styles and pagination for sql results table

src/components/SqlTable.vue

@@ -1,35 +1,183 @@
 <template>
-  <vue-good-table v-if="data" :columns="columns" :rows="rows"/>
+  <div>
+    <div id="rounded-bg">
+      <div id="header-container" ref="header-container">
+        <div>
+          <div
+            v-for="(th, index) in header"
+            class="fixed-header"
+            :style="{ width: `${th.width}px` }"
+            :key="index"
+          >
+            {{ th.name }}
+          </div>
+      </div>
+      </div>
+      <div id="table-container" ref="table-container" @scroll="onScrollTable" :style="{height: `${height}px`}">
+      <table id="table">
+        <thead>
+          <tr>
+            <th v-for="(th,index) in data.columns" :key="index">
+              <div class="cell-data" :style="cellStyle">{{ th }}</div>
+            </th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr v-for="(row,index) in currentPageData" :key="index">
+            <td v-for="(value, valIndex) in row" :key="valIndex">
+              <div class="cell-data" :style="cellStyle">{{ value }}</div>
+            </td>
+          </tr>
+        </tbody>
+      </table>
+      </div>
+    </div>
+    <div class="table-footer">
+      <div class="table-footer-count">
+        {{ data.values.length}} {{data.values.length === 1 ? 'row' : 'rows'}} retrieved
+      </div>
+      <pager v-show="pageCount > 1" :page-count="pageCount" v-model="currentPage" />
+    </div>
+  </div>
 </template>
 
 <script>
-import 'vue-good-table/dist/vue-good-table.css'
-import { VueGoodTable } from 'vue-good-table'
+import Pager from '@/components/Pager'
 
 export default {
   name: 'SqlTable',
-  components: { VueGoodTable },
-  props: ['data'],
+  components: { Pager },
+  props: ['data', 'height'],
+  data () {
+    return {
+      header: null,
+      tableWidth: null,
+      currentPage: 1
+    }
+  },
   computed: {
-    columns () {
-      const columns = []
-      this.data.columns.forEach(column => {
-        columns.push({ label: column, field: column })
-      })
-      return columns
+    cellStyle () {
+      const eq = this.tableWidth / this.data.columns.length
+
+      return { maxWidth: `${Math.max(eq, 100)}px` }
     },
-    rows () {
-      const rows = []
-      this.data.values.forEach(row => {
-        const newRow = {}
-        row.forEach((value, index) => {
-          const column = this.data.columns[index]
-          newRow[column] = value
+    pageSize () {
+      return Math.max(Math.floor(this.height / 40), 20)
+    },
+    pageCount () {
+      return Math.ceil(this.data.values.length / this.pageSize)
+    },
+    currentPageData () {
+      const start = (this.currentPage - 1) * this.pageSize
+      return this.data.values.slice(start, start + this.pageSize)
+    }
+  },
+  methods: {
+    calculateHeadersWidth () {
+      this.tableWidth = this.$refs['table-container'].offsetWidth
+      this.$nextTick(() => {
+        this.header = Array.from(document.querySelectorAll('th')).map(th => {
+          return { name: th.innerText, width: th.offsetWidth }
         })
-        rows.push(newRow)
       })
-      return rows
+    },
+    onScrollTable () {
+      this.$refs['header-container'].scrollLeft = this.$refs['table-container'].scrollLeft
+    },
+    functionName () {
+
+    }
+  },
+  mounted () {
+    new ResizeObserver(this.calculateHeadersWidth).observe(document.getElementById('table'))
+    this.calculateHeadersWidth()
+  },
+  watch: {
+    currentPageData: 'calculateHeadersWidth',
+    data () {
+      this.currentPage = 1
     }
   }
 }
 </script>
+
+<style scoped>
+#rounded-bg {
+  padding: 40px 5px 5px;
+  background-color: white;
+  border-radius: 5px;
+  position: relative;
+}
+#header-container {
+  overflow: hidden;
+  position: absolute;
+  top: 0;
+  left: 0;
+  padding-left: 6px;
+  width: 100%;
+  box-sizing: border-box;
+  background-color: var(--color-bg-dark);
+  border-radius: 5px 5px 0 0;
+}
+
+#header-container div {
+  display: flex;
+  width: fit-content;
+  padding-right: 10px;
+}
+#table-container {
+  width: 100%;
+  /* height: 200px; */
+  overflow: auto;
+}
+table {
+  min-width: 100%;
+  margin-top: -40px;
+  border-collapse: collapse;
+}
+thead th, .fixed-header {
+  font-size: 14px;
+  font-weight: 600;
+  box-sizing: border-box;
+  background-color: var(--color-bg-dark);
+  color: var(--color-text-light);
+  border-right: 1px solid var(--color-border-light);
+}
+tbody td {
+  font-size: 13px;
+  background-color:white;
+  color: var(--color-text-base);
+  box-sizing: border-box;
+  border-bottom: 1px solid var(--color-border-light);
+  border-right: 1px solid var(--color-border-light);
+}
+td, th, .fixed-header {
+  padding: 12px 24px;
+  white-space: nowrap;
+}
+
+tbody tr td:last-child,
+thead tr th:last-child,
+#header-container div .fixed-header:last-child {
+  border-right: none;
+}
+
+td > div.cell-data {
+  width: -webkit-max-content;
+  width: -moz-max-content;
+  width: max-content;
+  white-space: nowrap;
+  /* max-width: 250px; */
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.table-footer {
+  display: flex;
+  justify-content: space-between;
+  padding: 6px 12px;
+}
+.table-footer-count {
+  font-size: 11px;
+  color: var(--color-text-base);
+}
+</style>