using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Networking;

[System.Serializable]
public class LoginResponse
{
    public string msg;
    public string state;
    public int userId;
    public string token;
}
public class LoginManager : MonoBehaviour
{
    public static LoginManager Instance;
    
    public LoginScene loginScene;
    //public string loginIP = "http://172.16.1.254";

    void Awake()
    {
        Instance = this;
    }
    public System.Action OnLoginSuccess;
    public void Login(string account, string password)
    {
        StartCoroutine(LoginRequest(account, password));
    }
    // 发送网络请求
    IEnumerator LoginRequest(string account, string password)
    {
        WWWForm form = new WWWForm();
        form.AddField("action", "login");
        form.AddField("login_name", account);
        form.AddField("password", password);
        
        using (UnityWebRequest webRequest = UnityWebRequest.Post("http://172.16.1.254:13030/Handler/User.ashx?action=login", form))
        {
            yield return webRequest.SendWebRequest();

            if (webRequest.result != UnityWebRequest.Result.Success)
            {
                Debug.LogError("登录失败：" + webRequest.error);
                yield break;
            }

            string json = webRequest.downloadHandler.text;
            Debug.Log("服务器返回：" + json);

            
            LoginResponse resp = JsonUtility.FromJson<LoginResponse>(json);
            if (resp.state == "true")
            {
                Debug.Log("登录成功，准备回调");
                Debug.Log("账号密码正确登录成功");
                OnLoginSuccess?.Invoke();  // ← 关键
            }
            else
            {
                loginScene.ShowTip("登录失败，用户名或密码错误！");
                Debug.LogWarning("登录失败：" + resp.msg);
            }
        }
    }
}