feat: Add "Undo" options for EPG mapping for Live Channels

Allow resetting entire playlist, or via bulk actions.

Author: sparkison

app/Filament/Resources/Channels/ChannelResource.php

@@ -41,7 +41,6 @@
 use Filament\Schemas\Components\Utilities\Set;
 use Filament\Schemas\Schema;
 use Filament\Support\Enums\Width;
-use Filament\Tables\Columns\IconColumn;
 use Filament\Tables\Columns\ImageColumn;
 use Filament\Tables\Columns\SelectColumn;
 use Filament\Tables\Columns\TextColumn;
@@ -279,10 +278,9 @@ public static function getTableColumns($showGroup = true, $showPlaylist = true):
                     }
                 })
                 ->sortable(),
-            IconColumn::make('epg_map_enabled')
+            ToggleColumn::make('epg_map_enabled')
                 ->label('Mapping Enabled')
-                ->sortable()
-                ->boolean(),
+                ->sortable(),
             TextColumn::make('epgChannel.name')
                 ->label('EPG Channel')
                 ->toggleable()
@@ -544,31 +542,6 @@ public static function getTableBulkActions($addToCustom = true): array
                     ->modalIcon('heroicon-o-arrows-right-left')
                     ->modalDescription('Move the selected channel(s) to the chosen group.')
                     ->modalSubmitActionLabel('Move now'),
-                BulkAction::make('map')
-                    ->label('Map EPG to selected')
-                    ->schema(EpgMapResource::getForm(showPlaylist: false, showEpg: true))
-                    ->action(function (Collection $records, array $data): void {
-                        app('Illuminate\Contracts\Bus\Dispatcher')
-                            ->dispatch(new MapPlaylistChannelsToEpg(
-                                epg: (int) $data['epg_id'],
-                                channels: $records->pluck('id')->toArray(),
-                                force: $data['override'],
-                                settings: $data['settings'] ?? [],
-                            ));
-                    })->after(function () {
-                        Notification::make()
-                            ->success()
-                            ->title('EPG to Channel mapping')
-                            ->body('Mapping started, you will be notified when the process is complete.')
-                            ->send();
-                    })
-                    ->deselectRecordsAfterCompletion()
-                    ->requiresConfirmation()
-                    ->icon('heroicon-o-link')
-                    ->modalIcon('heroicon-o-link')
-                    ->modalWidth(Width::FourExtraLarge)
-                    ->modalDescription('Map the selected EPG to the selected channel(s).')
-                    ->modalSubmitActionLabel('Map now'),
                 BulkAction::make('preferred_logo')
                     ->label('Update preferred icon')
                     ->schema([
@@ -696,6 +669,49 @@ public static function getTableBulkActions($addToCustom = true): array
                     ->modalIcon('heroicon-o-arrow-path-rounded-square')
                     ->modalDescription('Add the selected channel(s) to the chosen channel as failover sources.')
                     ->modalSubmitActionLabel('Add failovers now'),
+                BulkAction::make('map')
+                    ->label('Map EPG to selected')
+                    ->schema(EpgMapResource::getForm(showPlaylist: false, showEpg: true))
+                    ->action(function (Collection $records, array $data): void {
+                        app('Illuminate\Contracts\Bus\Dispatcher')
+                            ->dispatch(new MapPlaylistChannelsToEpg(
+                                epg: (int) $data['epg_id'],
+                                channels: $records->pluck('id')->toArray(),
+                                force: $data['override'],
+                                settings: $data['settings'] ?? [],
+                            ));
+                    })->after(function () {
+                        Notification::make()
+                            ->success()
+                            ->title('EPG to Channel mapping')
+                            ->body('Mapping started, you will be notified when the process is complete.')
+                            ->send();
+                    })
+                    ->deselectRecordsAfterCompletion()
+                    ->requiresConfirmation()
+                    ->icon('heroicon-o-link')
+                    ->modalIcon('heroicon-o-link')
+                    ->modalWidth(Width::FourExtraLarge)
+                    ->modalDescription('Map the selected EPG to the selected channel(s).')
+                    ->modalSubmitActionLabel('Map now'),
+                BulkAction::make('unmap')
+                    ->label('Undo EPG Map')
+                    ->action(function (Collection $records, array $data): void {
+                        Channel::whereIn('id', $records->pluck('id')->toArray())
+                            ->update(['epg_channel_id' => null]);
+                    })->after(function () {
+                        Notification::make()
+                            ->success()
+                            ->title('EPG Channel mapping removed')
+                            ->body('Channel mapping removed for the selected channels.')
+                            ->send();
+                    })
+                    ->requiresConfirmation()
+                    ->icon('heroicon-o-arrow-uturn-left')
+                    ->color('warning')
+                    ->modalIcon('heroicon-o-arrow-uturn-left')
+                    ->modalDescription('Clear EPG mappings for the selected channels.')
+                    ->modalSubmitActionLabel('Reset now'),
                 BulkAction::make('find-replace')
                     ->label('Find & Replace')
                     ->schema([

app/Filament/Resources/Channels/Pages/ListChannels.php

@@ -179,7 +179,33 @@ protected function getHeaderActions(): array
                     ->modalWidth(Width::FourExtraLarge)
                     ->modalDescription('Map the selected EPG to the selected Playlist channels.')
                     ->modalSubmitActionLabel('Map now'),
-
+                Action::make('unmap')
+                    ->label('Undo EPG Map')
+                    ->schema([
+                        Select::make('playlist_id')
+                            ->label('Playlist')
+                            ->options(Playlist::where('user_id', auth()->id())->pluck('name', 'id'))
+                            ->live()
+                            ->required()
+                            ->searchable()
+                            ->helperText(text: 'Playlist to clear EPG mappings for.'),
+                    ])
+                    ->action(function (array $data): void {
+                        $playlist = Playlist::find($data['playlist_id']);
+                        $playlist->channels()->update(['epg_channel_id' => null]);
+                    })->after(function () {
+                        Notification::make()
+                            ->success()
+                            ->title('EPG Channel mapping removed')
+                            ->body('Channel mapping removed for the selected Playlist.')
+                            ->send();
+                    })
+                    ->requiresConfirmation()
+                    ->icon('heroicon-o-arrow-uturn-left')
+                    ->color('warning')
+                    ->modalIcon('heroicon-o-arrow-uturn-left')
+                    ->modalDescription('Clear EPG mappings for all channels of the selected playlist.')
+                    ->modalSubmitActionLabel('Reset now'),
                 Action::make('find-replace')
                     ->label('Find & Replace')
                     ->schema([