budibase/packages/builder/src/components/database/ModelDataTable/ModelDataTable.svelte

<script>
  import { onMount, getContext } from "svelte"
  import { store, backendUiStore } from "builderStore"
  import {
    tap,
    get,
    find,
    last,
    compose,
    flatten,
    map,
    remove,
    keys,
    takeRight,
  } from "lodash/fp"
  import Select from "components/common/Select.svelte"
  import { getIndexSchema } from "components/common/core"
  import ActionButton from "components/common/ActionButton.svelte"
  import TablePagination from "./TablePagination.svelte"
  import { DeleteRecordModal, CreateEditRecordModal } from "./modals"
  import * as api from "./api"

  const { open, close } = getContext("simple-modal")

  const editRecord = async row => {
    open(
      CreateEditRecordModal,
      {
        onClosed: close,
        record: await selectRecord(row),
      },
      { styleContent: { padding: "0" } }
    )
  }

  const deleteRecord = async row => {
    open(
      DeleteRecordModal,
      {
        onClosed: close,
        record: await selectRecord(row),
      },
      { styleContent: { padding: "0" } }
    )
  }

  async function selectRecord(record) {
    return await api.loadRecord(record.key, {
      appname: $store.appname,
      instanceId: $backendUiStore.selectedDatabase.id,
    })
  }

  const ITEMS_PER_PAGE = 10
  // Internal headers we want to hide from the user
  const INTERNAL_HEADERS = ["key", "sortKey", "type", "id", "isNew"]

  let modalOpen = false
  let data = []
  let headers = []
  let views = []
  let currentPage = 0

  $: views = $backendUiStore.selectedRecord
    ? childViewsForRecord($store.hierarchy)
    : $store.hierarchy.indexes

  $: currentAppInfo = {
    appname: $store.appname,
    instanceId: $backendUiStore.selectedDatabase.id,
  }

  $: fetchRecordsForView(
    $backendUiStore.selectedView,
    $backendUiStore.selectedDatabase
  ).then(records => {
    data = records || []
    headers = hideInternalHeaders($backendUiStore.selectedView)
  })

  $: paginatedData = data.slice(
    currentPage * ITEMS_PER_PAGE,
    currentPage * ITEMS_PER_PAGE + ITEMS_PER_PAGE
  )

  const getSchema = getIndexSchema($store.hierarchy)

  const childViewsForRecord = compose(flatten, map("indexes"), get("children"))

  const hideInternalHeaders = compose(
    remove(headerName => INTERNAL_HEADERS.includes(headerName)),
    map(get("name")),
    getSchema
  )

  async function fetchRecordsForView(view, instance) {
    if (!view || !view.name) return

    const viewName = $backendUiStore.selectedRecord
      ? `${$backendUiStore.selectedRecord.key}/${view.name}`
      : view.name

    return await api.fetchDataForView(viewName, {
      appname: $store.appname,
      instanceId: instance.id,
    })
  }

  function drillIntoRecord(record) {
    backendUiStore.update(state => {
      state.breadcrumbs = [...state.breadcrumbs, record.type, record.id]
      state.selectedRecord = record
      state.selectedView = childViewsForRecord($store.hierarchy)[0]
      return state
    })
  }

  onMount(() => {
    if (views.length) {
      backendUiStore.actions.views.select(views[0])
    }
  })
</script>

<section>
  <div class="table-controls">
    <h2 class="title">
      {takeRight(2, $backendUiStore.breadcrumbs).join(' / ')}
    </h2>
    <Select icon="ri-eye-line" bind:value={$backendUiStore.selectedView}>
      {#each views as view}
        <option value={view}>{view.name}</option>
      {/each}
    </Select>
  </div>
  <table class="uk-table">
    <thead>
      <tr>
        <th>Edit</th>
        {#each headers as header}
          <th>{header}</th>
        {/each}
      </tr>
    </thead>
    <tbody>
      {#if paginatedData.length === 0}
        <div class="no-data">No Data.</div>
      {/if}
      {#each paginatedData as row}
        <tr class="hoverable">
          <td>
            <div class="uk-inline">
              <i class="ri-more-line" />
              <div uk-dropdown="mode: click">
                <ul class="uk-nav uk-dropdown-nav">
                  <li>
                    <div on:click={() => drillIntoRecord(row)}>View</div>
                  </li>
                  <li
                    on:click={() => {
                      editRecord(row)
                    }}>
                    <div>Edit</div>
                  </li>
                  <li>
                    <div
                      on:click={() => {
                        deleteRecord(row)
                      }}>
                      Delete
                    </div>
                  </li>
                </ul>
              </div>
            </div>
          </td>
          {#each headers as header}
            <td>{row[header]}</td>
          {/each}
        </tr>
      {/each}
    </tbody>
  </table>
  <TablePagination
    {data}
    bind:currentPage
    pageItemCount={data.length}
    {ITEMS_PER_PAGE} />
</section>

<style>
  .title {
    font-size: 24px;
    font-weight: 600;
    text-rendering: optimizeLegibility;
    text-transform: capitalize;
  }

  .select {
    background: white;
  }

  table {
    border: 1px solid #ccc;
    background: #fff;
    border-radius: 3px;
    border-collapse: collapse;
  }

  thead {
    background: #f9f9f9;
    border: 1px solid #ccc;
  }

  thead th {
    color: var(--button-text);
    text-transform: capitalize;
    font-weight: 500;
    font-size: 14px;
    text-rendering: optimizeLegibility;
    letter-spacing: 1px;
  }

  tbody tr {
    border-bottom: 1px solid #ccc;
    transition: 0.3s background-color;
    color: var(--secondary100);
    font-size: 14px;
  }

  tbody tr:hover {
    background: #fafafa;
  }

  .table-controls {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-top: 10px;
  }

  .ri-more-line:hover,
  .uk-dropdown-nav li:hover {
    cursor: pointer;
  }

  .no-data {
    padding: 20px;
  }
</style>