<?php

namespace Tests\Api;

use App\Models\Warehouse;
use App\Models\Supplier;
use App\Models\Brand;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class PurchaseOrderTest extends TestCase
{
    use RefreshDatabase;

    public function test_create_purchase_order_draft()
    {
        // 创建测试数据
        $warehouse = Warehouse::factory()->create(['type' => 'erp']);
        $supplier = Supplier::factory()->create();
        $brand = Brand::factory()->create();

        $response = $this->postJson('/api/purchase-orders/draft', [
            'warehouse_id' => $warehouse->id,
            'supplier_id' => $supplier->id,
            'brand_id' => $brand->id,
            'expected_arrival' => '2026-03-20',
            'shipping_method' => 'express',
            'freight' => 50.00,
            'category' => '电子产品',
            'remark' => '测试采购单',
        ]);

        $response->assertStatus(200)
            ->assertJsonStructure([
                'code',
                'data' => [
                    'id',
                    'po_no',
                    'warehouse_id',
                    'supplier_id',
                    'status',
                    'total_amount',
                ],
                'message'
            ])
            ->assertJson([
                'code' => 200,
                'message' => '采购单草稿创建成功'
            ]);
    }

    public function test_update_purchase_order_with_items()
    {
        // 创建采购单草稿
        $warehouse = Warehouse::factory()->create(['type' => 'erp']);
        $supplier = Supplier::factory()->create();
        $brand = Brand::factory()->create();

        $draftResponse = $this->postJson('/api/purchase-orders/draft', [
            'warehouse_id' => $warehouse->id,
            'supplier_id' => $supplier->id,
            'brand_id' => $brand->id,
            'expected_arrival' => '2026-03-20',
            'shipping_method' => 'express',
        ]);

        $purchaseOrderId = $draftResponse->json('data.id');

        // 更新采购单，添加商品项
        $response = $this->putJson("/api/purchase-orders/{$purchaseOrderId}", [
            'items' => [
                [
                    'sku_code' => 'TEST001',
                    'sku_name' => '测试商品1',
                    'quantity' => 10,
                    'price' => 100.00,
                ],
                [
                    'sku_code' => 'TEST002',
                    'sku_name' => '测试商品2',
                    'quantity' => 5,
                    'price' => 200.00,
                ]
            ]
        ]);

        $response->assertStatus(200)
            ->assertJson([
                'code' => 200,
                'message' => '采购单更新成功'
            ]);
    }

    public function test_submit_purchase_order_for_review()
    {
        // 创建采购单草稿并添加商品
        $warehouse = Warehouse::factory()->create(['type' => 'erp']);
        $supplier = Supplier::factory()->create();
        $brand = Brand::factory()->create();

        $draftResponse = $this->postJson('/api/purchase-orders/draft', [
            'warehouse_id' => $warehouse->id,
            'supplier_id' => $supplier->id,
            'brand_id' => $brand->id,
            'expected_arrival' => '2026-03-20',
            'shipping_method' => 'express',
        ]);

        $purchaseOrderId = $draftResponse->json('data.id');

        // 添加商品
        $this->putJson("/api/purchase-orders/{$purchaseOrderId}", [
            'items' => [
                [
                    'sku_code' => 'TEST001',
                    'sku_name' => '测试商品',
                    'quantity' => 10,
                    'price' => 100.00,
                ]
            ]
        ]);

        // 提交审核
        $response = $this->postJson("/api/purchase-orders/{$purchaseOrderId}/submit-review");

        $response->assertStatus(200)
            ->assertJson([
                'code' => 200,
                'message' => '采购单已提交审核'
            ]);
    }
}