using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.SceneManagement;
using UnityEngine.Networking;
using System.Text.RegularExpressions;
using DG.Tweening;
using Newtonsoft.Json;

/* 注册界面 */
public class RegisterView : MonoBehaviour
{
    [SerializeField] GameObject registerInUser;
    [SerializeField] GameObject registerInPWD1;
    [SerializeField] GameObject registerInPWD2;
    [SerializeField] GameObject registerInCaptcha;
    [SerializeField] GameObject registerInNickname;
    [SerializeField] GameObject registerInGender;
    [SerializeField] GameObject registerInBirthday;
    [SerializeField] GameObject registerInLocation;
    [SerializeField] GameObject btnNext;
    [SerializeField] GameObject btnSave;

    //状态记录
    public int captcha_Register = -222222222;

    void OnEnable() 
    {
        InitPage();
        //弹出协议，不同意则退出注册
        AgreementPopup agreementPopup = transform.parent.Find("AgreementPopup").GetComponent<AgreementPopup>();
        agreementPopup.onDisagree = () => {
            agreementPopup.onDisagree = null;
            GameObject.FindObjectOfType<LoginMgr>().showLoginView();
        };
        agreementPopup.gameObject.SetActive(true);
    }

    void Start()
    {
        InitInputLimit();
    }

    void InitInputLimit() {
        GameObject[] inputNodes = {registerInUser, registerInPWD1, registerInPWD2};
        foreach (var inputNode in inputNodes) {
            InputField inputField = GetInputField(inputNode);
            inputField.onValueChanged.AddListener(delegate(string text) {
                Match match = new Regex("[^A-Za-z0-9]").Match(text);
                if (match.Success) {
                    inputField.text = text.Replace(match.Value, "");
                }
            });       
        }
    }

    void InitPage(bool isNext = false) {
        registerInUser.SetActive(!isNext);
        registerInPWD1.SetActive(!isNext);
        registerInPWD2.SetActive(!isNext);
        registerInCaptcha.SetActive(!isNext);
        btnNext.SetActive(!isNext);
        registerInNickname.SetActive(isNext);
        registerInGender.SetActive(isNext);
        registerInBirthday.SetActive(isNext);
        registerInLocation.SetActive(isNext);
        btnSave.SetActive(isNext);
        if (!isNext) {
            ChnageCaptcha();
        }
    }

    InputField GetInputField(GameObject inputNode) {
        return inputNode.transform.Find("InputField").GetComponent<InputField>();
    }

    public void ChnageCaptcha() {
        StartCoroutine(CaptchaController.ins.GetCaptcha(
            registerInCaptcha.transform.Find("CodeImage").GetComponent<Image>(),
            (code) => { captcha_Register = code; }
        ));
    }

    private string usrRecord = "";
    private string pwdRecord = "";
    JC.CS.Throttler throttlerRegisterNext = new JC.CS.Throttler(2000);
    public void RegisterNext()
    {
        InputField user = GetInputField(registerInUser);
        if (user.text.Length < 6) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("用户名长度至少6位"));
            return;
        }
        InputField pwd1 = GetInputField(registerInPWD1);
        if (pwd1.text.Length < 6) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("密码长度至少6位"));
            return;
        }
        InputField pwd2 = GetInputField(registerInPWD2);
        if (pwd1.text != pwd2.text) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("两次输入的密码不一致"));
            return;
        }
        InputField captcha = GetInputField(registerInCaptcha);
        if (!captcha.text.Equals(captcha_Register.ToString())) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("验证码错误"));
            return;
        }
        if (!AgreenmentOption.ins.IsAgreementChecked()) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("请阅读并同意App协议"));
            return;
        }
        if (throttlerRegisterNext.CanPass() == false) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("操作过于频繁"));
            return;
        }
        usrRecord = user.text;
        pwdRecord = pwd1.text;
        StartCoroutine(LoginController.ins.Register(
            usrRecord, pwdRecord, (res) => {
                PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey(res.msg));
                if (res.code == 0) {
                    InitPage(true); //前往完善用户信息
                    LoginView.ins.FillLoginInput(usrRecord, pwdRecord);
                }
            }
        ));
    }

    JC.CS.Throttler throttlerRegisterSave = new JC.CS.Throttler(2000);
    public void RegisterSave() {
        InputField nickname = GetInputField(registerInNickname);
        if (nickname.text.Trim().Length == 0) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("请输入游戏昵称"));
            return;
        }
        int gender = 0;
        Transform toggleGroup = registerInGender.transform.Find("ToggleGroup");
        for (int i = 0; i < toggleGroup.childCount; i++) {
            if (toggleGroup.GetChild(i).GetComponent<Toggle>().isOn) {
                gender = i == 0 ? 1 : 2;
                break;
            }
        }
        InputField birthday = GetInputField(registerInBirthday);
        if (birthday.text.Length != 10) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("未填写出生日期"));
            return;
        }
        InputField location = GetInputField(registerInLocation);
        if (location.text.Length == 0) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("未填写所在地区"));
            return;
        }
        if (!AgreenmentOption.ins.IsAgreementChecked()) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("请阅读并同意App协议"));
            return;
        }
        if (throttlerRegisterSave.CanPass() == false) {
            PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("操作过于频繁"));
            return;
        }
        StartCoroutine(LoginController.ins.CompleteUserInfo(
            usrRecord, pwdRecord, nickname.text, gender, birthday.text,
            countryCode, stateCode, cityCode 
            ,(res) => {
                PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey(res.msg));
                if (res.code == 0) {
                    GameObject.FindObjectOfType<LoginMgr>().showLoginView();
                }
            }
        ));
    }

    #region Picker
        [SerializeField] GameObject datePickerPrefab;
        public void OpenDatePicker() {
            GameObject o = GameObject.Instantiate(datePickerPrefab);
            o.GetComponentInChildren<JC.Unity.Picker.DatePickerGroup>().onEnter += (JC.Unity.Picker.DatePickerGroup picker) => {
                GetInputField(registerInBirthday).text = picker.GetSelectDateStr();
            };
        }

        [SerializeField] GameObject locationPickerPrefab;
        private string countryCode = "", stateCode = "", cityCode = "";
        public void OpenLocationPicker() {
            GameObject o = GameObject.Instantiate(locationPickerPrefab);
            o.GetComponentInChildren<JC.Unity.Picker.LocationPickerGroup>().onEnter += (JC.Unity.Picker.LocationInfo info) => {
                countryCode = info.GetCountryRegion().Item2;
                stateCode = info.GetState().Item2;
                cityCode = info.GetCity().Item2;
                GetInputField(registerInLocation).text = 
                    info.GetCountryRegion().Item1 + " " + 
                    info.GetState().Item1 + " " + 
                    info.GetCity().Item1;
            };
        }
    #endregion
}