| import React, { useState, useRef, useEffect } from "react"; | 
| import { | 
|     Grid, Card, Typography, Button, Checkbox, Tooltip, | 
|     IconButton, | 
| } from '@mui/material'; | 
| import { useTranslate, useRecordContext, useNotify } from 'react-admin'; | 
| import { RichTreeView } from '@mui/x-tree-view/RichTreeView'; | 
| import { TreeItem2 } from "@mui/x-tree-view/TreeItem2"; | 
| import { useTreeViewApiRef } from '@mui/x-tree-view/hooks'; | 
| import FiberManualRecordIcon from '@mui/icons-material/FiberManualRecord'; | 
| import AddIcon from '@mui/icons-material/Add'; | 
| import DeleteIcon from '@mui/icons-material/Delete'; | 
| import BindMatnrModal from './BindMatnrModal'; | 
| import BindLocModal from './BindLocModal'; | 
| import ConfirmModal from "@/page/components/ConfirmModal"; | 
| import { DataGrid } from '@mui/x-data-grid'; | 
| import request from '@/utils/request'; | 
| import { haveChildren } from '@/utils/common'; | 
|   | 
|   | 
| const LocAreaMatPanel = () => { | 
|     const record = useRecordContext(); | 
|     if (!record) return null; | 
|     const translate = useTranslate(); | 
|     const notify = useNotify(); | 
|   | 
|     const columns = [ | 
|         { field: 'id', headerName: 'ID', width: 100 }, | 
|         { field: 'areaId$', headerName: translate('table.field.locAreaMatRela.areaId'), width: 100 }, | 
|         { field: 'locId$', headerName: translate('table.field.locAreaMatRela.locId'), width: 100 }, | 
|         { field: 'locTypeId$', headerName: translate('table.field.locAreaMatRela.locTypeId'), width: 100 }, | 
|         { field: 'matnrId$', headerName: translate('table.field.locAreaMatRela.matnrId'), width: 100 }, | 
|         { field: 'groupId$', headerName: translate('table.field.locAreaMatRela.groupId'), width: 100 }, | 
|         { | 
|             field: 'action', | 
|             headerName: '操作', | 
|             minWidth: 100, | 
|             sticky: 'left', | 
|             flex: 1, | 
|             renderCell: (params) => ( | 
|                 <Tooltip title="Delete"> | 
|                     <IconButton onClick={(e) => handleDelete(params.row, e)}> | 
|                         <DeleteIcon /> | 
|                     </IconButton> | 
|                 </Tooltip> | 
|             ), | 
|         }, | 
|     ]; | 
|   | 
|     const handleDelete = async (row, e) => { | 
|         e.stopPropagation() | 
|         const { data: { code, data, msg } } = await request.post(`/locAreaMatRela/remove/${row.id}`); | 
|   | 
|         if (code === 200) { | 
|             reload() | 
|             notify(msg); | 
|         } else { | 
|             notify(msg); | 
|         } | 
|   | 
|     } | 
|   | 
|     const [parmas, setParmas] = useState({ | 
|         current: 1, | 
|         pageSize: 99, | 
|         areaMatId: record.id, | 
|         locTypeId: '', | 
|         groupId: '', | 
|     }); | 
|   | 
|     const [tableData, setTableData] = useState([]); | 
|     const [matnrTree, setMatnrTree] = useState([]); | 
|     const [locTree, setLocTree] = useState([]); | 
|   | 
|     useEffect(() => { | 
|         reload() | 
|     }, [parmas]) | 
|   | 
|     const reload = () => { | 
|         requestTable() | 
|         requestMatnr() | 
|         requestLocType() | 
|     } | 
|   | 
|     const requestTable = async () => { | 
|         const { data: { code, data, msg } } = await request.post(`/locAreaMatRela/page`, parmas); | 
|   | 
|         if (code === 200) { | 
|             setTableData(data.records || []) | 
|         } else { | 
|             notify(msg); | 
|         } | 
|     } | 
|   | 
|     const requestMatnr = async () => { | 
|         const { data: { code, data, msg } } = await request.get(`/locAreaMatRela/groups/${record.id}`); | 
|   | 
|         if (code === 200) { | 
|             setMatnrTree(haveChildren(data) || []) | 
|         } else { | 
|             notify(msg); | 
|         } | 
|     } | 
|   | 
|     const requestLocType = async () => { | 
|         const { data: { code, data, msg } } = await request.get(`/locAreaMatRela/locType/${record.id}`); | 
|   | 
|         if (code === 200) { | 
|             setLocTree(haveChildren(data) || []) | 
|         } else { | 
|             notify(msg); | 
|         } | 
|     } | 
|   | 
|   | 
|     return ( | 
|         <Grid container spacing={2}> | 
|             {/* 物料分组 */} | 
|             <Grid item xs={2}> | 
|                 <MatnrTree matnrTree={matnrTree} parmas={parmas} setParmas={setParmas} reload={reload} /> | 
|             </Grid> | 
|   | 
|             {/* 库位类型 */} | 
|             <Grid item xs={2}> | 
|                 <LocTree locTree={locTree} parmas={parmas} setParmas={setParmas} reload={reload} /> | 
|             </Grid> | 
|   | 
|             {/* 其他内容 */} | 
|             <Grid item xs={8}> | 
|                 <DataGrid | 
|                     size="small" | 
|                     rows={tableData} | 
|                     columns={columns} | 
|                     checkboxSelection | 
|                     disableColumnMenu={true} | 
|                     disableColumnSorting | 
|                     disableMultipleColumnsSorting | 
|                     initialState={{ | 
|                         pagination: { | 
|                             paginationModel: { | 
|                                 pageSize: 10, | 
|                             }, | 
|                         }, | 
|                     }} | 
|                     pageSizeOptions={[10]} | 
|                 /> | 
|             </Grid> | 
|         </Grid> | 
|     ); | 
| }; | 
|   | 
| export default LocAreaMatPanel; | 
|   | 
|   | 
| const MatnrTree = ({ matnrTree, parmas, setParmas, reload }) => { | 
|   | 
|     const record = useRecordContext(); | 
|     const notify = useNotify(); | 
|   | 
|     function getItemDescendantsIds(item) { | 
|         const ids = []; | 
|         item.children?.forEach((child) => { | 
|             ids.push(child.id); | 
|             ids.push(...getItemDescendantsIds(child)); | 
|         }); | 
|   | 
|         return ids; | 
|     } | 
|   | 
|     const [selectedItems, setSelectedItems] = useState([]); | 
|     const toggledItemRef = useRef({}); | 
|     const apiRef = useTreeViewApiRef(); | 
|   | 
|     const handleItemSelectionToggle = (event, itemId, isSelected) => { | 
|         event.stopPropagation() | 
|         event.preventDefault(); | 
|         toggledItemRef.current[itemId] = isSelected; | 
|     }; | 
|   | 
|     const handleSelectedItemsChange = (event, newSelectedItems) => { | 
|         event.stopPropagation() | 
|         event.preventDefault(); | 
|         setSelectedItems(newSelectedItems); | 
|   | 
|         const itemsToSelect = []; | 
|         const itemsToUnSelect = {}; | 
|         Object.entries(toggledItemRef.current).forEach(([itemId, isSelected]) => { | 
|             const item = apiRef.current.getItem(itemId); | 
|             if (isSelected) { | 
|                 itemsToSelect.push(...getItemDescendantsIds(item)); | 
|             } else { | 
|                 getItemDescendantsIds(item).forEach((descendantId) => { | 
|                     itemsToUnSelect[descendantId] = true; | 
|                 }); | 
|             } | 
|         }); | 
|   | 
|         const newSelectedItemsWithChildren = Array.from( | 
|             new Set( | 
|                 [...newSelectedItems, ...itemsToSelect].filter( | 
|                     (itemId) => !itemsToUnSelect[itemId], | 
|                 ), | 
|             ), | 
|         ); | 
|   | 
|         setSelectedItems(newSelectedItemsWithChildren); | 
|   | 
|         toggledItemRef.current = {}; | 
|     }; | 
|   | 
|     const [addDialog, setAddDialog] = useState(false); | 
|     const [delectDialog, setDelectDialog] = useState(false); | 
|   | 
|   | 
|     const handleDelete = () => { | 
|         if (selectedItems.length > 0) { | 
|             setDelectDialog(true) | 
|         } else { | 
|             notify('请选择物料分组'); | 
|         } | 
|   | 
|     }; | 
|   | 
|     const contirmDelete = async () => { | 
|         const parmas = { | 
|             aeaMatId: record.id, | 
|             groupId: selectedItems | 
|         } | 
|   | 
|         const res = await request.post(`/locAreaMatRela/group/remove`, parmas); | 
|         if (res?.data?.code === 200) { | 
|             reload() | 
|             notify(res.data.msg); | 
|   | 
|         } else { | 
|             notify(res.data.msg); | 
|         } | 
|   | 
|     }; | 
|   | 
|     const handleAdd = () => { | 
|         setAddDialog(true) | 
|   | 
|     }; | 
|   | 
|     const handleNodeSelect = (event, nodeId) => { | 
|         event.stopPropagation(); | 
|         parmas.groupId = nodeId; | 
|         parmas.locTypeId = ''; | 
|         setParmas(parmas) | 
|         reload() | 
|     }; | 
|   | 
|     return ( | 
|         <Card sx={{ p: 1 }}> | 
|             <div style={{ display: 'flex', justifyContent: 'space-between', paddingBottom: '3px', marginBottom: '3px', borderBottom: '1px dashed #d4d4d4' }}> | 
|                 <div style={{ fontSize: '17px' }}>物料分组</div> | 
|                 {/* <div style={{ display: 'flex', alignItems: 'center', gap: '3px' }}> | 
|                     <AddIcon color={'info'} sx={{ cursor: 'pointer' }} onClick={() => handleAdd()} /> | 
|   | 
|                     <DeleteIcon color={'warning'} sx={{ cursor: 'pointer' }} onClick={() => handleDelete()} /> | 
|                 </div> */} | 
|             </div> | 
|   | 
|             <RichTreeView | 
|                 expansionTrigger="iconContainer" | 
|                 // checkboxSelection | 
|                 // multiSelect | 
|                 items={matnrTree} | 
|                 apiRef={apiRef} | 
|                 getItemId={(item) => item.id} | 
|                 getItemLabel={(item) => item.name} | 
|                 defaultExpandedItems={['grid']} | 
|                 selectedItems={selectedItems} | 
|                 onSelectedItemsChange={handleSelectedItemsChange} | 
|                 onItemSelectionToggle={handleItemSelectionToggle} | 
|                 onItemClick={handleNodeSelect} | 
|             /> | 
|   | 
|             <BindMatnrModal | 
|                 open={addDialog} | 
|                 setOpen={setAddDialog} | 
|                 selectedItems={selectedItems} | 
|                 reload={reload} | 
|             /> | 
|   | 
|             <ConfirmModal | 
|                 open={delectDialog} | 
|                 setOpen={setDelectDialog} | 
|                 onConfirm={contirmDelete} | 
|             /> | 
|         </Card> | 
|     ) | 
| } | 
|   | 
| const LocTree = ({ locTree, setParmas, parmas, reload }) => { | 
|   | 
|     const record = useRecordContext(); | 
|     const notify = useNotify(); | 
|   | 
|     function getItemDescendantsIds(item) { | 
|         const ids = []; | 
|         item.children?.forEach((child) => { | 
|             ids.push(child.id); | 
|             ids.push(...getItemDescendantsIds(child)); | 
|         }); | 
|   | 
|         return ids; | 
|     } | 
|   | 
|     const [selectedItems, setSelectedItems] = useState([]); | 
|     const toggledItemRef = useRef({}); | 
|     const apiRef = useTreeViewApiRef(); | 
|   | 
|     const handleItemSelectionToggle = (event, itemId, isSelected) => { | 
|         toggledItemRef.current[itemId] = isSelected; | 
|     }; | 
|   | 
|     const handleSelectedItemsChange = (event, newSelectedItems) => { | 
|         setSelectedItems(newSelectedItems); | 
|   | 
|         const itemsToSelect = []; | 
|         const itemsToUnSelect = {}; | 
|         Object.entries(toggledItemRef.current).forEach(([itemId, isSelected]) => { | 
|             const item = apiRef.current.getItem(itemId); | 
|             if (isSelected) { | 
|                 itemsToSelect.push(...getItemDescendantsIds(item)); | 
|             } else { | 
|                 getItemDescendantsIds(item).forEach((descendantId) => { | 
|                     itemsToUnSelect[descendantId] = true; | 
|                 }); | 
|             } | 
|         }); | 
|   | 
|         const newSelectedItemsWithChildren = Array.from( | 
|             new Set( | 
|                 [...newSelectedItems, ...itemsToSelect].filter( | 
|                     (itemId) => !itemsToUnSelect[itemId], | 
|                 ), | 
|             ), | 
|         ); | 
|   | 
|         setSelectedItems(newSelectedItemsWithChildren); | 
|   | 
|         toggledItemRef.current = {}; | 
|     }; | 
|   | 
|     const [addDialog, setAddDialog] = useState(false); | 
|     const [delectDialog, setDelectDialog] = useState(false); | 
|   | 
|   | 
|     const handleDelete = () => { | 
|         if (selectedItems.length > 0) { | 
|             setDelectDialog(true) | 
|         } else { | 
|             notify('请选择库位类型'); | 
|         } | 
|   | 
|     }; | 
|   | 
|     const contirmDelete = async () => { | 
|         const parmas = { | 
|             areaMatId: record.id, | 
|             typeId: selectedItems | 
|         } | 
|   | 
|         const res = await request.post(`/locAreaMatRela/locType/remove`, parmas); | 
|         if (res?.data?.code === 200) { | 
|             reload() | 
|             notify(res.data.msg); | 
|   | 
|         } else { | 
|             notify(res.data.msg); | 
|         } | 
|   | 
|     }; | 
|   | 
|     const handleAdd = () => { | 
|         setAddDialog(true) | 
|   | 
|     }; | 
|   | 
|     const handleNodeSelect = (event, nodeId) => { | 
|         event.stopPropagation(); | 
|         parmas.locTypeId = nodeId; | 
|         parmas.groupId = ''; | 
|         setParmas(parmas) | 
|         reload() | 
|     }; | 
|   | 
|     return ( | 
|         <Card sx={{ p: 1 }}> | 
|             <div style={{ display: 'flex', justifyContent: 'space-between', paddingBottom: '3px', marginBottom: '3px', borderBottom: '1px dashed #d4d4d4' }}> | 
|                 <div style={{ fontSize: '17px' }}>库位类型</div> | 
|                 {/* <div style={{ display: 'flex', alignItems: 'center', gap: '3px' }}> | 
|                     <AddIcon color={'info'} sx={{ cursor: 'pointer' }} onClick={() => handleAdd()} /> | 
|   | 
|                     <DeleteIcon color={'warning'} sx={{ cursor: 'pointer' }} onClick={() => handleDelete()} /> | 
|                 </div> */} | 
|             </div> | 
|   | 
|             <RichTreeView | 
|                 expansionTrigger="iconContainer" | 
|                 items={locTree} | 
|                 apiRef={apiRef} | 
|                 getItemId={(item) => item.id} | 
|                 getItemLabel={(item) => item.name} | 
|                 defaultExpandedItems={['grid']} | 
|                 onItemClick={handleNodeSelect} | 
|                 onItemSelectionToggle={handleItemSelectionToggle} | 
|                 // checkboxSelection | 
|                 // multiSelect | 
|                 selectedItems={selectedItems} | 
|                 onSelectedItemsChange={handleSelectedItemsChange} | 
|             /> | 
|   | 
|             <BindLocModal | 
|                 open={addDialog} | 
|                 setOpen={setAddDialog} | 
|                 selectedItems={selectedItems} | 
|                 reload={reload} | 
|             /> | 
|   | 
|             <ConfirmModal | 
|                 open={delectDialog} | 
|                 setOpen={setDelectDialog} | 
|                 onConfirm={contirmDelete} | 
|             /> | 
|         </Card> | 
|     ) | 
| } |