using System;
using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

class TestRegisterProgram
{
    static async Task Main(string[] args)
    {
        var client = new HttpClient();
        
        // 生成随机用户名
        var random = new Random();
        var username = $"testuser{random.Next(1000, 9999)}";
        var email = $"{username}@example.com";
        
        Console.WriteLine($"尝试注册用户: {username}, 邮箱: {email}");
        
        // 创建注册请求
        var registerData = new
        {
            Username = username,
            Email = email,
            Password = "password123"
        };
        
        var json = JsonSerializer.Serialize(registerData);
        var content = new StringContent(json, Encoding.UTF8, "application/json");
        
        try
        {
            // 发送注册请求
            var response = await client.PostAsync("http://localhost:5001/api/v1/auth/register", content);
            
            if (response.IsSuccessStatusCode)
            {
                var responseContent = await response.Content.ReadAsStringAsync();
                Console.WriteLine($"注册成功! 响应内容: {responseContent}");
            }
            else
            {
                var errorContent = await response.Content.ReadAsStringAsync();
                Console.WriteLine($"注册失败! 状态码: {response.StatusCode}");
                Console.WriteLine($"错误内容: {errorContent}");
            }
        }
        catch (Exception ex)
        {
            Console.WriteLine($"发生异常: {ex.Message}");
        }
    }
}