fix frigate hosts infinity rendering after save

package.json

@@ -51,7 +51,7 @@
     "zod": "^3.21.4"
   },
   "scripts": {
-    "start": "react-scripts start",
+    "dev": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test",
     "eject": "react-scripts eject"

src/pages/FrigateHostsPage.tsx

@@ -1,16 +1,20 @@
-import React, { useContext, useEffect, useRef, useState } from 'react';
+import { Button, Flex, Text } from '@mantine/core';
-import FrigateHostsTable from '../widgets/FrigateHostsTable';
 import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
-import { frigateApi, frigateQueryKeys } from '../services/frigate.proxy/frigate.api';
+import { observer } from 'mobx-react-lite';
-import { deleteFrigateHostSchema, GetFrigateHost, putFrigateHostSchema } from '../services/frigate.proxy/frigate.schema';
+import { useContext, useEffect, useRef, useState } from 'react';
-import CenterLoader from '../shared/components/loaders/CenterLoader';
-import RetryErrorPage from './RetryErrorPage';
 import { Context } from '..';
-import { strings } from '../shared/strings/strings';
-import { Button, Flex } from '@mantine/core';
-import { observer } from 'mobx-react-lite'
 import { useAdminRole } from '../hooks/useAdminRole';
+import { frigateApi, frigateQueryKeys } from '../services/frigate.proxy/frigate.api';
+import { GetFrigateHost, deleteFrigateHostSchema, putFrigateHostSchema } from '../services/frigate.proxy/frigate.schema';
+import CenterLoader from '../shared/components/loaders/CenterLoader';
+import { isProduction } from '../shared/env.const';
+import { strings } from '../shared/strings/strings';
+import FrigateHostsTable from '../widgets/FrigateHostsTable';
 import Forbidden from './403';
+import RetryErrorPage from './RetryErrorPage';
+import { notifications } from '@mantine/notifications';
+import { IconAlertCircle } from '@tabler/icons-react';
+
 
 const FrigateHostsPage = () => {
     const executed = useRef(false)
@@ -36,6 +40,10 @@ const FrigateHostsPage = () => {
         if (data) setPageData(data)
     }, [data])
 
+    useEffect(() => {
+        if (!isProduction) console.log('pageData', pageData)
+    }, [pageData])
+
     const { mutate } = useMutation({
         mutationFn: (tableData: GetFrigateHost[]) => {
             let fetchPromises = []
@@ -48,16 +56,29 @@ const FrigateHostsPage = () => {
                 const parsedChanged = putFrigateHostSchema.array().parse(tableData)
                 fetchPromises.push(frigateApi.putHosts(parsedChanged))
             }
-            return Promise.all(fetchPromises)
+            return Promise.all(fetchPromises).catch(error => {
+                if (error.response && error.response.data) {
+                    return Promise.reject(error.response.data);
+                }
+                return Promise.reject(error);
+            })
         },
         onSuccess: () => {
             queryClient.invalidateQueries({ queryKey: [frigateQueryKeys.getFrigateHosts] })
         },
-        onError: () => {
+        onError: (e) => {
+            if (e && e.message) {
+                notifications.show({
+                    id: e.message,
+                    withCloseButton: true,
+                    autoClose: 5000,
+                    title: "Error",
+                    message: e.message,
+                    color: 'red',
+                    icon: <IconAlertCircle />,
+                })
+            }
             queryClient.invalidateQueries({ queryKey: [frigateQueryKeys.getFrigateHosts] })
-        },
-        onSettled: () => {
-            if (data) setPageData([...data])
         }
     })
 
@@ -79,18 +100,16 @@ const FrigateHostsPage = () => {
     if (hostsPending || adminLoading) return <CenterLoader />
     if (!isAdmin) return <Forbidden />
     if (hostsError) return <RetryErrorPage />
+    if (!pageData) return <Text>Empty server response</Text>
 
     return (
-        <div>
+        <Flex w='100%' h='100%' direction='column'>
-            {
-                !pageData ? <></> :
             <FrigateHostsTable data={pageData} showAddButton changedCallback={handleChange} />
-            }
             <Flex justify='center'>
                 <Button m='0.5rem' onClick={handleDiscard}>{strings.discard}</Button>
                 <Button m='0.5rem' onClick={handleSave}>{strings.save}</Button>
             </Flex>
-        </div>
+        </Flex>
     );
 }
 

src/widgets/FrigateHostsTable.tsx

@@ -1,17 +1,16 @@
 import { Button, Flex, Table } from '@mantine/core';
 import { IconPlus, IconTrash } from '@tabler/icons-react';
 import ObjectId from 'bson-objectid';
-import React, { useCallback, useEffect, useState } from 'react';
+import React, { useEffect, useState } from 'react';
 import { v4 as uuidv4 } from 'uuid';
 import { GetFrigateHost } from '../services/frigate.proxy/frigate.schema';
 import HostSettingsMenu from '../shared/components/menu/HostSettingsMenu';
 import SortedTh from '../shared/components/table.aps/SortedTh';
+import { isProduction } from '../shared/env.const';
 import { strings } from '../shared/strings/strings';
-import { debounce } from '../shared/utils/debounce';
 import StateCell from './hosts.table/StateCell';
 import SwitchCell from './hosts.table/SwitchCell';
 import TextInputCell from './hosts.table/TextInputCell';
-import { isProduction } from '../shared/env.const';
 
 interface TableProps<T> {
     data: T[],
@@ -21,22 +20,22 @@ interface TableProps<T> {
 }
 
 const FrigateHostsTable = ({ data, showAddButton = false, saveCallback, changedCallback }: TableProps<GetFrigateHost>) => {
-    if (!isProduction) console.log('FrigateHostsTable rendered')
     const [tableData, setTableData] = useState(data)
     const [reversed, setReversed] = useState(false)
     const [sortedName, setSortedName] = useState<string | null>(null)
 
-    useEffect(() => {
+    console.log('data', data)
-        setTableData(data)
+    console.log('tableData', tableData)
-    }, [data])
-
-    const debouncedChanged = useCallback(debounce((tableData: GetFrigateHost[]) => {
-        if (changedCallback) changedCallback(tableData)
-    }, 200), [tableData])
 
     useEffect(() => {
-        debouncedChanged(tableData)
+        setTableData(data);
-    }, [tableData, debouncedChanged])
+      }, [data]);
+
+    useEffect(() => {
+        if (!isProduction) console.log('TableData', tableData)
+        if (changedCallback) 
+            changedCallback(tableData)
+    }, [tableData])
 
     function sortByKey<T, K extends keyof T>(array: T[], key: K): T[] {
         return array.sort((a, b) => {
@@ -80,7 +79,7 @@ const FrigateHostsTable = ({ data, showAddButton = false, saveCallback, changedC
         )
     })
 
-    const handleTextChange = (id: string | number, propertyName: string, value: string,) => {
+    const handleTextChange = (id: string | number, propertyName: string, value: string | number | boolean | undefined,) => {
         setTableData(tableData.map(item => {
             if (item.id === id) {
                 return {
@@ -116,7 +115,7 @@ const FrigateHostsTable = ({ data, showAddButton = false, saveCallback, changedC
             name: '',
             enabled: true
         }
-        setTableData(prevTableData => [...prevTableData, newHost])
+        setTableData([...tableData, newHost])
     }
 
     const rows = tableData.map(item => {
@@ -135,7 +134,7 @@ const FrigateHostsTable = ({ data, showAddButton = false, saveCallback, changedC
             </tr>
         )
     })
-    
+    if (!isProduction) console.log('FrigateHostsTable rendered')
     return (
         <div>
             <Table >

src/widgets/hosts.table/SwitchCell.tsx

@@ -1,6 +1,7 @@
 import { Flex, Switch, useMantineTheme } from '@mantine/core';
 import { IconBulbFilled, IconBulbOff } from '@tabler/icons-react';
 import React from 'react';
+import { boolean } from 'zod';
 
 interface SwithCellProps {
     value?: boolean,
@@ -14,7 +15,7 @@ interface SwithCellProps {
 export const SwitchCell = ( { value, defaultValue, width, id, propertyName, toggle }: SwithCellProps ) => {
     const theme = useMantineTheme();
 
-    if (!value  && !defaultValue) value = defaultValue
+    if (typeof value !== 'boolean') value = defaultValue
     const handleChange = (event: React.ChangeEvent<HTMLInputElement>) => {
         if (id && toggle && propertyName) toggle(id, propertyName, event.target.value)
     }

src/widgets/hosts.table/TextInputCell.tsx

@@ -1,5 +1,6 @@
 import { TextInput } from '@mantine/core';
-import React from 'react';
+import { useDebouncedValue } from '@mantine/hooks';
+import React, { useEffect, useState } from 'react';
 
 interface TextImputCellProps {
     text?: string | number | boolean,
@@ -9,18 +10,25 @@ interface TextImputCellProps {
     onChange?: (
         id: string | number,
         propertyName: string,
-        value: string,
+        value?: string | number | boolean,
     ) => void,
 }
 
 const TextInputCell = ({ text, width, id, propertyName, onChange }: TextImputCellProps) => {
-    const handleChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+    const [value, setValue] = useState(text);
+    const [debouncedValue] = useDebouncedValue(value, 300)
+    useEffect(() => {
+        if (debouncedValue !== text) {
             if (id && propertyName && onChange)
-            onChange(id, propertyName, event.currentTarget.value)
+                onChange(id, propertyName, debouncedValue)
+        }
+    }, [debouncedValue, id, propertyName, onChange, text])
+    const handleChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+        setValue(event.currentTarget.value)
     }
     return (
         <td style={{ width: width, textAlign: 'center' }}>
-            <TextInput onChange={handleChange} size='sm' value={String(text)} />
+            <TextInput onChange={handleChange} size='sm' value={String(value)} />
         </td>
     )
 }