F: Implement CSV export

rsconcept/frontend/src/components/Icons.tsx

@@ -51,6 +51,7 @@ export { BiFirstPage      as IconPageFirst }      from 'react-icons/bi';
 export { BiLastPage       as IconPageLast }       from 'react-icons/bi';
 export { TbCalendarPlus   as IconDateCreate }     from 'react-icons/tb';
 export { TbCalendarRepeat as IconDateUpdate }     from 'react-icons/tb';
+export { PiFileCsv        as IconCSV }            from 'react-icons/pi';
 
 // ==== User status =======
 export { LuUserCircle2    as IconUser }           from 'react-icons/lu';
@@ -69,7 +70,7 @@ export { BiDiamond        as IconTemplates }      from 'react-icons/bi';
 export { TbHexagons       as IconOSS }            from 'react-icons/tb';
 export { TbHexagon        as IconRSForm }         from 'react-icons/tb';
 export { TbTopologyRing   as IconConsolidation }  from 'react-icons/tb';
-export { GrInherit        as IconChild }          from 'react-icons/gr';
+export { LiaCloneSolid    as IconChild }          from 'react-icons/lia';
 export { RiParentLine     as IconParent }         from 'react-icons/ri';
 export { BiSpa            as IconPredecessor }    from 'react-icons/bi';
 export { LuArchive        as IconArchive }        from 'react-icons/lu';

rsconcept/frontend/src/components/ui/IconValue.tsx

@@ -1,5 +1,7 @@
 import clsx from 'clsx';
 
+import { globals } from '@/utils/constants';
+
 import { CProps } from '../props';
 import MiniButton from './MiniButton';
 
@@ -29,17 +31,12 @@ function IconValue({
     <div
       className={clsx('flex items-center text-right', { 'justify-between gap-6': !dense, 'gap-1': dense }, className)}
       {...restProps}
+      data-tooltip-id={!!title || !!titleHtml ? globals.tooltip : undefined}
+      data-tooltip-html={titleHtml}
+      data-tooltip-content={title}
+      data-tooltip-hidden={hideTitle}
     >
-      <MiniButton
-        noHover
-        noPadding
-        title={title}
-        titleHtml={titleHtml}
-        hideTitle={hideTitle}
-        icon={icon}
-        disabled={disabled}
-        onClick={onClick}
-      />
+      <MiniButton noHover noPadding icon={icon} disabled={disabled} onClick={onClick} />
       <span id={id} className='min-w-[1.2rem]'>
         {value}
       </span>

rsconcept/frontend/src/pages/LibraryPage/LibraryPage.tsx

@@ -1,9 +1,13 @@
 'use client';
 
 import { AnimatePresence } from 'framer-motion';
+import fileDownload from 'js-file-download';
 import { useCallback, useLayoutEffect, useMemo, useState } from 'react';
 import { toast } from 'react-toastify';
 
+import { IconCSV } from '@/components/Icons';
+import MiniButton from '@/components/ui/MiniButton';
+import Overlay from '@/components/ui/Overlay';
 import DataLoader from '@/components/wrap/DataLoader';
 import { useAuth } from '@/context/AuthContext';
 import { useLibrary } from '@/context/LibraryContext';
@@ -13,7 +17,7 @@ import { ILibraryItem, IRenameLocationData, LocationHead } from '@/models/librar
 import { ILibraryFilter } from '@/models/miscellaneous';
 import { storage } from '@/utils/constants';
 import { information } from '@/utils/labels';
-import { toggleTristateFlag } from '@/utils/utils';
+import { convertToCSV, toggleTristateFlag } from '@/utils/utils';
 
 import TableLibraryItems from './TableLibraryItems';
 import ToolbarSearch from './ToolbarSearch';
@@ -101,6 +105,19 @@ function LibraryPage() {
     [location, library]
   );
 
+  const handleDownloadCSV = useCallback(() => {
+    if (items.length === 0) {
+      toast.error(information.noDataToExport);
+      return;
+    }
+    const blob = convertToCSV(items);
+    try {
+      fileDownload(blob, 'library.csv', 'text/csv;charset=utf-8;');
+    } catch (error) {
+      console.error(error);
+    }
+  }, [items]);
+
   const viewLibrary = useMemo(
     () => (
       <TableLibraryItems
@@ -142,6 +159,13 @@ function LibraryPage() {
           hideWindow={() => setShowRenameLocation(false)}
         />
       ) : null}
+      <Overlay position='top-[0.25rem] right-0' layer='z-tooltip'>
+        <MiniButton
+          title='Выгрузить в формате CSV'
+          icon={<IconCSV size='1.25rem' className='icon-green' />}
+          onClick={handleDownloadCSV}
+        />
+      </Overlay>
       <ToolbarSearch
         total={library.items.length ?? 0}
         filtered={items.length}

rsconcept/frontend/src/pages/RSFormPage/EditorRSFormCard/EditorLibraryItem.tsx

@@ -83,7 +83,6 @@ function EditorLibraryItem({ item, isModified, controller }: EditorLibraryItemPr
           dense
           icon={<IconEditor size='1.25rem' className='icon-primary' />}
           value={item.editors.length}
-          title='Редакторы'
           onClick={controller.promptEditors}
           disabled={isModified || controller.isProcessing || accessLevel < UserLevel.OWNER}
         />

rsconcept/frontend/src/pages/RSFormPage/EditorRSList/EditorRSList.tsx

@@ -1,13 +1,20 @@
 'use client';
 
 import clsx from 'clsx';
-import { useLayoutEffect, useMemo, useState } from 'react';
+import fileDownload from 'js-file-download';
+import { useCallback, useLayoutEffect, useMemo, useState } from 'react';
+import { toast } from 'react-toastify';
 
+import { IconCSV } from '@/components/Icons';
 import SelectedCounter from '@/components/info/SelectedCounter';
 import { type RowSelectionState } from '@/components/ui/DataTable';
+import MiniButton from '@/components/ui/MiniButton';
+import Overlay from '@/components/ui/Overlay';
 import AnimateFade from '@/components/wrap/AnimateFade';
 import { useConceptOptions } from '@/context/ConceptOptionsContext';
 import { ConstituentaID, CstType } from '@/models/rsform';
+import { information } from '@/utils/labels';
+import { convertToCSV } from '@/utils/utils';
 
 import { useRSEdit } from '../RSEditContext';
 import TableRSList from './TableRSList';
@@ -34,6 +41,19 @@ function EditorRSList({ onOpenEdit }: EditorRSListProps) {
     }
   }, [controller.selected, controller.schema]);
 
+  const handleDownloadCSV = useCallback(() => {
+    if (!controller.schema || controller.schema.items.length === 0) {
+      toast.error(information.noDataToExport);
+      return;
+    }
+    const blob = convertToCSV(controller.schema.items);
+    try {
+      fileDownload(blob, `${controller.schema.alias}.csv`, 'text/csv;charset=utf-8;');
+    } catch (error) {
+      console.error(error);
+    }
+  }, [controller]);
+
   function handleRowSelection(updater: React.SetStateAction<RowSelectionState>) {
     if (!controller.schema) {
       controller.deselectAll();
@@ -121,6 +141,14 @@ function EditorRSList({ onOpenEdit }: EditorRSListProps) {
           })}
         />
 
+        <Overlay position='top-[0.25rem] right-[1rem]' layer='z-tooltip'>
+          <MiniButton
+            title='Выгрузить в формате CSV'
+            icon={<IconCSV size='1.25rem' className='icon-green' />}
+            onClick={handleDownloadCSV}
+          />
+        </Overlay>
+
         <TableRSList
           items={controller.schema?.items}
           maxHeight={tableHeight}

rsconcept/frontend/src/utils/labels.ts

@@ -933,6 +933,7 @@ export const information = {
   versionRestored: 'Загрузка версии завершена',
   locationRenamed: 'Ваши схемы перемещены',
   cloneComplete: (alias: string) => `Копия создана: ${alias}`,
+  noDataToExport: 'Нет данных для экспорта',
 
   addedConstituents: (count: number) => `Добавлены конституенты: ${count}`,
   newLibraryItem: 'Схема успешно создана',

rsconcept/frontend/src/utils/utils.ts

@@ -169,3 +169,34 @@ export function extractErrorMessage(error: Error | AxiosError): string {
   }
   return error.message;
 }
+
+/**
+ * Convert array of objects to CSV Blob.
+ */
+export function convertToCSV(targetObj: object[]): Blob {
+  if (!targetObj || targetObj.length === 0) {
+    return new Blob([], { type: 'text/csv;charset=utf-8;' });
+  }
+  const separator = ',';
+  const keys = Object.keys(targetObj[0]);
+
+  const csvContent =
+    keys.join(separator) +
+    '\n' +
+    (targetObj as Record<string, string | Date | number>[])
+      .map(item => {
+        return keys
+          .map(k => {
+            let cell = item[k] === null || item[k] === undefined ? '' : item[k];
+            cell = cell instanceof Date ? cell.toLocaleString() : cell.toString().replace(/"/g, '""');
+            if (cell.search(/("|,|\n)/g) >= 0) {
+              cell = `"${cell}"`;
+            }
+            return cell;
+          })
+          .join(separator);
+      })
+      .join('\n');
+
+  return new Blob([csvContent], { type: 'text/csv;charset=utf-8;' });
+}