autostart, reset and fixes

* Build SQLite 3.50.3

* Update pivot_vtab, base in Dockerfile.test, fix test after SQLite 3.47

* Update CI image for tests

.github/workflows/test.yml

@@ -11,7 +11,7 @@ on:
 jobs:
   test:
     name: Run tests
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v2
       - name: Use Node.js
@@ -21,8 +21,9 @@ jobs:
       - name: Install browsers
         run: |
           export DEBIAN_FRONTEND=noninteractive
+          sudo add-apt-repository -y ppa:mozillateam/ppa
           sudo apt-get update
-          sudo apt-get install -y chromium-browser firefox
+          sudo apt-get install -y chromium-browser firefox-esr
 
       - name: Update npm
         run: npm install -g npm@10

Dockerfile.test

@@ -3,7 +3,7 @@
 #     docker build -t sqliteviz/test -f Dockerfile.test .
 #
 
-FROM node:12.22-buster
+FROM node:12.22-bullseye
 
 RUN set -ex; \
     apt update; \

jsconfig.json

@@ -4,7 +4,7 @@
   "compilerOptions": {
     "baseUrl": "./",
     "paths": {
-      "@*": ["./src/*"]
+      "@\/*": ["./src/*"]
     }
   }
 }

lib/sql-js/configure.py

@@ -10,7 +10,7 @@ from pathlib import Path
 from urllib import request
 
 
-amalgamation_url = 'https://sqlite.org/2023/sqlite-amalgamation-3410000.zip'
+amalgamation_url = 'https://sqlite.org/2025/sqlite-amalgamation-3500300.zip'
 
 # Extension-functions
 # ===================
@@ -22,15 +22,15 @@ contrib_functions_url = 'https://sqlite.org/contrib/download/extension-functions
 extension_urls = (
     # Miscellaneous extensions
     # ========================
-    ('https://sqlite.org/src/raw/8d79354f?at=series.c', 'sqlite3_series_init'),
+    ('https://sqlite.org/src/raw/e212edb2?at=series.c', 'sqlite3_series_init'),
-    ('https://sqlite.org/src/raw/dbfd8543?at=closure.c', 'sqlite3_closure_init'),
+    ('https://sqlite.org/src/raw/5559daf1?at=closure.c', 'sqlite3_closure_init'),
     ('https://sqlite.org/src/raw/5bb2264c?at=uuid.c', 'sqlite3_uuid_init'),
-    ('https://sqlite.org/src/raw/5853b0e5?at=regexp.c', 'sqlite3_regexp_init'),
+    ('https://sqlite.org/src/raw/388e7f23?at=regexp.c', 'sqlite3_regexp_init'),
-    ('https://sqlite.org/src/raw/b9086e22?at=percentile.c', 'sqlite3_percentile_init'),
+    ('https://sqlite.org/src/raw/72e05a21?at=percentile.c', 'sqlite3_percentile_init'),
-    ('https://sqlite.org/src/raw/09f967dc?at=decimal.c', 'sqlite3_decimal_init'),
+    ('https://sqlite.org/src/raw/228d47e9?at=decimal.c', 'sqlite3_decimal_init'),
     # Third-party extension
     # =====================
-    ('https://github.com/jakethaw/pivot_vtab/raw/9323ef93/pivot_vtab.c', 'sqlite3_pivotvtab_init'),
+    ('https://github.com/jakethaw/pivot_vtab/raw/e7705f34/pivot_vtab.c', 'sqlite3_pivotvtab_init'),
     ('https://github.com/nalgeon/sqlean/raw/95e8d21a/src/pearson.c', 'sqlite3_pearson_init'),
     # Third-party extension with own dependencies
     # ===========================================

package.json

@@ -1,6 +1,6 @@
 {
   "name": "sqliteviz",
-  "version": "0.26.0",
+  "version": "0.27.1",
   "license": "Apache-2.0",
   "private": true,
   "type": "module",
@@ -13,11 +13,15 @@
     "format": "prettier .  --write"
   },
   "dependencies": {
+    "@sigma/export-image": "^3.0.0",
     "buffer": "^6.0.3",
     "codemirror": "^5.65.18",
     "codemirror-editor-vue3": "^2.8.0",
     "core-js": "^3.6.5",
     "dataurl-to-blob": "^0.0.1",
+    "graphology": "^0.26.0",
+    "graphology-layout": "^0.6.1",
+    "graphology-layout-forceatlas2": "^0.10.1",
     "html2canvas": "^1.1.4",
     "jquery": "^3.6.0",
     "nanoid": "^3.1.12",
@@ -28,6 +32,8 @@
     "react": "^16.14.0",
     "react-chart-editor": "^0.46.1",
     "react-dom": "^16.14.0",
+    "seedrandom": "^3.0.5",
+    "sigma": "^3.0.1",
     "sql.js": "file:./lib/sql-js",
     "tiny-emitter": "^2.1.0",
     "veaury": "^2.5.1",

src/App.vue

@@ -1,16 +1,13 @@
 <template>
   <div id="app">
     <router-view />
-    <modals-container />
   </div>
 </template>
 
 <script>
 import storedInquiries from '@/lib/storedInquiries'
-import { ModalsContainer } from 'vue-final-modal'
 
 export default {
-  components: { ModalsContainer },
   computed: {
     inquiries() {
       return this.$store.state.inquiries
@@ -26,6 +23,11 @@ export default {
   },
   created() {
     this.$store.commit('setInquiries', storedInquiries.getStoredInquiries())
+    addEventListener('storage', event => {
+      if (event.key === storedInquiries.myInquiriesKey) {
+        this.$store.commit('setInquiries', storedInquiries.getStoredInquiries())
+      }
+    })
   }
 }
 </script>

src/components/Graph/AdvancedForceAtlasLayoutSettings.vue

@@ -0,0 +1,117 @@
+<template>
+  <Field label="Adjust sizes">
+    <RadioBlocks
+      :options="booleanOptions"
+      :activeOption="modelValue.adjustSizes"
+      @option-change="update('adjustSizes', $event)"
+    />
+  </Field>
+
+  <Field label="Barnes-Hut optimize">
+    <RadioBlocks
+      :options="booleanOptions"
+      :activeOption="modelValue.barnesHutOptimize"
+      @option-change="update('barnesHutOptimize', $event)"
+    />
+  </Field>
+
+  <Field v-show="modelValue.barnesHutOptimize" label="Barnes-Hut Theta">
+    <NumericInput
+      :value="modelValue.barnesHutTheta"
+      @update="update('barnesHutTheta', $event)"
+    />
+  </Field>
+
+  <Field label="Gravity">
+    <NumericInput
+      :value="modelValue.gravity"
+      @update="update('gravity', $event)"
+    />
+  </Field>
+
+  <Field label="Strong gravity mode">
+    <RadioBlocks
+      :options="booleanOptions"
+      :activeOption="modelValue.strongGravityMode"
+      @option-change="update('strongGravityMode', $event)"
+    />
+  </Field>
+
+  <Field label="Noack's LinLog model">
+    <RadioBlocks
+      :options="booleanOptions"
+      :activeOption="modelValue.linLogMode"
+      @option-change="update('linLogMode', $event)"
+    />
+  </Field>
+
+  <Field label="Out bound attraction distribution">
+    <RadioBlocks
+      :options="booleanOptions"
+      :activeOption="modelValue.outboundAttractionDistribution"
+      @option-change="update('outboundAttractionDistribution', $event)"
+    />
+  </Field>
+
+  <Field label="Slow down">
+    <NumericInput
+      :value="modelValue.slowDown"
+      :min="0"
+      @update="update('slowDown', $event)"
+    />
+  </Field>
+
+  <Field label="Edge weight">
+    <Dropdown
+      :options="keyOptions"
+      :value="modelValue.weightSource"
+      @change="update('weightSource', $event)"
+    />
+  </Field>
+  <Field v-show="modelValue.weightSource" label="Edge weight influence">
+    <NumericInput
+      :value="modelValue.edgeWeightInfluence"
+      @update="update('edgeWeightInfluence', $event)"
+    />
+  </Field>
+</template>
+
+<script>
+import { markRaw } from 'vue'
+import { applyPureReactInVue } from 'veaury'
+import Field from 'react-chart-editor/lib/components/fields/Field'
+import RadioBlocks from 'react-chart-editor/lib/components/widgets/RadioBlocks'
+import NumericInput from 'react-chart-editor/lib/components/widgets/NumericInput'
+import Dropdown from 'react-chart-editor/lib/components/widgets/Dropdown'
+import 'react-chart-editor/lib/react-chart-editor.css'
+
+export default {
+  components: {
+    Field: applyPureReactInVue(Field),
+    RadioBlocks: applyPureReactInVue(RadioBlocks),
+    Dropdown: applyPureReactInVue(Dropdown),
+    NumericInput: applyPureReactInVue(NumericInput)
+  },
+  props: {
+    modelValue: Object,
+    keyOptions: Array
+  },
+  emits: ['update:modelValue'],
+  data() {
+    return {
+      booleanOptions: markRaw([
+        { label: 'Yes', value: true },
+        { label: 'No', value: false }
+      ])
+    }
+  },
+  methods: {
+    update(attributeName, value) {
+      this.$emit('update:modelValue', {
+        ...this.modelValue,
+        [attributeName]: value
+      })
+    }
+  }
+}
+</script>

src/components/Graph/CirclePackLayoutSettings.vue

@@ -0,0 +1,77 @@
+<template>
+  <Field
+    label="Hierarchy attributes"
+    fieldContainerClassName="multiselect-field"
+  >
+    <multiselect
+      :modelValue="modelValue.hierarchyAttributes"
+      class="sqliteviz-select"
+      :options="keyOptions"
+      :multiple="true"
+      :hideSelected="true"
+      :closeOnSelect="true"
+      :showLabels="false"
+      :max="keyOptions.length"
+      placeholder=""
+      openDirection="bottom"
+      @update:model-value="update('hierarchyAttributes', $event)"
+    >
+      <template #maxElements>
+        <span class="no-results">No Results</span>
+      </template>
+
+      <template #placeholder>Select an Option</template>
+
+      <template #noResult>
+        <span class="no-results">No Results</span>
+      </template>
+    </multiselect>
+  </Field>
+
+  <Field label="Seed value">
+    <NumericInput
+      :value="modelValue.seedValue"
+      @update="update('seedValue', $event)"
+    />
+  </Field>
+</template>
+
+<script>
+import { applyPureReactInVue } from 'veaury'
+import Field from 'react-chart-editor/lib/components/fields/Field'
+import NumericInput from 'react-chart-editor/lib/components/widgets/NumericInput'
+import Dropdown from 'react-chart-editor/lib/components/widgets/Dropdown'
+import Multiselect from 'vue-multiselect'
+import 'react-chart-editor/lib/react-chart-editor.css'
+
+export default {
+  components: {
+    Field: applyPureReactInVue(Field),
+    NumericInput: applyPureReactInVue(NumericInput),
+    Dropdown: applyPureReactInVue(Dropdown),
+    Multiselect
+  },
+  props: {
+    modelValue: Object,
+    keyOptions: Array
+  },
+  emits: ['update:modelValue'],
+  methods: {
+    update(attributeName, value) {
+      this.$emit('update:modelValue', {
+        ...this.modelValue,
+        [attributeName]: value
+      })
+    }
+  }
+}
+</script>
+
+<style scoped>
+:deep(.sqliteviz-select.multiselect--active .multiselect__input) {
+  width: 100% !important;
+}
+:deep(.multiselect-field .field__widget > *) {
+  flex-grow: 1 !important;
+}
+</style>

src/components/Graph/EdgeColorSettings.vue

@@ -0,0 +1,137 @@
+<template>
+  <Field label="Color">
+    <RadioBlocks
+      :options="edgeColorTypeOptions"
+      :activeOption="modelValue.type"
+      @option-change="updateColorType"
+    />
+    <Field v-if="modelValue.type === 'constant'">
+      <ColorPicker
+        :selectedColor="modelValue.value"
+        @color-change="updateSettings('value', $event)"
+      />
+    </Field>
+    <template v-else>
+      <Field>
+        <Dropdown
+          v-if="modelValue.type === 'variable'"
+          :options="keyOptions"
+          :value="modelValue.source"
+          @change="updateSettings('source', $event)"
+        />
+      </Field>
+
+      <Field>
+        <RadioBlocks
+          :options="colorSourceUsageOptions"
+          :activeOption="modelValue.sourceUsage"
+          @option-change="updateSettings('sourceUsage', $event)"
+        />
+      </Field>
+
+      <Field v-if="modelValue.sourceUsage === 'map_to'">
+        <ColorscalePicker
+          :selected="modelValue.colorscale"
+          className="colorscale-picker"
+          @colorscale-change="updateSettings('colorscale', $event)"
+        />
+      </Field>
+    </template>
+  </Field>
+
+  <Field v-if="modelValue.type !== 'constant'" label="Color as">
+    <RadioBlocks
+      :options="сolorAsOptions"
+      :activeOption="modelValue.mode"
+      @option-change="updateSettings('mode', $event)"
+    />
+  </Field>
+
+  <Field v-if="modelValue.type !== 'constant'" label="Colorscale direction">
+    <RadioBlocks
+      :options="сolorscaleDirections"
+      :activeOption="modelValue.colorscaleDirection"
+      @option-change="updateSettings('colorscaleDirection', $event)"
+    />
+  </Field>
+</template>
+
+<script>
+import { markRaw } from 'vue'
+import { applyPureReactInVue } from 'veaury'
+import Dropdown from 'react-chart-editor/lib/components/widgets/Dropdown'
+import RadioBlocks from 'react-chart-editor/lib/components/widgets/RadioBlocks'
+import ColorscalePicker from 'react-chart-editor/lib/components/widgets/ColorscalePicker'
+import ColorPicker from 'react-chart-editor/lib/components/widgets/ColorPicker'
+import Field from 'react-chart-editor/lib/components/fields/Field'
+import 'react-chart-editor/lib/react-chart-editor.css'
+
+export default {
+  components: {
+    Dropdown: applyPureReactInVue(Dropdown),
+    RadioBlocks: applyPureReactInVue(RadioBlocks),
+    Field: applyPureReactInVue(Field),
+    ColorscalePicker: applyPureReactInVue(ColorscalePicker),
+    ColorPicker: applyPureReactInVue(ColorPicker)
+  },
+  props: {
+    modelValue: Object,
+    keyOptions: Array
+  },
+  emits: ['update:modelValue'],
+  data() {
+    return {
+      edgeColorTypeOptions: markRaw([
+        { label: 'Constant', value: 'constant' },
+        { label: 'Variable', value: 'variable' }
+      ]),
+      сolorAsOptions: markRaw([
+        { label: 'Continious', value: 'continious' },
+        { label: 'Categorical', value: 'categorical' }
+      ]),
+      сolorscaleDirections: markRaw([
+        { label: 'Normal', value: 'normal' },
+        { label: 'Recersed', value: 'reversed' }
+      ]),
+      colorSourceUsageOptions: markRaw([
+        { label: 'Direct', value: 'direct' },
+        { label: 'Map to', value: 'map_to' }
+      ]),
+      defaultColorSettings: {
+        constant: { value: '#1F77B4' },
+        variable: {
+          source: null,
+          sourceUsage: 'map_to',
+          colorscale: null,
+          mode: 'categorical',
+          colorscaleDirection: 'normal'
+        }
+      }
+    }
+  },
+
+  methods: {
+    updateColorType(newColorType) {
+      const currentColorType = this.modelValue.type
+      this.defaultColorSettings[currentColorType] = this.modelValue
+
+      this.$emit('update:modelValue', {
+        type: newColorType,
+        ...this.defaultColorSettings[newColorType]
+      })
+    },
+    updateSettings(attributeName, value) {
+      this.$emit('update:modelValue', {
+        ...this.modelValue,
+        [attributeName]: value
+      })
+    }
+  }
+}
+</script>
+
+<style scoped>
+:deep(.customPickerContainer) {
+  float: right;
+}
+</style>

src/components/Graph/EdgeSizeSettings.vue

@@ -0,0 +1,93 @@
+<template>
+  <Field label="Size">
+    <RadioBlocks
+      :options="edgeSizeTypeOptions"
+      :activeOption="modelValue.type"
+      @option-change="updateSizeType"
+    />
+
+    <Field>
+      <NumericInput
+        v-if="modelValue.type === 'constant'"
+        :value="modelValue.value"
+        :min="1"
+        @update="updateSettings('value', $event)"
+      />
+      <Dropdown
+        v-if="modelValue.type === 'variable'"
+        :options="keyOptions"
+        :value="modelValue.source"
+        @change="updateSettings('source', $event)"
+      />
+    </Field>
+  </Field>
+
+  <template v-if="modelValue.type !== 'constant'">
+    <Field label="Size scale">
+      <NumericInput
+        :value="modelValue.scale"
+        @update="updateSettings('scale', $event)"
+      />
+    </Field>
+
+    <Field label="Minimum size">
+      <NumericInput
+        :value="modelValue.min"
+        @update="updateSettings('min', $event)"
+      />
+    </Field>
+  </template>
+</template>
+
+<script>
+import { markRaw } from 'vue'
+import { applyPureReactInVue } from 'veaury'
+import NumericInput from 'react-chart-editor/lib/components/widgets/NumericInput'
+import Dropdown from 'react-chart-editor/lib/components/widgets/Dropdown'
+import RadioBlocks from 'react-chart-editor/lib/components/widgets/RadioBlocks'
+import Field from 'react-chart-editor/lib/components/fields/Field'
+import 'react-chart-editor/lib/react-chart-editor.css'
+
+export default {
+  components: {
+    Dropdown: applyPureReactInVue(Dropdown),
+    NumericInput: applyPureReactInVue(NumericInput),
+    RadioBlocks: applyPureReactInVue(RadioBlocks),
+    Field: applyPureReactInVue(Field)
+  },
+  props: {
+    modelValue: Object,
+    keyOptions: Array
+  },
+  emits: ['update:modelValue'],
+  data() {
+    return {
+      edgeSizeTypeOptions: markRaw([
+        { label: 'Constant', value: 'constant' },
+        { label: 'Variable', value: 'variable' }
+      ]),
+      defaultSizeSettings: {
+        constant: { value: 4 },
+        variable: { source: null, scale: 1, min: 1 }
+      }
+    }
+  },
+  methods: {
+    updateSizeType(newSizeType) {
+      const currentSizeType = this.modelValue.type
+      this.defaultSizeSettings[currentSizeType] = this.modelValue
+
+      this.$emit('update:modelValue', {
+        type: newSizeType,
+        ...this.defaultSizeSettings[newSizeType]
+      })
+    },
+    updateSettings(attributeName, value) {
+      this.$emit('update:modelValue', {
+        ...this.modelValue,
+        [attributeName]: value
+      })
+    }
+  }
+}
+</script>

src/components/Graph/ForceAtlasLayoutSettings.vue

@@ -0,0 +1,43 @@
+<template>
+  <Field label="Initial iterations">
+    <NumericInput
+      :value="modelValue.initialIterationsAmount"
+      :min="1"
+      @update="update('initialIterationsAmount', $event)"
+    />
+  </Field>
+
+  <Field label="Scaling ratio">
+    <NumericInput
+      :value="modelValue.scalingRatio"
+      @update="update('scalingRatio', $event)"
+    />
+  </Field>
+</template>
+
+<script>
+import { applyPureReactInVue } from 'veaury'
+import Field from 'react-chart-editor/lib/components/fields/Field'
+import NumericInput from 'react-chart-editor/lib/components/widgets/NumericInput'
+import 'react-chart-editor/lib/react-chart-editor.css'
+
+export default {
+  components: {
+    Field: applyPureReactInVue(Field),
+    NumericInput: applyPureReactInVue(NumericInput)
+  },
+  props: {
+    modelValue: Object,
+    keyOptions: Array
+  },
+  emits: ['update:modelValue'],
+  methods: {
+    update(attributeName, value) {
+      this.$emit('update:modelValue', {
+        ...this.modelValue,
+        [attributeName]: value
+      })
+    }
+  }
+}
+</script>

src/components/Graph/NodeColorSettings.vue

@@ -0,0 +1,155 @@
+<template>
+  <Field label="Color">
+    <RadioBlocks
+      :options="nodeColorTypeOptions"
+      :activeOption="modelValue.type"
+      @option-change="updateColorType"
+    />
+    <Field v-if="modelValue.type === 'constant'">
+      <ColorPicker
+        :selectedColor="modelValue.value"
+        @color-change="updateSettings('value', $event)"
+      />
+    </Field>
+    <template v-else>
+      <Field>
+        <Dropdown
+          v-if="modelValue.type === 'variable'"
+          :options="keyOptions"
+          :value="modelValue.source"
+          @change="updateSettings('source', $event)"
+        />
+        <Dropdown
+          v-if="modelValue.type === 'calculated'"
+          :options="nodeCalculatedColorMethodOptions"
+          :value="modelValue.method"
+          @change="updateSettings('method', $event)"
+        />
+      </Field>
+
+      <Field>
+        <RadioBlocks
+          :options="colorSourceUsageOptions"
+          :activeOption="modelValue.sourceUsage"
+          @option-change="updateSettings('sourceUsage', $event)"
+        />
+      </Field>
+
+      <Field v-if="modelValue.sourceUsage === 'map_to'">
+        <ColorscalePicker
+          :selected="modelValue.colorscale"
+          className="colorscale-picker"
+          @colorscale-change="updateSettings('colorscale', $event)"
+        />
+      </Field>
+    </template>
+  </Field>
+
+  <Field v-if="modelValue.type !== 'constant'" label="Color as">
+    <RadioBlocks
+      :options="сolorAsOptions"
+      :activeOption="modelValue.mode"
+      @option-change="updateSettings('mode', $event)"
+    />
+  </Field>
+
+  <Field v-if="modelValue.type !== 'constant'" label="Colorscale direction">
+    <RadioBlocks
+      :options="сolorscaleDirections"
+      :activeOption="modelValue.colorscaleDirection"
+      @option-change="updateSettings('colorscaleDirection', $event)"
+    />
+  </Field>
+</template>
+
+<script>
+import { markRaw } from 'vue'
+import { applyPureReactInVue } from 'veaury'
+import Dropdown from 'react-chart-editor/lib/components/widgets/Dropdown'
+import RadioBlocks from 'react-chart-editor/lib/components/widgets/RadioBlocks'
+import ColorscalePicker from 'react-chart-editor/lib/components/widgets/ColorscalePicker'
+import ColorPicker from 'react-chart-editor/lib/components/widgets/ColorPicker'
+import Field from 'react-chart-editor/lib/components/fields/Field'
+import 'react-chart-editor/lib/react-chart-editor.css'
+
+export default {
+  components: {
+    Dropdown: applyPureReactInVue(Dropdown),
+    RadioBlocks: applyPureReactInVue(RadioBlocks),
+    Field: applyPureReactInVue(Field),
+    ColorscalePicker: applyPureReactInVue(ColorscalePicker),
+    ColorPicker: applyPureReactInVue(ColorPicker)
+  },
+  props: {
+    modelValue: Object,
+    keyOptions: Array
+  },
+  emits: ['update:modelValue'],
+  data() {
+    return {
+      nodeColorTypeOptions: markRaw([
+        { label: 'Constant', value: 'constant' },
+        { label: 'Variable', value: 'variable' },
+        { label: 'Calculated', value: 'calculated' }
+      ]),
+      nodeCalculatedColorMethodOptions: markRaw([
+        { label: 'Degree', value: 'degree' },
+        { label: 'In degree', value: 'inDegree' },
+        { label: 'Out degree', value: 'outDegree' }
+      ]),
+      сolorAsOptions: markRaw([
+        { label: 'Continious', value: 'continious' },
+        { label: 'Categorical', value: 'categorical' }
+      ]),
+      сolorscaleDirections: markRaw([
+        { label: 'Normal', value: 'normal' },
+        { label: 'Recersed', value: 'reversed' }
+      ]),
+      colorSourceUsageOptions: markRaw([
+        { label: 'Direct', value: 'direct' },
+        { label: 'Map to', value: 'map_to' }
+      ]),
+      defaultColorSettings: {
+        constant: { value: '#1F77B4' },
+        variable: {
+          source: null,
+          sourceUsage: 'map_to',
+          colorscale: null,
+          mode: 'categorical',
+          colorscaleDirection: 'normal'
+        },
+        calculated: {
+          method: 'degree',
+          sourceUsage: 'map_to',
+          colorscale: null,
+          mode: 'continious',
+          colorscaleDirection: 'normal'
+        }
+      }
+    }
+  },
+  methods: {
+    updateColorType(newColorType) {
+      const currentColorType = this.modelValue.type
+      this.defaultColorSettings[currentColorType] = this.modelValue
+
+      this.$emit('update:modelValue', {
+        type: newColorType,
+        ...this.defaultColorSettings[newColorType]
+      })
+    },
+    updateSettings(attributeName, value) {
+      this.$emit('update:modelValue', {
+        ...this.modelValue,
+        [attributeName]: value
+      })
+    }
+  }
+}
+</script>
+
+<style scoped>
+:deep(.customPickerContainer) {
+  float: right;
+}
+</style>

src/components/Graph/NodeSizeSettings.vue

@@ -0,0 +1,118 @@
+<template>
+  <Field label="Size">
+    <RadioBlocks
+      :options="nodeSizeTypeOptions"
+      :activeOption="modelValue.type"
+      @option-change="updateSizeType"
+    />
+
+    <Field>
+      <NumericInput
+        v-if="modelValue.type === 'constant'"
+        :value="modelValue.value"
+        :min="1"
+        @update="updateSettings('value', $event)"
+      />
+      <Dropdown
+        v-if="modelValue.type === 'variable'"
+        :options="keyOptions"
+        :value="modelValue.source"
+        @change="updateSettings('source', $event)"
+      />
+      <Dropdown
+        v-if="modelValue.type === 'calculated'"
+        :options="nodeCalculatedSizeMethodOptions"
+        :value="modelValue.method"
+        @change="updateSettings('method', $event)"
+      />
+    </Field>
+  </Field>
+
+  <template v-if="modelValue.type !== 'constant'">
+    <Field label="Size scale">
+      <NumericInput
+        :value="modelValue.scale"
+        @update="updateSettings('scale', $event)"
+      />
+    </Field>
+
+    <Field label="Size mode">
+      <RadioBlocks
+        :options="nodeSizeModeOptions"
+        :activeOption="modelValue.mode"
+        @option-change="updateSettings('mode', $event)"
+      />
+    </Field>
+
+    <Field label="Minimum size">
+      <NumericInput
+        :value="modelValue.min"
+        @update="updateSettings('min', $event)"
+      />
+    </Field>
+  </template>
+</template>
+
+<script>
+import { markRaw } from 'vue'
+import { applyPureReactInVue } from 'veaury'
+import NumericInput from 'react-chart-editor/lib/components/widgets/NumericInput'
+import Dropdown from 'react-chart-editor/lib/components/widgets/Dropdown'
+import RadioBlocks from 'react-chart-editor/lib/components/widgets/RadioBlocks'
+import Field from 'react-chart-editor/lib/components/fields/Field'
+import 'react-chart-editor/lib/react-chart-editor.css'
+
+export default {
+  components: {
+    Dropdown: applyPureReactInVue(Dropdown),
+    NumericInput: applyPureReactInVue(NumericInput),
+    RadioBlocks: applyPureReactInVue(RadioBlocks),
+    Field: applyPureReactInVue(Field)
+  },
+  props: {
+    modelValue: Object,
+    keyOptions: Array
+  },
+  emits: ['update:modelValue'],
+  data() {
+    return {
+      nodeSizeTypeOptions: markRaw([
+        { label: 'Constant', value: 'constant' },
+        { label: 'Variable', value: 'variable' },
+        { label: 'Calculated', value: 'calculated' }
+      ]),
+      nodeCalculatedSizeMethodOptions: markRaw([
+        { label: 'Degree', value: 'degree' },
+        { label: 'In degree', value: 'inDegree' },
+        { label: 'Out degree', value: 'outDegree' }
+      ]),
+      nodeSizeModeOptions: markRaw([
+        { label: 'Area', value: 'area' },
+        { label: 'Diameter', value: 'diameter' }
+      ]),
+      defaultSizeSettings: {
+        constant: { value: 4 },
+        variable: { source: null, scale: 1, mode: 'diameter', min: 1 },
+        calculated: { method: 'degree', scale: 1, mode: 'diameter', min: 1 }
+      }
+    }
+  },
+  methods: {
+    updateSizeType(newSizeType) {
+      const currentSizeType = this.modelValue.type
+      this.defaultSizeSettings[currentSizeType] = this.modelValue
+
+      this.$emit('update:modelValue', {
+        type: newSizeType,
+        ...this.defaultSizeSettings[newSizeType]
+      })
+    },
+    updateSettings(attributeName, value) {
+      this.$emit('update:modelValue', {
+        ...this.modelValue,
+        [attributeName]: value
+      })
+    }
+  }
+}
+</script>

src/components/Graph/RandomLayoutSettings.vue

@@ -0,0 +1,34 @@
+<template>
+  <Field label="Seed value">
+    <NumericInput
+      :value="modelValue.seedValue"
+      @update="update('seedValue', $event)"
+    />
+  </Field>
+</template>
+
+<script>
+import { applyPureReactInVue } from 'veaury'
+import Field from 'react-chart-editor/lib/components/fields/Field'
+import NumericInput from 'react-chart-editor/lib/components/widgets/NumericInput'
+import 'react-chart-editor/lib/react-chart-editor.css'
+
+export default {
+  components: {
+    Field: applyPureReactInVue(Field),
+    NumericInput: applyPureReactInVue(NumericInput)
+  },
+  props: {
+    modelValue: Object
+  },
+  emits: ['update:modelValue'],
+  methods: {
+    update(attributeName, value) {
+      this.$emit('update:modelValue', {
+        ...this.modelValue,
+        [attributeName]: value
+      })
+    }
+  }
+}
+</script>

src/components/LoadingDialog.vue

@@ -1,14 +1,15 @@
 <template>
   <modal
-    :modalId="name"
+    v-model="show"
     class="dialog"
     :clickToClose="false"
     :contentTransition="{ name: 'loading-dialog' }"
     :overlayTransition="{ name: 'loading-dialog' }"
+    @update:model-value="$emit('update:modelValue', $event)"
   >
     <div class="dialog-header">
       {{ title }}
-      <close-icon :disabled="loading" @click="$emit('cancel')" />
+      <close-icon :disabled="loading" @click="cancel" />
     </div>
     <div class="dialog-body">
       <div v-if="loading" class="loading-dialog-body">
@@ -28,7 +29,7 @@
         class="secondary"
         type="button"
         :disabled="loading"
-        @click="$emit('cancel')"
+        @click="cancel"
       >
         Cancel
       </button>
@@ -52,24 +53,33 @@ export default {
   name: 'LoadingDialog',
   components: { LoadingIndicator, CloseIcon },
   props: {
+    modelValue: Boolean,
     loadingMsg: String,
     successMsg: String,
     actionBtnName: String,
-    name: String,
     title: String,
     loading: Boolean
   },
-  emits: ['cancel', 'action'],
+  emits: ['cancel', 'action', 'update:modelValue'],
+  data() {
+    return {
+      show: this.modelValue
+    }
+  },
   watch: {
+    modelValue() {
+      this.show = this.modelValue
+    },
     loading() {
       if (this.loading) {
-        this.$modal.show(this.name)
+        this.$emit('update:modelValue', true)
       }
     }
   },
   methods: {
     cancel() {
       this.$emit('cancel')
+      this.$emit('update:modelValue', false)
     }
   }
 }

src/components/svg/graph.vue

@@ -0,0 +1,40 @@
+<template>
+  <svg
+    width="18"
+    height="18"
+    viewBox="0 0 18 18"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M5 4C5 5.10457 4.10457 6 3 6C1.89543 6 1 5.10457 1 4C1 2.89543 1.89543 2 3 2C4.10457 2 5 2.89543 5 4Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M17 7.5C17 8.88071 15.8807 10 14.5 10C13.1193 10 12 8.88071 12 7.5C12 6.11929 13.1193 5 14.5 5C15.8807 5 17 6.11929 17 7.5Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M8 13.5C8 14.8807 6.88071 16 5.5 16C4.11929 16 3 14.8807 3 13.5C3 12.1193 4.11929 11 5.5 11C6.88071 11 8 12.1193 8 13.5Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M2.93128 5.31436L3.90527 5.08778L5.48693 11.8867L4.51294 12.1133L2.93128 5.31436Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M12.9447 7.79159L13.5548 8.58392L7.30516 13.3962L6.69507 12.6038L12.9447 7.79159Z"
+      fill="#A2B1C6"
+    />
+    <path
+      d="M14.1316 6.51712L3.13166 3.51723L2.86844 4.48202L13.8684 7.48191L14.1316 6.51712Z"
+      fill="#A2B1C6"
+    />
+  </svg>
+</template>
+
+<script>
+export default {
+  name: 'GraphIcon'
+}
+</script>

src/components/svg/stop.vue

@@ -0,0 +1,20 @@
+<template>
+  <svg
+    width="18"
+    height="18"
+    viewBox="0 0 18 18"
+    fill="none"
+    xmlns="http://www.w3.org/2000/svg"
+  >
+    <path
+      d="M3 4C3 3.44772 3.44772 3 4 3H14C14.5523 3 15 3.44772 15 4V14C15 14.5523 14.5523 15 14 15H4C3.44772 15 3 14.5523 3 14V4Z"
+      fill="#A2B1C6"
+    />
+  </svg>
+</template>
+
+<script>
+export default {
+  name: 'StopIcon'
+}
+</script>

src/lib/GraphEditorControls.jsx

@@ -0,0 +1,52 @@
+import PropTypes from 'prop-types'
+import React, { Component } from 'react'
+import { localizeString } from 'react-chart-editor/lib'
+
+class EditorControls extends Component {
+  constructor(props, context) {
+    super(props, context)
+
+    this.localize = key =>
+      localizeString(this.props.dictionaries || {}, this.props.locale, key)
+  }
+
+  getChildContext() {
+    return {
+      dictionaries: this.props.dictionaries || {},
+      localize: this.localize,
+      locale: this.props.locale
+    }
+  }
+
+  render() {
+    return (
+      <div
+        className={
+          'editor_controls plotly-editor--theme-provider' +
+          `${this.props.className ? ` ${this.props.className}` : ''}`
+        }
+      >
+        {this.props.children}
+      </div>
+    )
+  }
+}
+
+EditorControls.propTypes = {
+  children: PropTypes.node,
+  className: PropTypes.string,
+  dictionaries: PropTypes.object,
+  locale: PropTypes.string
+}
+
+EditorControls.defaultProps = {
+  locale: 'en'
+}
+
+EditorControls.childContextTypes = {
+  dictionaries: PropTypes.object,
+  locale: PropTypes.string,
+  localize: PropTypes.func
+}
+
+export default EditorControls

src/lib/graphHelper.js

@@ -0,0 +1,307 @@
+import { COLOR_PICKER_CONSTANTS } from 'react-colorscales'
+import tinycolor from 'tinycolor2'
+
+const TYPE_NODE = 0
+const TYPE_EDGE = 1
+const DEFAULT_SCALE = COLOR_PICKER_CONSTANTS.DEFAULT_SCALE
+
+export function buildNodes(graph, dataSources, options) {
+  const docColumn = Object.keys(dataSources)[0] || 'doc'
+  const { objectType, nodeId } = options.structure
+
+  if (objectType && nodeId) {
+    const nodes = dataSources[docColumn]
+      .map(json => JSON.parse(json))
+      .filter(item => item[objectType] === TYPE_NODE)
+    nodes.forEach(node => {
+      graph.addNode(node[nodeId], {
+        data: node,
+        labelColor: options.style.nodes.label.color
+      })
+    })
+  }
+}
+
+export function buildEdges(graph, dataSources, options) {
+  const docColumn = Object.keys(dataSources)[0] || 'doc'
+  const { objectType, edgeSource, edgeTarget } = options.structure
+
+  if (objectType && edgeSource && edgeTarget) {
+    const edges = dataSources[docColumn]
+      .map(json => JSON.parse(json))
+      .filter(item => item[objectType] === TYPE_EDGE)
+
+    edges.forEach(edge => {
+      const source = edge[edgeSource]
+      const target = edge[edgeTarget]
+      if (graph.hasNode(source) && graph.hasNode(target)) {
+        graph.addEdge(source, target, {
+          data: edge,
+          labelColor: options.style.edges.label.color
+        })
+      }
+    })
+  }
+}
+
+export function updateNodes(graph, attributeUpdates) {
+  const changeMethods = []
+  if (attributeUpdates.label) {
+    changeMethods.push(getUpdateLabelMethod(attributeUpdates.label))
+  }
+
+  if (attributeUpdates.size) {
+    changeMethods.push(getUpdateSizeMethod(graph, attributeUpdates.size))
+  }
+
+  if (attributeUpdates.color) {
+    changeMethods.push(getUpdateNodeColorMethod(graph, attributeUpdates.color))
+  }
+  graph.forEachNode(nodeId => {
+    graph.updateNode(nodeId, attributes => {
+      const newAttributes = { ...attributes }
+      changeMethods.forEach(method => method(newAttributes, nodeId))
+      return newAttributes
+    })
+  })
+}
+
+export function updateEdges(graph, attributeUpdates) {
+  const changeMethods = []
+  if (attributeUpdates.label) {
+    changeMethods.push(getUpdateLabelMethod(attributeUpdates.label))
+  }
+
+  if (attributeUpdates.size) {
+    changeMethods.push(getUpdateSizeMethod(graph, attributeUpdates.size))
+  }
+
+  if (attributeUpdates.color) {
+    changeMethods.push(getUpdateEdgeColorMethod(graph, attributeUpdates.color))
+  }
+
+  if ('showDirection' in attributeUpdates) {
+    changeMethods.push(
+      attributes =>
+        (attributes.type = attributeUpdates.showDirection ? 'arrow' : 'line')
+    )
+  }
+
+  graph.forEachEdge((edgeId, attributes, source, target) => {
+    graph.updateEdgeWithKey(edgeId, source, target, attr => {
+      const newAttributes = { ...attr }
+      changeMethods.forEach(method => method(newAttributes, edgeId))
+      return newAttributes
+    })
+  })
+}
+
+function getUpdateLabelMethod(labelSettings) {
+  const { source, color } = labelSettings
+  return attributes => {
+    const label = attributes.data[source] ?? ''
+    attributes.label = label.toString()
+    attributes.labelColor = color
+  }
+}
+
+function getUpdateSizeMethod(graph, sizeSettings) {
+  const { type, value, source, scale, mode, min, method } = sizeSettings
+  if (type === 'constant') {
+    return attributes => (attributes.size = value)
+  } else if (type === 'variable') {
+    return getVariabledSizeMethod(mode, source, scale, min)
+  } else {
+    return (attributes, nodeId) =>
+      (attributes.size = Math.max(graph[method](nodeId) * scale, min))
+  }
+}
+
+function getDirectVariableColorUpdateMethod(source) {
+  return attributes =>
+    (attributes.color = tinycolor(attributes.data[source]).toHexString())
+}
+
+function getUpdateNodeColorMethod(graph, colorSettings) {
+  const {
+    type,
+    value,
+    source,
+    sourceUsage,
+    colorscale,
+    colorscaleDirection,
+    mode,
+    method
+  } = colorSettings
+  if (type === 'constant') {
+    return attributes => (attributes.color = value)
+  } else if (type === 'variable') {
+    return sourceUsage === 'map_to'
+      ? getColorMethod(
+          graph,
+          mode,
+          (nodeId, attributes) => attributes.data[source],
+          colorscale,
+          colorscaleDirection,
+          getNodeValueScale
+        )
+      : getDirectVariableColorUpdateMethod(source)
+  } else {
+    return getColorMethod(
+      graph,
+      mode,
+      nodeId => graph[method](nodeId),
+      colorscale,
+      colorscaleDirection,
+      getNodeValueScale
+    )
+  }
+}
+
+function getUpdateEdgeColorMethod(graph, colorSettings) {
+  const {
+    type,
+    value,
+    source,
+    sourceUsage,
+    colorscale,
+    colorscaleDirection,
+    mode
+  } = colorSettings
+  if (type === 'constant') {
+    return attributes => (attributes.color = value)
+  } else {
+    return sourceUsage === 'map_to'
+      ? getColorMethod(
+          graph,
+          mode,
+          (edgeId, attributes) => attributes.data[source],
+          colorscale,
+          colorscaleDirection,
+          getEdgeValueScale
+        )
+      : getDirectVariableColorUpdateMethod(source)
+  }
+}
+
+function getVariabledSizeMethod(mode, source, scale, min) {
+  if (mode === 'diameter') {
+    return attributes =>
+      (attributes.size = Math.max(
+        (attributes.data[source] / 2) * scale,
+        min / 2
+      ))
+  } else if (mode === 'area') {
+    return attributes =>
+      (attributes.size = Math.max(
+        Math.sqrt((attributes.data[source] / 2) * scale),
+        min / 2
+      ))
+  } else {
+    return attributes =>
+      (attributes.size = Math.max(attributes.data[source] * scale, min))
+  }
+}
+
+function getColorMethod(
+  graph,
+  mode,
+  sourceGetter,
+  selectedColorscale,
+  colorscaleDirection,
+  valueScaleGetter
+) {
+  const valueScale = valueScaleGetter(graph, sourceGetter)
+  let colorscale = selectedColorscale || DEFAULT_SCALE
+  if (colorscaleDirection === 'reversed') {
+    colorscale = [...colorscale].reverse()
+  }
+
+  if (mode === 'categorical') {
+    const colorMap = Object.fromEntries(
+      valueScale.map((value, index) => [
+        value,
+        colorscale[index % colorscale.length]
+      ])
+    )
+
+    return (attributes, nodeId) => {
+      const category = sourceGetter(nodeId, attributes)
+      attributes.color = colorMap[category]
+    }
+  } else {
+    const min = valueScale[0]
+    const max = valueScale[valueScale.length - 1]
+    const normalizedColorscale = colorscale.map((color, index) => [
+      index / (colorscale.length - 1),
+      tinycolor(color).toRgb()
+    ])
+    return (attributes, nodeId) => {
+      const value = sourceGetter(nodeId, attributes)
+      const normalizedValue = (value - min) / (max - min)
+      if (isNaN(normalizedValue)) {
+        return
+      }
+      const exactMatch = normalizedColorscale.find(
+        ([value]) => value === normalizedValue
+      )
+      if (exactMatch) {
+        attributes.color = tinycolor(exactMatch[1]).toHexString()
+        return
+      }
+
+      const rightColorIndex = normalizedColorscale.findIndex(
+        ([value]) => value >= normalizedValue
+      )
+      const leftColorIndex = (rightColorIndex || 1) - 1
+      const right = normalizedColorscale[rightColorIndex]
+      const left = normalizedColorscale[leftColorIndex]
+      const interpolationFactor =
+        (normalizedValue - left[0]) / (right[0] - left[0])
+
+      const r0 = left[1].r
+      const g0 = left[1].g
+      const b0 = left[1].b
+      const r1 = right[1].r
+      const g1 = right[1].g
+      const b1 = right[1].b
+
+      attributes.color = tinycolor({
+        r: r0 + interpolationFactor * (r1 - r0),
+        g: g0 + interpolationFactor * (g1 - g0),
+        b: b0 + interpolationFactor * (b1 - b0)
+      }).toHexString()
+    }
+  }
+}
+
+function getNodeValueScale(graph, sourceGetter) {
+  const scaleSet = graph.reduceNodes((res, nodeId, attributes) => {
+    res.add(sourceGetter(nodeId, attributes))
+    return res
+  }, new Set())
+  return Array.from(scaleSet).sort((a, b) => a - b)
+}
+
+function getEdgeValueScale(graph, sourceGetter) {
+  const scaleSet = graph.reduceEdges((res, edgeId, attributes) => {
+    res.add(sourceGetter(edgeId, attributes))
+    return res
+  }, new Set())
+  return Array.from(scaleSet).sort((a, b) => a - b)
+}
+
+export function getOptionsFromDataSources(dataSources) {
+  if (!dataSources) {
+    return []
+  }
+
+  return Object.keys(dataSources).map(name => ({
+    value: name,
+    label: name
+  }))
+}
+
+export default {
+  getOptionsFromDataSources
+}

src/lib/storedInquiries/index.js

@@ -4,11 +4,13 @@ import events from '@/lib/utils/events'
 import migration from './_migrations'
 
 const migrate = migration._migrate
+const myInquiriesKey = 'myInquiries'
 
 export default {
   version: 2,
+  myInquiriesKey,
   getStoredInquiries() {
-    let myInquiries = JSON.parse(localStorage.getItem('myInquiries'))
+    let myInquiries = JSON.parse(localStorage.getItem(myInquiriesKey))
     if (!myInquiries) {
       const oldInquiries = localStorage.getItem('myQueries')
       if (oldInquiries) {
@@ -26,7 +28,8 @@ export default {
     const newInquiry = JSON.parse(JSON.stringify(baseInquiry))
     newInquiry.name = newInquiry.name + ' Copy'
     newInquiry.id = nanoid()
-    newInquiry.createdAt = new Date()
+    newInquiry.createdAt = new Date().toJSON()
+    newInquiry.updatedAt = new Date().toJSON()
     delete newInquiry.isPredefined
 
     return newInquiry
@@ -38,7 +41,7 @@ export default {
 
   updateStorage(inquiries) {
     localStorage.setItem(
-      'myInquiries',
+      myInquiriesKey,
       JSON.stringify({ version: this.version, inquiries })
     )
   },

src/lib/tab.js

@@ -28,6 +28,7 @@ export default class Tab {
 
     this.isSaved = !!inquiry.id
     this.state = state
+    this.updatedAt = inquiry.updatedAt
   }
 
   async execute() {

src/router.js

@@ -7,7 +7,7 @@ import LoadView from '@/views/LoadView'
 import store from '@/store'
 import database from '@/lib/database'
 
-const routes = [
+export const routes = [
   {
     path: '/',
     name: 'Welcome',

src/store/actions.js

@@ -17,28 +17,33 @@ export default {
   },
   async saveInquiry({ state }, { inquiryTab, newName }) {
     const value = {
-      id: inquiryTab.isPredefined ? nanoid() : inquiryTab.id,
+      id: inquiryTab.isPredefined || newName ? nanoid() : inquiryTab.id,
       query: inquiryTab.query,
       viewType: inquiryTab.dataView.mode,
       viewOptions: inquiryTab.dataView.getOptionsForSave(),
-      name: newName || inquiryTab.name
+      name: newName || inquiryTab.name,
+      updatedAt: new Date().toJSON()
     }
 
     // Get inquiries from local storage
     const myInquiries = state.inquiries
-
+    let inquiryIndex
     // Set createdAt
     if (newName) {
-      value.createdAt = new Date()
+      value.createdAt = new Date().toJSON()
     } else {
-      var inquiryIndex = myInquiries.findIndex(
+      inquiryIndex = myInquiries.findIndex(
         oldInquiry => oldInquiry.id === inquiryTab.id
       )
-      value.createdAt = myInquiries[inquiryIndex].createdAt
+
+      value.createdAt =
+        inquiryIndex !== -1
+          ? myInquiries[inquiryIndex].createdAt
+          : new Date().toJSON()
     }
 
     // Insert in inquiries list
-    if (newName) {
+    if (newName || inquiryIndex === -1) {
       myInquiries.push(value)
     } else {
       myInquiries.splice(inquiryIndex, 1, value)

src/store/mutations.js

@@ -7,7 +7,8 @@ export default {
   },
 
   updateTab(state, { tab, newValues }) {
-    const { name, id, query, viewType, viewOptions, isSaved } = newValues
+    const { name, id, query, viewType, viewOptions, isSaved, updatedAt } =
+      newValues
     const oldId = tab.id
 
     if (id && state.currentTabId === oldId) {
@@ -36,6 +37,9 @@ export default {
       // Saved inquiry is not predefined
       delete tab.isPredefined
     }
+    if (updatedAt) {
+      tab.updatedAt = updatedAt
+    }
   },
 
   deleteTab(state, tab) {

src/views/MainView/MainMenu.vue

@@ -10,14 +10,22 @@
     </div>
     <div id="nav-buttons">
       <button
-        v-show="currentInquiry && $route.path === '/workspace'"
+        v-show="currentInquiryTab && $route.path === '/workspace'"
         id="save-btn"
         class="primary"
         :disabled="isSaved"
-        @click="checkInquiryBeforeSave"
+        @click="onSave(false)"
       >
         Save
       </button>
+      <button
+        v-show="currentInquiryTab && $route.path === '/workspace'"
+        id="save-as-btn"
+        class="primary"
+        @click="onSaveAs"
+      >
+        Save as
+      </button>
       <button id="create-btn" class="primary" @click="createNewInquiry">
         Create
       </button>
@@ -45,7 +53,34 @@
       </div>
       <div class="dialog-buttons-container">
         <button class="secondary" @click="cancelSave">Cancel</button>
-        <button class="primary" @click="saveInquiry">Save</button>
+        <button class="primary" @click="validateSaveFormAndSaveInquiry">
+          Save
+        </button>
+      </div>
+    </modal>
+
+    <!-- Inquiery saving conflict dialog -->
+    <modal
+      modalId="inquiry-conflict"
+      class="dialog"
+      contentStyle="width: 560px;"
+    >
+      <div class="dialog-header">
+        Inquiry saving conflict
+        <close-icon @click="cancelSave" />
+      </div>
+      <div class="dialog-body">
+        <div id="save-note">
+          <img src="~@/assets/images/info.svg" />
+          This inquiry has been modified in the mean time. This can happen if an
+          inquiry is saved in another window or browser tab. Do you want to
+          overwrite that changes or save the current state as a new inquiry?
+        </div>
+      </div>
+      <div class="dialog-buttons-container">
+        <button class="secondary" @click="cancelSave">Cancel</button>
+        <button class="primary" @click="onSave(true)">Overwrite</button>
+        <button class="primary" @click="onSaveAs">Save as new</button>
       </div>
     </modal>
   </nav>
@@ -73,25 +108,28 @@ export default {
     }
   },
   computed: {
-    currentInquiry() {
+    inquiries() {
+      return this.$store.state.inquiries
+    },
+    currentInquiryTab() {
       return this.$store.state.currentTab
     },
     isSaved() {
-      return this.currentInquiry && this.currentInquiry.isSaved
+      return this.currentInquiryTab && this.currentInquiryTab.isSaved
     },
     isPredefined() {
-      return this.currentInquiry && this.currentInquiry.isPredefined
+      return this.currentInquiryTab && this.currentInquiryTab.isPredefined
     },
     runDisabled() {
       return (
-        this.currentInquiry &&
+        this.currentInquiryTab &&
-        (!this.$store.state.db || !this.currentInquiry.query)
+        (!this.$store.state.db || !this.currentInquiryTab.query)
       )
     }
   },
   created() {
     eventBus.$on('createNewInquiry', this.createNewInquiry)
-    eventBus.$on('saveInquiry', this.checkInquiryBeforeSave)
+    eventBus.$on('saveInquiry', this.onSave)
     document.addEventListener('keydown', this._keyListener)
   },
   beforeUnmount() {
@@ -109,63 +147,84 @@ export default {
       events.send('inquiry.create', null, { auto: false })
     },
     cancelSave() {
-      this.$modal.hide('save')
-      eventBus.$off('inquirySaved')
-    },
-    checkInquiryBeforeSave() {
       this.errorMsg = null
       this.name = ''
-
+      this.$modal.hide('save')
-      if (storedInquiries.isTabNeedName(this.currentInquiry)) {
+      this.$modal.hide('inquiry-conflict')
-        this.$modal.show('save')
+      eventBus.$off('inquirySaved')
-      } else {
-        this.saveInquiry()
-      }
     },
-    async saveInquiry() {
+    onSave(skipConcurrentEditingCheck = false) {
-      const isNeedName = storedInquiries.isTabNeedName(this.currentInquiry)
+      if (storedInquiries.isTabNeedName(this.currentInquiryTab)) {
-      if (isNeedName && !this.name) {
+        this.openSaveModal()
+        return
+      }
+
+      if (!skipConcurrentEditingCheck) {
+        const inquiryInStore = this.inquiries.find(
+          inquiry => inquiry.id === this.currentInquiryTab.id
+        )
+
+        if (
+          inquiryInStore &&
+          inquiryInStore.updatedAt !== this.currentInquiryTab.updatedAt
+        ) {
+          this.$modal.show('inquiry-conflict')
+          return
+        }
+      }
+      this.saveInquiry()
+    },
+    onSaveAs() {
+      this.openSaveModal()
+    },
+    openSaveModal() {
+      this.$modal.hide('inquiry-conflict')
+      this.errorMsg = null
+      this.name = ''
+      this.$modal.show('save')
+    },
+    validateSaveFormAndSaveInquiry() {
+      if (!this.name) {
         this.errorMsg = "Inquiry name can't be empty"
         return
       }
-      const dataSet = this.currentInquiry.result
+      this.saveInquiry()
-      const tabView = this.currentInquiry.view
+    },
+    async saveInquiry() {
+      const eventName =
+        this.currentInquiryTab.name && this.name
+          ? 'inquiry.saveAs'
+          : 'inquiry.save'
 
       // Save inquiry
       const value = await this.$store.dispatch('saveInquiry', {
-        inquiryTab: this.currentInquiry,
+        inquiryTab: this.currentInquiryTab,
         newName: this.name
       })
 
       // Update tab in store
       this.$store.commit('updateTab', {
-        tab: this.currentInquiry,
+        tab: this.currentInquiryTab,
         newValues: {
           name: value.name,
           id: value.id,
           query: value.query,
           viewType: value.viewType,
           viewOptions: value.viewOptions,
-          isSaved: true
+          isSaved: true,
+          updatedAt: value.updatedAt
         }
       })
 
-      // Restore data:
+      // Hide dialogs
-      // e.g. if we save predefined inquiry the tab will be created again
-      // (because of new id) and
-      // it will be without sql result and has default view - table.
-      // That's why we need to restore data and view
-      this.$nextTick(() => {
-        this.currentInquiry.result = dataSet
-        this.currentInquiry.view = tabView
-      })
-
-      // Hide dialog
       this.$modal.hide('save')
+      this.$modal.hide('inquiry-conflict')
+      this.errorMsg = null
+      this.name = ''
 
       // Signal about saving
       eventBus.$emit('inquirySaved')
-      events.send('inquiry.save')
+      events.send(eventName)
     },
     _keyListener(e) {
       if (this.$route.path === '/workspace') {
@@ -173,19 +232,25 @@ export default {
         if ((e.key === 'r' || e.key === 'Enter') && (e.ctrlKey || e.metaKey)) {
           e.preventDefault()
           if (!this.runDisabled) {
-            this.currentInquiry.execute()
+            this.currentInquiryTab.execute()
           }
           return
         }
 
         // Save inquiry Ctrl+S
-        if (e.key === 's' && (e.ctrlKey || e.metaKey)) {
+        if (e.key === 's' && (e.ctrlKey || e.metaKey) && !e.shiftKey) {
           e.preventDefault()
           if (!this.isSaved) {
-            this.checkInquiryBeforeSave()
+            this.onSave()
           }
           return
         }
+        // Save inquiry as Ctrl+Shift+S
+        if (e.key === 'S' && (e.ctrlKey || e.metaKey) && e.shiftKey) {
+          e.preventDefault()
+          this.onSaveAs()
+          return
+        }
       }
       // New (blank) inquiry Ctrl+B
       if (e.key === 'b' && (e.ctrlKey || e.metaKey)) {

src/views/MainView/Workspace/Tabs/Tab/DataView/Chart/index.vue

@@ -45,11 +45,16 @@ export default {
   props: {
     dataSources: Object,
     initOptions: Object,
-    importToPngEnabled: Boolean,
+    exportToPngEnabled: Boolean,
-    importToSvgEnabled: Boolean,
+    exportToSvgEnabled: Boolean,
     forPivot: Boolean
   },
-  emits: ['update:importToSvgEnabled', 'update', 'loadingImageCompleted'],
+  emits: [
+    'update:exportToSvgEnabled',
+    'update:exportToHtmlEnabled',
+    'update',
+    'loadingImageCompleted'
+  ],
   data() {
     return {
       plotly,
@@ -102,7 +107,8 @@ export default {
       },
       { deep: true }
     )
-    this.$emit('update:importToSvgEnabled', true)
+    this.$emit('update:exportToSvgEnabled', true)
+    this.$emit('update:exportToHtmlEnabled', true)
   },
   mounted() {
     this.resizeObserver = new ResizeObserver(this.handleResize)
@@ -161,11 +167,8 @@ export default {
         'text/html'
       )
     },
-    async prepareCopy(type = 'png') {
+    prepareCopy(type = 'png') {
-      return await chartHelper.getImageDataUrl(
+      return chartHelper.getImageDataUrl(this.$refs.plotlyEditor.$el, type)
-        this.$refs.plotlyEditor.$el,
-        type
-      )
     }
   }
 }

src/views/MainView/Workspace/Tabs/Tab/DataView/Graph/GraphEditor.vue

@@ -0,0 +1,631 @@
+<template>
+  <div class="plotly_editor">
+    <GraphEditorControls>
+      <PanelMenuWrapper>
+        <Panel group="Structure" name="Graph">
+          <Fold name="Graph">
+            <Field>Choose keys explanation...</Field>
+            <Field label="Object type">
+              <Dropdown
+                :options="keysOptions"
+                :value="settings.structure.objectType"
+                @change="updateStructure('objectType', $event)"
+              />
+              <Field>0 - node; 1 - edge</Field>
+            </Field>
+
+            <Field label="Node Id">
+              <Dropdown
+                :options="keysOptions"
+                :value="settings.structure.nodeId"
+                @change="updateStructure('nodeId', $event)"
+              />
+            </Field>
+
+            <Field label="Edge source">
+              <Dropdown
+                :options="keysOptions"
+                :value="settings.structure.edgeSource"
+                @change="updateStructure('edgeSource', $event)"
+              />
+            </Field>
+
+            <Field label="Edge target">
+              <Dropdown
+                :options="keysOptions"
+                :value="settings.structure.edgeTarget"
+                @change="updateStructure('edgeTarget', $event)"
+              />
+            </Field>
+          </Fold>
+        </Panel>
+        <Panel group="Style" name="General">
+          <Fold name="General">
+            <Field label="Background color">
+              <ColorPicker
+                :selectedColor="settings.style.backgroundColor"
+                @color-change="settings.style.backgroundColor = $event"
+              />
+            </Field>
+          </Fold>
+        </Panel>
+        <Panel group="Style" name="Nodes">
+          <Fold name="Nodes">
+            <Field label="Label">
+              <Dropdown
+                :options="keysOptions"
+                :value="settings.style.nodes.label.source"
+                @change="updateNodes('label.source', $event)"
+              />
+            </Field>
+
+            <Field label="Label color">
+              <ColorPicker
+                :selectedColor="settings.style.nodes.label.color"
+                @color-change="updateNodes('label.color', $event)"
+              />
+            </Field>
+
+            <NodeSizeSettings
+              v-model="settings.style.nodes.size"
+              :keyOptions="keysOptions"
+              @update:model-value="updateNodes('size', $event)"
+            />
+            <NodeColorSettings
+              v-model="settings.style.nodes.color"
+              :keyOptions="keysOptions"
+              @update:model-value="updateNodes('color', $event)"
+            />
+          </Fold>
+        </Panel>
+
+        <Panel group="Style" name="Edges">
+          <Fold name="Edges">
+            <Field label="Direction">
+              <RadioBlocks
+                :options="visibilityOptions"
+                :activeOption="settings.style.edges.showDirection"
+                @option-change="updateEdges('showDirection', $event)"
+              />
+            </Field>
+
+            <Field label="Label">
+              <Dropdown
+                :options="keysOptions"
+                :value="settings.style.edges.label.source"
+                @change="updateEdges('label.source', $event)"
+              />
+            </Field>
+
+            <Field label="Label color">
+              <ColorPicker
+                :selectedColor="settings.style.edges.label.color"
+                @color-change="updateEdges('label.color', $event)"
+              />
+            </Field>
+
+            <EdgeSizeSettings
+              v-model="settings.style.edges.size"
+              :keyOptions="keysOptions"
+              @update:model-value="updateEdges('size', $event)"
+            />
+
+            <EdgeColorSettings
+              v-model="settings.style.edges.color"
+              :keyOptions="keysOptions"
+              @update:model-value="updateEdges('color', $event)"
+            />
+          </Fold>
+        </Panel>
+        <Panel group="Style" name="Layout">
+          <Fold name="Layout">
+            <Field label="Algorithm">
+              <Dropdown
+                :options="layoutOptions"
+                :value="settings.layout.type"
+                @change="updateLayout($event)"
+              />
+            </Field>
+            <component
+              :is="layoutSettingsComponentMap[settings.layout.type]"
+              v-if="settings.layout.type !== 'circular'"
+              v-model="settings.layout.options"
+              :keyOptions="keysOptions"
+              @update:model-value="updateLayout(settings.layout.type)"
+            />
+          </Fold>
+          <template v-if="settings.layout.type === 'forceAtlas2'">
+            <Fold name="Advanced layout settings">
+              <AdvancedForceAtlasLayoutSettings
+                v-model="settings.layout.options"
+                :keyOptions="keysOptions"
+                @update:model-value="updateLayout(settings.layout.type)"
+              />
+            </Fold>
+            <div class="force-atlas-buttons">
+              <Button variant="secondary" @click="resetFA2LayoutSettings">
+                Reset
+              </Button>
+              <Button variant="primary" @click="toggleFA2Layout">
+                <template #node:icon>
+                  <div
+                    :style="{
+                      padding: '0 3px'
+                    }"
+                  >
+                    <RunIcon v-if="!fa2Running" />
+                    <StopIcon v-else />
+                  </div>
+                </template>
+                {{ fa2Running ? 'Stop' : 'Start' }}
+              </Button>
+            </div>
+          </template>
+        </Panel>
+      </PanelMenuWrapper>
+    </GraphEditorControls>
+    <div
+      ref="graph"
+      :style="{
+        height: '100%',
+        width: '100%',
+        backgroundColor: settings.style.backgroundColor
+      }"
+    />
+  </div>
+</template>
+
+<script>
+import { markRaw } from 'vue'
+import { applyPureReactInVue } from 'veaury'
+import GraphEditorControls from '@/lib/GraphEditorControls.jsx'
+import { PanelMenuWrapper, Panel, Fold, Section } from 'react-chart-editor'
+import 'react-chart-editor/lib/react-chart-editor.css'
+import Dropdown from 'react-chart-editor/lib/components/widgets/Dropdown'
+import RadioBlocks from 'react-chart-editor/lib/components/widgets/RadioBlocks'
+import ColorPicker from 'react-chart-editor/lib/components/widgets/ColorPicker'
+import Button from 'react-chart-editor/lib/components/widgets/Button'
+import Field from 'react-chart-editor/lib/components/fields/Field'
+import RandomLayoutSettings from '@/components/Graph/RandomLayoutSettings.vue'
+import ForceAtlasLayoutSettings from '@/components/Graph/ForceAtlasLayoutSettings.vue'
+import AdvancedForceAtlasLayoutSettings from '@/components/Graph/AdvancedForceAtlasLayoutSettings.vue'
+import CirclePackLayoutSettings from '@/components/Graph/CirclePackLayoutSettings.vue'
+import FA2Layout from 'graphology-layout-forceatlas2/worker'
+import forceAtlas2 from 'graphology-layout-forceatlas2'
+import RunIcon from '@/components/svg/run.vue'
+import StopIcon from '@/components/svg/stop.vue'
+import { downloadAsPNG, drawOnCanvas } from '@sigma/export-image'
+import {
+  buildNodes,
+  buildEdges,
+  updateNodes,
+  updateEdges
+} from '@/lib/graphHelper'
+import Graph from 'graphology'
+import { circular, random, circlepack } from 'graphology-layout'
+import Sigma from 'sigma'
+import seedrandom from 'seedrandom'
+import NodeColorSettings from '@/components/Graph/NodeColorSettings.vue'
+import NodeSizeSettings from '@/components/Graph/NodeSizeSettings.vue'
+import EdgeSizeSettings from '@/components/Graph/EdgeSizeSettings.vue'
+import EdgeColorSettings from '@/components/Graph/EdgeColorSettings.vue'
+
+export default {
+  components: {
+    GraphEditorControls: applyPureReactInVue(GraphEditorControls),
+    PanelMenuWrapper: applyPureReactInVue(PanelMenuWrapper),
+    Panel: applyPureReactInVue(Panel),
+    PanelSection: applyPureReactInVue(Section),
+    Dropdown: applyPureReactInVue(Dropdown),
+    RadioBlocks: applyPureReactInVue(RadioBlocks),
+    Field: applyPureReactInVue(Field),
+    Fold: applyPureReactInVue(Fold),
+    Button: applyPureReactInVue(Button),
+    ColorPicker: applyPureReactInVue(ColorPicker),
+    RunIcon,
+    StopIcon,
+    RandomLayoutSettings,
+    CirclePackLayoutSettings,
+    NodeColorSettings,
+    NodeSizeSettings,
+    EdgeSizeSettings,
+    EdgeColorSettings,
+    AdvancedForceAtlasLayoutSettings
+  },
+  inject: ['tabLayout'],
+  props: {
+    dataSources: Object,
+    initOptions: Object
+  },
+  emits: ['update'],
+  data() {
+    return {
+      graph: new Graph({ multi: true, allowSelfLoops: true }),
+      renderer: null,
+      fa2Layout: null,
+      fa2Running: false,
+      checkIteration: null,
+      visibilityOptions: markRaw([
+        { label: 'Show', value: true },
+        { label: 'Hide', value: false }
+      ]),
+      layoutOptions: markRaw([
+        { label: 'Circular', value: 'circular' },
+        { label: 'Random', value: 'random' },
+        { label: 'Circle pack', value: 'circlepack' },
+        { label: 'ForceAtlas2', value: 'forceAtlas2' }
+      ]),
+      layoutSettingsComponentMap: markRaw({
+        random: RandomLayoutSettings,
+        circlepack: CirclePackLayoutSettings,
+        forceAtlas2: ForceAtlasLayoutSettings
+      }),
+
+      settings: this.initOptions
+        ? JSON.parse(JSON.stringify(this.initOptions))
+        : {
+            structure: {
+              nodeId: null,
+              objectType: null,
+              edgeSource: null,
+              edgeTarget: null
+            },
+            style: {
+              backgroundColor: 'white',
+              nodes: {
+                size: {
+                  type: 'constant',
+                  value: 4
+                },
+                color: {
+                  type: 'constant',
+                  value: '#1F77B4'
+                },
+                label: {
+                  source: null,
+                  color: '#444444'
+                }
+              },
+              edges: {
+                showDirection: true,
+                size: {
+                  type: 'constant',
+                  value: 2
+                },
+                color: {
+                  type: 'constant',
+                  value: '#a2b1c6'
+                },
+                label: {
+                  source: null,
+                  color: '#a2b1c6'
+                }
+              }
+            },
+            layout: {
+              type: 'circular',
+              options: null
+            }
+          },
+      layoutOptionsArchive: {
+        random: null,
+        circlepack: null,
+        forceAtlas2: null
+      }
+    }
+  },
+  computed: {
+    records() {
+      if (!this.dataSources) {
+        return []
+      }
+      try {
+        return (
+          this.dataSources[Object.keys(this.dataSources)[0] || 'doc'].map(
+            json => JSON.parse(json)
+          ) || []
+        )
+      } catch {
+        return []
+      }
+    },
+    keysOptions() {
+      if (!this.dataSources) {
+        return []
+      }
+      const keySet = this.records.reduce((result, currentRecord) => {
+        Object.keys(currentRecord).forEach(key => result.add(key))
+        return result
+      }, new Set())
+
+      return Array.from(keySet)
+    }
+  },
+  watch: {
+    dataSources() {
+      if (this.dataSources) {
+        this.buildGraph()
+      }
+    },
+    settings: {
+      deep: true,
+      handler() {
+        this.$emit('update')
+      }
+    },
+    'settings.structure': {
+      deep: true,
+      handler() {
+        this.buildGraph()
+      }
+    },
+    tabLayout: {
+      deep: true,
+      handler() {
+        if (this.tabLayout.dataView !== 'hidden' && this.renderer) {
+          this.renderer.scheduleRender()
+        }
+      }
+    }
+  },
+  mounted() {
+    if (this.dataSources) {
+      this.buildGraph()
+    }
+  },
+  methods: {
+    buildGraph() {
+      if (this.renderer) {
+        this.renderer.kill()
+      }
+      this.graph.clear()
+
+      buildNodes(this.graph, this.dataSources, this.settings)
+      buildEdges(this.graph, this.dataSources, this.settings)
+
+      // Apply visual settings
+      updateNodes(this.graph, this.settings.style.nodes)
+      updateEdges(this.graph, this.settings.style.edges)
+
+      this.updateLayout(this.settings.layout.type)
+      this.renderer = new Sigma(this.graph, this.$refs.graph, {
+        renderEdgeLabels: true,
+        allowInvalidContainer: true,
+        labelColor: { attribute: 'labelColor', color: '#444444' },
+        edgeLabelColor: { attribute: 'labelColor', color: '#a2b1c6' }
+      })
+      if (this.settings.layout.type === 'forceAtlas2') {
+        this.autoRunFA2Layout()
+      }
+    },
+    updateStructure(attributeName, value) {
+      this.settings.structure[attributeName] = value
+    },
+    updateNodes(attributeName, value) {
+      const attributePath = attributeName.split('.')
+      attributePath.reduce((result, current, index) => {
+        if (index === attributePath.length - 1) {
+          return (result[current] = value)
+        } else {
+          return result[current]
+        }
+      }, this.settings.style.nodes)
+
+      updateNodes(this.graph, {
+        [attributePath[0]]: this.settings.style.nodes[attributePath[0]]
+      })
+    },
+    updateEdges(attributeName, value) {
+      const attributePath = attributeName.split('.')
+      attributePath.reduce((result, current, index) => {
+        if (index === attributePath.length - 1) {
+          return (result[current] = value)
+        } else {
+          return result[current]
+        }
+      }, this.settings.style.edges)
+
+      updateEdges(this.graph, {
+        [attributePath[0]]: this.settings.style.edges[attributePath[0]]
+      })
+    },
+    updateLayout(layoutType) {
+      const prevLayout = this.settings.layout.type
+
+      // Change layout type? - restore layout settings or set default settings
+      if (layoutType !== prevLayout) {
+        this.layoutOptionsArchive[prevLayout] = this.settings.layout.options
+        this.settings.layout.options = this.layoutOptionsArchive[layoutType]
+
+        if (!this.settings.layout.options) {
+          if (layoutType === 'forceAtlas2') {
+            this.setRecommendedFA2Settings()
+          } else if (['random', 'circlepack'].includes(layoutType)) {
+            this.settings.layout.options = {
+              seedValue: 1
+            }
+          }
+        }
+        this.settings.layout.type = layoutType
+      }
+
+      // In any case kill FA2 if it exists
+      if (this.fa2Layout) {
+        if (this.fa2Layout.isRunning()) {
+          this.stopFA2Layout()
+        }
+        this.fa2Layout.kill()
+      }
+
+      if (layoutType === 'circular') {
+        circular.assign(this.graph)
+        return
+      }
+
+      if (layoutType === 'random') {
+        random.assign(this.graph, {
+          rng: seedrandom(this.settings.layout.options.seedValue || 1)
+        })
+        return
+      }
+
+      if (layoutType === 'circlepack') {
+        this.graph.forEachNode(nodeId => {
+          this.graph.updateNode(nodeId, attributes => {
+            const newAttributes = { ...attributes }
+            // Delete old hierarchy attributes
+            Object.keys(newAttributes)
+              .filter(key => key.startsWith('hierarchyAttribute'))
+              .forEach(
+                hierarchyAttributeKey =>
+                  delete newAttributes[hierarchyAttributeKey]
+              )
+            // Set new hierarchy attributes
+            this.settings.layout.options.hierarchyAttributes?.forEach(
+              (hierarchyAttribute, index) => {
+                newAttributes['hierarchyAttribute' + index] =
+                  attributes.data[hierarchyAttribute]
+              }
+            )
+
+            return newAttributes
+          })
+        })
+
+        circlepack.assign(this.graph, {
+          hierarchyAttributes:
+            this.settings.layout.options.hierarchyAttributes?.map(
+              (_, index) => 'hierarchyAttribute' + index
+            ) || [],
+          rng: seedrandom(this.settings.layout.options.seedValue || 1)
+        })
+        return
+      }
+
+      if (layoutType === 'forceAtlas2') {
+        if (
+          !this.graph.someNode(
+            (nodeKey, attributes) =>
+              typeof attributes.x === 'number' &&
+              typeof attributes.y === 'number'
+          )
+        ) {
+          circular.assign(this.graph)
+        }
+
+        this.fa2Layout = markRaw(
+          new FA2Layout(this.graph, {
+            getEdgeWeight: (_, attr) =>
+              this.settings.layout.options.weightSource
+                ? attr.data[this.settings.layout.options.weightSource]
+                : 1,
+            settings: this.settings.layout.options
+          })
+        )
+        if (layoutType !== prevLayout) {
+          this.autoRunFA2Layout()
+        }
+      }
+    },
+    toggleFA2Layout() {
+      if (this.fa2Layout.isRunning()) {
+        this.stopFA2Layout()
+      } else {
+        this.fa2Running = true
+        this.fa2Layout.start()
+      }
+    },
+    stopFA2Layout() {
+      this.fa2Running = false
+      this.fa2Layout.stop()
+      if (this.checkIteration) {
+        this.fa2Layout.worker.removeEventListener(
+          'message',
+          this.checkIteration
+        )
+        this.checkIteration = null
+      }
+    },
+    autoRunFA2Layout() {
+      if (this.fa2Layout.isRunning()) {
+        this.stopFA2Layout()
+      }
+
+      let iteration = 1
+      this.checkIteration = () => {
+        if (
+          iteration === this.settings.layout.options.initialIterationsAmount
+        ) {
+          this.stopFA2Layout()
+        }
+        iteration++
+      }
+      this.fa2Layout.worker.addEventListener('message', this.checkIteration)
+      this.fa2Running = true
+      this.fa2Layout.start()
+    },
+    setRecommendedFA2Settings() {
+      const sensibleSettings = forceAtlas2.inferSettings(this.graph)
+      this.settings.layout.options = {
+        initialIterationsAmount: 50,
+        adjustSizes: false,
+        barnesHutOptimize: false,
+        barnesHutTheta: 0.5,
+        edgeWeightInfluence: 0,
+        gravity: 1,
+        linLogMode: false,
+        outboundAttractionDistribution: false,
+        scalingRatio: 1,
+        slowDown: 1,
+        strongGravityMode: false,
+        ...sensibleSettings
+      }
+      if (
+        [Infinity, -Infinity].includes(this.settings.layout.options.slowDown)
+      ) {
+        this.settings.layout.options.slowDown = 1
+      }
+    },
+    resetFA2LayoutSettings() {
+      if (this.initOptions?.layout.type === 'forceAtlas2') {
+        this.settings.layout = JSON.parse(
+          JSON.stringify(this.initOptions.layout)
+        )
+      } else {
+        this.setRecommendedFA2Settings()
+      }
+      this.updateLayout(this.settings.layout.type)
+    },
+    saveAsPng() {
+      return downloadAsPNG(this.renderer, {
+        backgroundColor: this.settings.style.backgroundColor
+      })
+    },
+    prepareCopy() {
+      return drawOnCanvas(this.renderer, {
+        backgroundColor: this.settings.style.backgroundColor
+      })
+    }
+  }
+}
+</script>
+
+<style scoped>
+.plotly_editor > div {
+  display: flex !important;
+}
+
+:deep(.customPickerContainer) {
+  float: right;
+}
+.force-atlas-buttons {
+  display: flex;
+  width: 100%;
+  gap: 16px;
+}
+
+.force-atlas-buttons :deep(button) {
+  flex-grow: 1;
+  flex-basis: 0;
+}
+</style>

src/views/MainView/Workspace/Tabs/Tab/DataView/Graph/index.vue

@@ -0,0 +1,102 @@
+<template>
+  <div ref="graphContainer" class="chart-container">
+    <div v-show="!dataSources" class="warning chart-warning">
+      There is no data to build a graph. Run your SQL query and make sure the
+      result is not empty.
+    </div>
+    <div
+      class="graph"
+      :style="{
+        height: !dataSources ? 'calc(100% - 40px)' : '100%'
+      }"
+    >
+      <GraphEditor
+        ref="graphEditor"
+        :dataSources="dataSources"
+        :initOptions="initOptions"
+        @update="$emit('update')"
+      />
+    </div>
+  </div>
+</template>
+
+<script>
+import 'react-chart-editor/lib/react-chart-editor.css'
+import events from '@/lib/utils/events'
+import GraphEditor from './GraphEditor.vue'
+
+export default {
+  name: 'Graph',
+  components: { GraphEditor },
+  props: {
+    dataSources: Object,
+    initOptions: Object,
+    exportToPngEnabled: Boolean,
+    exportToSvgEnabled: Boolean,
+    exportToHtmlEnabled: Boolean
+  },
+  emits: [
+    'update:exportToSvgEnabled',
+    'update:exportToHtmlEnabled',
+    'update',
+    'loadingImageCompleted'
+  ],
+  data() {
+    return {
+      resizeObserver: null
+    }
+  },
+
+  created() {
+    this.$emit('update:exportToSvgEnabled', false)
+    this.$emit('update:exportToHtmlEnabled', false)
+  },
+  mounted() {
+    this.resizeObserver = new ResizeObserver(this.handleResize)
+    this.resizeObserver.observe(this.$refs.graphContainer)
+  },
+  beforeUnmount() {
+    this.resizeObserver.unobserve(this.$refs.graphContainer)
+  },
+  methods: {
+    getOptionsForSave() {
+      return this.$refs.graphEditor.settings
+    },
+    async saveAsPng() {
+      await this.$refs.graphEditor.saveAsPng()
+      this.$emit('loadingImageCompleted')
+    },
+    async prepareCopy() {
+      return await this.$refs.graphEditor.prepareCopy()
+    },
+    async handleResize() {
+      const renderer = this.$refs.graphEditor.renderer
+      if (renderer) {
+        renderer.refresh()
+        renderer.getCamera().setState({ x: 0.5, y: 0.5 })
+      }
+    }
+  }
+}
+</script>
+
+<style scoped>
+.chart-container {
+  height: 100%;
+}
+
+.chart-warning {
+  height: 40px;
+  line-height: 40px;
+  border-bottom: 1px solid var(--color-border);
+  box-sizing: border-box;
+}
+
+.chart {
+  min-height: 242px;
+}
+
+:deep(.editor_controls .sidebar__item:before) {
+  width: 0;
+}
+</style>

src/views/MainView/Workspace/Tabs/Tab/DataView/Pivot/index.vue

@@ -46,14 +46,15 @@ export default {
   props: {
     dataSources: Object,
     initOptions: Object,
-    importToPngEnabled: Boolean,
+    exportToPngEnabled: Boolean,
-    importToSvgEnabled: Boolean
+    exportToSvgEnabled: Boolean
   },
   emits: [
     'loadingImageCompleted',
     'update',
-    'update:importToSvgEnabled',
+    'update:exportToSvgEnabled',
-    'update:importToPngEnabled'
+    'update:exportToPngEnabled',
+    'update:exportToHtmlEnabled'
   ],
   data() {
     return {
@@ -110,11 +111,11 @@ export default {
       immediate: true,
       handler() {
         this.$emit(
-          'update:importToPngEnabled',
+          'update:exportToPngEnabled',
           this.pivotOptions.rendererName !== 'TSV Export'
         )
         this.$emit(
-          'update:importToSvgEnabled',
+          'update:exportToSvgEnabled',
           this.viewStandartChart || this.viewCustomChart
         )
         events.send('viz_pivot.render', null, {
@@ -126,6 +127,9 @@ export default {
       this.show()
     }
   },
+  created() {
+    this.$emit('update:exportToHtmlEnabled', true)
+  },
   mounted() {
     this.show()
     // We need to detect resizing because plotly doesn't resize when resize its container

src/views/MainView/Workspace/Tabs/Tab/DataView/index.vue

@@ -4,9 +4,10 @@
       <component
         :is="mode"
         ref="viewComponent"
-        v-model:importToPngEnabled="importToPngEnabled"
+        v-model:exportToPngEnabled="exportToPngEnabled"
-        v-model:importToSvgEnabled="importToSvgEnabled"
+        v-model:exportToSvgEnabled="exportToSvgEnabled"
-        :initOptions="mode === initMode ? initOptions : undefined"
+        v-model:exportToHtmlEnabled="exportToHtmlEnabled"
+        :initOptions="initOptionsByMode[mode]"
         :data-sources="dataSource"
         @loading-image-completed="loadingImage = false"
         @update="$emit('update')"
@@ -30,11 +31,19 @@
       >
         <pivot-icon />
       </icon-button>
+      <icon-button
+        :active="mode === 'graph'"
+        tooltip="Switch to graph"
+        tooltipPosition="top-left"
+        @click="mode = 'graph'"
+      >
+        <graph-icon />
+      </icon-button>
 
       <div class="side-tool-bar-divider" />
 
       <icon-button
-        :disabled="!importToPngEnabled || loadingImage"
+        :disabled="!exportToPngEnabled || loadingImage"
         :loading="loadingImage"
         tooltip="Save as PNG image"
         tooltipPosition="top-left"
@@ -44,7 +53,7 @@
       </icon-button>
       <icon-button
         ref="svgExportBtn"
-        :disabled="!importToSvgEnabled"
+        :disabled="!exportToSvgEnabled"
         tooltip="Save as SVG"
         tooltipPosition="top-left"
         @click="saveAsSvg"
@@ -54,6 +63,7 @@
 
       <icon-button
         ref="htmlExportBtn"
+        :disabled="!exportToHtmlEnabled"
         tooltip="Save as HTML"
         tooltipPosition="top-left"
         @click="saveAsHtml"
@@ -72,10 +82,10 @@
     </side-tool-bar>
 
     <loading-dialog
+      v-model="showLoadingDialog"
       loadingMsg="Rendering the visualisation..."
       successMsg="Image is ready"
       actionBtnName="Copy"
-      name="prepareCopy"
       title="Copy to clipboard"
       :loading="preparingCopy"
       @action="copyToClipboard"
@@ -85,18 +95,20 @@
 </template>
 
 <script>
-import Chart from './Chart'
+import Chart from './Chart/index.vue'
-import Pivot from './Pivot'
+import Pivot from './Pivot/index.vue'
+import Graph from './Graph/index.vue'
 import SideToolBar from '../SideToolBar'
 import IconButton from '@/components/IconButton'
 import ChartIcon from '@/components/svg/chart'
 import PivotIcon from '@/components/svg/pivot'
+import GraphIcon from '@/components/svg/graph.vue'
 import HtmlIcon from '@/components/svg/html'
 import ExportToSvgIcon from '@/components/svg/exportToSvg'
 import PngIcon from '@/components/svg/png'
 import ClipboardIcon from '@/components/svg/clipboard'
 import cIo from '@/lib/utils/clipboardIo'
-import loadingDialog from '@/components/LoadingDialog'
+import loadingDialog from '@/components/LoadingDialog.vue'
 import time from '@/lib/utils/time'
 import events from '@/lib/utils/events'
 
@@ -105,10 +117,12 @@ export default {
   components: {
     Chart,
     Pivot,
+    Graph,
     SideToolBar,
     IconButton,
     ChartIcon,
     PivotIcon,
+    GraphIcon,
     ExportToSvgIcon,
     PngIcon,
     HtmlIcon,
@@ -124,12 +138,19 @@ export default {
   data() {
     return {
       mode: this.initMode || 'chart',
-      importToPngEnabled: true,
+      exportToPngEnabled: true,
-      importToSvgEnabled: true,
+      exportToSvgEnabled: true,
+      exportToHtmlEnabled: true,
       loadingImage: false,
       copyingImage: false,
       preparingCopy: false,
-      dataToCopy: null
+      dataToCopy: null,
+      initOptionsByMode: {
+        chart: this.initMode === 'chart' ? this.initOptions : null,
+        pivot: this.initMode === 'pivot' ? this.initOptions : null,
+        graph: this.initMode === 'graph' ? this.initOptions : null
+      },
+      showLoadingDialog: false
     }
   },
   computed: {
@@ -138,9 +159,10 @@ export default {
     }
   },
   watch: {
-    mode() {
+    mode(newMode, oldMode) {
       this.$emit('update')
-      this.importToPngEnabled = true
+      this.exportToPngEnabled = true
+      this.initOptionsByMode[oldMode] = this.getOptionsForSave()
     }
   },
   methods: {
@@ -170,14 +192,13 @@ export default {
     async prepareCopy() {
       if ('ClipboardItem' in window) {
         this.preparingCopy = true
-        this.$modal.show('prepareCopy')
+        this.showLoadingDialog = true
         const t0 = performance.now()
 
         await time.sleep(0)
         this.dataToCopy = await this.$refs.viewComponent.prepareCopy()
         const t1 = performance.now()
         if (t1 - t0 < 950) {
-          this.$modal.hide('prepareCopy')
           this.copyToClipboard()
         } else {
           this.preparingCopy = false
@@ -190,14 +211,13 @@ export default {
         )
       }
     },
-    async copyToClipboard() {
+    copyToClipboard() {
       cIo.copyImage(this.dataToCopy)
-      this.$modal.hide('prepareCopy')
+      this.showLoadingDialog = false
       this.exportSignal('clipboard')
     },
     cancelCopy() {
       this.dataToCopy = null
-      this.$modal.hide('prepareCopy')
     },
 
     saveAsSvg() {

src/views/MainView/Workspace/Tabs/Tab/RunResult/index.vue

@@ -80,10 +80,10 @@
     </side-tool-bar>
 
     <loading-dialog
+      v-model="showLoadingDialog"
       loadingMsg="Building CSV..."
       successMsg="CSV is ready"
       actionBtnName="Copy"
-      name="prepareCSVCopy"
       title="Copy to clipboard"
       :loading="preparingCopy"
       @action="copyToClipboard"
@@ -190,7 +190,8 @@ export default {
       viewRecord: false,
       defaultPage: 1,
       defaultSelectedCell: null,
-      enableTeleport: this.$store.state.isWorkspaceVisible
+      enableTeleport: this.$store.state.isWorkspaceVisible,
+      showLoadingDialog: false
     }
   },
   computed: {
@@ -264,14 +265,13 @@ export default {
 
       if ('ClipboardItem' in window) {
         this.preparingCopy = true
-        this.$modal.show('prepareCSVCopy')
+        this.showLoadingDialog = true
         const t0 = performance.now()
 
         await time.sleep(0)
         this.dataToCopy = csv.serialize(this.result)
         const t1 = performance.now()
         if (t1 - t0 < 950) {
-          this.$modal.hide('prepareCSVCopy')
           this.copyToClipboard()
         } else {
           this.preparingCopy = false
@@ -287,12 +287,11 @@ export default {
 
     copyToClipboard() {
       cIo.copyText(this.dataToCopy, 'CSV copied to clipboard successfully')
-      this.$modal.hide('prepareCSVCopy')
+      this.showLoadingDialog = false
     },
 
     cancelCopy() {
       this.dataToCopy = null
-      this.$modal.hide('prepareCSVCopy')
     },
 
     toggleViewValuePanel() {

src/views/MainView/Workspace/Tabs/Tab/index.vue

@@ -68,7 +68,7 @@ import Splitpanes from '@/components/Splitpanes'
 import SqlEditor from './SqlEditor'
 import DataView from './DataView'
 import RunResult from './RunResult'
-import { nextTick } from 'vue'
+import { nextTick, computed } from 'vue'
 
 import events from '@/lib/utils/events'
 
@@ -80,6 +80,11 @@ export default {
     RunResult,
     Splitpanes
   },
+  provide() {
+    return {
+      tabLayout: computed(() => this.tab.layout)
+    }
+  },
   props: {
     tab: Object
   },

tests/App.spec.js

@@ -1,13 +1,22 @@
 import { expect } from 'chai'
 import sinon from 'sinon'
-import { shallowMount } from '@vue/test-utils'
+import { shallowMount, mount } from '@vue/test-utils'
 import { createStore } from 'vuex'
-import App from '@/App'
+import App from '@/App.vue'
 import storedInquiries from '@/lib/storedInquiries'
+import actions from '@/store/actions'
 import mutations from '@/store/mutations'
 import { nextTick } from 'vue'
+import { createRouter, createWebHistory } from 'vue-router'
+import { routes } from '@/router'
 
 describe('App.vue', () => {
+  let clock
+
+  beforeEach(() => {
+    clock = sinon.useFakeTimers()
+  })
+
   afterEach(() => {
     sinon.restore()
   })
@@ -59,4 +68,167 @@ describe('App.vue', () => {
       { id: 3, name: 'bar' }
     ])
   })
+
+  it('Updates store when inquirires change in local storage', async () => {
+    sinon.stub(storedInquiries, 'getStoredInquiries').returns([
+      { id: 1, name: 'foo' },
+      { id: 2, name: 'baz' },
+      { id: 3, name: 'bar' }
+    ])
+
+    const state = {
+      predefinedInquiries: [],
+      inquiries: []
+    }
+    const store = createStore({ state, mutations })
+    shallowMount(App, {
+      global: { stubs: ['router-view'], plugins: [store] }
+    })
+
+    expect(state.inquiries).to.eql([
+      { id: 1, name: 'foo' },
+      { id: 2, name: 'baz' },
+      { id: 3, name: 'bar' }
+    ])
+
+    storedInquiries.getStoredInquiries.returns([
+      { id: 1, name: 'foo' },
+      { id: 3, name: 'bar' }
+    ])
+    window.dispatchEvent(new StorageEvent('storage', { key: 'myInquiries' }))
+    expect(state.inquiries).to.eql([
+      { id: 1, name: 'foo' },
+      { id: 3, name: 'bar' }
+    ])
+  })
+
+  it('Closes with saving and does not change the next tab', async () => {
+    const inquiries = [
+      {
+        id: 1,
+        name: 'foo',
+        query: 'SELECT * FROM foo',
+        viewType: 'chart',
+        viewOptions: {},
+        createdAt: '2020-11-07T20:57:04.492Z'
+      },
+      {
+        id: 2,
+        name: 'bar',
+        query: 'SELECT * FROM bar',
+        viewType: 'chart',
+        viewOptions: {},
+        createdAt: '2020-11-07T20:57:04.492Z'
+      }
+    ]
+    sinon.stub(storedInquiries, 'getStoredInquiries').returns(inquiries)
+    const tab1 = {
+      id: 1,
+      name: 'foo',
+      query: 'select * from foo',
+      viewType: 'chart',
+      viewOptions: {},
+      layout: {
+        sqlEditor: 'above',
+        table: 'bottom',
+        dataView: 'hidden'
+      },
+      result: {
+        columns: ['name', 'points'],
+        values: {
+          name: ['Gryffindor', 'Hufflepuff', 'Ravenclaw', 'Slytherin'],
+          points: [100, 90, 95, 80]
+        }
+      },
+      isSaved: false
+    }
+    const tab2 = {
+      id: 2,
+      name: 'bar',
+      query: 'SELECT * FROM bar',
+      viewType: 'chart',
+      viewOptions: {},
+      layout: {
+        sqlEditor: 'above',
+        table: 'hidden',
+        dataView: 'bottom'
+      },
+      result: {
+        columns: ['id'],
+        values: {
+          id: [1, 2, 3]
+        }
+      },
+      isSaved: true
+    }
+    // mock store state
+    const state = {
+      tabs: [tab1, tab2],
+      currentTabId: 1,
+      currentTab: tab1,
+      db: {},
+      inquiries
+    }
+
+    const store = createStore({ state, mutations, actions })
+    const router = createRouter({
+      history: createWebHistory(),
+      routes: routes
+    })
+    router.push('/workspace')
+
+    // After this line, router is ready
+    await router.isReady()
+
+    const wrapper = mount(App, {
+      attachTo: document.body,
+      global: {
+        stubs: {
+          'router-link': true,
+          teleport: true,
+          transition: false,
+          schema: true,
+          AppDiagnosticInfo: true,
+          DataView: {
+            template: '<div></div>',
+            methods: { getOptionsForSave: sinon.stub() }
+          }
+        },
+        plugins: [store, router]
+      }
+    })
+    // click on the close icon of the first tab
+    const firstTabCloseIcon = wrapper.findAll('.tab')[0].find('.close-icon')
+    await firstTabCloseIcon.trigger('click')
+
+    // find 'Save and close' in the dialog
+    const closeBtn = wrapper
+      .findAll('.dialog-buttons-container button')
+      .find(button => button.text() === 'Save and close')
+
+    // click 'Save and close' in the dialog
+    await closeBtn.trigger('click')
+
+    await nextTick()
+    await nextTick()
+
+    // check that tab is closed
+    expect(wrapper.findAllComponents({ name: 'Tab' })).to.have.lengthOf(1)
+    // check that the open tab didn't change
+    const firstTab = wrapper.findComponent({ name: 'Tab' })
+    expect(firstTab.props('tab').name).to.equal('bar')
+    expect(firstTab.props('tab').result).to.eql({
+      columns: ['id'],
+      values: {
+        id: [1, 2, 3]
+      }
+    })
+    expect(firstTab.props('tab')).to.eql(tab2)
+
+    // check that the dialog is closed
+    await clock.tick(100)
+    await nextTick()
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(false)
+    wrapper.unmount()
+  })
 })

tests/lib/database/sqliteExtensions.spec.js

@@ -413,7 +413,7 @@ describe('SQLite extensions', function () {
         WHERE ip.id <= p.id
       ) AS path
       FROM tmp, json_each(filename_array) AS p
-      WHERE p.id > 1  -- because the filenames start with the separator
+      WHERE p.key > 0  -- because the filenames start with the separator
     `)
     expect(actual.values).to.eql({
       path: [

tests/lib/storedInquiries/storedInquiries.spec.js

@@ -71,7 +71,7 @@ describe('storedInquiries.js', () => {
       query: 'SELECT * from foo',
       viewType: 'chart',
       viewOptions: [],
-      createdAt: new Date(2021, 0, 1),
+      createdAt: new Date(2021, 0, 1).toJSON(),
       isPredefined: true
     }
 
@@ -83,7 +83,8 @@ describe('storedInquiries.js', () => {
     expect(copy).to.have.property('query').which.equal(base.query)
     expect(copy).to.have.property('viewType').which.equal(base.viewType)
     expect(copy).to.have.property('viewOptions').which.eql(base.viewOptions)
-    expect(copy).to.have.property('createdAt').which.within(now, nowPlusMinute)
+    expect(copy).to.have.property('createdAt')
+    expect(new Date(copy.createdAt)).within(now, nowPlusMinute)
     expect(copy).to.not.have.property('isPredefined')
   })
 

tests/lib/tab.spec.js

@@ -15,6 +15,7 @@ describe('tab.js', () => {
       query: undefined,
       viewOptions: undefined,
       isPredefined: undefined,
+      updatedAt: undefined,
       viewType: 'chart',
       result: null,
       isGettingResults: false,
@@ -42,7 +43,8 @@ describe('tab.js', () => {
       viewType: 'pivot',
       viewOptions: 'this is view options object',
       name: 'Foo inquiry',
-      createdAt: '2022-12-05T18:30:30'
+      createdAt: '2022-12-05T18:30:30',
+      updatedAt: '2022-12-06T18:30:30'
     }
 
     const newTab = new Tab(state, inquiry)
@@ -53,6 +55,7 @@ describe('tab.js', () => {
       query: 'SELECT * from foo',
       viewOptions: 'this is view options object',
       isPredefined: undefined,
+      updatedAt: '2022-12-06T18:30:30',
       viewType: 'pivot',
       result: null,
       isGettingResults: false,

tests/store/actions.spec.js

@@ -19,7 +19,8 @@ describe('actions', () => {
       tempName: 'Untitled',
       viewType: 'chart',
       viewOptions: undefined,
-      isSaved: false
+      isSaved: false,
+      updatedAt: undefined
     })
     expect(state.untitledLastIndex).to.equal(1)
 
@@ -30,7 +31,8 @@ describe('actions', () => {
       tempName: 'Untitled 1',
       viewType: 'chart',
       viewOptions: undefined,
-      isSaved: false
+      isSaved: false,
+      updatedAt: undefined
     })
     expect(state.untitledLastIndex).to.equal(2)
   })
@@ -40,16 +42,16 @@ describe('actions', () => {
       tabs: [],
       untitledLastIndex: 0
     }
-    const tab = {
+    const inquiry = {
       id: 1,
       name: 'test',
       query: 'SELECT * from foo',
       viewType: 'chart',
       viewOptions: 'an object with view options',
-      isSaved: true
+      updatedAt: '2025-05-16T20:15:00Z'
     }
-    await addTab({ state }, tab)
+    await addTab({ state }, inquiry)
-    expect(state.tabs[0]).to.include(tab)
+    expect(state.tabs[0]).to.include(inquiry)
     expect(state.untitledLastIndex).to.equal(0)
   })
 
@@ -166,21 +168,26 @@ describe('actions', () => {
         newName: 'foo'
       }
     )
-    expect(value.id).to.equal(tab.id)
+    expect(value.id).not.to.equal(tab.id)
     expect(value.name).to.equal('foo')
     expect(value.query).to.equal(tab.query)
     expect(value.viewOptions).to.eql(['chart'])
-    expect(value).to.have.property('createdAt').which.within(now, nowPlusMinute)
+    expect(value).to.have.property('createdAt')
+    expect(new Date(value.createdAt)).within(now, nowPlusMinute)
+    expect(new Date(value.updatedAt)).within(now, nowPlusMinute)
     expect(state.inquiries).to.eql([value])
   })
 
-  it('save updates existing inquiry in the storage', async () => {
+  it('saveInquiry updates existing inquiry in the storage', async () => {
+    const now = new Date()
+    const nowPlusMinute = new Date(now.getTime() + 60 * 1000)
     const tab = {
       id: 1,
       query: 'select * from foo',
       viewType: 'chart',
       viewOptions: [],
-      name: null,
+      name: 'foo',
+      updatedAt: '2025-05-16T20:15:00Z',
       dataView: {
         getOptionsForSave() {
           return ['chart']
@@ -189,34 +196,34 @@ describe('actions', () => {
     }
 
     const state = {
-      inquiries: [],
+      inquiries: [
+        {
+          id: 1,
+          query: 'select * from foo',
+          viewType: 'chart',
+          viewOptions: [],
+          name: 'foo',
+          createdAt: '2025-05-15T16:30:00Z',
+          updatedAt: '2025-05-16T20:15:00Z'
+        }
+      ],
       tabs: [tab]
     }
 
-    const first = await saveInquiry(
+    tab.query = 'select * from bar'
-      { state },
+    await saveInquiry({ state }, { inquiryTab: tab, newName: '' })
-      {
-        inquiryTab: tab,
-        newName: 'foo'
-      }
-    )
-
-    tab.name = 'foo'
-    tab.query = 'select * from foo'
-    await saveInquiry({ state }, { inquiryTab: tab })
     const inquiries = state.inquiries
-    const second = inquiries[0]
+    const updatedTab = inquiries[0]
     expect(inquiries).has.lengthOf(1)
-    expect(second.id).to.equal(first.id)
+    expect(updatedTab.id).to.equal(updatedTab.id)
-    expect(second.name).to.equal(first.name)
+    expect(updatedTab.name).to.equal(updatedTab.name)
-    expect(second.query).to.equal(tab.query)
+    expect(updatedTab.query).to.equal(tab.query)
-    expect(second.viewOptions).to.eql(['chart'])
+    expect(updatedTab.viewOptions).to.eql(['chart'])
-    expect(new Date(second.createdAt).getTime()).to.equal(
+    expect(updatedTab.createdAt).to.equal('2025-05-15T16:30:00Z')
-      first.createdAt.getTime()
+    expect(new Date(updatedTab.updatedAt)).to.be.within(now, nowPlusMinute)
-    )
   })
 
-  it("save adds a new inquiry with new id if it's based on predefined inquiry", async () => {
+  it("saveInquiry adds a new inquiry with new id if it's based on predefined inquiry", async () => {
     const now = new Date()
     const nowPlusMinute = new Date(now.getTime() + 60 * 1000)
     const tab = {
@@ -252,6 +259,95 @@ describe('actions', () => {
     expect(inquiries[0].name).to.equal('foo')
     expect(inquiries[0].query).to.equal(tab.query)
     expect(inquiries[0].viewOptions).to.eql(['chart'])
+    expect(new Date(inquiries[0].updatedAt)).to.be.within(now, nowPlusMinute)
     expect(new Date(inquiries[0].createdAt)).to.be.within(now, nowPlusMinute)
   })
+
+  it('saveInquiry adds new inquiry if newName is provided', async () => {
+    const now = new Date()
+    const nowPlusMinute = new Date(now.getTime() + 60 * 1000)
+
+    const tab = {
+      id: 1,
+      query: 'select * from foo',
+      viewType: 'chart',
+      viewOptions: [],
+      name: 'foo',
+      updatedAt: '2025-05-16T20:15:00Z',
+      dataView: {
+        getOptionsForSave() {
+          return ['chart']
+        }
+      }
+    }
+    const inquiry = {
+      id: 1,
+      query: 'select * from foo',
+      viewType: 'chart',
+      viewOptions: [],
+      name: 'foo',
+      createdAt: '2025-05-15T16:30:00Z',
+      updatedAt: '2025-05-16T20:15:00Z'
+    }
+    const state = {
+      inquiries: [inquiry],
+      tabs: [tab]
+    }
+
+    const value = await saveInquiry(
+      { state },
+      {
+        inquiryTab: tab,
+        newName: 'foo_new'
+      }
+    )
+    expect(value.id).not.to.equal(tab.id)
+    expect(value.name).to.equal('foo_new')
+    expect(value.query).to.equal(tab.query)
+    expect(value.viewOptions).to.eql(['chart'])
+    expect(value).to.have.property('createdAt')
+    expect(new Date(value.createdAt)).within(now, nowPlusMinute)
+    expect(new Date(value.updatedAt)).within(now, nowPlusMinute)
+    expect(state.inquiries).to.eql([inquiry, value])
+  })
+
+  it('saveInquiry adds new inquiry if the inquiry is not in the storeage anymore', async () => {
+    const now = new Date()
+    const nowPlusMinute = new Date(now.getTime() + 60 * 1000)
+
+    const tab = {
+      id: 1,
+      query: 'select * from foo',
+      viewType: 'chart',
+      viewOptions: [],
+      name: 'foo',
+      updatedAt: '2025-05-16T20:15:00Z',
+      dataView: {
+        getOptionsForSave() {
+          return ['chart']
+        }
+      }
+    }
+
+    const state = {
+      inquiries: [],
+      tabs: [tab]
+    }
+
+    const value = await saveInquiry(
+      { state },
+      {
+        inquiryTab: tab,
+        newName: ''
+      }
+    )
+    expect(value.id).to.equal(tab.id)
+    expect(value.name).to.equal('foo')
+    expect(value.query).to.equal(tab.query)
+    expect(value.viewOptions).to.eql(['chart'])
+    expect(value).to.have.property('createdAt')
+    expect(new Date(value.createdAt)).within(now, nowPlusMinute)
+    expect(new Date(value.updatedAt)).within(now, nowPlusMinute)
+    expect(state.inquiries).to.eql([value])
+  })
 })

tests/store/mutations.spec.js

@@ -34,7 +34,8 @@ describe('mutations', () => {
       viewType: 'chart',
       viewOptions: { here_are: 'chart settings' },
       isSaved: false,
-      isPredefined: false
+      isPredefined: false,
+      updatedAt: '2025-05-15T15:30:00Z'
     }
 
     const newValues = {
@@ -43,6 +44,7 @@ describe('mutations', () => {
       query: 'SELECT * from bar',
       viewType: 'pivot',
       viewOptions: { here_are: 'pivot settings' },
+      updatedAt: '2025-05-15T16:30:00Z',
       isSaved: true
     }
 
@@ -58,6 +60,7 @@ describe('mutations', () => {
       query: 'SELECT * from bar',
       viewType: 'pivot',
       viewOptions: { here_are: 'pivot settings' },
+      updatedAt: '2025-05-15T16:30:00Z',
       isSaved: true
     })
   })

tests/views/MainView/MainMenu.spec.js

@@ -6,6 +6,8 @@ import MainMenu from '@/views/MainView/MainMenu'
 import storedInquiries from '@/lib/storedInquiries'
 import { nextTick } from 'vue'
 import eventBus from '@/lib/eventBus'
+import actions from '@/store/actions'
+import mutations from '@/store/mutations'
 
 let wrapper = null
 
@@ -26,7 +28,7 @@ describe('MainMenu.vue', () => {
     wrapper.unmount()
   })
 
-  it('Create and Save are visible only on /workspace page', async () => {
+  it('Create, Save and Save as are visible only on /workspace page', async () => {
     const state = {
       currentTab: { query: '', execute: sinon.stub() },
       tabs: [{}],
@@ -45,6 +47,8 @@ describe('MainMenu.vue', () => {
     })
     expect(wrapper.find('#save-btn').exists()).to.equal(true)
     expect(wrapper.find('#save-btn').isVisible()).to.equal(true)
+    expect(wrapper.find('#save-as-btn').exists()).to.equal(true)
+    expect(wrapper.find('#save-as-btn').isVisible()).to.equal(true)
     expect(wrapper.find('#create-btn').exists()).to.equal(true)
     expect(wrapper.find('#create-btn').isVisible()).to.equal(true)
     wrapper.unmount()
@@ -65,7 +69,7 @@ describe('MainMenu.vue', () => {
     expect(wrapper.find('#create-btn').isVisible()).to.equal(true)
   })
 
-  it('Save is not visible if there is no tabs', () => {
+  it('Save and Save as are not visible if there is no tabs', () => {
     const state = {
       currentTab: null,
       tabs: [],
@@ -83,6 +87,8 @@ describe('MainMenu.vue', () => {
     })
     expect(wrapper.find('#save-btn').exists()).to.equal(true)
     expect(wrapper.find('#save-btn').isVisible()).to.equal(false)
+    expect(wrapper.find('#save-as-btn').exists()).to.equal(true)
+    expect(wrapper.find('#save-as-btn').isVisible()).to.equal(false)
     expect(wrapper.find('#create-btn').exists()).to.equal(true)
     expect(wrapper.find('#create-btn').isVisible()).to.equal(true)
   })
@@ -111,10 +117,12 @@ describe('MainMenu.vue', () => {
     })
     const vm = wrapper.vm
     expect(wrapper.find('#save-btn').element.disabled).to.equal(false)
+    expect(wrapper.find('#save-as-btn').element.disabled).to.equal(false)
 
     store.state.tabs[0].isSaved = true
     await vm.$nextTick()
     expect(wrapper.find('#save-btn').element.disabled).to.equal(true)
+    expect(wrapper.find('#save-as-btn').element.disabled).to.equal(false)
   })
 
   it('Creates a tab', async () => {
@@ -332,7 +340,7 @@ describe('MainMenu.vue', () => {
     expect(wrapper.vm.createNewInquiry.callCount).to.equal(4)
   })
 
-  it('Ctrl S calls checkInquiryBeforeSave if the tab is unsaved and route path is /workspace', async () => {
+  it('Ctrl S calls onSave if the tab is unsaved and route path is /workspace', async () => {
     const tab = {
       query: 'SELECT * FROM foo',
       execute: sinon.stub(),
@@ -353,36 +361,34 @@ describe('MainMenu.vue', () => {
         plugins: [store]
       }
     })
-    sinon.stub(wrapper.vm, 'checkInquiryBeforeSave')
+    sinon.stub(wrapper.vm, 'onSave')
 
     const ctrlS = new KeyboardEvent('keydown', { key: 's', ctrlKey: true })
     const metaS = new KeyboardEvent('keydown', { key: 's', metaKey: true })
     // tab is unsaved and route is /workspace
     document.dispatchEvent(ctrlS)
-    expect(wrapper.vm.checkInquiryBeforeSave.calledOnce).to.equal(true)
+    expect(wrapper.vm.onSave.calledOnce).to.equal(true)
     document.dispatchEvent(metaS)
-    expect(wrapper.vm.checkInquiryBeforeSave.calledTwice).to.equal(true)
+    expect(wrapper.vm.onSave.calledTwice).to.equal(true)
 
     // tab is saved and route is /workspace
     store.state.tabs[0].isSaved = true
     document.dispatchEvent(ctrlS)
-    expect(wrapper.vm.checkInquiryBeforeSave.calledTwice).to.equal(true)
+    expect(wrapper.vm.onSave.calledTwice).to.equal(true)
     document.dispatchEvent(metaS)
-    expect(wrapper.vm.checkInquiryBeforeSave.calledTwice).to.equal(true)
+    expect(wrapper.vm.onSave.calledTwice).to.equal(true)
 
     // tab is unsaved and route is not /workspace
     wrapper.vm.$route.path = '/inquiries'
     store.state.tabs[0].isSaved = false
     document.dispatchEvent(ctrlS)
-    expect(wrapper.vm.checkInquiryBeforeSave.calledTwice).to.equal(true)
+    expect(wrapper.vm.onSave.calledTwice).to.equal(true)
     document.dispatchEvent(metaS)
-    expect(wrapper.vm.checkInquiryBeforeSave.calledTwice).to.equal(true)
+    expect(wrapper.vm.onSave.calledTwice).to.equal(true)
   })
 
-  it('Saves the inquiry when no need the new name', async () => {
+  it('Ctrl Shift S calls onSaveAs if route path is /workspace', async () => {
     const tab = {
-      id: 1,
-      name: 'foo',
       query: 'SELECT * FROM foo',
       execute: sinon.stub(),
       isSaved: false
@@ -392,6 +398,81 @@ describe('MainMenu.vue', () => {
       tabs: [tab],
       db: {}
     }
+    const store = createStore({ state })
+    const $route = { path: '/workspace' }
+
+    wrapper = shallowMount(MainMenu, {
+      global: {
+        mocks: { $route },
+        stubs: ['router-link'],
+        plugins: [store]
+      }
+    })
+    sinon.stub(wrapper.vm, 'onSaveAs')
+
+    const ctrlS = new KeyboardEvent('keydown', {
+      key: 'S',
+      ctrlKey: true,
+      shiftKey: true
+    })
+    const metaS = new KeyboardEvent('keydown', {
+      key: 'S',
+      metaKey: true,
+      shiftKey: true
+    })
+    // tab is unsaved and route is /workspace
+    document.dispatchEvent(ctrlS)
+    expect(wrapper.vm.onSaveAs.calledOnce).to.equal(true)
+    document.dispatchEvent(metaS)
+    expect(wrapper.vm.onSaveAs.calledTwice).to.equal(true)
+
+    // tab is saved and route is /workspace
+    store.state.tabs[0].isSaved = true
+    document.dispatchEvent(ctrlS)
+    expect(wrapper.vm.onSaveAs.calledThrice).to.equal(true)
+    document.dispatchEvent(metaS)
+    expect(wrapper.vm.onSaveAs.callCount).to.equal(4)
+
+    // tab is unsaved and route is not /workspace
+    wrapper.vm.$route.path = '/inquiries'
+    store.state.tabs[0].isSaved = false
+    document.dispatchEvent(ctrlS)
+    expect(wrapper.vm.onSaveAs.callCount).to.equal(4)
+    document.dispatchEvent(metaS)
+    expect(wrapper.vm.onSaveAs.callCount).to.equal(4)
+
+    // tab is saved and route is not /workspace
+    wrapper.vm.$route.path = '/inquiries'
+    store.state.tabs[0].isSaved = true
+    document.dispatchEvent(ctrlS)
+    expect(wrapper.vm.onSaveAs.callCount).to.equal(4)
+    document.dispatchEvent(metaS)
+    expect(wrapper.vm.onSaveAs.callCount).to.equal(4)
+  })
+
+  it('Saves the inquiry when no need the new name and no update conflict', async () => {
+    const tab = {
+      id: 1,
+      name: 'foo',
+      query: 'SELECT * FROM foo',
+      updatedAt: '2025-05-15T15:30:00Z',
+      execute: sinon.stub(),
+      isSaved: false
+    }
+    const state = {
+      currentTab: tab,
+      inquiries: [
+        {
+          id: 1,
+          name: 'foo',
+          query: 'SELECT * FROM foo',
+          updatedAt: '2025-05-15T15:30:00Z',
+          createdAt: '2025-05-14T15:30:00Z'
+        }
+      ],
+      tabs: [tab],
+      db: {}
+    }
     const mutations = {
       updateTab: sinon.stub()
     }
@@ -401,7 +482,8 @@ describe('MainMenu.vue', () => {
         id: 1,
         query: 'SELECT * FROM foo',
         viewType: 'chart',
-        viewOptions: []
+        viewOptions: [],
+        updatedAt: '2025-05-16T15:30:00Z'
       })
     }
     const store = createStore({ state, mutations, actions })
@@ -446,7 +528,8 @@ describe('MainMenu.vue', () => {
             query: 'SELECT * FROM foo',
             viewType: 'chart',
             viewOptions: [],
-            isSaved: true
+            isSaved: true,
+            updatedAt: '2025-05-16T15:30:00Z'
           }
         })
       )
@@ -456,6 +539,396 @@ describe('MainMenu.vue', () => {
     expect(eventBus.$emit.calledOnceWith('inquirySaved')).to.equal(true)
   })
 
+  it('Inquiry conflict: overwrite', async () => {
+    const tab = {
+      id: 1,
+      name: 'foo',
+      query: 'SELECT * FROM foo',
+      updatedAt: '2025-05-15T15:30:00Z',
+      execute: sinon.stub(),
+      isSaved: false
+    }
+    const state = {
+      currentTab: tab,
+      inquiries: [
+        {
+          id: 1,
+          name: 'foo',
+          query: 'SELECT * FROM bar',
+          updatedAt: '2025-05-15T16:30:00Z',
+          createdAt: '2025-05-14T15:30:00Z'
+        }
+      ],
+      tabs: [tab],
+      db: {}
+    }
+    const mutations = {
+      updateTab: sinon.stub()
+    }
+    const actions = {
+      saveInquiry: sinon.stub().returns({
+        name: 'foo',
+        id: 1,
+        query: 'SELECT * FROM foo',
+        viewType: 'chart',
+        viewOptions: [],
+        updatedAt: '2025-05-16T17:30:00Z',
+        createdAt: '2025-05-14T15:30:00Z'
+      })
+    }
+    const store = createStore({ state, mutations, actions })
+    const $route = { path: '/workspace' }
+    sinon.stub(storedInquiries, 'isTabNeedName').returns(false)
+
+    wrapper = mount(MainMenu, {
+      attachTo: document.body,
+      global: {
+        mocks: { $route },
+        stubs: {
+          'router-link': true,
+          'app-diagnostic-info': true,
+          teleport: true,
+          transition: false
+        },
+        plugins: [store]
+      }
+    })
+
+    await wrapper.find('#save-btn').trigger('click')
+
+    // check that the conflict dialog is open
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
+      'Inquiry saving conflict'
+    )
+
+    // find Overwrite in the dialog and click
+    await wrapper
+      .findAll('.dialog-buttons-container button')
+      .find(button => button.text() === 'Overwrite')
+      .trigger('click')
+
+    // check that the dialog is closed
+    await clock.tick(100)
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+
+    // check that the inquiry was saved via saveInquiry (newName='')
+    expect(actions.saveInquiry.calledOnce).to.equal(true)
+    expect(actions.saveInquiry.args[0][1]).to.eql({
+      inquiryTab: state.currentTab,
+      newName: ''
+    })
+
+    // check that the tab was updated
+    expect(
+      mutations.updateTab.calledOnceWith(
+        state,
+        sinon.match({
+          tab,
+          newValues: {
+            name: 'foo',
+            id: 1,
+            query: 'SELECT * FROM foo',
+            viewType: 'chart',
+            viewOptions: [],
+            isSaved: true,
+            updatedAt: '2025-05-16T17:30:00Z'
+          }
+        })
+      )
+    ).to.equal(true)
+
+    // check that 'inquirySaved' event was triggered on eventBus
+    expect(eventBus.$emit.calledOnceWith('inquirySaved')).to.equal(true)
+  })
+
+  it('Inquiry conflict after saving new inquiry: overwrite', async () => {
+    const tab = {
+      id: 1,
+      name: null,
+      query: 'SELECT * FROM foo',
+      updatedAt: undefined,
+      execute: sinon.stub(),
+      dataView: { getOptionsForSave: sinon.stub() },
+      isSaved: false
+    }
+    const state = {
+      currentTab: tab,
+      inquiries: [],
+      tabs: [tab],
+      db: {}
+    }
+    const store = createStore({ state, mutations, actions })
+    const $route = { path: '/workspace' }
+
+    wrapper = mount(MainMenu, {
+      attachTo: document.body,
+      global: {
+        mocks: { $route },
+        stubs: {
+          'router-link': true,
+          'app-diagnostic-info': true,
+          teleport: true,
+          transition: false
+        },
+        plugins: [store]
+      }
+    })
+
+    await wrapper.find('#save-btn').trigger('click')
+
+    // check that Save dialog is open
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
+      'Save inquiry'
+    )
+
+    // enter the name
+    await wrapper.find('.dialog-body input').setValue('foo')
+
+    // find Save in the dialog and click
+    await wrapper
+      .findAll('.dialog-buttons-container button')
+      .find(button => button.text() === 'Save')
+      .trigger('click')
+
+    // check that the dialog is closed
+    await clock.tick(100)
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+
+    // check that now there is one inquiry saved
+    expect(state.inquiries.length).to.equal(1)
+    expect(state.inquiries[0].name).to.equal('foo')
+    expect(state.tabs[0].name).to.equal('foo')
+
+    // change the inquiry in store (like it's updated in another tab)
+    store.state.inquiries[0].query = 'SELECT * FROM foo_updated_in_another_tab'
+    store.state.inquiries[0].updatedAt = '2025-05-15T00:00:10Z'
+    store.state.currentTab.query = 'SELECT * FROM foo_new'
+    store.state.currentTab.isSaved = false
+    await nextTick()
+    await wrapper.find('#save-btn').trigger('click')
+
+    // check that the conflict dialog is open
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
+      'Inquiry saving conflict'
+    )
+
+    // find Overwrite in the dialog and click
+    await wrapper
+      .findAll('.dialog-buttons-container button')
+      .find(button => button.text() === 'Overwrite')
+      .trigger('click')
+
+    // check that the dialog is closed
+    await clock.tick(100)
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+
+    // check that it's still one inquiry saved
+    expect(state.inquiries.length).to.equal(1)
+    expect(state.inquiries[0].name).to.equal('foo')
+    expect(state.tabs[0].name).to.equal('foo')
+    expect(state.inquiries[0].query).to.equal('SELECT * FROM foo_new')
+    expect(state.tabs[0].query).to.equal('SELECT * FROM foo_new')
+  })
+
+  it('Inquiry conflict: save as new', async () => {
+    const tab = {
+      id: 1,
+      name: 'foo',
+      query: 'SELECT * FROM foo',
+      updatedAt: '2025-05-15T15:30:00Z',
+      execute: sinon.stub(),
+      isSaved: false
+    }
+    const state = {
+      currentTab: tab,
+      inquiries: [
+        {
+          id: 1,
+          name: 'foo',
+          query: 'SELECT * FROM bar',
+          updatedAt: '2025-05-15T16:30:00Z',
+          createdAt: '2025-05-14T15:30:00Z'
+        }
+      ],
+      tabs: [tab]
+    }
+    const mutations = {
+      updateTab: sinon.stub()
+    }
+    const actions = {
+      saveInquiry: sinon.stub().returns({
+        name: 'foo_new',
+        id: 2,
+        query: 'SELECT * FROM foo',
+        viewType: 'chart',
+        viewOptions: [],
+        updatedAt: '2025-05-16T17:30:00Z',
+        createdAt: '2025-05-16T17:30:00Z'
+      })
+    }
+    const store = createStore({ state, mutations, actions })
+    const $route = { path: '/workspace' }
+    sinon.stub(storedInquiries, 'isTabNeedName').returns(false)
+
+    wrapper = mount(MainMenu, {
+      attachTo: document.body,
+      global: {
+        mocks: { $route },
+        stubs: {
+          'router-link': true,
+          'app-diagnostic-info': true,
+          teleport: true,
+          transition: false
+        },
+        plugins: [store]
+      }
+    })
+
+    await wrapper.find('#save-btn').trigger('click')
+    // check that the conflict dialog is open
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
+      'Inquiry saving conflict'
+    )
+
+    await clock.tick(100)
+
+    // find "Save as new" in the dialog and click
+
+    await wrapper
+      .findAll('.dialog-buttons-container button')
+      .find(button => button.text() === 'Save as new')
+      .trigger('click')
+
+    // Hiding any dialog is done with tiny animation. Give time to finish it:
+    await clock.tick(100)
+    // Note: don't call nextTick before clock.tick. That leads to extra trap in
+    // trapStack and the test fails with focus-trap error in afterEach hook
+    // when unmount the component
+
+    // check that only one dialog open
+    expect(wrapper.findAll('.dialog.vfm').length).to.equal(1)
+    // enter the new name
+    await wrapper.find('.dialog-body input').setValue('foo_new')
+
+    // find Save in the dialog and click
+    await wrapper
+      .findAll('.dialog-buttons-container button')
+      .find(button => button.text() === 'Save')
+      .trigger('click')
+
+    // check that the dialog is closed
+    await clock.tick(100)
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+
+    // check that the inquiry was saved via saveInquiry (newName='foo_new')
+    expect(actions.saveInquiry.calledOnce).to.equal(true)
+    expect(actions.saveInquiry.args[0][1]).to.eql({
+      inquiryTab: state.currentTab,
+      newName: 'foo_new'
+    })
+
+    // check that the tab was updated
+    expect(
+      mutations.updateTab.calledOnceWith(
+        state,
+        sinon.match({
+          tab,
+          newValues: {
+            name: 'foo_new',
+            id: 2,
+            query: 'SELECT * FROM foo',
+            viewType: 'chart',
+            viewOptions: [],
+            isSaved: true,
+            updatedAt: '2025-05-16T17:30:00Z'
+          }
+        })
+      )
+    ).to.equal(true)
+
+    // check that 'inquirySaved' event was triggered on eventBus
+    expect(eventBus.$emit.calledOnceWith('inquirySaved')).to.equal(true)
+  })
+
+  it('Inquiry conflict: cancel', async () => {
+    const tab = {
+      id: 1,
+      name: 'foo',
+      query: 'SELECT * FROM foo',
+      updatedAt: '2025-05-15T15:30:00Z',
+      execute: sinon.stub(),
+      isSaved: false
+    }
+    const state = {
+      currentTab: tab,
+      inquiries: [
+        {
+          id: 1,
+          name: 'foo',
+          query: 'SELECT * FROM bar',
+          updatedAt: '2025-05-15T16:30:00Z',
+          createdAt: '2025-05-14T15:30:00Z'
+        }
+      ],
+      tabs: [tab],
+      db: {}
+    }
+    const mutations = {
+      updateTab: sinon.stub()
+    }
+    const actions = {
+      saveInquiry: sinon.stub()
+    }
+    const store = createStore({ state, mutations, actions })
+    const $route = { path: '/workspace' }
+    sinon.stub(storedInquiries, 'isTabNeedName').returns(false)
+
+    wrapper = mount(MainMenu, {
+      attachTo: document.body,
+      global: {
+        mocks: { $route },
+        stubs: {
+          'router-link': true,
+          'app-diagnostic-info': true,
+          teleport: true,
+          transition: false
+        },
+        plugins: [store]
+      }
+    })
+
+    await wrapper.find('#save-btn').trigger('click')
+
+    // check that the conflict dialog is open
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
+      'Inquiry saving conflict'
+    )
+
+    // find Cancel in the dialog and click
+    await wrapper
+      .findAll('.dialog-buttons-container button')
+      .find(button => button.text() === 'Cancel')
+      .trigger('click')
+
+    // check that the dialog is closed
+    await clock.tick(100)
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+
+    // check that the inquiry was not saved via storedInquiries.save
+    expect(actions.saveInquiry.called).to.equal(false)
+
+    // check that the tab was not updated
+    expect(mutations.updateTab.called).to.equal(false)
+
+    // check that 'inquirySaved' event is not listened on eventBus
+    expect(eventBus.$off.calledOnceWith('inquirySaved')).to.equal(true)
+  })
+
   it('Shows en error when the new name is needed but not specifyied', async () => {
     const tab = {
       id: 1,
@@ -463,7 +936,8 @@ describe('MainMenu.vue', () => {
       tempName: 'Untitled',
       query: 'SELECT * FROM foo',
       execute: sinon.stub(),
-      isSaved: false
+      isSaved: false,
+      updatedAt: '2025-05-15T15:30:00Z'
     }
     const state = {
       currentTab: tab,
@@ -479,7 +953,8 @@ describe('MainMenu.vue', () => {
         id: 1,
         query: 'SELECT * FROM foo',
         viewType: 'chart',
-        viewOptions: []
+        viewOptions: [],
+        updatedAt: '2025-05-16T15:30:00Z'
       })
     }
     const store = createStore({ state, mutations, actions })
@@ -522,14 +997,15 @@ describe('MainMenu.vue', () => {
     expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
   })
 
-  it('Saves the inquiry with a new name', async () => {
+  it('Saves the new inquiry with a new name', async () => {
     const tab = {
       id: 1,
       name: null,
       tempName: 'Untitled',
       query: 'SELECT * FROM foo',
       execute: sinon.stub(),
-      isSaved: false
+      isSaved: false,
+      updatedAt: undefined
     }
     const state = {
       currentTab: tab,
@@ -542,10 +1018,11 @@ describe('MainMenu.vue', () => {
     const actions = {
       saveInquiry: sinon.stub().returns({
         name: 'foo',
-        id: 1,
+        id: 2,
         query: 'SELECT * FROM foo',
         viewType: 'chart',
-        viewOptions: []
+        viewOptions: [],
+        updatedAt: '2025-05-15T15:30:00Z'
       })
     }
     const store = createStore({ state, mutations, actions })
@@ -583,8 +1060,6 @@ describe('MainMenu.vue', () => {
       .find(button => button.text() === 'Save')
       .trigger('click')
 
-    await nextTick()
-
     // check that the dialog is closed
     await clock.tick(100)
     expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
@@ -604,11 +1079,12 @@ describe('MainMenu.vue', () => {
           tab,
           newValues: {
             name: 'foo',
-            id: 1,
+            id: 2,
             query: 'SELECT * FROM foo',
             viewType: 'chart',
             viewOptions: [],
-            isSaved: true
+            isSaved: true,
+            updatedAt: '2025-05-15T15:30:00Z'
           }
         })
       )
@@ -650,7 +1126,8 @@ describe('MainMenu.vue', () => {
         id: 2,
         query: 'SELECT * FROM foo',
         viewType: 'chart',
-        viewOptions: []
+        viewOptions: [],
+        updatedAt: '2025-05-15T15:30:00Z'
       })
     }
     const store = createStore({ state, mutations, actions })
@@ -691,8 +1168,6 @@ describe('MainMenu.vue', () => {
       .find(button => button.text() === 'Save')
       .trigger('click')
 
-    await nextTick()
-
     // check that the dialog is closed
     await clock.tick(100)
     expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
@@ -716,7 +1191,8 @@ describe('MainMenu.vue', () => {
             query: 'SELECT * FROM foo',
             viewType: 'chart',
             viewOptions: [],
-            isSaved: true
+            isSaved: true,
+            updatedAt: '2025-05-15T15:30:00Z'
           }
         })
       )
@@ -724,19 +1200,6 @@ describe('MainMenu.vue', () => {
 
     // check that 'inquirySaved' event was triggered on eventBus
     expect(eventBus.$emit.calledOnceWith('inquirySaved')).to.equal(true)
-
-    // We saved predefined inquiry, so the tab will be created again
-    // (because of new id) and it will be without sql result and has default view - table.
-    // That's why we need to restore data and view.
-    // Check that result and view are preserved in the currentTab:
-    expect(state.currentTab.viewType).to.equal('chart')
-    expect(state.currentTab.result).to.eql({
-      columns: ['id', 'name'],
-      values: [
-        [1, 'Harry Potter'],
-        [2, 'Drako Malfoy']
-      ]
-    })
   })
 
   it('Cancel saving', async () => {
@@ -761,7 +1224,7 @@ describe('MainMenu.vue', () => {
         name: 'bar',
         id: 2,
         query: 'SELECT * FROM foo',
-        chart: []
+        viewType: 'chart'
       })
     }
     const store = createStore({ state, mutations, actions })
@@ -809,4 +1272,110 @@ describe('MainMenu.vue', () => {
     // check that 'inquirySaved' event is not listened on eventBus
     expect(eventBus.$off.calledOnceWith('inquirySaved')).to.equal(true)
   })
+
+  it('Save the inquiry as new', async () => {
+    const tab = {
+      id: 1,
+      name: 'foo',
+      query: 'SELECT * FROM foo',
+      updatedAt: '2025-05-15T15:30:00Z',
+      execute: sinon.stub(),
+      isSaved: true
+    }
+    const state = {
+      currentTab: tab,
+      inquiries: [
+        {
+          id: 1,
+          name: 'foo',
+          query: 'SELECT * FROM bar',
+          updatedAt: '2025-05-15T16:30:00Z',
+          createdAt: '2025-05-14T15:30:00Z'
+        }
+      ],
+      tabs: [tab],
+      db: {}
+    }
+    const mutations = {
+      updateTab: sinon.stub()
+    }
+    const actions = {
+      saveInquiry: sinon.stub().returns({
+        name: 'foo_new',
+        id: 2,
+        query: 'SELECT * FROM foo',
+        viewType: 'chart',
+        viewOptions: [],
+        updatedAt: '2025-05-16T17:30:00Z',
+        createdAt: '2025-05-16T17:30:00Z'
+      })
+    }
+    const store = createStore({ state, mutations, actions })
+    const $route = { path: '/workspace' }
+    sinon.stub(storedInquiries, 'isTabNeedName').returns(false)
+
+    wrapper = mount(MainMenu, {
+      attachTo: document.body,
+      global: {
+        mocks: { $route },
+        stubs: {
+          'router-link': true,
+          'app-diagnostic-info': true,
+          teleport: true,
+          transition: false
+        },
+        plugins: [store]
+      }
+    })
+
+    await wrapper.find('#save-as-btn').trigger('click')
+
+    // check that Save dialog is open
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
+      'Save inquiry'
+    )
+
+    // enter the new name
+    await wrapper.find('.dialog-body input').setValue('foo_new')
+
+    // find Save in the dialog and click
+    await wrapper
+      .findAll('.dialog-buttons-container button')
+      .find(button => button.text() === 'Save')
+      .trigger('click')
+
+    // check that the dialog is closed
+    await clock.tick(100)
+    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+
+    // check that the inquiry was saved via saveInquiry (newName='foo_new')
+    expect(actions.saveInquiry.calledOnce).to.equal(true)
+    expect(actions.saveInquiry.args[0][1]).to.eql({
+      inquiryTab: state.currentTab,
+      newName: 'foo_new'
+    })
+
+    // check that the tab was updated
+    expect(
+      mutations.updateTab.calledOnceWith(
+        state,
+        sinon.match({
+          tab,
+          newValues: {
+            name: 'foo_new',
+            id: 2,
+            query: 'SELECT * FROM foo',
+            viewType: 'chart',
+            viewOptions: [],
+            isSaved: true,
+            updatedAt: '2025-05-16T17:30:00Z'
+          }
+        })
+      )
+    ).to.equal(true)
+
+    // check that 'inquirySaved' event was triggered on eventBus
+    expect(eventBus.$emit.calledOnceWith('inquirySaved')).to.equal(true)
+  })
 })

tests/views/MainView/Workspace/Tabs/Tab/DataView/DataView.spec.js

@@ -3,6 +3,7 @@ import { mount } from '@vue/test-utils'
 import DataView from '@/views/MainView/Workspace/Tabs/Tab/DataView'
 import sinon from 'sinon'
 import { nextTick } from 'vue'
+import cIo from '@/lib/utils/clipboardIo'
 
 describe('DataView.vue', () => {
   const $store = { state: { isWorkspaceVisible: true } }
@@ -64,7 +65,7 @@ describe('DataView.vue', () => {
 
     // Find chart and spy the method
     const chart = wrapper.findComponent({ name: 'Chart' }).vm
-    sinon.spy(chart, 'saveAsSvg')
+    sinon.stub(chart, 'saveAsSvg')
 
     // Export to svg
     const svgBtn = wrapper.findComponent({ ref: 'svgExportBtn' })
@@ -77,7 +78,7 @@ describe('DataView.vue', () => {
 
     // Find pivot and spy the method
     const pivot = wrapper.findComponent({ name: 'pivot' }).vm
-    sinon.spy(pivot, 'saveAsSvg')
+    sinon.stub(pivot, 'saveAsSvg')
 
     // Switch to Custom Chart renderer
     pivot.pivotOptions.rendererName = 'Custom chart'
@@ -146,6 +147,7 @@ describe('DataView.vue', () => {
 
   it('copy to clipboard more than 1 sec', async () => {
     sinon.stub(window.navigator.clipboard, 'write').resolves()
+    sinon.stub(cIo, 'copyImage')
     const clock = sinon.useFakeTimers()
     const wrapper = mount(DataView, {
       attachTo: document.body,
@@ -165,7 +167,7 @@ describe('DataView.vue', () => {
     await copyBtn.trigger('click')
 
     // The dialog is shown...
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(true)
     expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
       'Copy to clipboard'
     )
@@ -180,11 +182,10 @@ describe('DataView.vue', () => {
     // Wait untill prepareCopy is finished
     await wrapper.vm.$refs.viewComponent.prepareCopy.returnValues[0]
 
-    await nextTick()
     await nextTick()
 
     // The dialog is shown...
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(true)
 
     // ... with Ready message...
     expect(wrapper.find('.dialog-body').text()).to.equal('Image is ready')
@@ -196,12 +197,13 @@ describe('DataView.vue', () => {
 
     // The dialog is not shown...
     await clock.tick(100)
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(false)
     wrapper.unmount()
   })
 
   it('copy to clipboard less than 1 sec', async () => {
     sinon.stub(window.navigator.clipboard, 'write').resolves()
+    sinon.stub(cIo, 'copyImage')
     const clock = sinon.useFakeTimers()
     const wrapper = mount(DataView, {
       attachTo: document.body,
@@ -226,10 +228,9 @@ describe('DataView.vue', () => {
     // Wait untill prepareCopy is finished
     await wrapper.vm.$refs.viewComponent.prepareCopy.returnValues[0]
 
-    await nextTick()
     // The dialog is not shown...
     await clock.tick(100)
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(false)
     // copyToClipboard is called
     expect(wrapper.vm.copyToClipboard.calledOnce).to.equal(true)
     wrapper.unmount()
@@ -270,7 +271,7 @@ describe('DataView.vue', () => {
 
     // The dialog is not shown...
     await clock.tick(100)
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(false)
     // copyToClipboard is not called
     expect(wrapper.vm.copyToClipboard.calledOnce).to.equal(false)
     wrapper.unmount()

tests/views/MainView/Workspace/Tabs/Tab/RunResult/RunResult.spec.js

@@ -78,7 +78,7 @@ describe('RunResult.vue', () => {
     await nextTick()
 
     // The dialog is shown...
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(true)
     expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
       'Copy to clipboard'
     )
@@ -91,7 +91,7 @@ describe('RunResult.vue', () => {
     await nextTick()
 
     // The dialog is shown...
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(true)
 
     // ... with Ready message...
     expect(wrapper.find('.dialog-body').text()).to.equal('CSV is ready')
@@ -104,7 +104,7 @@ describe('RunResult.vue', () => {
 
     // The dialog is not shown...
     await clock.tick(100)
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(false)
     wrapper.unmount()
   })
 
@@ -139,11 +139,10 @@ describe('RunResult.vue', () => {
 
     // Switch to microtasks (let serialize run)
     await clock.tick(0)
-    await nextTick()
 
     // The dialog is not shown...
     await clock.tick(100)
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(false)
     // copyToClipboard is called
     expect(wrapper.vm.copyToClipboard.calledOnce).to.equal(true)
     wrapper.unmount()
@@ -188,7 +187,7 @@ describe('RunResult.vue', () => {
       .trigger('click')
     // The dialog is not shown...
     await clock.tick(100)
-    expect(wrapper.find('.dialog.vfm').exists()).to.equal(false)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(false)
     // copyToClipboard is not called
     expect(wrapper.vm.copyToClipboard.calledOnce).to.equal(false)
     wrapper.unmount()

tests/views/MainView/Workspace/Tabs/Tabs.spec.js

@@ -5,6 +5,9 @@ import mutations from '@/store/mutations'
 import { createStore } from 'vuex'
 import Tabs from '@/views/MainView/Workspace/Tabs'
 import eventBus from '@/lib/eventBus'
+import { nextTick } from 'vue'
+import cIo from '@/lib/utils/clipboardIo'
+import csv from '@/lib/csv'
 
 describe('Tabs.vue', () => {
   let clock
@@ -46,7 +49,7 @@ describe('Tabs.vue', () => {
           id: 1,
           name: 'foo',
           query: 'select * from foo',
-          chart: [],
+          viewType: 'chart',
           isSaved: true
         },
         {
@@ -54,7 +57,7 @@ describe('Tabs.vue', () => {
           name: null,
           tempName: 'Untitled',
           query: '',
-          chart: [],
+          viewType: 'chart',
           isSaved: false
         }
       ],
@@ -97,7 +100,7 @@ describe('Tabs.vue', () => {
           id: 1,
           name: 'foo',
           query: 'select * from foo',
-          chart: [],
+          viewType: 'chart',
           isSaved: true
         },
         {
@@ -105,7 +108,7 @@ describe('Tabs.vue', () => {
           name: null,
           tempName: 'Untitled',
           query: '',
-          chart: [],
+          viewType: 'chart',
           isSaved: false
         }
       ],
@@ -436,7 +439,7 @@ describe('Tabs.vue', () => {
           id: 1,
           name: 'foo',
           query: 'select * from foo',
-          chart: [],
+          viewType: 'chart',
           isSaved: true
         },
         {
@@ -444,7 +447,7 @@ describe('Tabs.vue', () => {
           name: null,
           tempName: 'Untitled',
           query: '',
-          chart: [],
+          viewType: 'chart',
           isSaved: false
         }
       ],
@@ -477,7 +480,7 @@ describe('Tabs.vue', () => {
           id: 1,
           name: 'foo',
           query: 'select * from foo',
-          chart: [],
+          viewType: 'chart',
           isSaved: true
         }
       ],
@@ -501,4 +504,216 @@ describe('Tabs.vue', () => {
     expect(event.preventDefault.calledOnce).to.equal(false)
     wrapper.unmount()
   })
+
+  it('Copy image to clipboard dialog works in the context of the tab', async () => {
+    // mock store state - 2 inquiries open
+    const state = {
+      tabs: [
+        {
+          id: 1,
+          name: 'foo',
+          query: 'select * from foo',
+          viewType: 'chart',
+          viewOptions: undefined,
+          layout: {
+            sqlEditor: 'above',
+            table: 'hidden',
+            dataView: 'bottom'
+          },
+          isSaved: true
+        },
+        {
+          id: 2,
+          name: null,
+          tempName: 'Untitled',
+          query: '',
+          viewType: 'chart',
+          viewOptions: undefined,
+          layout: {
+            sqlEditor: 'above',
+            table: 'hidden',
+            dataView: 'bottom'
+          },
+          isSaved: false
+        }
+      ],
+      currentTabId: 2
+    }
+    const store = createStore({ state })
+    sinon.stub(cIo, 'copyImage')
+
+    // mount the component
+    const wrapper = mount(Tabs, {
+      attachTo: document.body,
+      global: {
+        stubs: { teleport: true, transition: true, RouterLink: true },
+        plugins: [store]
+      }
+    })
+    const firstTabDataView = wrapper
+      .findAllComponents({ name: 'Tab' })[0]
+      .findComponent({ name: 'DataView' })
+
+    const secondTabDataView = wrapper
+      .findAllComponents({ name: 'Tab' })[1]
+      .findComponent({ name: 'DataView' })
+
+    // Stub prepareCopy method so it takes long and copy dialog will be shown
+    sinon
+      .stub(firstTabDataView.vm.$refs.viewComponent, 'prepareCopy')
+      .callsFake(async () => {
+        await clock.tick(5000)
+        return 'prepareCopy result in tab 1'
+      })
+
+    sinon
+      .stub(secondTabDataView.vm.$refs.viewComponent, 'prepareCopy')
+      .callsFake(async () => {
+        await clock.tick(5000)
+        return 'prepareCopy result in tab 2'
+      })
+
+    // Click Copy to clipboard button in the second tab
+    const copyBtn = secondTabDataView.findComponent({
+      ref: 'copyToClipboardBtn'
+    })
+    await copyBtn.trigger('click')
+
+    // The dialog is shown...
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
+      'Copy to clipboard'
+    )
+
+    // Switch to microtasks (let prepareCopy run)
+    await clock.tick(0)
+    // Wait untill prepareCopy is finished
+    await secondTabDataView.vm.$refs.viewComponent.prepareCopy.returnValues[0]
+
+    await nextTick()
+
+    // Click copy button in the dialog
+    await wrapper
+      .find('.dialog-buttons-container button.primary')
+      .trigger('click')
+
+    // The dialog is not shown...
+    await clock.tick(100)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(false)
+
+    // copyImage is called with prepare copy result calculated in tab 2, not null
+    // i.e. the dialog works in the tab 2 context
+    expect(
+      cIo.copyImage.calledOnceWith('prepareCopy result in tab 2')
+    ).to.equal(true)
+
+    wrapper.unmount()
+  })
+
+  it('Copy CSV to clipboard dialog works in the context of the tab', async () => {
+    // mock store state - 2 inquiries open
+    const state = {
+      tabs: [
+        {
+          id: 1,
+          name: 'foo',
+          query: 'select * from foo',
+          viewType: 'chart',
+          viewOptions: undefined,
+          layout: {
+            sqlEditor: 'above',
+            table: 'bottom',
+            dataView: 'hidden'
+          },
+          result: {
+            columns: ['id', 'name'],
+            values: {
+              id: [1, 2, 3],
+              name: ['Gryffindor', 'Hufflepuff']
+            }
+          },
+          isSaved: true
+        },
+        {
+          id: 2,
+          name: null,
+          tempName: 'Untitled',
+          query: '',
+          viewType: 'chart',
+          viewOptions: undefined,
+          layout: {
+            sqlEditor: 'above',
+            table: 'bottom',
+            dataView: 'hidden'
+          },
+          result: {
+            columns: ['name', 'points'],
+            values: {
+              name: ['Gryffindor', 'Hufflepuff', 'Ravenclaw', 'Slytherin'],
+              points: [100, 90, 95, 80]
+            }
+          },
+          isSaved: false
+        }
+      ],
+      currentTabId: 2
+    }
+    const store = createStore({ state })
+    sinon.stub(cIo, 'copyText')
+
+    // mount the component
+    const wrapper = mount(Tabs, {
+      attachTo: document.body,
+      global: {
+        stubs: { teleport: true, transition: true, RouterLink: true },
+        plugins: [store]
+      }
+    })
+
+    const secondTabRunResult = wrapper
+      .findAllComponents({ name: 'Tab' })[1]
+      .findComponent({ name: 'RunResult' })
+
+    // Stub prepareCopy method so it takes long and copy dialog will be shown
+    sinon.stub(csv, 'serialize').callsFake(() => {
+      clock.tick(5000)
+      return 'csv serialize result'
+    })
+
+    // Click Copy to clipboard button in the second tab
+    const copyBtn = secondTabRunResult.findComponent({
+      ref: 'copyToClipboardBtn'
+    })
+    await copyBtn.trigger('click')
+
+    // The dialog is shown...
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(true)
+    expect(wrapper.find('.dialog.vfm .dialog-header').text()).to.contain(
+      'Copy to clipboard'
+    )
+
+    // Switch to microtasks (let prepareCopy run)
+    await clock.tick(0)
+    await nextTick()
+
+    // Click copy button in the dialog
+    await wrapper
+      .find('.dialog-buttons-container button.primary')
+      .trigger('click')
+
+    // The dialog is not shown...
+    await clock.tick(100)
+    expect(wrapper.find('.dialog.vfm .vfm__content').exists()).to.equal(false)
+
+    // copyText is called with 'csv serialize result' calculated in tab 2, not null
+    // i.e. the dialog works in the tab 2 context
+    expect(
+      cIo.copyText.calledOnceWith(
+        'csv serialize result',
+        'CSV copied to clipboard successfully'
+      )
+    ).to.equal(true)
+
+    wrapper.unmount()
+  })
 })