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import { type ColumnType, type SelectOptionsType, UITypes, type ViewType } from 'nocodb-sdk'
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import type { Ref } from 'vue'
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import { GROUP_BY_VARS, ref, storeToRefs, useApi, useBase, useViewColumnsOrThrow } from '#imports'
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import type { Group, GroupNestedIn, Row } from '#imports'
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export const useViewGroupBy = (view: Ref<ViewType | undefined>, where?: ComputedRef<string | undefined>) => {
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const { api } = useApi()
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const { appInfo } = useGlobal()
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const { base } = storeToRefs(useBase())
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const { sharedView, fetchSharedViewData } = useSharedView()
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const meta = inject(MetaInj)
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const { gridViewCols } = useViewColumnsOrThrow()
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const groupBy = computed<{ column: ColumnType; sort: string; order?: number }[]>(() => {
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const tempGroupBy: { column: ColumnType; sort: string; order?: number }[] = []
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Object.values(gridViewCols.value).forEach((col) => {
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if (col.group_by) {
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const column = meta?.value.columns?.find((f) => f.id === col.fk_column_id)
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if (column) {
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tempGroupBy.push({
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column,
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sort: col.group_by_sort || 'asc',
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order: col.group_by_order || 1,
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})
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}
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}
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})
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tempGroupBy.sort((a, b) => (a.order ?? Infinity) - (b.order ?? Infinity))
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return tempGroupBy
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})
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const isGroupBy = computed(() => !!groupBy.value.length)
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const { isUIAllowed } = useRoles()
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const { sorts, nestedFilters } = useSmartsheetStoreOrThrow()
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const isPublic = inject(IsPublicInj, ref(false))
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const reloadViewDataHook = inject(ReloadViewDataHookInj, createEventHook())
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const groupByGroupLimit = computed(() => {
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return appInfo.value.defaultGroupByLimit?.limitGroup || 10
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})
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const groupByRecordLimit = computed(() => {
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return appInfo.value.defaultGroupByLimit?.limitRecord || 10
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})
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const rootGroup = ref<Group>({
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key: 'root',
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color: 'root',
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count: 0,
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column: {} as any,
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nestedIn: [],
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paginationData: { page: 1, pageSize: groupByGroupLimit.value },
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nested: true,
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children: [],
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root: true,
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})
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async function groupWrapperChangePage(page: number, groupWrapper?: Group) {
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groupWrapper = groupWrapper || rootGroup.value
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if (!groupWrapper) return
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groupWrapper.paginationData.page = page
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await loadGroups(
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{
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offset: (page - 1) * (groupWrapper.paginationData.pageSize || groupByGroupLimit.value),
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} as any,
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groupWrapper,
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)
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}
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const formatData = (list: Record<string, any>[]) =>
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list.map((row) => ({
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row: { ...row },
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oldRow: { ...row },
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rowMeta: {},
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}))
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const valueToTitle = (value: string, col: ColumnType) => {
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if (col.uidt === UITypes.Checkbox) {
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return value ? GROUP_BY_VARS.TRUE : GROUP_BY_VARS.FALSE
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}
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// convert to JSON string if non-string value
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if(value && typeof value === 'object') {
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value = JSON.stringify(value)
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}
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return value ?? GROUP_BY_VARS.NULL
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}
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const colors = ref(enumColor.light)
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const nextGroupColor = ref(colors.value[0])
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const getNextColor = () => {
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const tempColor = nextGroupColor.value
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const index = colors.value.indexOf(nextGroupColor.value)
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if (index === colors.value.length - 1) {
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nextGroupColor.value = colors.value[0]
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} else {
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nextGroupColor.value = colors.value[index + 1]
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}
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return tempColor
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}
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const findKeyColor = (key?: string, col?: ColumnType): string => {
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if (col) {
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switch (col.uidt) {
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case UITypes.MultiSelect: {
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const keys = key?.split(',') || []
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const colors = []
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for (const k of keys) {
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const option = (col.colOptions as SelectOptionsType).options?.find((o) => o.title === k)
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if (option) {
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colors.push(option.color)
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}
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}
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return colors.join(',')
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}
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case UITypes.SingleSelect: {
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const option = (col.colOptions as SelectOptionsType).options?.find((o) => o.title === key)
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if (option) {
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return option.color || getNextColor()
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}
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return 'gray'
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}
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case UITypes.Checkbox: {
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if (key) {
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return themeColors.success
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}
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return themeColors.error
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}
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default:
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return key ? getNextColor() : 'gray'
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}
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}
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return key ? getNextColor() : 'gray'
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}
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const calculateNestedWhere = (nestedIn: GroupNestedIn[], existing = '') => {
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return nestedIn.reduce((acc, curr) => {
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if (curr.key === GROUP_BY_VARS.NULL) {
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acc += `${acc.length ? '~and' : ''}(${curr.title},blank)`
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} else if (curr.column_uidt === UITypes.Checkbox) {
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acc += `${acc.length ? '~and' : ''}(${curr.title},${curr.key === GROUP_BY_VARS.TRUE ? 'checked' : 'notchecked'})`
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} else if ([UITypes.Date, UITypes.DateTime].includes(curr.column_uidt as UITypes)) {
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acc += `${acc.length ? '~and' : ''}(${curr.title},eq,exactDate,${curr.key})`
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} else {
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acc += `${acc.length ? '~and' : ''}(${curr.title},gb_val,${curr.key})`
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}
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return acc
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}, existing)
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}
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async function loadGroups(params: any = {}, group?: Group) {
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group = group || rootGroup.value
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if (!base?.value?.id || !view.value?.id || !view.value?.fk_model_id || !group) return
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if (groupBy.value.length === 0) {
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group.children = []
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return
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}
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if (group.nestedIn.length > groupBy.value.length) return
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if (group.nestedIn.length === 0) nextGroupColor.value = colors.value[0]
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const groupby = groupBy.value[group.nestedIn.length]
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const nestedWhere = calculateNestedWhere(group.nestedIn, where?.value)
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if (!groupby || !groupby.column.title) return
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if (isPublic.value && !sharedView.value?.uuid) {
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return
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}
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const response = !isPublic.value
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? await api.dbViewRow.groupBy('noco', base.value.id, view.value.fk_model_id, view.value.id, {
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offset: ((group.paginationData.page ?? 0) - 1) * (group.paginationData.pageSize ?? groupByGroupLimit.value),
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limit: group.paginationData.pageSize ?? groupByGroupLimit.value,
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...params,
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...(isUIAllowed('sortSync') ? {} : { sortArrJson: JSON.stringify(sorts.value) }),
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...(isUIAllowed('filterSync') ? {} : { filterArrJson: JSON.stringify(nestedFilters.value) }),
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where: `${nestedWhere}`,
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sort: `${groupby.sort === 'desc' ? '-' : ''}${groupby.column.title}`,
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column_name: groupby.column.title,
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} as any)
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: await api.public.dataGroupBy(sharedView.value!.uuid!, {
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offset: ((group.paginationData.page ?? 0) - 1) * (group.paginationData.pageSize ?? groupByGroupLimit.value),
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limit: group.paginationData.pageSize ?? groupByGroupLimit.value,
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...params,
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where: nestedWhere,
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sort: `${groupby.sort === 'desc' ? '-' : ''}${groupby.column.title}`,
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column_name: groupby.column.title,
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sortsArr: sorts.value,
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filtersArr: nestedFilters.value,
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})
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const tempList: Group[] = response.list.reduce((acc: Group[], curr: Record<string, any>) => {
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const keyExists = acc.find(
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(a) => a.key === valueToTitle(curr[groupby.column.column_name!] ?? curr[groupby.column.title!], groupby.column),
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)
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if (keyExists) {
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keyExists.count += +curr.count
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keyExists.paginationData = { page: 1, pageSize: groupByGroupLimit.value, totalRows: keyExists.count }
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return acc
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}
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if (groupby.column.title && groupby.column.uidt) {
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acc.push({
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key: valueToTitle(curr[groupby.column.title!], groupby.column),
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column: groupby.column,
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count: +curr.count,
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color: findKeyColor(curr[groupby.column.title!], groupby.column),
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nestedIn: [
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...group!.nestedIn,
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{
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title: groupby.column.title,
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column_name: groupby.column.title!,
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key: valueToTitle(curr[groupby.column.title!], groupby.column),
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column_uidt: groupby.column.uidt,
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},
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],
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paginationData: {
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page: 1,
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pageSize: group!.nestedIn.length < groupBy.value.length - 1 ? groupByGroupLimit.value : groupByRecordLimit.value,
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totalRows: +curr.count,
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},
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nested: group!.nestedIn.length < groupBy.value.length - 1,
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})
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}
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return acc
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}, [])
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if (!group.children) group.children = []
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for (const temp of tempList) {
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const keyExists = group.children?.find((a) => a.key === temp.key)
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if (keyExists) {
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temp.paginationData = {
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page: keyExists.paginationData.page || temp.paginationData.page,
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pageSize: keyExists.paginationData.pageSize || temp.paginationData.pageSize,
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totalRows: temp.count,
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}
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temp.color = keyExists.color
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// update group
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Object.assign(keyExists, temp)
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continue
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}
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group.children.push(temp)
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}
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// clear rest of the children
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group.children = group.children.filter((c) => tempList.find((t) => t.key === c.key))
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if (group.count <= (group.paginationData.pageSize ?? groupByGroupLimit.value)) {
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group.children.sort((a, b) => {
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const orderA = tempList.findIndex((t) => t.key === a.key)
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const orderB = tempList.findIndex((t) => t.key === b.key)
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return orderA - orderB
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})
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}
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group.paginationData = response.pageInfo
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// to cater the case like when querying with a non-zero offset
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// the result page may point to the target page where the actual returned data don't display on
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const expectedPage = Math.max(1, Math.ceil(group.paginationData.totalRows! / group.paginationData.pageSize!))
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if (expectedPage < group.paginationData.page!) {
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await groupWrapperChangePage(expectedPage, group)
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}
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}
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async function loadGroupData(group: Group, force = false) {
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if (!base?.value?.id || !view.value?.id || !view.value?.fk_model_id) return
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if (group.children && !force) return
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if (!group.paginationData) {
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group.paginationData = { page: 1, pageSize: groupByRecordLimit.value }
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}
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const nestedWhere = calculateNestedWhere(group.nestedIn, where?.value)
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const query = {
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offset: ((group.paginationData.page ?? 0) - 1) * (group.paginationData.pageSize ?? groupByRecordLimit.value),
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limit: group.paginationData.pageSize ?? groupByRecordLimit.value,
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where: `${nestedWhere}`,
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}
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const response = !isPublic.value
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? await api.dbViewRow.list('noco', base.value.id, view.value.fk_model_id, view.value.id, {
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...query,
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...(isUIAllowed('sortSync') ? {} : { sortArrJson: JSON.stringify(sorts.value) }),
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...(isUIAllowed('filterSync') ? {} : { filterArrJson: JSON.stringify(nestedFilters.value) }),
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} as any)
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: await fetchSharedViewData({ sortsArr: sorts.value, filtersArr: nestedFilters.value, ...query })
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group.count = response.pageInfo.totalRows ?? 0
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group.rows = formatData(response.list)
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group.paginationData = response.pageInfo
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}
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const loadGroupPage = async (group: Group, p: number) => {
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if (!group.paginationData) {
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group.paginationData = { page: 1, pageSize: groupByRecordLimit.value }
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}
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group.paginationData.page = p
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await loadGroupData(group, true)
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}
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const refreshNested = (group?: Group, nestLevel = 0) => {
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group = group || rootGroup.value
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if (!group) return
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if (nestLevel < groupBy.value.length) {
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group.nested = true
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} else {
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group.nested = false
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}
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if (group.nested) {
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if (group?.rows) {
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group.rows = []
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}
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} else {
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if (group?.children) {
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group.children = []
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}
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}
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if (nestLevel > groupBy.value.length) return
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for (const child of group.children || []) {
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refreshNested(child, nestLevel + 1)
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}
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}
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watch(
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() => groupBy.value.length,
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async () => {
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if (groupBy.value.length > 0) {
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rootGroup.value.paginationData = { page: 1, pageSize: groupByGroupLimit.value }
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rootGroup.value.column = {} as any
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await loadGroups()
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refreshNested()
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nextTick(() => reloadViewDataHook?.trigger())
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}
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},
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{ immediate: true },
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)
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const findGroupByNestedIn = (nestedIn: GroupNestedIn[], group?: Group, nestLevel = 0): Group => {
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group = group || rootGroup.value
|
|
|
|
if (nestLevel >= nestedIn.length) return group
|
|
|
|
const child = group.children?.find((g) => g.key === nestedIn[nestLevel].key)
|
|
|
|
if (child) {
|
|
|
|
if (child.nested) {
|
|
|
|
return findGroupByNestedIn(nestedIn, child, nestLevel + 1)
|
|
|
|
}
|
|
|
|
return child
|
|
|
|
}
|
|
|
|
return group
|
|
|
|
}
|
|
|
|
|
|
|
|
const parentGroup = (group: Group) => {
|
|
|
|
const parent = findGroupByNestedIn(group.nestedIn.slice(0, -1))
|
|
|
|
return parent
|
|
|
|
}
|
|
|
|
|
|
|
|
const modifyCount = (group: Group, countEffect: number) => {
|
|
|
|
if (!group) return
|
|
|
|
group.count += countEffect
|
|
|
|
// remove group if count is 0
|
|
|
|
if (group.count === 0) {
|
|
|
|
const parent = parentGroup(group)
|
|
|
|
if (parent) {
|
|
|
|
parent.children = parent.children?.filter((c) => c.key !== group.key)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (group.root) return
|
|
|
|
modifyCount(parentGroup(group), countEffect)
|
|
|
|
}
|
|
|
|
|
|
|
|
const findGroupForRow = (row: Row, group?: Group, nestLevel = 0): { found: boolean; group: Group } => {
|
|
|
|
group = group || rootGroup.value
|
|
|
|
if (group.nested) {
|
|
|
|
const child = group.children?.find((g) => {
|
|
|
|
if (!groupBy.value[nestLevel].column.title) return undefined
|
|
|
|
return g.key === valueToTitle(row.row[groupBy.value[nestLevel].column.title!], groupBy.value[nestLevel].column)
|
|
|
|
})
|
|
|
|
if (child) {
|
|
|
|
return findGroupForRow(row, child, nestLevel + 1)
|
|
|
|
}
|
|
|
|
return { found: false, group }
|
|
|
|
}
|
|
|
|
return { found: true, group }
|
|
|
|
}
|
|
|
|
|
|
|
|
const redistributeRows = (group?: Group) => {
|
|
|
|
group = group || rootGroup.value
|
|
|
|
if (!group) return
|
|
|
|
if (!group.nested && group.rows) {
|
|
|
|
group.rows.forEach((row) => {
|
|
|
|
const properGroup = findGroupForRow(row)
|
|
|
|
if (properGroup.found) {
|
|
|
|
if (properGroup.group !== group) {
|
|
|
|
if (properGroup.group) {
|
|
|
|
properGroup.group.rows?.push(row)
|
|
|
|
modifyCount(properGroup.group, 1)
|
|
|
|
}
|
|
|
|
if (group) {
|
|
|
|
group.rows?.splice(group!.rows.indexOf(row), 1)
|
|
|
|
modifyCount(group, -1)
|
|
|
|
}
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
if (group) {
|
|
|
|
group.rows?.splice(group!.rows.indexOf(row), 1)
|
|
|
|
modifyCount(group, -1)
|
|
|
|
}
|
|
|
|
if (properGroup.group?.children) loadGroups({}, properGroup.group)
|
|
|
|
}
|
|
|
|
})
|
|
|
|
} else {
|
|
|
|
group.children?.forEach((g) => redistributeRows(g))
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return { rootGroup, groupBy, isGroupBy, loadGroups, loadGroupData, loadGroupPage, groupWrapperChangePage, redistributeRows }
|
|
|
|
}
|