nocodb/packages/nc-gui-v2/components/smartsheet/sidebar/MenuTop.vue

<script lang="ts" setup>
import type { FormType, GalleryType, GridType, KanbanType, ViewTypes } from 'nocodb-sdk'
import type { SortableEvent } from 'sortablejs'
import type { Menu as AntMenu } from 'ant-design-vue'
import { notification } from 'ant-design-vue'
import type { Ref } from 'vue'
import Sortable from 'sortablejs'
import RenameableMenuItem from './RenameableMenuItem.vue'
import { inject, ref, useApi, useTabs, watch } from '#imports'
import { extractSdkResponseErrorMsg } from '~/utils'
import type { TabItem } from '~/composables/useTabs'
import { TabType } from '~/composables/useTabs'
import { ActiveViewInj, ViewListInj } from '~/context'

interface Emits {
  (event: 'openModal', data: { type: ViewTypes; title?: string }): void
  (event: 'deleted'): void
  (event: 'sorted'): void
}

const emits = defineEmits<Emits>()

const activeView = inject(ActiveViewInj, ref())

const views = inject<Ref<any[]>>(ViewListInj, ref([]))

const { addTab } = useTabs()

const { api } = useApi()

/** Selected view(s) for menu */
const selected = ref<string[]>([])

/** dragging renamable view items */
let dragging = $ref(false)

let deleteModalVisible = $ref(false)

/** view to delete for modal */
let toDelete = $ref<Record<string, any> | undefined>()

const menuRef = ref<typeof AntMenu>()

/** Watch currently active view, so we can mark it in the menu */
watch(activeView, (nextActiveView) => {
  const _nextActiveView = nextActiveView as GridType | FormType | KanbanType

  if (_nextActiveView && _nextActiveView.id) {
    selected.value = [_nextActiveView.id]
  }
})

/** validate view title */
function validate(value?: string) {
  if (!value || value.trim().length < 0) {
    return 'View name is required'
  }

  if (views.value.every((v1) => ((v1 as GridType | KanbanType | GalleryType).alias || v1.title) !== value)) {
    return 'View name should be unique'
  }

  return true
}

function onSortStart(evt: SortableEvent) {
  evt.stopImmediatePropagation()
  evt.preventDefault()
  dragging = true
}

async function onSortEnd(evt: SortableEvent) {
  dragging = false
  if (views.value.length < 2) return

  const { newIndex = 0, oldIndex = 0 } = evt

  if (newIndex === oldIndex) return

  const children = evt.to.children

  const previousEl = children[newIndex - 1]
  const nextEl = children[newIndex + 1]

  const currentItem: Record<string, any> = views.value.find((v) => v.id === evt.item.id)
  const previousItem: Record<string, any> = previousEl ? views.value.find((v) => v.id === previousEl.id) : {}
  const nextItem: Record<string, any> = nextEl ? views.value.find((v) => v.id === nextEl.id) : {}

  let nextOrder: number

  // set new order value based on the new order of the items
  if (views.value.length - 1 === newIndex) {
    nextOrder = parseFloat(previousItem.order) + 1
  } else if (newIndex === 0) {
    nextOrder = parseFloat(nextItem.order) / 2
  } else {
    nextOrder = (parseFloat(previousItem.order) + parseFloat(nextItem.order)) / 2
  }

  const _nextOrder = !isNaN(Number(nextOrder)) ? nextOrder.toString() : oldIndex.toString()

  currentItem.order = _nextOrder

  await api.dbView.update(currentItem.id, { order: _nextOrder })
}

let sortable: Sortable

// todo: replace with vuedraggable
const initSortable = (el: HTMLElement) => {
  if (sortable) sortable.destroy()

  sortable = new Sortable(el, {
    handle: '.nc-drag-icon',
    ghostClass: 'ghost',
    onStart: onSortStart,
    onEnd: onSortEnd,
  })
}

onMounted(() => menuRef.value && initSortable(menuRef.value.$el))

// todo: fix view type, alias is missing for some reason?
/** Navigate to view and add new tab if necessary */
function changeView(view: { id: string; alias?: string; title?: string; type: ViewTypes }) {
  activeView.value = view

  const tabProps: TabItem = {
    id: view.id,
    title: (view.alias ?? view.title) || '',
    type: TabType.VIEW,
  }

  addTab(tabProps)
}

/** Rename a view */
async function onRename(view: Record<string, any>) {
  const valid = validate(view.title)

  if (valid !== true) {
    notification.error({
      message: valid,
      duration: 2,
    })
  }

  try {
    // todo typing issues, order and id do not exist on all members of ViewTypes (Kanban, Gallery, Form, Grid)
    await api.dbView.update(view.id, {
      title: view.title,
      order: view.order,
    })

    notification.success({
      message: 'View renamed successfully',
      duration: 3,
    })
  } catch (e: any) {
    notification.error({
      message: await extractSdkResponseErrorMsg(e),
      duration: 3,
    })
  }
}

/** Open delete modal */
async function onDelete(view: Record<string, any>) {
  toDelete = view
  deleteModalVisible = true
}

/** View was deleted, trigger reload */
function onDeleted() {
  emits('deleted')
  toDelete = undefined
  deleteModalVisible = false
}
</script>

<template>
  <h3 class="nc-headline pt-3 px-3 text-xs font-semibold">{{ $t('objects.views') }}</h3>

  <a-menu
    ref="menuRef"
    :class="{ dragging }"
    class="flex-1 max-h-[50vh] md:max-h-[200px] lg:max-h-[400px] xl:max-h-[600px] overflow-y-scroll scrollbar-thin-primary"
    :selected-keys="selected"
  >
    <RenameableMenuItem
      v-for="view of views"
      :key="view.id"
      :view="view"
      @change-view="changeView"
      @open-modal="$emit('openModal', $event)"
      @delete="onDelete"
      @rename="onRename"
    />
  </a-menu>

  <dlg-view-delete v-model="deleteModalVisible" :view="toDelete" @deleted="onDeleted" />
</template>

<style>
.ghost,
.ghost > * {
  @apply !pointer-events-none;
}

.dragging .nc-icon {
  @apply !hidden;
}

.dragging .nc-view-icon {
  @apply !block;
}
</style>