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

<?php

namespace App\Filament\Tenant\Resources;

use App\Filament\Tenant\Resources\WorkOrderResource\Pages;
use App\Filament\Tenant\Resources\WorkOrderResource\RelationManagers;
use App\Models\Tenant\Client;
use App\Models\Tenant\User;
use App\Models\Tenant\Vehicle;
use App\Models\Tenant\WorkOrder;
use App\Tenancy\TenantManager;
use Filament\Actions;
use Filament\Forms;
use Illuminate\Database\Eloquent\Builder;
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 WorkOrderResource extends Resource
{
    protected static ?string $model = WorkOrder::class;

    protected static string|\BackedEnum|null $navigationIcon = 'heroicon-o-wrench-screwdriver';

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

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

    protected static ?string $modelLabel = null;

    public static function getModelLabel(): string
    {
        return __('fișă');
    }

    protected static ?string $pluralModelLabel = null;

    public static function getPluralModelLabel(): string
    {
        return __('fișe lucru');
    }

    protected static ?int $navigationSort = 30;

    public static function getGloballySearchableAttributes(): array
    {
        return ['number', 'complaint', 'diagnosis', 'vehicle.plate', 'vehicle.vin', 'client.name', 'client.phone'];
    }

    public static function getGlobalSearchResultTitle(\Illuminate\Database\Eloquent\Model $record): string
    {
        return '#' . ($record->number ?? $record->id) . ' · ' . ($record->vehicle?->plate ?? '?');
    }

    public static function getGlobalSearchResultDetails(\Illuminate\Database\Eloquent\Model $record): array
    {
        return [
            'Client' => $record->client?->name ?? '—',
            'Status' => $record->status,
            'Total' => number_format((float) $record->total, 2),
        ];
    }

    public static function form(Schema $schema): Schema
    {
        return $schema->components([
            // Antet compact — o singură secțiune densă cu doar esențialul, mereu deschisă.
            Schemas\Components\Section::make(__('Antet fișă'))
                ->description(__('Informația de bază — click pe titlul secțiunilor de mai jos pentru detalii.'))
                ->compact()
                ->columns(4)
                ->schema([
                    Forms\Components\TextInput::make('number')->label(__('Nr.'))->disabled()->dehydrated(false)->placeholder('auto'),
                    Forms\Components\DatePicker::make('opened_at')->label(__('Deschis'))->default(today())->required(),
                    Forms\Components\Select::make('status')->options(\App\Support\I18n::opts(WorkOrder::STATUSES))->default('new')->required(),
                    Forms\Components\Select::make('urgency')->label(__('Urgență'))
                        ->options(\App\Support\I18n::opts(\App\Models\Tenant\PricingCoefficient::URGENCY))->default('normal')->required(),
                    Forms\Components\Select::make('client_id')->label(__('Client'))
                        ->options(fn () => Client::orderBy('name')->pluck('name', 'id'))
                        ->searchable()->live()->required()->columnSpan(2)
                        ->createOptionForm([
                            Forms\Components\TextInput::make('name')->label(__('Nume'))->required(),
                            Forms\Components\TextInput::make('phone')->label(__('Telefon')),
                            Forms\Components\TextInput::make('email')->label(__('Email'))->email(),
                        ])
                        ->createOptionUsing(fn (array $data) => Client::create($data)->id),
                    Forms\Components\Select::make('vehicle_id')->label(__('Auto'))
                        ->options(fn (Get $get) => $get('client_id')
                            ? Vehicle::where('client_id', $get('client_id'))->get()
                                ->mapWithKeys(fn ($v) => [$v->id => "{$v->make} {$v->model} {$v->plate}"])->toArray()
                            : [])
                        ->searchable()->columnSpan(2)
                        ->createOptionForm([
                            Forms\Components\TextInput::make('make')->label(__('Marcă'))->required(),
                            Forms\Components\TextInput::make('model')->label(__('Model'))->required(),
                            Forms\Components\TextInput::make('plate')->label(__('Nr. înmatriculare')),
                            Forms\Components\TextInput::make('year')->label(__('An'))->numeric(),
                            Forms\Components\TextInput::make('vin')->label(__('VIN')),
                        ])
                        ->createOptionUsing(function (array $data, Get $get) {
                            $data['client_id'] = $get('client_id');
                            return Vehicle::create($data)->id;
                        }),
                    Forms\Components\Select::make('master_id')->label(__('Maistru'))
                        ->options(fn () => User::where('status', 'active')
                            ->whereIn('role', ['mechanic', 'master'])
                            ->pluck('name', 'id'))
                        ->searchable()->columnSpan(2),
                    Forms\Components\TextInput::make('mileage_in')->label(__('Km intrare'))->numeric(),
                    Forms\Components\TextInput::make('mileage_out')->label(__('Km ieșire'))->numeric(),
                ]),

            // Toate secțiunile de detaliu — collapsible și collapsed by default
            Schemas\Components\Section::make(__('Diagnostic'))
                ->collapsible()->collapsed()->compact()
                ->schema([
                    Forms\Components\Textarea::make('complaint')->label(__('Plângere client'))->rows(2)->columnSpanFull(),
                    Forms\Components\Textarea::make('diagnosis')->label(__('Diagnostic'))->rows(3)->columnSpanFull(),
                    Forms\Components\Textarea::make('recommendations')->label(__('Recomandări'))->rows(2)->columnSpanFull(),
                ]),
            Schemas\Components\Section::make(__('Foto'))
                ->collapsible()->collapsed()->compact()
                ->schema([
                    \Filament\Forms\Components\SpatieMediaLibraryFileUpload::make('photos')
                        ->label(__('Fotografii'))->collection('photos')
                        ->multiple()->reorderable()->image()->imageEditor()->maxFiles(20)
                        ->columnSpanFull(),
                ]),
            Schemas\Components\Section::make(__('Tracking & ETA'))
                ->columns(3)->collapsible()->collapsed()->compact()
                ->schema([
                    Forms\Components\DateTimePicker::make('eta_at')->label(__('Gata estimat (ETA)'))->seconds(false),
                    Forms\Components\TextInput::make('tracking_token')->label(__('Token public'))
                        ->disabled()->dehydrated(false)->columnSpan(2)
                        ->helperText(fn (?WorkOrder $record) => $record?->tracking_token
                            ? 'Link client: ' . $record->trackingUrl()
                            : 'Se generează la salvare'),
                ]),
            Schemas\Components\Section::make(__('Plată & total'))
                ->columns(3)->collapsible()->collapsed()->compact()
                ->schema([
                    Forms\Components\Select::make('pay_status')->label(__('Statut plată'))->options(\App\Support\I18n::opts(WorkOrder::PAY_STATUSES))->default('unpaid')->required(),
                    Forms\Components\TextInput::make('discount_pct')
                        ->label(__('Reducere %'))
                        ->numeric()
                        ->default(0)
                        ->live(onBlur: true)
                        ->afterStateUpdated(function ($state, callable $set, $record) {
                            if (! $record) return;
                            $works = (float) $record->works()->sum('total');
                            $parts = (float) $record->parts()->sum('total');
                            $sub   = (float) $record->subcontractJobs()
                                ->where('status', '!=', 'cancelled')->sum('client_price');
                            $disc  = min(100, max(0, (float) $state));
                            $set('total', round(($works + $parts + $sub) * (1 - $disc / 100), 2));
                        }),
                    Forms\Components\Toggle::make('apply_margin')
                        ->label(__('Aplică marjă internă'))
                        ->default(true)
                        ->helperText(__('On = din prețul manoperelor se scade marja pentru salariu. Off = manopere la cost (salariu pe Total integral).'))
                        ->visible(fn () => auth()->user()?->canDo(\App\Auth\Permissions::FINANCE_VIEW_INTERNAL_MARGIN) ?? false),
                    Forms\Components\TextInput::make('override_margin_pct')->label(__('Marjă internă (%) — override'))
                        ->numeric()->step(0.01)->minValue(0)->maxValue(90)
                        ->placeholder(__('Ex: 25'))
                        ->helperText(__('Doar pentru cazuri speciale. Lasă gol → folosește marja mecanicului.'))
                        ->visible(fn () => auth()->user()?->canDo(\App\Auth\Permissions::FINANCE_VIEW_INTERNAL_MARGIN) ?? false),
                    Forms\Components\TextInput::make('total')
                        ->label(__('Total (MDL)'))
                        ->numeric()->readOnly()->dehydrated(false)
                        ->extraAttributes(['style' => 'font-weight:600']),
                    Forms\Components\TextInput::make('_achitat')
                        ->label(__('Achitat (MDL)'))
                        ->readOnly()->dehydrated(false)
                        ->default(fn ($record) => $record ? number_format($record->paidAmount(), 2, '.', '') : '0.00')
                        ->extraAttributes(['style' => 'color:#16a34a;font-weight:600']),
                    Forms\Components\TextInput::make('_rest')
                        ->label(__('Rest de achitat (MDL)'))
                        ->readOnly()->dehydrated(false)
                        ->default(fn ($record) => $record ? number_format(max(0, (float)$record->total - $record->paidAmount()), 2, '.', '') : '0.00')
                        ->extraAttributes(fn ($record) => [
                            'style' => 'font-weight:600;color:' . ($record && $record->paidAmount() >= (float)$record->total ? '#16a34a' : '#dc2626'),
                        ]),
                    Forms\Components\Toggle::make('approved')->label(__('Aprobat de client')),
                    Forms\Components\DatePicker::make('closed_at')->label(__('Închis')),
                ]),
        ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('number')->label(__('Nr.'))->searchable()->sortable(),
                Tables\Columns\TextColumn::make('opened_at')->label(__('Deschis'))->date('d.m.Y')->sortable(),
                Tables\Columns\TextColumn::make('client.name')->label(__('Client'))->searchable(),
                Tables\Columns\TextColumn::make('vehicle.plate')->label(__('Auto'))->placeholder('—'),
                Tables\Columns\TextColumn::make('master.name')->label(__('Maistru'))->placeholder('—'),
                Tables\Columns\TextColumn::make('status')
                    ->formatStateUsing(fn ($state) => __(WorkOrder::STATUSES[$state] ?? $state))
                    ->badge()
                    ->colors([
                        'gray' => ['new'],
                        'info' => ['diagnosis', 'agreement', 'approved'],
                        'warning' => ['in_work', 'awaiting_parts'],
                        'success' => ['ready', 'done'],
                        'danger' => ['cancelled'],
                    ]),
                Tables\Columns\TextColumn::make('pay_status')
                    ->formatStateUsing(fn ($state) => __(WorkOrder::PAY_STATUSES[$state] ?? $state))
                    ->badge()
                    ->colors([
                        'danger' => ['unpaid'],
                        'warning' => ['partial'],
                        'success' => ['paid'],
                    ]),
                Tables\Columns\TextColumn::make('total')->money('MDL')->alignRight()->sortable(),
            ])
            ->filters([
                Tables\Filters\SelectFilter::make('status')->options(\App\Support\I18n::opts(WorkOrder::STATUSES)),
                Tables\Filters\SelectFilter::make('pay_status')->options(\App\Support\I18n::opts(WorkOrder::PAY_STATUSES)),
                Tables\Filters\SelectFilter::make('master_id')
                    ->label(__('Maistru'))
                    ->options(fn () => User::pluck('name', 'id')),
            ])
            // Row click opens the dashboard (single hub) instead of the raw edit form.
            ->recordUrl(fn (WorkOrder $r) => url('/app/work-orders/' . $r->id . '/dashboard'))
            ->actions([
                Actions\Action::make('pdf')
                    ->label(__('PDF'))
                    ->icon('heroicon-m-document-magnifying-glass')
                    ->color('gray')
                    ->modalHeading(fn (WorkOrder $r) => __('Factură') . ' — WO #' . $r->number)
                    ->modalSubmitAction(false)
                    ->modalCancelActionLabel(__('Închide'))
                    ->modalWidth('7xl')
                    ->modalContent(fn (WorkOrder $r) => view('filament.tenant.pdf-preview', [
                        'pdfUrl' => url('/app/work-orders/' . $r->id . '/pdf'),
                        'downloadUrl' => url('/app/work-orders/' . $r->id . '/pdf?download=1'),
                    ])),
                Actions\EditAction::make(),
                Actions\DeleteAction::make(),
            ])
            ->emptyStateHeading(__('Nicio fișă de lucru'))
            ->emptyStateDescription(__('Crează prima fișă pentru o mașină existentă. Adaugă manopere, piese, plăți — totalul se calculează automat.'))
            ->emptyStateIcon('heroicon-o-wrench-screwdriver')
            ->defaultSort('opened_at', 'desc');
    }

    public static function getRelations(): array
    {
        return [
            RelationManagers\WorksRelationManager::class,
            RelationManagers\PartsRelationManager::class,
            RelationManagers\SubcontractJobsRelationManager::class,
            RelationManagers\PaymentsRelationManager::class,
        ];
    }

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

    /**
     * Mechanics (role='mechanic') see only WOs assigned to them.
     * All other roles see everything in the current tenant.
     * Uses role column directly — no Spatie dependency — to avoid
     * team_id misconfiguration causing wrong results.
     */
    public static function getEloquentQuery(): Builder
    {
        $query = parent::getEloquentQuery();
        $user  = auth()->user();

        if (! $user) return $query->whereRaw('0 = 1');

        if ($user->role === 'mechanic') {
            return $query->where('master_id', $user->id);
        }

        return $query;
    }
}