<?php

namespace App\Module\Mex\Tests;

use App\Module\Mex\Logic\MexAccountLogic;
use App\Module\Mex\Logic\MexOrderLogic;
use App\Module\Mex\Models\MexPriceConfig;
use App\Module\Fund\Services\FundService;
use App\Module\Fund\Enums\FUND_TYPE;
use App\Module\GameItems\Services\ItemService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

/**
 * Mex账户流转逻辑测试
 */
class MexAccountLogicTest extends TestCase
{
    use RefreshDatabase;

    private int $testUserId = 1001;
    private int $testItemId = 10001;
    private int $warehouseUserId = 15;
    
    protected function setUp(): void
    {
        parent::setUp();
        
        // 初始化测试数据
        $this->initTestData();
    }

    /**
     * 初始化测试数据
     */
    private function initTestData(): void
    {
        // 创建价格配置
        MexPriceConfig::create([
            'item_id' => $this->testItemId,
            'min_price' => '1.00000',
            'max_price' => '10.00000',
            'protection_threshold' => 1000,
            'is_enabled' => true,
        ]);

        // 给测试用户添加物品
        ItemService::addItem($this->testUserId, $this->testItemId, 100, [
            'reason' => 'test_init',
            'remark' => '测试初始化物品'
        ]);

        // 给仓库用户添加资金
        $warehouseFundService = new FundService($this->warehouseUserId, FUND_TYPE::FUND1);
        $warehouseFundService->admin_operate(
            1, // admin_id
            FUND_TYPE::FUND1,
            1000000, // 10000.00元
            '测试初始化仓库资金'
        );

        // 给测试用户添加资金
        $userFundService = new FundService($this->testUserId, FUND_TYPE::FUND1);
        $userFundService->admin_operate(
            1, // admin_id
            FUND_TYPE::FUND1,
            500000, // 5000.00元
            '测试初始化用户资金'
        );
    }

    /**
     * 测试用户卖出订单处理
     */
    public function testUserSellOrder(): void
    {
        // 创建卖出订单
        $result = MexOrderLogic::createSellOrder(
            $this->testUserId,
            $this->testItemId,
            10,
            '2.50000'
        );

        $this->assertTrue($result['success'], '卖出订单创建应该成功');
        $this->assertArrayHasKey('order_id', $result);
        $this->assertArrayHasKey('result', $result);
        
        $orderResult = $result['result'];
        $this->assertTrue($orderResult['success'], '卖出订单处理应该成功');
        $this->assertArrayHasKey('transaction_id', $orderResult);

        // 验证用户物品减少
        $userItems = ItemService::getUserItems($this->testUserId, ['item_id' => $this->testItemId]);
        $totalQuantity = $userItems->sum('quantity');
        $this->assertEquals(90, $totalQuantity, '用户物品应该减少10个');

        // 验证用户资金增加
        $userFundService = new FundService($this->testUserId, FUND_TYPE::FUND1);
        $userBalance = $userFundService->balance();
        $this->assertGreaterThan(500000, $userBalance, '用户资金应该增加');
    }

    /**
     * 测试用户买入订单处理
     */
    public function testUserBuyOrder(): void
    {
        // 先给仓库添加一些物品
        ItemService::addItem($this->warehouseUserId, $this->testItemId, 50, [
            'reason' => 'test_warehouse_stock',
            'remark' => '测试仓库库存'
        ]);

        // 创建买入订单
        $result = MexOrderLogic::createBuyOrder(
            $this->testUserId,
            $this->testItemId,
            5,
            '8.00000'
        );

        $this->assertTrue($result['success'], '买入订单创建应该成功');
        $this->assertArrayHasKey('order_id', $result);
        $this->assertArrayHasKey('result', $result);
        
        $orderResult = $result['result'];
        $this->assertTrue($orderResult['success'], '买入订单处理应该成功');
        $this->assertArrayHasKey('transaction_id', $orderResult);

        // 验证用户物品增加
        $userItems = ItemService::getUserItems($this->testUserId, ['item_id' => $this->testItemId]);
        $totalQuantity = $userItems->sum('quantity');
        $this->assertEquals(105, $totalQuantity, '用户物品应该增加5个');

        // 验证用户资金减少
        $userFundService = new FundService($this->testUserId, FUND_TYPE::FUND1);
        $userBalance = $userFundService->balance();
        $this->assertLessThan(500000, $userBalance, '用户资金应该减少');
    }

    /**
     * 测试资金不足的买入订单
     */
    public function testBuyOrderInsufficientFunds(): void
    {
        // 先给仓库添加一些物品
        ItemService::addItem($this->warehouseUserId, $this->testItemId, 50, [
            'reason' => 'test_warehouse_stock',
            'remark' => '测试仓库库存'
        ]);

        // 尝试创建超出资金能力的买入订单
        $result = MexOrderLogic::createBuyOrder(
            $this->testUserId,
            $this->testItemId,
            1000, // 大量购买
            '10.00000' // 高价
        );

        $this->assertTrue($result['success'], '订单创建应该成功');
        
        $orderResult = $result['result'];
        $this->assertFalse($orderResult['success'], '订单处理应该失败');
        $this->assertStringContainsString('资金不足', $orderResult['message']);
    }

    /**
     * 测试物品不足的卖出订单
     */
    public function testSellOrderInsufficientItems(): void
    {
        // 尝试卖出超过拥有数量的物品
        $result = MexOrderLogic::createSellOrder(
            $this->testUserId,
            $this->testItemId,
            200, // 超过拥有的100个
            '2.50000'
        );

        $this->assertTrue($result['success'], '订单创建应该成功');
        
        $orderResult = $result['result'];
        $this->assertFalse($orderResult['success'], '订单处理应该失败');
        $this->assertStringContainsString('不足', $orderResult['message']);
    }
}