nocodb/packages/nc-gui-v2/components/smartsheet/Grid.vue

<script lang="ts" setup>
import type { ColumnType } from 'nocodb-sdk'
import { UITypes, isVirtualCol } from 'nocodb-sdk'
import { message } from 'ant-design-vue'
import {
  inject,
  onClickOutside,
  onMounted,
  provide,
  reactive,
  ref,
  useEventListener,
  useGridViewColumnWidth,
  useProvideColumnCreateStore,
  useSmartsheetStoreOrThrow,
  useViewData,
  watch,
} from '#imports'
import type { Row } from '~/composables'
import {
  ActiveViewInj,
  ChangePageInj,
  FieldsInj,
  IsFormInj,
  IsGridInj,
  IsLockedInj,
  MetaInj,
  PaginationDataInj,
  ReloadViewDataHookInj,
} from '~/context'
import { NavigateDir } from '~/lib'
import { enumColor } from '~/utils'

const meta = inject(MetaInj)

const view = inject(ActiveViewInj)

// keep a root fields variable and will get modified from
// fields menu and get used in grid and gallery
const fields = inject(FieldsInj, ref([]))

const isLocked = inject(IsLockedInj, false)

const reloadViewDataHook = inject(ReloadViewDataHookInj)

// todo: get from parent ( inject or use prop )
const isPublicView = false

const isView = false

const selected = reactive<{ row: number | null; col: number | null }>({ row: null, col: null })

let editEnabled = $ref(false)

const { xWhere, isPkAvail, cellRefs } = useSmartsheetStoreOrThrow()

const addColumnDropdown = ref(false)

const contextMenu = ref(false)

const contextMenuTarget = ref(false)
const expandedFormDlg = ref(false)
const expandedFormRow = ref<Row>()
const expandedFormRowState = ref<Record<string, any>>()

const visibleColLength = $computed(() => fields.value?.length)

const {
  loadData,
  paginationData,
  formattedData: data,
  updateOrSaveRow,
  changePage,
  addEmptyRow,
  deleteRow,
  deleteSelectedRows,
  selectedAllRecords,
  loadAggCommentsCount,
} = useViewData(meta, view as any, xWhere)

const { loadGridViewColumns, updateWidth, resizingColWidth, resizingCol } = useGridViewColumnWidth(view as any)

onMounted(loadGridViewColumns)

provide(IsFormInj, ref(false))
provide(IsGridInj, true)
provide(PaginationDataInj, paginationData)
provide(ChangePageInj, changePage)

reloadViewDataHook?.on(async () => {
  await loadData()
  loadAggCommentsCount()
})

const selectCell = (row: number, col: number) => {
  selected.row = row
  selected.col = col
}

watch(
  () => (view?.value as any)?.id,
  async (n?: string, o?: string) => {
    if (n && n !== o) {
      await loadData()
    }
  },
  { immediate: true },
)

const onresize = (colID: string, event: any) => {
  updateWidth(colID, event.detail)
}

const onXcResizing = (cn: string, event: any) => {
  resizingCol.value = cn
  resizingColWidth.value = event.detail
}

defineExpose({
  loadData,
})

// instantiate column create store
if (meta) useProvideColumnCreateStore(meta)

// reset context menu target on hide
watch(contextMenu, () => {
  if (!contextMenu.value) {
    contextMenuTarget.value = false
  }
})

const clearCell = async (ctx: { row: number; col: number }) => {
  const rowObj = data.value[ctx.row]
  const columnObj = fields.value[ctx.col]

  if (isVirtualCol(columnObj)) {
    return
  }

  rowObj.row[columnObj.title] = null
  // update/save cell value
  await updateOrSaveRow(rowObj, columnObj.title)
}

const { copy } = useClipboard()

const makeEditable = (row: Row, col: ColumnType) => {
  if (isPublicView || editEnabled || isView) {
    return
  }
  if (!isPkAvail.value && !row.rowMeta.new) {
    message.info("Update not allowed for table which doesn't have primary Key")
    return
  }
  if (col.ai) {
    message.info('Auto Increment field is not editable')
    return
  }
  if (col.pk && !row.rowMeta.new) {
    message.info('Editing primary key not supported')
    return
  }
  return (editEnabled = true)
}

/** handle keypress events */
const onKeyDown = async (e: KeyboardEvent) => {
  if (selected.row === null || selected.col === null) return
  /** on tab key press navigate through cells */
  switch (e.key) {
    case 'Tab':
      e.preventDefault()
      if (e.shiftKey) {
        if (selected.col > 0) {
          selected.col--
        } else if (selected.row > 0) {
          selected.row--
          selected.col = visibleColLength - 1
        }
      } else {
        if (selected.col < visibleColLength - 1) {
          selected.col++
        } else if (selected.row < data.value.length - 1) {
          selected.row++
          selected.col = 0
        }
      }
      break
    /** on enter key press make cell editable */
    case 'Enter':
      e.preventDefault()
      makeEditable(data.value[selected.row], fields.value[selected.col])
      break
    /** on delete key press clear cell */
    case 'Delete':
      e.preventDefault()
      await clearCell(selected as { row: number; col: number })
      break
    /** on arrow key press navigate through cells */
    case 'ArrowRight':
      e.preventDefault()
      if (selected.col < visibleColLength - 1) selected.col++
      break
    case 'ArrowLeft':
      e.preventDefault()
      if (selected.col > 0) selected.col--
      break
    case 'ArrowUp':
      e.preventDefault()
      if (selected.row > 0) selected.row--
      break
    case 'ArrowDown':
      e.preventDefault()
      if (selected.row < data.value.length - 1) selected.row++
      break
    default:
      {
        const rowObj = data.value[selected.row]
        const columnObj = fields.value[selected.col]

        if (e.metaKey || e.ctrlKey) {
          switch (e.keyCode) {
            // copy - ctrl/cmd +c
            case 67:
              await copy(rowObj.row[columnObj.title] || '')
              break
          }
        }

        if (editEnabled || e.ctrlKey || e.altKey || e.metaKey) {
          return
        }

        /** on letter key press make cell editable and empty */
        if (e?.key?.length === 1) {
          if (!isPkAvail && !rowObj.rowMeta.new) {
            return message.info("Update not allowed for table which doesn't have primary Key")
          }
          if (makeEditable(rowObj, columnObj)) {
            rowObj.row[columnObj.title] = ''
          }
          // editEnabled = true
        }
      }
      break
  }
}

useEventListener(document, 'keydown', onKeyDown)

/** On clicking outside of table reset active cell  */
const smartTable = ref(null)
onClickOutside(smartTable, () => {
  if (selected.col === null) return

  const activeCol = fields.value[selected.col]

  if (editEnabled && (isVirtualCol(activeCol) || activeCol.uidt === UITypes.JSON)) return

  selected.row = null
  selected.col = null
})

const onNavigate = (dir: NavigateDir) => {
  if (selected.row === null || selected.col === null) return
  switch (dir) {
    case NavigateDir.NEXT:
      if (selected.row < data.value.length - 1) {
        selected.row++
      }
      break
    case NavigateDir.PREV:
      if (selected.row > 0) {
        selected.row--
      }
      break
  }
}

const expandForm = (row: Row, state: Record<string, any>) => {
  expandedFormRow.value = row
  expandedFormRowState.value = state
  expandedFormDlg.value = true
}
</script>

<template>
  <div class="flex flex-col h-100 min-h-0 w-100">
    <div class="nc-grid-wrapper min-h-0 flex-1 scrollbar-thin-dull">
      <a-dropdown v-model:visible="contextMenu" :trigger="['contextmenu']">
        <table ref="smartTable" class="xc-row-table nc-grid backgroundColorDefault" @contextmenu.prevent="contextMenu = true">
          <thead>
            <tr>
              <th>
                <div class="w-full h-full bg-gray-100 flex w-[80px] px-1 items-center">
                  <div class="group-hover:hidden" :class="{ hidden: selectedAllRecords }">#</div>
                  <div
                    :class="{ hidden: !selectedAllRecords, flex: selectedAllRecords }"
                    class="group-hover:flex w-full align-center"
                  >
                    <a-checkbox v-model:checked="selectedAllRecords" />

                    <span class="flex-1" />
                  </div>
                </div>
              </th>
              <th
                v-for="col in fields"
                :key="col.title"
                v-xc-ver-resize
                :data-col="col.id"
                :data-title="col.title"
                @xcresize="onresize(col.id, $event)"
                @xcresizing="onXcResizing(col.title, $event)"
                @xcresized="resizingCol = null"
              >
                <div class="w-full h-full bg-gray-100 flex items-center">
                  <SmartsheetHeaderVirtualCell v-if="isVirtualCol(col)" :column="col" />

                  <SmartsheetHeaderCell v-else :column="col" />
                </div>
              </th>
              <!-- v-if="!isLocked && !isVirtual && !isPublicView && _isUIAllowed('add-column')" -->
              <th v-t="['c:column:add']" @click="addColumnDropdown = true">
                <a-dropdown v-model:visible="addColumnDropdown" :trigger="['click']">
                  <div class="h-full w-[60px] flex align-center justify-center">
                    <MdiPlus class="text-sm" />
                  </div>

                  <template #overlay>
                    <SmartsheetColumnEditOrAdd @click.stop @keydown.stop @cancel="addColumnDropdown = false" />
                  </template>
                </a-dropdown>
              </th>
            </tr>
          </thead>
          <tbody>
            <SmartsheetRow v-for="(row, rowIndex) of data" :key="rowIndex" :row="row">
              <template #default="{ state }">
                <tr class="nc-grid-row group">
                  <td key="row-index" class="caption nc-grid-cell">
                    <div class="align-center flex w-[80px]">
                      <div class="group-hover:hidden" :class="{ hidden: row.rowMeta.selected }">{{ rowIndex + 1 }}</div>
                      <div
                        :class="{ hidden: !row.rowMeta.selected, flex: row.rowMeta.selected }"
                        class="group-hover:flex w-full items-center justify-between p-1"
                      >
                        <a-checkbox v-model:checked="row.rowMeta.selected" />
                        <span class="flex-1" />
                        <span
                          v-if="row.rowMeta?.commentCount"
                          class="py-1 px-3 rounded-full text-xs"
                          :style="{ backgroundColor: enumColor.light[row.rowMeta.commentCount % enumColor.light.length] }"
                          @click="expandForm(row, state)"
                          >{{ row.rowMeta.commentCount }}</span
                        >
                        <div class="cursor-pointer flex items-center border-1 active:ring rounded p-1 hover:bg-primary/10">
                          <MdiArrowExpand
                            class="select-none transform hover:(text-pink-500 scale-120)"
                            @click="expandForm(row, state)"
                          />
                        </div>
                      </div>
                    </div>
                  </td>
                  <td
                    v-for="(columnObj, colIndex) of fields"
                    :ref="cellRefs.set"
                    :key="columnObj.id"
                    class="cell relative cursor-pointer nc-grid-cell"
                    :class="{
                      active: !isPublicView && selected.col === colIndex && selected.row === rowIndex,
                    }"
                    :data-key="rowIndex + columnObj.id"
                    :data-col="columnObj.id"
                    :data-title="columnObj.title"
                    @click="selectCell(rowIndex, colIndex)"
                    @dblclick="makeEditable(row, columnObj)"
                    @contextmenu="contextMenuTarget = { row: rowIndex, col: colIndex }"
                  >
                    <div class="w-full h-full">
                      <SmartsheetVirtualCell
                        v-if="isVirtualCol(columnObj)"
                        v-model="row.row[columnObj.title]"
                        :column="columnObj"
                        :active="selected.col === colIndex && selected.row === rowIndex"
                        :row="row"
                        @navigate="onNavigate"
                      />

                      <SmartsheetCell
                        v-else
                        v-model="row.row[columnObj.title]"
                        :column="columnObj"
                        :edit-enabled="editEnabled && selected.col === colIndex && selected.row === rowIndex"
                        :row-index="rowIndex"
                        :active="selected.col === colIndex && selected.row === rowIndex"
                        @update:edit-enabled="editEnabled = false"
                        @save="updateOrSaveRow(row, columnObj.title)"
                        @navigate="onNavigate"
                        @cancel="editEnabled = false"
                      />
                    </div>
                  </td>
                </tr>
              </template>
            </SmartsheetRow>

            <tr v-if="!isLocked">
              <td
                v-t="['c:row:add:grid-bottom']"
                :colspan="visibleColLength + 1"
                class="text-left pointer nc-grid-add-new-cell"
                @click="addEmptyRow()"
              >
                <div class="px-2 w-full flex items-center">
                  <MdiPlus class="text-pint-500 text-xs" />

                  <span class="ml-1">
                    {{ $t('activity.addRow') }}
                  </span>
                </div>
              </td>
            </tr>
          </tbody>
        </table>
        <template #overlay>
          <a-menu class="bg-white shadow" @click="contextMenu = false">
            <a-menu-item v-if="contextMenuTarget" @click="deleteRow(contextMenuTarget.row)"
              ><span class="text-xs">Delete row</span></a-menu-item
            >
            <a-menu-item @click="deleteSelectedRows"><span class="text-xs">Delete all selected rows</span></a-menu-item>
            <a-menu-item v-if="contextMenuTarget" @click="clearCell(contextMenuTarget)"
              ><span class="text-xs">Clear cell</span>
            </a-menu-item>
            <a-menu-item v-if="contextMenuTarget" @click="addEmptyRow(contextMenuTarget.row + 1)">
              <span class="text-xs">Insert new row</span>
            </a-menu-item>
          </a-menu>
        </template>
      </a-dropdown>
    </div>

    <SmartsheetPagination />

    <SmartsheetExpandedForm
      v-if="expandedFormRow && expandedFormDlg"
      v-model="expandedFormDlg"
      :row="expandedFormRow"
      :state="expandedFormRowState"
      :meta="meta"
    />
  </div>
</template>

<style scoped lang="scss">
.nc-grid-wrapper {
  width: 100%;
  // todo : proper height calculation
  height: calc(100vh - 215px);
  overflow: auto;

  td,
  th {
    min-height: 41px !important;
    height: 41px !important;
    position: relative;
  }

  td > div {
    overflow: hidden;
    @apply flex align-center h-auto px-1;
  }

  table,
  td,
  th {
    border-right: 1px solid #7f828b33 !important;
    border-left: 1px solid #7f828b33 !important;
    border-bottom: 1px solid #7f828b33 !important;
    border-top: 1px solid #7f828b33 !important;
    border-collapse: collapse;
  }

  td {
    text-overflow: ellipsis;
  }

  td.active::after,
  td.active::before {
    content: '';
    position: absolute;
    z-index: 3;
    height: calc(100% + 2px);
    width: calc(100% + 2px);
    left: -1px;
    top: -1px;
    pointer-events: none;
  }

  // todo: replace with css variable
  td.active::after {
    @apply border-2 border-solid border-primary;
  }

  td.active::before {
    background: #0040bc;
    opacity: 0.1;
  }
}

:deep {
  .resizer:hover,
  .resizer:active,
  .resizer:focus {
    // todo: replace with primary color
    @apply bg-blue-500/50;
    cursor: col-resize;
  }
}
</style>