feat: Portal frontend#19

src/api/endpoints/klass.ts

@@ -8,7 +8,7 @@ import {
   type RetrieveArg,
   type RetrieveResult,
 } from "../../utils/api"
-import type { Class } from "../models"
+import type { Class, Teacher } from "../models"
 import { type TagTypes } from "../tagTypes"
 import urls from "../urls"
 
@@ -32,7 +32,7 @@ export type ListClassesResult = ListResult<
   | "school"
   | "teacher"
 >
-export type ListClassesArg = ListArg
+export type ListClassesArg = ListArg<{ teacher: Teacher["id"] }>
 
 export default function getReadClassEndpoints(
   build: EndpointBuilder<any, any, any>,

src/api/endpoints/user.ts

@@ -8,7 +8,7 @@ import {
   type RetrieveArg,
   type RetrieveResult,
 } from "../../utils/api"
-import type { User } from "../models"
+import type { Class, User } from "../models"
 import { type TagTypes } from "../tagTypes"
 import urls from "../urls"
 
@@ -38,7 +38,12 @@ export type ListUsersResult = ListResult<
   | "student"
   | "teacher"
 >
-export type ListUsersArg = ListArg<{ students_in_class: string }>
+export type ListUsersArg = ListArg<{
+  students_in_class: Class["id"]
+  only_teachers: boolean
+  _id: User["id"] | User["id"][]
+  name: string
+}>
 
 export default function getReadUserEndpoints(
   build: EndpointBuilder<any, any, any>,

src/components/TablePagination.tsx

@@ -0,0 +1,124 @@
+import { SyncProblem as SyncProblemIcon } from "@mui/icons-material"
+import {
+  CircularProgress,
+  TablePagination as MuiTablePagination,
+  type TablePaginationProps as MuiTablePaginationProps,
+  Stack,
+  type StackProps,
+  type TablePaginationBaseProps,
+  Typography,
+} from "@mui/material"
+import type { TypedUseLazyQuery } from "@reduxjs/toolkit/query/react"
+import {
+  type ElementType,
+  type JSXElementConstructor,
+  type ReactNode,
+  useEffect,
+} from "react"
+
+import { type Pagination, usePagination } from "../hooks/api"
+import type { ListArg, ListResult } from "../utils/api"
+
+export type TablePaginationProps<
+  QueryArg extends ListArg,
+  ResultType extends ListResult<any>,
+  RootComponent extends
+    ElementType = JSXElementConstructor<TablePaginationBaseProps>,
+  AdditionalProps = {},
+> = Omit<
+  MuiTablePaginationProps<RootComponent, AdditionalProps>,
+  | "component"
+  | "count"
+  | "rowsPerPage"
+  | "onRowsPerPageChange"
+  | "page"
+  | "onPageChange"
+  | "rowsPerPageOptions"
+> & {
+  children: (
+    data: ResultType["data"],
+    pagination: Pagination & { count?: number; maxLimit?: number },
+  ) => ReactNode
+  useLazyListQuery: TypedUseLazyQuery<ResultType, QueryArg, any>
+  filters?: Omit<QueryArg, "limit" | "offset">
+  rowsPerPageOptions?: number[]
+  stackProps?: StackProps
+  page?: number
+  rowsPerPage?: number
+}
+
+const TablePagination = <
+  QueryArg extends ListArg,
+  ResultType extends ListResult<any>,
+  RootComponent extends
+    ElementType = JSXElementConstructor<TablePaginationBaseProps>,
+  AdditionalProps = {},
+>({
+  children,
+  useLazyListQuery,
+  filters,
+  page: initialPage = 0,
+  rowsPerPage: initialLimit = 50,
+  rowsPerPageOptions = [50, 100, 150],
+  stackProps,
+  ...tablePaginationProps
+}: TablePaginationProps<
+  QueryArg,
+  ResultType,
+  RootComponent,
+  AdditionalProps
+>): JSX.Element => {
+  const [trigger, { data: result, isLoading, error }] = useLazyListQuery()
+  const [{ limit, page, offset }, setPagination] = usePagination({
+    page: initialPage,
+    limit: initialLimit,
+  })
+
+  useEffect(() => {
+    trigger({ limit, offset, ...filters } as QueryArg)
+  }, [trigger, limit, offset, filters])
+
+  useEffect(() => {
+    console.error(error)
+  }, [error])
+
+  const { data, count, max_limit } = result || {}
+
+  if (max_limit) {
+    rowsPerPageOptions = rowsPerPageOptions.filter(
+      option => option <= max_limit,
+    )
+  }
+
+  return (
+    <Stack {...stackProps}>
+      {isLoading ? (
+        <CircularProgress />
+      ) : error || !data ? (
+        <>
+          <SyncProblemIcon color="error" />
+          <Typography color="error.main">Failed to load data</Typography>
+        </>
+      ) : (
+        children(data, { limit, page, offset, count, maxLimit: max_limit })
+      )}
+      <MuiTablePagination
+        component="div"
+        count={count ?? 0}
+        rowsPerPage={limit}
+        onRowsPerPageChange={event => {
+          setPagination({ limit: parseInt(event.target.value), page: 0 })
+        }}
+        page={page}
+        onPageChange={(_, page) => {
+          setPagination(({ limit }) => ({ limit, page }))
+        }}
+        // ascending order
+        rowsPerPageOptions={rowsPerPageOptions.sort((a, b) => a - b)}
+        {...tablePaginationProps}
+      />
+    </Stack>
+  )
+}
+
+export default TablePagination

src/components/form/ApiAutocompleteField.tsx

@@ -0,0 +1,181 @@
+import { SyncProblem as SyncProblemIcon } from "@mui/icons-material"
+import {
+  Button,
+  CircularProgress,
+  Stack,
+  Typography,
+  type ChipTypeMap,
+} from "@mui/material"
+import type { TypedUseLazyQuery } from "@reduxjs/toolkit/query/react"
+import {
+  Children,
+  forwardRef,
+  useEffect,
+  useState,
+  type ElementType,
+} from "react"
+
+import {
+  AutocompleteField,
+  type AutocompleteFieldProps,
+} from "../../components/form"
+import { usePagination } from "../../hooks/api"
+import type { ListArg, ListResult, TagId } from "../../utils/api"
+
+export interface ApiAutocompleteFieldProps<
+  SearchKey extends keyof Omit<QueryArg, "limit" | "offset">,
+  // api type args
+  QueryArg extends ListArg,
+  ResultType extends ListResult<any>,
+  // autocomplete type args
+  Multiple extends boolean | undefined = false,
+  DisableClearable extends boolean | undefined = false,
+  FreeSolo extends boolean | undefined = false,
+  ChipComponent extends ElementType = ChipTypeMap["defaultComponent"],
+> extends Omit<
+    AutocompleteFieldProps<
+      TagId,
+      Multiple,
+      DisableClearable,
+      FreeSolo,
+      ChipComponent
+    >,
+    | "options"
+    | "ListboxComponent"
+    | "filterOptions"
+    | "getOptionLabel"
+    | "getOptionKey"
+    | "onInputChange"
+  > {
+  useLazyListQuery: TypedUseLazyQuery<ResultType, QueryArg, any>
+  filterOptions?: Omit<QueryArg, "limit" | "offset" | SearchKey>
+  getOptionLabel: (result: ResultType["data"][number]) => string
+  getOptionKey?: (result: ResultType["data"][number]) => TagId
+  searchKey: SearchKey
+}
+
+const ApiAutocompleteField = <
+  SearchKey extends keyof Omit<QueryArg, "limit" | "offset">,
+  // api type args
+  QueryArg extends ListArg,
+  ResultType extends ListResult<any>,
+  // autocomplete type args
+  Multiple extends boolean | undefined = false,
+  DisableClearable extends boolean | undefined = false,
+  FreeSolo extends boolean | undefined = false,
+  ChipComponent extends ElementType = ChipTypeMap["defaultComponent"],
+>({
+  useLazyListQuery,
+  filterOptions,
+  getOptionLabel,
+  getOptionKey = result => result.id,
+  searchKey,
+  ...otherAutocompleteFieldProps
+}: ApiAutocompleteFieldProps<
+  SearchKey,
+  // api type args
+  QueryArg,
+  ResultType,
+  // autocomplete type args
+  Multiple,
+  DisableClearable,
+  FreeSolo,
+  ChipComponent
+>): JSX.Element => {
+  const [search, setSearch] = useState("")
+  const [trigger, { isLoading, isError }] = useLazyListQuery()
+  const [{ limit, offset }, setPagination] = usePagination()
+  const [{ options, hasMore }, setState] = useState<{
+    options: Record<TagId, ResultType["data"][number]>
+    hasMore: boolean
+  }>({ options: {}, hasMore: true })
+
+  // Call api
+  useEffect(() => {
+    const arg = { limit, offset, ...filterOptions } as QueryArg
+    // @ts-expect-error
+    if (search) arg[searchKey] = search
+
+    trigger(arg)
+      .unwrap()
+      .then(({ data, offset, limit, count }) => {
+        setState(({ options: previousOptions }) => {
+          const options = { ...previousOptions }
+          data.forEach(result => {
+            options[getOptionKey(result)] = result
+          })
+          return { options, hasMore: offset + limit < count }
+        })
+      })
+      .catch(error => {
+        if (error) console.error(error)
+        // TODO: gracefully handle error
+      })
+  }, [trigger, limit, offset, filterOptions, getOptionKey, searchKey, search])
+
+  // Get options keys
+  let optionKeys: TagId[] = Object.keys(options)
+  if (!optionKeys.length) return <></>
+  if (typeof getOptionKey(Object.values(options)[0]) === "number") {
+    optionKeys = optionKeys.map(Number)
+  }
+
+  function loadNextPage() {
+    setPagination(({ page, limit }) => ({ page: page + 1, limit }))
+  }
+
+  return (
+    <AutocompleteField
+      options={optionKeys}
+      getOptionLabel={id => getOptionLabel(options[id])}
+      onInputChange={(_, value, reason) => {
+        setSearch(reason === "input" ? value : "")
+      }}
+      ListboxComponent={forwardRef(({ children, ...props }, ref) => {
+        const listItems = Children.toArray(children)
+        if (isLoading) listItems.push(<CircularProgress key="is-loading" />)
+        else {
+          if (isError) {
+            listItems.push(
+              <Stack direction="row" key="is-error">
+                <SyncProblemIcon color="error" />
+                <Typography color="error.main">Failed to load data</Typography>
+              </Stack>,
+            )
+          }
+          if (hasMore) {
+            listItems.push(
+              <Button key="load-more" onClick={loadNextPage}>
+                Load more
+              </Button>,
+            )
+          }
+        }
+
+        return (
+          <ul
+            {...props}
+            // @ts-expect-error
+            ref={ref}
+            onScroll={event => {
+              // If not already loading and scrolled to bottom
+              if (
+                !isLoading &&
+                event.currentTarget.clientHeight +
+                  event.currentTarget.scrollTop >=
+                  event.currentTarget.scrollHeight
+              ) {
+                loadNextPage()
+              }
+            }}
+          >
+            {listItems}
+          </ul>
+        )
+      })}
+      {...otherAutocompleteFieldProps}
+    />
+  )
+}
+
+export default ApiAutocompleteField