<?php

namespace Tests\Feature;

use App\Models\HomeSpecialModel;
use App\Models\ProductModel;

/**
 * 后台特价推荐（客户端配置）：批量添加（重复自动跳过）、商品名搜索、
 * 编辑排序/状态、单个/批量删除、权限点拦截
 */
class ClientSpecialTest extends ProcurementTestCase
{
    /** 批量添加成功：全部写入推荐表，added/skipped 计数正确 */
    public function test_batch_add_creates_specials(): void
    {
        $this->actingAsSysUser();
        $ids = ProductModel::factory()->count(3)->create()->pluck('id')->all();

        $this->postJson('/client/special/batch', ['product_ids' => $ids])
            ->assertOk()
            ->assertJsonPath('success', true)
            ->assertJsonPath('data.added', 3)
            ->assertJsonPath('data.skipped', 0);

        foreach ($ids as $id) {
            $this->assertDatabaseHas('mini_home_special', [
                'product_id' => $id,
                'status' => HomeSpecialModel::STATUS_NORMAL,
            ]);
        }
    }

    /** 重复添加：已在推荐中的商品自动跳过，不产生重复行 */
    public function test_batch_add_skips_existing_products(): void
    {
        $this->actingAsSysUser();
        [$a, $b] = ProductModel::factory()->count(2)->create()->all();
        HomeSpecialModel::create(['product_id' => $a->id, 'sort' => 0, 'status' => 1]);

        $this->postJson('/client/special/batch', ['product_ids' => [$a->id, $b->id]])
            ->assertOk()
            ->assertJsonPath('success', true)
            ->assertJsonPath('data.added', 1)
            ->assertJsonPath('data.skipped', 1);

        $this->assertSame(1, HomeSpecialModel::where('product_id', $a->id)->count());
        $this->assertSame(2, HomeSpecialModel::count());
    }

    /** product_ids 为空数组 → 校验失败，不添加任何推荐 */
    public function test_batch_add_requires_non_empty_product_ids(): void
    {
        $this->actingAsSysUser();
        ProductModel::factory()->create();

        $this->postJson('/client/special/batch', ['product_ids' => []])
            ->assertOk()
            ->assertJsonPath('success', false)
            ->assertJsonPath('msg', '请选择要添加的商品');

        $this->assertSame(0, HomeSpecialModel::count());
    }

    /** 无 client.special.create 权限点 → 拦截 */
    public function test_batch_add_forbidden_without_permission(): void
    {
        // 先建占位用户：每个测试方法内首个系统用户自增 id=1，超管旁路会绕过 abilities 校验
        $this->actingAsSysUser();
        $this->actingAsSysUser(['client.special.query']);

        $product = ProductModel::factory()->create();

        $this->postJson('/client/special/batch', ['product_ids' => [$product->id]])
            ->assertOk()
            ->assertJsonPath('success', false)
            ->assertJsonPath('msg', 'No Permission');

        $this->assertSame(0, HomeSpecialModel::count());
    }

    /** 列表 keyword 按商品名模糊过滤，行内附带商品信息 */
    public function test_query_filters_by_product_name_keyword(): void
    {
        $this->actingAsSysUser();
        $cabbage = ProductModel::factory()->create(['name' => '有机大白菜']);
        $apple = ProductModel::factory()->create(['name' => '红富士苹果']);
        HomeSpecialModel::create(['product_id' => $cabbage->id, 'sort' => 0, 'status' => 1]);
        HomeSpecialModel::create(['product_id' => $apple->id, 'sort' => 0, 'status' => 1]);

        $data = $this->getJson('/client/special?keyword=' . urlencode('白菜'))
            ->assertOk()
            ->json('data');

        $this->assertSame(1, $data['total']);
        $this->assertSame('有机大白菜', $data['data'][0]['product']['name']);
    }

    /** 编辑：仅排序与状态可改 */
    public function test_update_changes_sort_and_status(): void
    {
        $this->actingAsSysUser();
        $special = HomeSpecialModel::create([
            'product_id' => ProductModel::factory()->create()->id,
            'sort' => 0,
            'status' => 1,
        ]);

        $this->putJson("/client/special/{$special->id}", ['sort' => 5, 'status' => 0])
            ->assertOk()
            ->assertJsonPath('success', true);

        $this->assertDatabaseHas('mini_home_special', [
            'id' => $special->id,
            'sort' => 5,
            'status' => 0,
        ]);
    }

    /** 单个删除 + 批量删除：选中的删除，未选中的保留 */
    public function test_delete_and_batch_delete(): void
    {
        $this->actingAsSysUser();
        $products = ProductModel::factory()->count(3)->create();
        $specials = $products->map(static fn ($p) => HomeSpecialModel::create([
            'product_id' => $p->id, 'sort' => 0, 'status' => 1,
        ]));

        $this->deleteJson("/client/special/{$specials[0]->id}")
            ->assertOk()
            ->assertJsonPath('success', true);
        $this->assertDatabaseMissing('mini_home_special', ['id' => $specials[0]->id]);

        $this->deleteJson('/client/special/batch', ['ids' => [$specials[1]->id]])
            ->assertOk()
            ->assertJsonPath('success', true);

        $this->assertDatabaseMissing('mini_home_special', ['id' => $specials[1]->id]);
        $this->assertDatabaseHas('mini_home_special', ['id' => $specials[2]->id]);
    }

    /** 批量删除 ids 为空 → 校验失败 */
    public function test_batch_delete_requires_non_empty_ids(): void
    {
        $this->actingAsSysUser();
        $special = HomeSpecialModel::create([
            'product_id' => ProductModel::factory()->create()->id,
            'sort' => 0,
            'status' => 1,
        ]);

        $this->deleteJson('/client/special/batch', ['ids' => []])
            ->assertOk()
            ->assertJsonPath('success', false)
            ->assertJsonPath('msg', '请选择要删除的推荐');

        $this->assertDatabaseHas('mini_home_special', ['id' => $special->id]);
    }
}