using System.Threading.Tasks;
using Kill.Managers;
using Kill.Utils;
using UnityEngine;
using UnityEngine.UI;

namespace Kill.UI.Pages
{
    /// <summary>
    /// 注册页面
    /// </summary>
    public class RegisterPanel : LoginSubPageBase
    {
        [Header("输入组件")]
        public InputField emailInput;
        public Toggle privacyToggle;
        [Header("显示组件")]
        public Text errorText;

        [Header("按钮")]
        public Button nextBtn;
        public Button toLoginBtn;
        public Button privacyLinkBtn;

        protected override void OnInitialize()
        {
           // 绑定按钮事件
            if (nextBtn != null)
                nextBtn.onClick.AddListener(OnGetCodeAsync);
            
            if (toLoginBtn != null)
                toLoginBtn.onClick.AddListener(() => ShowPage(LoginPageCtrl.SubPageType.Login));

            if (privacyLinkBtn != null)
                privacyLinkBtn.onClick.AddListener(() => LoginPageCtrl.Instance.ShowPrivacyAgreementPlane());
        }
         protected override void OnShow()
        {
            // 页面显示时初始化隐私协议链接的显示状态
            emailInput.text="";
            privacyToggle.isOn = true;
            errorText.text = "";
        }
        private async void OnGetCodeAsync()
        {
            string email = emailInput != null ? emailInput.text : "";
            if (string.IsNullOrEmpty(email) || !ValidationUtils.IsValidEmailStrict(email))
            {
                errorText.text = LanguageManager.Instance.GetLanguage("100006");
                return;
            }
            if (!privacyToggle.isOn)
            {
                LoginPageCtrl.Instance.ShowPrivacyAgreementTip(() =>
                {
                    privacyToggle.isOn = true;
                    OnGetCodeAsync();
                });
                return;
            }

            // 保存邮箱到登录控制器
            LoginPageCtrl.Instance.SetCurrentEmail(email);
            // 验证邮箱是否已注册
            await LoginPageCtrl.Instance.CheckEmailRegistered(email,
            onSuccess: async (data) =>
                {
                    if (data)
                    {
                        errorText.text = LanguageManager.Instance.GetLanguage("100007");
                    }
                    else
                    {
                        await LoginPageCtrl.Instance.SendCode(email, () =>
                        {
                            // 设置验证码页面为注册场景
                            var verifyPanel = GetSubPage(LoginPageCtrl.SubPageType.VerificationCode) as VerificationCodePanel;
                            if (verifyPanel != null)
                            {
                                verifyPanel.SetSceneType(VerificationCodePanel.CodeSceneType.Register);
                            }
                            ShowPage(LoginPageCtrl.SubPageType.VerificationCode);
                        });
                    }
                },
                onError: (code, message) =>
                {
                    errorText.text = message;
                }
            );

        }
    }
}