<?php

namespace App\Filament\Imports;

use App\Models\Item;
use Filament\Actions\Imports\ImportColumn;
use Filament\Actions\Imports\Importer;
use Filament\Actions\Imports\Models\Import;

class ItemImporter extends Importer
{
    protected static ?string $model = Item::class;

    public static function getColumns(): array
    {
        return [
            ImportColumn::make('code')
                ->requiredMapping()
                ->exampleHeader('Item Code')
                ->example('123456')
                ->label('Item Code')
                ->rules(['required']),
            ImportColumn::make('description')
                ->requiredMapping()
                ->exampleHeader('Description')
                ->example('Testing Model Description 1')
                ->label('Description')
                ->rules(['required']),
            ImportColumn::make('hourly_quantity')
                ->requiredMapping()
                ->exampleHeader('Hourly Quantity')
                ->example('25')
                ->label('Hourly Quantity')
                ->numeric()
                ->rules(['required', 'integer']),
            ImportColumn::make('plant')
                ->requiredMapping()
                ->exampleHeader('Plant Name')
                ->example('Ransar Industries-I')
                ->label('Plant Name')
                ->relationship(resolveUsing: 'name')
                ->rules(['required']),
        ];
    }

    public function resolveRecord(): ?Item
    {
        $plant = \App\Models\Plant::where('name', $this->data['plant'])->first();
        if (!$plant) {
            return null;
        }
        return Item::updateOrCreate([
                'code' => $this->data['code'],
                'plant_id' => $plant->id
            ],
            [
                'description' => $this->data['description'],
                'hourly_quantity' => $this->data['hourly_quantity']
            ]
        );
        // return new Item;
    }

    public static function getCompletedNotificationBody(Import $import): string
    {
        $body = 'Your item import has completed and '.number_format($import->successful_rows).' '.str('row')->plural($import->successful_rows).' imported.';

        if ($failedRowsCount = $import->getFailedRowsCount()) {
            $body .= ' '.number_format($failedRowsCount).' '.str('row')->plural($failedRowsCount).' failed to import.';
        }

        return $body;
    }
}