using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
//用户操作窗口
public class OperateUserWindowCtrl : MonoBasePanel
{
    InputField userInput;
    InputField passwordInput;
    InputField repeatPasswordInput;

    //取消按钮
    Button cancelButton;

    //添加按钮 
    Button addButton;

    //修改按钮
    Button changeButton;

    Text titleText;//窗口标题
    Text promptText;//下方提示文字

    //选择编辑模式时记录当前选择用户名
    string cUser;

    MessagePrefabCtrl prefabCtrl1;//待修改的对象
    UserType userType;
    // Start is called before the first frame update
    protected override void Start()
    {
        base.Start();
    }

    protected override void InitComponent()
    {
        userInput = this.transform.Find("Image_bg/InputField_user").GetComponent<InputField>();
        passwordInput = this.transform.Find("Image_bg/InputField_pass").GetComponent<InputField>();
        repeatPasswordInput = this.transform.Find("Image_bg/InputField_repeatPass").GetComponent<InputField>();
        changeButton = this.transform.Find("Image_bg/Button_change").GetComponent<Button>();
        cancelButton = this.transform.Find("Image_bg/Button_cancle").GetComponent<Button>();
        addButton = this.transform.Find("Image_bg/Button_add").GetComponent<Button>();

        this.transform.Find("Image_bg/Button_Close").GetComponent<Button>().onClick.AddListener(CloseButtonOn);
        titleText = this.transform.Find("Image_bg/Text_panelTitle").GetComponent<Text>();
        promptText = this.transform.Find("Image_bg/Text_prompt").GetComponent<Text>();
        addButton.onClick.AddListener(AddButtonOn);
        changeButton.onClick.AddListener(ChangeBttonOn);
        cancelButton.onClick.AddListener(CancleButtonOn);
        CloseButtonOn();
    }


    //添加新学员显示面板
    public void StartAddStudent(UserType userType)
    {
        this.gameObject.SetActive(true);
        InitPanel();
        this.userType = userType;
        switch (userType)
        {
            case UserType.student:
                titleText.text = LocalizationManager.Get("新增学员");
                break;
            case UserType.Teacher:
                titleText.text = LocalizationManager.Get("新增教员");
                break;
            default:
                break;
        }
        SetInputValue("", "");
        userInput.interactable = true;
        addButton.gameObject.SetActive(true);
        promptText.text = "";
    }

    //修改现有学员信息显示面板
    public void StartChangeStudent(User userMsg,MessagePrefabCtrl prefabCtrl)
    {
        this.gameObject.SetActive(true);
        InitPanel();
        userInput.interactable = false;
        switch (userMsg.userType)
        {
            case UserType.student:
                titleText.text = LocalizationManager.Get("修改学员用户");
                break;
            case UserType.Teacher:
                titleText.text = LocalizationManager.Get("修改教员用户");
                break;
            default:
                break;
        }
        cUser = userMsg.user;
        this.userType = userMsg.userType;
        SetInputValue(cUser, "");
        promptText.text = "";
        changeButton.gameObject.SetActive(true);
        cancelButton.gameObject.SetActive(true);
        prefabCtrl1 = prefabCtrl;
    }

    void SetInputValue(string stname,string className)
    {
        userInput.text = stname;
        passwordInput.text = className;
        repeatPasswordInput.text = className;
    }

    void CloseButtonOn()
    {
        this.gameObject.SetActive(false);
        addButton.gameObject.SetActive(false);
        changeButton.gameObject.SetActive(false);
    }

    void AddButtonOn()
    {
        if (string.IsNullOrEmpty(userInput.text.Trim()) || string.IsNullOrEmpty(passwordInput.text.Trim()))
        {
            promptText.color = Color.red;
            promptText.text = LocalizationManager.Get("用户名/密码不能为空!");
            return;
        }

        if (passwordInput.text.Trim() != repeatPasswordInput.text.Trim())
        {
            promptText.color = Color.red;
            promptText.text = LocalizationManager.Get("两次输入密码不一致!");
            return;
        }
        User newUser = GetUser();
        bool result = DBManager.Instance. InsterUser(newUser);
        if (result)
        {
            promptText.text = LocalizationManager.Get("添加成功!");
            promptText.color = Color.green;
            EventCenter.Instance.EventTrigger<User>("AddUser", newUser);
        }
        else
        {
            promptText.color = Color.red;
            promptText.text = LocalizationManager.Get("添加失败，该用户已存在!");
        }
    }

    private User GetUser()
    {
        User newUser = new User();
        newUser.user = userInput.text.Trim();
        newUser.password = passwordInput.text.Trim();
        newUser.userType = this.userType;
        return newUser;
    }

    //修改信息
    void ChangeBttonOn()
    {
        if (passwordInput.text.Trim() != repeatPasswordInput.text.Trim())
        {
            promptText.color = Color.red;
            promptText.text = LocalizationManager.Get("两次输入密码不一致!");
            return;
        }
        if (string.IsNullOrEmpty(repeatPasswordInput.text.Trim()) || string.IsNullOrEmpty(passwordInput.text.Trim()))
        {
            promptText.color = Color.red;
            promptText.text = LocalizationManager.Get("新密码不能为空!");
            return;
        }
        promptText.text = LocalizationManager.Get("密码修改成功!");
        promptText.color = Color.green;
        User newUser = GetUser();
        DBManager.Instance.UpdateUser(newUser);
        EventCenter.Instance.EventTrigger<User>("ChangeUser", newUser);
        prefabCtrl1.SetMessage(newUser);
    }

    //取消修改时，关闭窗口
    void CancleButtonOn()
    {
        CloseButtonOn();
    }

}

public enum StSex
{
    男,
    女,
}