<?php

namespace Tests\Feature;

use App\Models\CustomerLevelModel;
use App\Models\ProductCategoryModel;
use App\Models\ProductModel;
use App\Models\PurchaseOrderModel;
use App\Models\StoreModel;
use App\Models\StoreOrderModel;
use App\Models\UserModel;

/**
 * 采购单导出（仅 Excel 表格，全品类）：xlsx Content-Type /
 * 权限拦截 / 中文文件名 RFC 5987 编码
 */
class ExportTest extends ProcurementTestCase
{
    /**
     * 构造含蔬果 + 肉禽两类商品的采购单（下单 → 汇总生成）
     */
    private function buildPurchaseWithItems(): PurchaseOrderModel
    {
        $vegRoot = ProductCategoryModel::create(['name' => '蔬菜', 'parent_id' => 0, 'sort' => 0, 'status' => 1]);
        $meatRoot = ProductCategoryModel::create(['name' => '肉禽蛋', 'parent_id' => 0, 'sort' => 1, 'status' => 1]);

        $level = CustomerLevelModel::factory()->create();
        $store = StoreModel::factory()->create(['level_id' => $level->id]);
        $veg = ProductModel::factory()->create(['status' => ProductModel::STATUS_ON, 'category_id' => $vegRoot->id, 'cost_price' => '5.00']);
        $meat = ProductModel::factory()->create(['status' => ProductModel::STATUS_ON, 'category_id' => $meatRoot->id, 'cost_price' => '20.00']);

        $this->actingAsMiniUser(UserModel::factory()->forStore($store->id)->create());
        $this->postJson('/mini/order', ['items' => [
            ['product_id' => $veg->id, 'quantity' => 2],
            ['product_id' => $meat->id, 'quantity' => 1],
        ]])->assertJsonPath('success', true);

        // 接单后生成采购单
        StoreOrderModel::query()->update(['status' => StoreOrderModel::STATUS_SUMMARIZED]);

        $this->actingAsSysUser();
        $this->postJson('/purchase/order/generate', ['purchase_date' => now()->toDateString()])
            ->assertJsonPath('success', true);

        return PurchaseOrderModel::first();
    }

    /** xlsx 导出：正确 Content-Type + 中文文件名 RFC 5987 编码 */
    public function test_export_xlsx_with_encoded_chinese_filename(): void
    {
        $purchase = $this->buildPurchaseWithItems();
        $this->actingAsSysUser();

        $response = $this->get("/purchase/order/{$purchase->id}/export");
        $response->assertOk();

        $this->assertStringContainsString(
            'spreadsheetml',
            (string) $response->headers->get('Content-Type'),
            'xlsx 应返回电子表格 Content-Type'
        );

        $disposition = (string) $response->headers->get('Content-Disposition');
        // Symfony 输出小写 utf-8''（RFC 5987），大小写不敏感断言
        $this->assertMatchesRegularExpression("/filename\*=utf-8''/i", $disposition, '中文文件名应走 RFC 5987 编码');
        $this->assertStringContainsString(rawurlencode('采购单'), $disposition);
    }

    /** 采购单不存在 → 拒绝 */
    public function test_export_missing_purchase_rejected(): void
    {
        $this->actingAsSysUser();

        $this->get('/purchase/order/99999/export')
            ->assertJsonPath('success', false);
    }

    /** 无 purchase.order.export 权限点 → 拦截 */
    public function test_export_requires_export_permission(): void
    {
        $purchase = $this->buildPurchaseWithItems();
        // 仅持有查询权限的用户
        $this->actingAsSysUser(['purchase.order.query']);

        $response = $this->get("/purchase/order/{$purchase->id}/export");
        $this->assertFalse($response->json('success'), '缺少权限点应被拦截');
    }
}