integrate LinkedItems into /article pages

src/components/LinkedItems.tsx

@@ -9,6 +9,13 @@ type Field<T> = {
   data: keyof T
 }
 
+type ExtraFieldConfig = {
+  type: 'number'
+  label: string
+  minValue: number
+  maxValue: (linkedItems: any[]) => number
+}
+
 type LinkedItemsProps<T> = {
   parentId: string | number
   parentResource: string
@@ -16,14 +23,16 @@ type LinkedItemsProps<T> = {
   fields: Field<T>[]
   title: string
   type: 'show' | 'edit'
+  extraField?: ExtraFieldConfig
 }
 
 export const LinkedItems = <T extends {id: number; [key: string]: any}>({parentId, parentResource, childResource, fields, title, type}: LinkedItemsProps<T>) => {
   const [items, setItems] = useState<T[]>([])
   const [linkedItems, setLinkedItems] = useState<T[]>([])
-  const [selectedItemId, setSelectedItemId] = useState<number | ''>('')
+  const [selectedItemId, setSelectedItemId] = useState<number | null>(null)
   const [pageNum, setPageNum] = useState<number>(1)
   const [isLoading, setIsLoading] = useState<boolean>(true)
+  const [mediaOrder, setMediaOrder] = useState<number>(1)
   const theme = useTheme()
 
   useEffect(() => {
@@ -65,13 +74,18 @@ export const LinkedItems = <T extends {id: number; [key: string]: any}>({parentI
   const availableItems = items.filter((item) => !linkedItems.some((linked) => linked.id === item.id))
 
   const linkItem = () => {
-    if (selectedItemId) {
+    if (selectedItemId !== null) {
       const requestData =
         childResource === 'article'
           ? {
               [`${childResource}_id`]: selectedItemId,
               page_num: pageNum,
             }
+          : childResource === 'media'
+          ? {
+              [`${childResource}_id`]: selectedItemId,
+              media_order: mediaOrder,
+            }
           : {
               [`${childResource}_id`]: selectedItemId,
             }
@@ -81,7 +95,7 @@ export const LinkedItems = <T extends {id: number; [key: string]: any}>({parentI
         .then(() => {
           axios.get(`${BACKEND_URL}/${parentResource}/${parentId}/${childResource}`).then((response) => {
             setLinkedItems(response?.data || [])
-            setSelectedItemId('')
+            setSelectedItemId(null)
             if (childResource === 'article') {
               setPageNum(pageNum + 1)
             }
@@ -107,7 +121,7 @@ export const LinkedItems = <T extends {id: number; [key: string]: any}>({parentI
   }
 
   return (
-    <Accordion defaultExpanded>
+    <Accordion>
       <AccordionSummary
         expandIcon={<ExpandMoreIcon />}
         sx={{
@@ -160,9 +174,10 @@ export const LinkedItems = <T extends {id: number; [key: string]: any}>({parentI
               <Typography variant="subtitle1">Добавить {title}</Typography>
               <FormControl fullWidth>
                 <InputLabel>Выберите {title}</InputLabel>
-                <Select value={selectedItemId} onChange={(e) => setSelectedItemId(Number(e.target.value))} label={`Выберите ${title}`} fullWidth>
+                <Select value={selectedItemId || ''} onChange={(e) => setSelectedItemId(e.target.value as number)} label={`Выберите ${title}`}>
                   {availableItems.map((item) => (
                     <MenuItem key={item.id} value={item.id}>
+                      {/* {fields.map((field) => item[field.data]).join(' - ')} */}
                       {item[fields[0].data]}
                     </MenuItem>
                   ))}
@@ -187,6 +202,24 @@ export const LinkedItems = <T extends {id: number; [key: string]: any}>({parentI
                 </FormControl>
               )}
 
+              {childResource === 'media' && type === 'edit' && (
+                <FormControl fullWidth>
+                  <TextField
+                    type="number"
+                    label="Порядок отображения медиа"
+                    value={mediaOrder}
+                    onChange={(e) => {
+                      const newValue = Number(e.target.value)
+                      const maxValue = linkedItems.length + 1
+                      const value = Math.max(1, Math.min(newValue, maxValue))
+                      setMediaOrder(value)
+                    }}
+                    fullWidth
+                    InputLabelProps={{shrink: true}}
+                  />
+                </FormControl>
+              )}
+
               <Button variant="contained" onClick={linkItem} disabled={!selectedItemId}>
                 Добавить
               </Button>

src/components/MarkdownEditor.tsx

@@ -66,7 +66,7 @@ const StyledMarkdownEditor = styled('div')(({theme}) => ({
 }))
 
 export const MarkdownEditor = (props: SimpleMDEReactProps) => (
-  <StyledMarkdownEditor className="my-markdown-editor">
+  <StyledMarkdownEditor className="my-markdown-editor" sx={{marginTop: 1.5, marginBottom: 3}}>
     <SimpleMDE {...props} />
   </StyledMarkdownEditor>
 )

src/pages/article/edit.tsx

@@ -2,9 +2,12 @@ import {Box, TextField} from '@mui/material'
 import {Edit} from '@refinedev/mui'
 import {useForm} from '@refinedev/react-hook-form'
 import {Controller} from 'react-hook-form'
+import {useParams} from 'react-router'
 import React from 'react'
 
 import {MarkdownEditor} from '../../components/MarkdownEditor'
+import {LinkedItems} from '../../components/LinkedItems'
+import {MediaItem, mediaFields} from './types'
 import 'easymde/dist/easymde.min.css'
 
 const MemoizedSimpleMDE = React.memo(MarkdownEditor)
@@ -17,6 +20,8 @@ export const ArticleEdit = () => {
     formState: {errors},
   } = useForm()
 
+  const {id: articleId} = useParams<{id: string}>()
+
   const simpleMDEOptions = React.useMemo(
     () => ({
       placeholder: 'Введите контент в формате Markdown...',
@@ -56,6 +61,8 @@ export const ArticleEdit = () => {
             />
           )}
         />
+
+        {articleId && <LinkedItems<MediaItem> type="edit" parentId={articleId} parentResource="article" childResource="media" fields={mediaFields} title="медиа" />}
       </Box>
     </Edit>
   )

src/pages/article/show.tsx

@@ -1,118 +1,18 @@
-import {Stack, Typography, Grid2 as Grid, Button, MenuItem, Select, FormControl, InputLabel, TextField, Card, CardMedia, CardContent, CardActions} from '@mui/material'
+import {Stack, Typography} from '@mui/material'
 import {useShow} from '@refinedev/core'
 import {Show, TextFieldComponent} from '@refinedev/mui'
-
-import {useEffect, useState} from 'react'
-import axios from 'axios'
-
-import {BACKEND_URL} from '../../lib/constants'
-
-type MediaItem = {
-  id: string
-  filename: string
-  media_type: string
-}
+import {LinkedItems} from '../../components/LinkedItems'
+import {MediaItem, articleFields, mediaFields} from './types'
 
 export const ArticleShow = () => {
   const {query} = useShow({})
   const {data, isLoading} = query
   const record = data?.data
 
-  const [media, setMedia] = useState<MediaItem[]>([])
-  const [linkedMedia, setLinkedMedia] = useState<MediaItem[]>([])
-  const [selectedMediaId, setSelectedMediaId] = useState<string>('')
-  const [mediaOrder, setMediaOrder] = useState<number>(1)
-  const [mediaLoading, setMediaLoading] = useState<boolean>(true)
-
-  useEffect(() => {
-    if (record?.id) {
-      axios
-        .get(`${BACKEND_URL}/article/${record.id}/media`)
-        .then((response) => {
-          setLinkedMedia(response?.data || [])
-        })
-        .catch(() => {
-          setLinkedMedia([])
-        })
-    }
-  }, [record?.id])
-
-  useEffect(() => {
-    axios
-      .get(`${BACKEND_URL}/media`)
-      .then((response) => {
-        setMedia(response?.data || [])
-        setMediaLoading(false)
-      })
-      .catch(() => {
-        setMedia([])
-        setMediaLoading(false)
-      })
-  }, [])
-
-  const availableMedia = media.filter((mediaItem) => !linkedMedia.some((linkedItem) => linkedItem.id === mediaItem.id))
-
-  const linkMedia = () => {
-    if (selectedMediaId) {
-      const requestData = {
-        media_id: selectedMediaId,
-        media_order: mediaOrder,
-      }
-
-      axios
-        .post(`${BACKEND_URL}/article/${record?.id}/media`, requestData, {
-          headers: {
-            accept: 'application/json',
-            'Content-Type': 'application/json',
-          },
-        })
-        .then(() => {
-          axios
-            .get(`${BACKEND_URL}/article/${record?.id}/media`)
-            .then((response) => {
-              setLinkedMedia(response?.data || [])
-              setMediaOrder(mediaOrder + 1)
-              setSelectedMediaId('')
-            })
-            .catch(() => {
-              setLinkedMedia([])
-            })
-        })
-        .catch((error) => {
-          console.error('Error linking media:', error)
-        })
-    }
-  }
-
-  const deleteMedia = (mediaId: string) => {
-    axios
-      .delete(`${BACKEND_URL}/article/${record?.id}/media`, {
-        data: {media_id: mediaId},
-      })
-      .then(() => {
-        setLinkedMedia((prevMedia) => prevMedia.filter((item) => item.id !== mediaId))
-      })
-      .catch((error) => {
-        console.error('Error deleting media:', error)
-      })
-  }
-
-  const fields = [
-    // {label: 'ID', data: 'id'},
-    {label: 'Заголовок', data: 'heading'},
-    {label: 'Контент', data: 'body'},
-  ]
-
-  const mediaFields = [
-    // {label: 'ID', data: 'id' as keyof MediaItem},
-    {label: 'Имя', data: 'filename' as keyof MediaItem},
-    {label: 'Тип', data: 'media_type' as keyof MediaItem},
-  ]
-
   return (
     <Show isLoading={isLoading}>
       <Stack gap={4}>
-        {fields.map(({label, data}) => (
+        {articleFields.map(({label, data}) => (
           <Stack key={data} gap={1}>
             <Typography variant="h6" fontWeight="bold">
               {label}
@@ -121,66 +21,7 @@ export const ArticleShow = () => {
           </Stack>
         ))}
 
-        <Stack gap={2}>
-          <Typography variant="h6" fontWeight="bold">
-            Медиа
-          </Typography>
-          <Grid container spacing={2}>
-            {mediaLoading ? (
-              <Typography>Загрузка медиа...</Typography>
-            ) : linkedMedia.length > 0 ? (
-              linkedMedia.map((mediaItem) => (
-                <Grid key={mediaItem.id}>
-                  <Card
-                    sx={{
-                      marginBottom: '8px',
-                      borderRadius: 2,
-                      border: (theme) => `2px solid ${theme.palette.divider}`,
-                    }}
-                  >
-                    <CardMedia component="img" height="200" image={`${BACKEND_URL}/media/${mediaItem?.id}/download`} alt={mediaItem?.filename} sx={{objectFit: 'contain'}} />
-                    <CardContent>
-                      {mediaFields.map(({label, data}) => (
-                        <Typography key={data} variant="body2" color="textSecondary">
-                          <strong>{label}:</strong> {mediaItem?.[data]}
-                        </Typography>
-                      ))}
-                    </CardContent>
-                    <CardActions>
-                      <Button variant="outlined" color="error" onClick={() => deleteMedia(mediaItem?.id)} fullWidth>
-                        Отвязать
-                      </Button>
-                    </CardActions>
-                  </Card>
-                </Grid>
-              ))
-            ) : (
-              <Typography>Нет привязанных медиа</Typography>
-            )}
-          </Grid>
-
-          {/* sx={{width: '650px'}} */}
-          <Stack gap={2} mt={4}>
-            {' '}
-            <Typography variant="h6" fontWeight="bold">
-              Привязать медиа
-            </Typography>
-            <FormControl fullWidth>
-              <InputLabel>Медиа</InputLabel>
-              <Select value={selectedMediaId} onChange={(e) => setSelectedMediaId(e.target.value)} fullWidth>
-                {availableMedia.map((mediaItem) => (
-                  <MenuItem key={mediaItem.id} value={mediaItem.id}>
-                    {mediaItem.filename}
-                  </MenuItem>
-                ))}
-              </Select>
-            </FormControl>
-            <TextField type="number" label="Порядок отображения медиа" value={mediaOrder} onChange={(e) => setMediaOrder(Number(e.target.value))} fullWidth InputLabelProps={{shrink: true}} />
-            <Button variant="contained" onClick={linkMedia} disabled={!selectedMediaId}>
-              Привязать
-            </Button>
-          </Stack>
-        </Stack>
+        {record?.id && <LinkedItems<MediaItem> parentId={record.id} parentResource="article" childResource="media" fields={mediaFields} title="медиа" type="show" />}
       </Stack>
     </Show>
   )

src/pages/article/types.ts

@@ -0,0 +1,28 @@
+export type MediaItem = {
+  id: number
+  filename: string
+  media_type: string
+  media_order?: number
+}
+
+export type ArticleItem = {
+  id: number
+  heading: string
+  body: string
+}
+
+export type FieldType<T> = {
+  label: string
+  data: keyof T
+  render?: (value: any) => React.ReactNode
+}
+
+export const articleFields: Array<FieldType<ArticleItem>> = [
+  {label: 'Заголовок', data: 'heading'},
+  {label: 'Контент', data: 'body'},
+]
+
+export const mediaFields: Array<FieldType<MediaItem>> = [
+  {label: 'Имя', data: 'filename'},
+  {label: 'Тип', data: 'media_type'},
+]