autocrm/app/Filament/Tenant/Resources/MarkupRuleResource.php

<?php

namespace App\Filament\Tenant\Resources;

use App\Filament\Tenant\Resources\MarkupRuleResource\Pages;
use App\Models\Tenant\MarkupRule;
use App\Models\Tenant\Part;
use Filament\Actions;
use Filament\Forms;
use Filament\Notifications\Notification;
use Filament\Resources\Resource;
use Filament\Schemas;
use Filament\Schemas\Components\Utilities\Get;
use Filament\Schemas\Schema;
use Filament\Tables;
use Filament\Tables\Table;

class MarkupRuleResource extends Resource
{
    protected static ?string $model = MarkupRule::class;

    protected static string|\BackedEnum|null $navigationIcon = 'heroicon-o-percent-badge';

    public static function getNavigationLabel(): string
    {
        return __('nav.label.Procentaj');
    }

    public static function getNavigationGroup(): ?string
    {
        return __('nav.group.Depozit');
    }

    protected static ?string $modelLabel = 'regulă';

    protected static ?string $pluralModelLabel = 'reguli markup';

    protected static ?int $navigationSort = 44;

    public static function form(Schema $schema): Schema
    {
        return $schema->components([
            Schemas\Components\Section::make('Regulă')
                ->columns(2)
                ->schema([
                    Forms\Components\Select::make('type')
                        ->label('Tip')
                        ->options(MarkupRule::TYPES)
                        ->default('category')
                        ->required()
                        ->live(),
                    Forms\Components\Select::make('key')
                        ->label(fn (Get $get) => $get('type') === 'brand' ? 'Brand' : 'Categorie')
                        ->options(fn (Get $get) => $get('type') === 'brand'
                            ? Part::distinct()->pluck('brand', 'brand')->filter()->toArray()
                            : array_combine(Part::CATEGORIES, Part::CATEGORIES))
                        ->visible(fn (Get $get) => in_array($get('type'), ['category', 'brand'], true))
                        ->searchable()
                        ->required(fn (Get $get) => in_array($get('type'), ['category', 'brand'], true)),
                    Forms\Components\TextInput::make('range_from')
                        ->label('De la (preț achiziție)')
                        ->numeric()
                        ->visible(fn (Get $get) => $get('type') === 'range'),
                    Forms\Components\TextInput::make('range_to')
                        ->label('Până la (gol = ∞)')
                        ->numeric()
                        ->visible(fn (Get $get) => $get('type') === 'range'),
                    Forms\Components\TextInput::make('markup_pct')
                        ->label('Markup %')
                        ->numeric()
                        ->required()
                        ->suffix('%')
                        ->helperText('Ex 30 → preț vânzare = preț achiziție × 1.30'),
                    Forms\Components\TextInput::make('priority')
                        ->label('Prioritate')
                        ->numeric()
                        ->default(100)
                        ->helperText('Mai mic = aplicat primul.'),
                    Forms\Components\Toggle::make('is_active')->label('Activă')->default(true),
                ]),
        ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('priority')->label('#')->sortable(),
                Tables\Columns\TextColumn::make('type')
                    ->formatStateUsing(fn ($s) => MarkupRule::TYPES[$s] ?? $s)
                    ->badge(),
                Tables\Columns\TextColumn::make('key')->label('Cheie')->placeholder('—'),
                Tables\Columns\TextColumn::make('range_from')->label('De la')->placeholder('—'),
                Tables\Columns\TextColumn::make('range_to')->label('Până la')->placeholder('∞'),
                Tables\Columns\TextColumn::make('markup_pct')
                    ->label('Markup')
                    ->formatStateUsing(fn ($s) => '+' . $s . '%')
                    ->color('success')
                    ->weight('bold'),
                Tables\Columns\IconColumn::make('is_active')->boolean(),
            ])
            ->filters([
                Tables\Filters\SelectFilter::make('type')->options(MarkupRule::TYPES),
            ])
            ->headerActions([
                Actions\Action::make('apply_all')
                    ->label('Aplică toate regulile la stoc')
                    ->icon('heroicon-m-bolt')
                    ->color('warning')
                    ->requiresConfirmation()
                    ->modalDescription('Va recalcula sell_price pentru TOATE piesele active. Continui?')
                    ->action(function () {
                        $count = 0;
                        Part::where('is_active', true)->where('buy_price', '>', 0)->chunk(100, function ($parts) use (&$count) {
                            foreach ($parts as $part) {
                                MarkupRule::applyToPart($part);
                                $count++;
                            }
                        });
                        Notification::make()->title("Recalculat preț pentru {$count} piese")->success()->send();
                    }),
            ])
            ->actions([
                Actions\EditAction::make(),
                Actions\DeleteAction::make(),
            ])
            ->defaultSort('priority');
    }

    public static function getPages(): array
    {
        return [
            'index' => Pages\ListMarkupRules::route('/'),
            'create' => Pages\CreateMarkupRule::route('/create'),
            'edit' => Pages\EditMarkupRule::route('/{record}/edit'),
        ];
    }
}