<?php

namespace App\Filament\Pages\Reports;

use App\Services\OrderService;
use BackedEnum;
use Filament\Forms\Components\DatePicker;
use Filament\Pages\Page;
use Filament\Schemas\Components\EmbeddedTable;
use Filament\Schemas\Schema;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Concerns\InteractsWithTable;
use Filament\Tables\Contracts\HasTable;
use Filament\Tables\Filters\Filter;
use Filament\Tables\Table;
use Illuminate\Contracts\Support\Htmlable;
use Illuminate\Support\Collection;
use Illuminate\Support\Facades\Gate;
use UnitEnum;

class SalesReport extends Page implements HasTable
{
    use InteractsWithTable;

    protected static string|BackedEnum|null $navigationIcon = 'heroicon-o-chart-bar';

    protected static string|UnitEnum|null $navigationGroup = 'Laporan';

    protected static ?int $navigationSort = 0;

    protected static ?string $navigationLabel = 'Penjualan';

    protected static ?string $slug = 'reports/sales';

    protected string $view = 'filament.pages.blank';

    public function getTitle(): string|Htmlable
    {
        return 'Laporan Penjualan';
    }

    public static function canAccess(): bool
    {
        return Gate::check('view-reports');
    }

    public function table(Table $table): Table
    {
        $service = app(OrderService::class);

        return $table
            ->records(function (?array $filters) use ($service) {
                $from = Arr::get($filters, 'period.date_from') ?? now()->startOfMonth()->toDateString();
                $to = Arr::get($filters, 'period.date_to') ?? now()->toDateString();

                return new Collection($service->salesPerProduct($from, $to));
            })
            ->columns([
                TextColumn::make('code')->label('Kode Produk')->badge(),
                TextColumn::make('name')->label('Nama Produk'),
                TextColumn::make('qty')->label('Qty Terjual')->numeric(),
                TextColumn::make('revenue')->label('Omzet')->numeric()->prefix('Rp '),
            ])
            ->filters([
                Filter::make('period')
                    ->schema([
                        DatePicker::make('date_from')->label('Dari')->default(now()->startOfMonth()->toDateString()),
                        DatePicker::make('date_to')->label('Sampai')->default(now()->toDateString()),
                    ]),
            ])
            ->paginated(false);
    }

    public function content(Schema $schema): Schema
    {
        return $schema
            ->components([
                EmbeddedTable::make(),
            ]);
    }
}