<?php

namespace App\Module\Transfer\Tests\Unit;

use App\Module\Transfer\Validations\TransferInValidation;
use App\Module\Transfer\Validations\TransferOutValidation;
use App\Module\Transfer\Models\TransferApp;
use Tests\TestCase;
use Illuminate\Foundation\Testing\RefreshDatabase;

/**
 * 划转验证测试
 */
class TransferValidationTest extends TestCase
{
    use RefreshDatabase;

    /**
     * 设置测试环境
     */
    protected function setUp(): void
    {
        parent::setUp();
        
        // 创建测试应用
        $this->testApp = TransferApp::create([
            'keyname' => 'test_app',
            'title' => '测试应用',
            'description' => '用于单元测试的应用',
            'out_id' => 1001,
            'currency_id' => 1,
            'fund_id' => 1,
            'exchange_rate' => 1.0000,
            'is_enabled' => true,
        ]);
    }

    /**
     * 测试转入验证 - 有效数据
     */
    public function testTransferInValidationWithValidData(): void
    {
        $data = [
            'transfer_app_id' => $this->testApp->id,
            'business_id' => 'test_in_' . time(),
            'user_id' => 1001,
            'amount' => '100.50',
            'out_user_id' => 'ext_user_123',
            'remark' => '测试转入',
            'callback_data' => ['key' => 'value'],
        ];

        $validation = new TransferInValidation($data);
        $this->assertTrue($validation->validate());
        $this->assertEmpty($validation->getErrors());
    }

    /**
     * 测试转入验证 - 缺少必填字段
     */
    public function testTransferInValidationWithMissingFields(): void
    {
        $data = [
            // 缺少 transfer_app_id
            'business_id' => 'test_in_' . time(),
            'user_id' => 1001,
            'amount' => '100.50',
        ];

        $validation = new TransferInValidation($data);
        $this->assertFalse($validation->validate());
        $this->assertArrayHasKey('transfer_app_id', $validation->getErrors());
    }

    /**
     * 测试转入验证 - 无效金额格式
     */
    public function testTransferInValidationWithInvalidAmount(): void
    {
        $data = [
            'transfer_app_id' => $this->testApp->id,
            'business_id' => 'test_in_' . time(),
            'user_id' => 1001,
            'amount' => 'invalid_amount', // 无效金额
        ];

        $validation = new TransferInValidation($data);
        $this->assertFalse($validation->validate());
        $this->assertArrayHasKey('amount', $validation->getErrors());
    }

    /**
     * 测试转入验证 - 业务ID重复
     */
    public function testTransferInValidationWithDuplicateBusinessId(): void
    {
        $businessId = 'duplicate_test_' . time();
        
        // 先创建一个订单
        \App\Module\Transfer\Models\TransferOrder::create([
            'transfer_app_id' => $this->testApp->id,
            'out_id' => $this->testApp->out_id,
            'out_order_id' => $businessId,
            'user_id' => 1001,
            'currency_id' => 1,
            'fund_id' => 1,
            'type' => 1,
            'status' => 1,
            'out_amount' => 100,
            'amount' => 100,
            'exchange_rate' => 1.0000,
        ]);

        $data = [
            'transfer_app_id' => $this->testApp->id,
            'business_id' => $businessId, // 重复的业务ID
            'user_id' => 1001,
            'amount' => '100.50',
        ];

        $validation = new TransferInValidation($data);
        $this->assertFalse($validation->validate());
        $this->assertArrayHasKey('business_id', $validation->getErrors());
    }

    /**
     * 测试转入验证 - 回调数据过大
     */
    public function testTransferInValidationWithLargeCallbackData(): void
    {
        $largeData = str_repeat('x', 2000); // 超过1KB的数据
        
        $data = [
            'transfer_app_id' => $this->testApp->id,
            'business_id' => 'test_large_' . time(),
            'user_id' => 1001,
            'amount' => '100.50',
            'callback_data' => ['large_field' => $largeData],
        ];

        $validation = new TransferInValidation($data);
        $this->assertFalse($validation->validate());
        $this->assertArrayHasKey('callback_data', $validation->getErrors());
    }

    /**
     * 测试转入验证 - 回调数据包含敏感字段
     */
    public function testTransferInValidationWithSensitiveCallbackData(): void
    {
        $data = [
            'transfer_app_id' => $this->testApp->id,
            'business_id' => 'test_sensitive_' . time(),
            'user_id' => 1001,
            'amount' => '100.50',
            'callback_data' => ['password' => 'secret123'], // 敏感字段
        ];

        $validation = new TransferInValidation($data);
        $this->assertFalse($validation->validate());
        $this->assertArrayHasKey('callback_data', $validation->getErrors());
    }

    /**
     * 测试转出验证 - 有效数据
     */
    public function testTransferOutValidationWithValidData(): void
    {
        $data = [
            'transfer_app_id' => $this->testApp->id,
            'business_id' => 'test_out_' . time(),
            'user_id' => 1001,
            'amount' => '50.25',
            'out_user_id' => 'ext_user_456',
            'remark' => '测试转出',
        ];

        $validation = new TransferOutValidation($data);
        $this->assertTrue($validation->validate());
        $this->assertEmpty($validation->getErrors());
    }

    /**
     * 测试转出验证 - 缺少必填字段
     */
    public function testTransferOutValidationWithMissingFields(): void
    {
        $data = [
            'transfer_app_id' => $this->testApp->id,
            // 缺少 business_id
            'user_id' => 1001,
            'amount' => '50.25',
        ];

        $validation = new TransferOutValidation($data);
        $this->assertFalse($validation->validate());
        $this->assertArrayHasKey('business_id', $validation->getErrors());
    }

    /**
     * 测试转出验证 - 无效用户ID
     */
    public function testTransferOutValidationWithInvalidUserId(): void
    {
        $data = [
            'transfer_app_id' => $this->testApp->id,
            'business_id' => 'test_out_' . time(),
            'user_id' => 0, // 无效用户ID
            'amount' => '50.25',
        ];

        $validation = new TransferOutValidation($data);
        $this->assertFalse($validation->validate());
        $this->assertArrayHasKey('user_id', $validation->getErrors());
    }

    /**
     * 测试应用验证 - 不存在的应用
     */
    public function testValidationWithNonExistentApp(): void
    {
        $data = [
            'transfer_app_id' => 99999, // 不存在的应用ID
            'business_id' => 'test_nonexistent_' . time(),
            'user_id' => 1001,
            'amount' => '100.00',
        ];

        $validation = new TransferInValidation($data);
        $this->assertFalse($validation->validate());
        $this->assertArrayHasKey('transfer_app_id', $validation->getErrors());
    }

    /**
     * 测试应用验证 - 已禁用的应用
     */
    public function testValidationWithDisabledApp(): void
    {
        // 禁用应用
        $this->testApp->update(['is_enabled' => false]);

        $data = [
            'transfer_app_id' => $this->testApp->id,
            'business_id' => 'test_disabled_' . time(),
            'user_id' => 1001,
            'amount' => '100.00',
        ];

        $validation = new TransferInValidation($data);
        $this->assertFalse($validation->validate());
        $this->assertArrayHasKey('transfer_app_id', $validation->getErrors());
    }

    /**
     * 测试字符串长度验证
     */
    public function testStringLengthValidation(): void
    {
        $data = [
            'transfer_app_id' => $this->testApp->id,
            'business_id' => str_repeat('x', 101), // 超过100字符
            'user_id' => 1001,
            'amount' => '100.00',
            'out_user_id' => str_repeat('y', 51), // 超过50字符
            'remark' => str_repeat('z', 256), // 超过255字符
        ];

        $validation = new TransferInValidation($data);
        $this->assertFalse($validation->validate());
        
        $errors = $validation->getErrors();
        $this->assertArrayHasKey('business_id', $errors);
        $this->assertArrayHasKey('out_user_id', $errors);
        $this->assertArrayHasKey('remark', $errors);
    }

    /**
     * 测试数据类型验证
     */
    public function testDataTypeValidation(): void
    {
        $data = [
            'transfer_app_id' => 'invalid_id', // 应该是整数
            'business_id' => 123, // 应该是字符串
            'user_id' => 'invalid_user', // 应该是整数
            'amount' => 100, // 应该是字符串
        ];

        $validation = new TransferInValidation($data);
        $this->assertFalse($validation->validate());
        
        $errors = $validation->getErrors();
        $this->assertArrayHasKey('transfer_app_id', $errors);
        $this->assertArrayHasKey('user_id', $errors);
    }

    /**
     * 清理测试环境
     */
    protected function tearDown(): void
    {
        parent::tearDown();
    }
}