//
// SPDX-License-Identifier: AGPL-3.0
-import { DataColumn, toggleSortDirection, resetSortDirection } from "../../components/data-table/data-column";
-import actions, { DataExplorerAction } from "./data-explorer-action";
-import { DataTableFilterItem } from "../../components/data-table-filters/data-table-filters";
+import {
+ DataColumn,
+ resetSortDirection,
+ SortDirection,
+ toggleSortDirection
+} from "components/data-table/data-column";
+import { DataExplorerAction, dataExplorerActions, DataTableRequestState } from "./data-explorer-action";
+import { DataColumns, DataTableFetchMode } from "components/data-table/data-table";
+import { DataTableFilters } from "components/data-table-filters/data-table-filters-tree";
-interface DataExplorer {
- columns: Array<DataColumn<any>>;
+export interface DataExplorer {
+ fetchMode: DataTableFetchMode;
+ columns: DataColumns<any>;
items: any[];
+ itemsAvailable: number;
page: number;
rowsPerPage: number;
+ rowsPerPageOptions: number[];
searchValue: string;
+ working?: boolean;
+ requestState: DataTableRequestState;
}
export const initialDataExplorer: DataExplorer = {
+ fetchMode: DataTableFetchMode.PAGINATED,
columns: [],
items: [],
+ itemsAvailable: 0,
page: 0,
- rowsPerPage: 0,
- searchValue: ""
+ rowsPerPage: 50,
+ rowsPerPageOptions: [50, 100, 200, 500],
+ searchValue: "",
+ requestState: DataTableRequestState.IDLE
};
-export type DataExplorerState = Record<string, DataExplorer | undefined>;
-
-const dataExplorerReducer = (state: DataExplorerState = {}, action: DataExplorerAction) =>
- actions.match(action, {
- SET_COLUMNS: ({ id, columns }) => update(state, id, setColumns(columns)),
- SET_FILTERS: ({ id, columnName, filters }) => update(state, id, mapColumns(setFilters(columnName, filters))),
- SET_ITEMS: ({ id, items }) => update(state, id, explorer => ({ ...explorer, items })),
- SET_PAGE: ({ id, page }) => update(state, id, explorer => ({ ...explorer, page })),
- SET_ROWS_PER_PAGE: ({ id, rowsPerPage }) => update(state, id, explorer => ({ ...explorer, rowsPerPage })),
- TOGGLE_SORT: ({ id, columnName }) => update(state, id, mapColumns(toggleSort(columnName))),
- TOGGLE_COLUMN: ({ id, columnName }) => update(state, id, mapColumns(toggleColumn(columnName))),
+export type DataExplorerState = Record<string, DataExplorer>;
+
+export const dataExplorerReducer = (state: DataExplorerState = {}, action: DataExplorerAction) =>
+ dataExplorerActions.match(action, {
+ CLEAR: ({ id }) =>
+ update(state, id, explorer => ({ ...explorer, page: 0, itemsAvailable: 0, items: [] })),
+
+ RESET_PAGINATION: ({ id }) =>
+ update(state, id, explorer => ({ ...explorer, page: 0 })),
+
+ SET_FETCH_MODE: ({ id, fetchMode }) =>
+ update(state, id, explorer => ({ ...explorer, fetchMode })),
+
+ SET_COLUMNS: ({ id, columns }) =>
+ update(state, id, setColumns(columns)),
+
+ SET_FILTERS: ({ id, columnName, filters }) =>
+ update(state, id, mapColumns(setFilters(columnName, filters))),
+
+ SET_ITEMS: ({ id, items, itemsAvailable, page, rowsPerPage }) =>
+ update(state, id, explorer => ({ ...explorer, items, itemsAvailable, page: page || 0, rowsPerPage })),
+
+ APPEND_ITEMS: ({ id, items, itemsAvailable, page, rowsPerPage }) =>
+ update(state, id, explorer => ({
+ ...explorer,
+ items: state[id].items.concat(items),
+ itemsAvailable: state[id].itemsAvailable + itemsAvailable,
+ page,
+ rowsPerPage
+ })),
+
+ SET_PAGE: ({ id, page }) =>
+ update(state, id, explorer => ({ ...explorer, page })),
+
+ SET_ROWS_PER_PAGE: ({ id, rowsPerPage }) =>
+ update(state, id, explorer => ({ ...explorer, rowsPerPage })),
+
+ SET_EXPLORER_SEARCH_VALUE: ({ id, searchValue }) =>
+ update(state, id, explorer => ({ ...explorer, searchValue })),
+
+ SET_REQUEST_STATE: ({ id, requestState }) =>
+ update(state, id, explorer => ({ ...explorer, requestState })),
+
+ TOGGLE_SORT: ({ id, columnName }) =>
+ update(state, id, mapColumns(toggleSort(columnName))),
+
+ TOGGLE_COLUMN: ({ id, columnName }) =>
+ update(state, id, mapColumns(toggleColumn(columnName))),
+
default: () => state
});
-export default dataExplorerReducer;
+export const getDataExplorer = (state: DataExplorerState, id: string) =>
+ state[id] || initialDataExplorer;
-export const get = (state: DataExplorerState, id: string) => state[id] || initialDataExplorer;
+export const getSortColumn = (dataExplorer: DataExplorer) => dataExplorer.columns.find((c: any) =>
+ !!c.sortDirection && c.sortDirection !== SortDirection.NONE);
const update = (state: DataExplorerState, id: string, updateFn: (dataExplorer: DataExplorer) => DataExplorer) =>
- ({ ...state, [id]: updateFn(get(state, id)) });
+ ({ ...state, [id]: updateFn(getDataExplorer(state, id)) });
+
+const canUpdateColumns = (prevColumns: DataColumns<any>, nextColumns: DataColumns<any>) => {
+ if (prevColumns.length !== nextColumns.length) {
+ return true;
+ }
+ for (let i = 0; i < nextColumns.length; i++) {
+ const pc = prevColumns[i];
+ const nc = nextColumns[i];
+ if (pc.key !== nc.key || pc.name !== nc.name) {
+ return true;
+ }
+ }
+ return false;
+};
-const setColumns = (columns: Array<DataColumn<any>>) =>
+const setColumns = (columns: DataColumns<any>) =>
(dataExplorer: DataExplorer) =>
- ({ ...dataExplorer, columns });
+ ({ ...dataExplorer, columns: canUpdateColumns(dataExplorer.columns, columns) ? columns : dataExplorer.columns });
const mapColumns = (mapFn: (column: DataColumn<any>) => DataColumn<any>) =>
(dataExplorer: DataExplorer) =>
? { ...column, selected: !column.selected }
: column;
-const setFilters = (columnName: string, filters: DataTableFilterItem[]) =>
+const setFilters = (columnName: string, filters: DataTableFilters) =>
(column: DataColumn<any>) => column.name === columnName
? { ...column, filters }
: column;