<?php

namespace Tests\Unit\Farm;

use Tests\TestCase;
use App\Module\Farm\Services\PickService;
use App\Module\Farm\Models\FarmCrop;
use App\Module\Farm\Models\FarmSeed;
use App\Module\Farm\Models\FarmLand;
use App\Module\Farm\Models\FarmUser;
use App\Module\Farm\Enums\GROWTH_STAGE;
use Illuminate\Foundation\Testing\RefreshDatabase;

/**
 * 摘取服务测试
 */
class PickServiceTest extends TestCase
{
    use RefreshDatabase;

    /**
     * 测试获取摘取信息
     */
    public function test_get_pick_info()
    {
        // 创建测试数据
        $seed = FarmSeed::factory()->create([
            'pick_enabled' => true,
            'pick_max_ratio' => 0.3,
            'pick_min_reserve_ratio' => 0.1,
            'pick_cooldown_seconds' => 1800,
        ]);

        $land = FarmLand::factory()->create();
        $farmUser = FarmUser::factory()->create();

        $crop = FarmCrop::factory()->create([
            'seed_id' => $seed->id,
            'land_id' => $land->id,
            'user_id' => $farmUser->user_id,
            'growth_stage' => GROWTH_STAGE::MATURE,
            'final_output_amount' => 100,
            'picked_amount' => 0,
            'min_reserve_amount' => 10,
        ]);

        // 测试获取摘取信息
        $pickInfo = PickService::getPickInfo($crop->id);

        $this->assertNotNull($pickInfo);
        $this->assertEquals($crop->id, $pickInfo->cropId);
        $this->assertEquals(90, $pickInfo->pickableAmount); // 100 - 0 - 10
        $this->assertTrue($pickInfo->canPick);
    }

    /**
     * 测试检查摘取条件
     */
    public function test_can_pick_crop()
    {
        // 创建成熟的作物
        $seed = FarmSeed::factory()->create(['pick_enabled' => true]);
        $land = FarmLand::factory()->create();
        $farmUser = FarmUser::factory()->create();

        $crop = FarmCrop::factory()->create([
            'seed_id' => $seed->id,
            'land_id' => $land->id,
            'user_id' => $farmUser->user_id,
            'growth_stage' => GROWTH_STAGE::MATURE,
            'final_output_amount' => 100,
            'picked_amount' => 0,
            'min_reserve_amount' => 10,
        ]);

        // 测试可以摘取
        $result = PickService::canPickCrop($crop->id);
        $this->assertTrue($result['can_pick']);

        // 测试不成熟的作物
        $crop->growth_stage = GROWTH_STAGE::GROWTH;
        $crop->save();

        $result = PickService::canPickCrop($crop->id);
        $this->assertFalse($result['can_pick']);
        $this->assertStringContains('未成熟', $result['reason']);
    }

    /**
     * 测试摘取功能（需要模拟ItemService）
     */
    public function test_pick_crop_basic_validation()
    {
        // 测试基本验证
        $this->expectException(\Exception::class);
        
        // 尝试摘取不存在的作物
        PickService::pickCrop(1, 999999, 10, 'manual');
    }
}