<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;
use Modules\IndustrialEngineering\Models\LineTemplate;
use Modules\IndustrialEngineering\Models\ProductPlatform;
use Modules\IndustrialEngineering\Services\BomTreeService;

/**
 * Enriches toilet paper sample with deep nested assembly (e.g. air section → pump → motor).
 */
class ToiletPaperNestedStructureSeeder extends Seeder
{
    public function run(): void
    {
        $platform = ProductPlatform::where('platform_code', 'TP-001')->first();
        if (! $platform) {
            $this->command?->warn('Run ToiletPaperSampleSeeder first.');

            return;
        }

        $packLine = LineTemplate::where('template_code', 'LINE-PACK')->where('product_platform_id', $platform->id)->first();
        if (! $packLine) {
            return;
        }

        $revision = $packLine->revisions()->latest('id')->first();
        $mbom = $revision?->boms()->where('bom_type', 'mbom')->first();
        if (! $mbom) {
            return;
        }

        /** @var BomTreeService $tree */
        $tree = app(BomTreeService::class);

        if ($mbom->lines()->whereHas('itemMaster', fn ($q) => $q->where('item_code', 'ASM-AIR'))->exists()) {
            $this->command?->info('Nested air assembly already exists.');

            return;
        }

        $airSection = $tree->addNode($mbom, null, [
            'item_code' => 'ASM-AIR',
            'name' => 'قسمت باد (مجموعه)',
            'item_type' => 'assembly',
            'position_code' => 'P-AIR',
            'quantity' => 1,
        ]);

        $pump = $tree->addNode($mbom, $airSection->id, [
            'item_code' => 'SUB-PUMP',
            'name' => 'پمپ هوا (زیرمجموعه)',
            'item_type' => 'subassembly',
            'position_code' => 'P-AIR-01',
            'quantity' => 1,
        ]);

        $tree->addNode($mbom, $airSection->id, [
            'item_code' => 'SUB-DRYER',
            'name' => 'خشک‌کن (درایر)',
            'item_type' => 'subassembly',
            'position_code' => 'P-AIR-02',
            'quantity' => 1,
        ]);

        $tree->addNode($mbom, $airSection->id, [
            'item_code' => 'SUB-TANK',
            'name' => 'مخزن هوا',
            'item_type' => 'subassembly',
            'position_code' => 'P-AIR-03',
            'quantity' => 1,
        ]);

        foreach ([
            ['MOT-5KW', 'الکتروموتور ۵.۵ کیلووات', 'part'],
            ['MOT-BENZ', 'موتور بنزینی کمکی', 'part'],
            ['SNS-PRESS', 'سنسور فشار (درجه‌سنج)', 'part'],
            ['VLV-CHECK', 'شیر یکطرفه', 'part'],
        ] as [$code, $name, $type]) {
            $tree->addNode($mbom, $pump->id, [
                'item_code' => $code,
                'name' => $name,
                'item_type' => $type,
                'quantity' => 1,
            ]);
        }

        $this->command?->info('Nested air assembly structure added to LINE-PACK.');
    }
}