smart-bow-infrared/Assets/AppUI/Scripts/View/RegisterView.cs

using AppUI.Localization;
using AppUI.Manager;
using AppUI.Manager.Role;
using AppUI.Util.Avatar;
using JCUnityLib;
using JCUnityLib.UI;
using System.Collections;
using System.Text.RegularExpressions;
using TMPro;
using UnityEngine;

namespace AppUI.View
{
    /// <summary>
    /// AppUI 注册向导：账号密码 → 短信/邮箱验证码并注册 → 昵称与预设头像。
    /// 全部输入使用 <see cref="TMP_InputField"/>；提示走 <see cref="ModuleViewMgr"/>，网络复用旧版 Controller。
    /// </summary>
    public class RegisterView : MonoBehaviour
    {
        enum RegisterPhase
        {
            AccountPassword,
            SmsAndRegister,
            Profile
        }

        RegisterPhase _phase = RegisterPhase.AccountPassword;

        [Header("阶段面板（可选，未绑定则仅逻辑推进）")]
        [SerializeField]
        GameObject panelAccountPassword;

        [SerializeField]
        GameObject panelSms;

        [SerializeField]
        GameObject panelProfile;

        [Header("阶段一：账号 / 密码（可 Inspector 绑定，或运行时按路径查找）")]
        [SerializeField]
        TMP_InputField accountInput;

        [SerializeField]
        TMP_InputField passwordInput;

        [Header("阶段二：短信验证码")]
        [SerializeField]
        TMP_InputField smsCodeInput;

        [SerializeField]
        TMP_Text sendSmsCountdownLabel;

        [Header("阶段三：昵称 / 预设头像")]
        [SerializeField]
        TMP_InputField nicknameInput;

        [SerializeField]
        UnityEngine.UI.Image avatarPreviewImage;

        [Tooltip("头像列表与 Sprite 数据源；Sprite 仅在此组件的数组中配置一份即可")]
        [SerializeField]
        AvatarGroup avatarGroup;

        [Header("拼图验证（与旧版 RegisterView 一致；未赋值则直接请求发送验证码）")]
        [SerializeField]
        GameObject prefabValidateJigsawView;

        [Header("行为")]
        [SerializeField]
        bool resetFlowOnEnable = true;

        // TODO(AppUI.RegisterView): 若注册前必须勾选用户协议，取消注释并在 OnClick_ConfirmRegister 开头调用。
        // [SerializeField] bool requireAgreementBeforeRegister = true;

        string _storedAccount = "";
        string _storedPassword = "";
        string _registrationTicket = "";
        int _selectedAvatarIndex;

        static long _lastSendSmsMs;
        Coroutine _sendCooldownRoutine;
        bool _sendCooldownActive;

        readonly Throttler _throttlerRegister = new Throttler(3000);
        readonly Throttler _throttlerProfileSave = new Throttler(2000);

        void OnEnable()
        {
            if (resetFlowOnEnable)
                ResetFlowToAccountPassword();
        }

        void Awake()
        {
            InitPasswordAlphanumericFilter();
        }

        void Start()
        {
            WireAvatarGroup();
        }

        void OnDestroy()
        {
            if (avatarGroup != null)
                avatarGroup.OnAvatarSelected -= OnAvatarGroupSelection;
        }

        /// <summary>
        /// 将 <see cref="AvatarGroup"/> 的写入目标设为 <see cref="avatarPreviewImage"/>，并订阅选中事件以同步 <see cref="_selectedAvatarIndex"/>。
        /// </summary>
        void WireAvatarGroup()
        {
            if (avatarGroup == null)
                return;
            if (avatarPreviewImage != null)
                avatarGroup.targetImage = avatarPreviewImage;
            avatarGroup.OnAvatarSelected -= OnAvatarGroupSelection;
            avatarGroup.OnAvatarSelected += OnAvatarGroupSelection;
            avatarGroup.SelectByIndex(0, notify: false);
            _selectedAvatarIndex = avatarGroup.SelectedIndex;
        }

        void OnAvatarGroupSelection(int index, Sprite _)
        {
            _selectedAvatarIndex = index;
        }

        void InitPasswordAlphanumericFilter()
        {
            if (passwordInput == null)
                return;
            passwordInput.onValueChanged.AddListener(text =>
            {
                var match = new Regex("[^A-Za-z0-9]").Match(text);
                if (match.Success)
                    passwordInput.text = text.Replace(match.Value, "");
            });
        }

        /// <summary>外部（例如从登录页）切回本页时可调用，清空状态与 UI。</summary>
        public void ResetFlowToAccountPassword()
        {
            _phase = RegisterPhase.AccountPassword;
            _storedAccount = "";
            _storedPassword = "";
            _registrationTicket = "";
            _selectedAvatarIndex = 0;
            if (avatarGroup != null)
                avatarGroup.SelectByIndex(0, notify: false);
            if (smsCodeInput != null)
                smsCodeInput.text = "";
            if (nicknameInput != null)
                nicknameInput.text = "";
            ApplyPhasePanels();
        }

        void ApplyPhasePanels()
        {
            if (panelAccountPassword != null)
                panelAccountPassword.SetActive(_phase == RegisterPhase.AccountPassword);
            if (panelSms != null)
                panelSms.SetActive(_phase == RegisterPhase.SmsAndRegister);
            if (panelProfile != null)
                panelProfile.SetActive(_phase == RegisterPhase.Profile);
        }

        bool IsDomesticPhoneMode() => CommonConfig.AppArea == 0;

        void ShowTip(string message)
        {
            ModuleViewMgr.ins.Show(message);
        }

        /// <summary>阶段一「下一步」：校验账号密码后进入验证码阶段。</summary>
        public void OnClick_ContinueToSmsStep()
        {
            if (accountInput == null || passwordInput == null)
            {
                Debug.LogError("[AppUI.RegisterView] 未绑定账号或密码 TMP_InputField。");
                return;
            }

            string account = accountInput.text.Trim();
            if (account.Length == 0)
            {
                ShowTip(AppUILocalization.GetTextByCNKey("请输入账号"));
                return;
            }

            if (IsDomesticPhoneMode())
            {
                if (!ValidateHelper.IsMobilePhone(account))
                {
                    ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-a1"));
                    return;
                }
            }
            else
            {
                if (!ValidateHelper.IsEmail(account))
                {
                    ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-a0"));
                    return;
                }
            }

            string pwd = passwordInput.text.Trim();
            if (pwd.Length == 0)
            {
                ShowTip(AppUILocalization.GetTextByCNKey("请输入密码"));
                return;
            }

            if (pwd.Length < 6)
            {
                ShowTip(AppUILocalization.GetTextByCNKey("密码长度至少6位"));
                return;
            }

            _storedAccount = account;
            _storedPassword = pwd;
            _phase = RegisterPhase.SmsAndRegister;
            ApplyPhasePanels();
            //发送验证码
            OnClick_SendSmsCode();
        }

        /// <summary>发送短信或邮箱验证码（与旧版 <see cref="RegisterView.OnClick_SendCode"/> 对齐；限流 60s）。</summary>
        public void OnClick_SendSmsCode()
        {

            long gap = TimeUtils.GetTimestamp() - _lastSendSmsMs;
            const long maxMs = 60 * 1000;
            if (gap < maxMs)
            {
                long second = (maxMs - gap) / 1000;
                if (second <= 0)
                    second = 1;
                ShowTip(string.Format(AppUILocalization.GetTextByKey("RelateValidateView-a2"), second));
                return;
            }
            if (_sendCooldownActive)
            {
                return;
            }
            if (IsDomesticPhoneMode())
            {
                if (!ValidateHelper.IsMobilePhone(_storedAccount))
                {
                    ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-a1"));
                    return;
                }
            }
            else
            {
                if (!ValidateHelper.IsEmail(_storedAccount))
                {
                    ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-a0"));
                    return;
                }
            }

            if (prefabValidateJigsawView != null)
            {
                var go = Instantiate(prefabValidateJigsawView);
                var jigsaw = go.GetComponent<ValidateJigsawView>();
                if (jigsaw != null)
                {
                    jigsaw.onComplete = RequestSendValidateCode;
                    jigsaw.SetTextLabel(AppUILocalization.GetTextByKey("ValidateJigsawView_label"));
                    jigsaw.SetTextTip(AppUILocalization.GetTextByKey("ValidateJigsawView_tip"));
                    jigsaw.SetTextOK(AppUILocalization.GetTextByKey("ValidateJigsawView_ok"));
                }
                else
                {
                    Destroy(go);
                    RequestSendValidateCode();
                }
            }
            else
            {
                RequestSendValidateCode();
            }
        }

        void RequestSendValidateCode()
        {
            _lastSendSmsMs = JCUnityLib.TimeUtils.GetTimestamp();
            if (_sendCooldownRoutine != null)
                StopCoroutine(_sendCooldownRoutine);
            _sendCooldownRoutine = StartCoroutine(SendSmsCooldownUiRoutine());

            if (IsDomesticPhoneMode())
            {
                StartCoroutine(PhoneValidateController.Instance.SendPhoneValidateCode(_storedAccount, res =>
                {
                    if (res.code == 0)
                        ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-b2"));
                    else
                        ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-b3"));
                }));
            }
            else
            {
                StartCoroutine(EmailValidateController.Instance.SendEmailValidateCode(_storedAccount, res =>
                {
                    if (res.code == 0)
                        ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-b0"));
                    else
                        ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-b1"));
                }));
            }
        }

        IEnumerator SendSmsCooldownUiRoutine()
        {
            _sendCooldownActive = true;
            const float maxSec = 60f;
            float left = maxSec;
            while (left > 0f)
            {
                if (sendSmsCountdownLabel != null)
                    sendSmsCountdownLabel.text = string.Format(AppUILocalization.GetTextByKey("appui-resend"),"("+ Mathf.CeilToInt(left) + " S)"); 
                left -= Time.deltaTime;
                yield return null;
            }

            _sendCooldownActive = false;
            if (sendSmsCountdownLabel != null)
                sendSmsCountdownLabel.text = sendSmsCountdownLabel.text = string.Format(AppUILocalization.GetTextByKey("appui-resend"), ""); 
            _sendCooldownRoutine = null;
        }

        /// <summary>提交验证码并调用注册接口；失败提示，成功进入资料步骤。</summary>
        public void OnClick_ConfirmRegister()
        {
            // TODO(AppUI.RegisterView): 需要协议时在此校验 AgreenmentOption.ins.IsAgreementChecked()。
            if (smsCodeInput == null)
            {
                Debug.LogError("[AppUI.RegisterView] 未绑定验证码 TMP_InputField。");
                return;
            }

            string codeText = smsCodeInput.text.Trim();
            if (codeText.Length != 6)
            {
                ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-a3"));
                return;
            }

            if (!int.TryParse(codeText, out int codeValue))
            {
                ShowTip(AppUILocalization.GetTextByKey("RelateValidateView-a3"));
                return;
            }

            if (!_throttlerRegister.CanPass())
            {
                ShowTip(AppUILocalization.GetTextByCNKey("操作过于频繁"));
                return;
            }

            string emailField = IsDomesticPhoneMode() ? "" : _storedAccount;
            string phoneField = IsDomesticPhoneMode() ? _storedAccount : "";

            StartCoroutine(LoginController.Instance.RegisterByCode(
                _storedAccount,
                _storedPassword,
                emailField,
                phoneField,
                codeValue,
                res =>
                {
                    ShowTip(AppUILocalization.GetTextByCNKey(res.msg));
                    if (res.code != 0)
                        return;
                    _registrationTicket = LoginController.TryGetRegistrationTicketFromData(res.data);
                    if (string.IsNullOrEmpty(_registrationTicket))
                    {
                        ShowTip(AppUILocalization.GetTextByCNKey("注册成功但缺少资料票据，请重新登录后完善资料"));
                        return;
                    }
                    _phase = RegisterPhase.Profile;
                    if (nicknameInput != null)
                    {
                        nicknameInput.text = _storedAccount;
                    }

                    ApplyPhasePanels();
                    TryRefreshAvatarPreview();
                    var loginView = FindObjectOfType<LoginView>();
                    loginView?.FillLoginInput(_storedAccount, _storedPassword);
                }));
        }

        /// <summary>预设头像列表项按钮可绑定：索引与 <see cref="AvatarGroup"/> 内 Sprite 数组一致。</summary>
        public void OnSelectPresetAvatar(int index)
        {
            if (avatarGroup == null)
                return;
            var max = Mathf.Max(0, avatarGroup.AvatarCount - 1);
            avatarGroup.SelectByIndex(Mathf.Clamp(index, 0, max), notify: true);
        }

        /// <summary>Inspector 无法直接传 int 参数时，可用多个按钮分别绑定下列方法。</summary>
        public void OnSelectPresetAvatar0() => OnSelectPresetAvatar(0);
        public void OnSelectPresetAvatar1() => OnSelectPresetAvatar(1);
        public void OnSelectPresetAvatar2() => OnSelectPresetAvatar(2);
        public void OnSelectPresetAvatar3() => OnSelectPresetAvatar(3);
        public void OnSelectPresetAvatar4() => OnSelectPresetAvatar(4);
        public void OnSelectPresetAvatar5() => OnSelectPresetAvatar(5);

        void TryRefreshAvatarPreview()
        {
            if (avatarPreviewImage == null || avatarGroup == null)
                return;
            var sp = avatarGroup.GetSelectedSprite();
            if (sp != null)
                avatarPreviewImage.sprite = sp;
        }

        /// <summary>返回上一阶段（供 UI 返回键绑定）。</summary>
        public void OnClick_Back()
        {
            switch (_phase)
            {
                case RegisterPhase.SmsAndRegister:
                    _phase = RegisterPhase.AccountPassword;
                    ApplyPhasePanels();
                    break;
                case RegisterPhase.Profile:
                    // TODO(AppUI.RegisterView): 注册已成功落库时是否允许退回验证码阶段需产品确认；当前仅回到短信页并保留已填昵称。
                    _phase = RegisterPhase.SmsAndRegister;
                    ApplyPhasePanels();
                    break;
                default:
                    // TODO(AppUI.RegisterView): 若需关闭注册页回到登录，在此调用 LoginMgr.showLoginView() 或关闭当前弹窗。
                    break;
            }
        }

        /// <summary>
        /// TODO(AppUI.RegisterView): 接入 CommonConfig.banBindRelateAccount 为 true 时的 Register2（邮箱+手机双绑）分支时在此封装专用提交流程。
        /// </summary>
        public void OnClick_RegisterWithBoundContacts_Todo()
        {
        }

        /// <summary>
        /// TODO(AppUI.RegisterView): 从相册/拍照选取自定义头像后得到 Texture2D，再调用 LoginController.UploadAvatar。
        /// </summary>
        public void OnClick_PickCustomAvatarFromGallery_Todo()
        {
        }

        /// <summary>资料提交：完善用户信息；头像上传在登录拿 token 后尝试。</summary>
        public void OnClick_CompleteProfile()
        {
            if (nicknameInput == null)
            {
                Debug.LogError("[AppUI.RegisterView] 未绑定昵称 TMP_InputField。");
                return;
            }

            string nickname = nicknameInput.text.Trim();
            if (nickname.Length == 0)
            {
                ShowTip(AppUILocalization.GetTextByCNKey("请输入游戏昵称"));
                return;
            }

            if (!_throttlerProfileSave.CanPass())
            {
                ShowTip(AppUILocalization.GetTextByCNKey("操作过于频繁"));
                return;
            }

            const int defaultGender = 1;
            const string defaultBirthday = "2000-01-01";

            if (string.IsNullOrEmpty(_registrationTicket))
            {
                ShowTip(AppUILocalization.GetTextByCNKey("资料票据已失效，请从验证码步骤重新注册"));
                return;
            }

            int avatarId = avatarGroup != null
                ? avatarGroup.GetSelectedAvatarId()
                : RoleManager.PresetGridIndexToAvatarId(_selectedAvatarIndex);
            if (!RoleManager.IsAppUIPresetAvatarId(avatarId))
            {
                ShowTip(AppUILocalization.GetTextByCNKey("请选择头像"));
                return;
            }

            StartCoroutine(LoginController.Instance.CompleteUserInfoByTicket(
                _registrationTicket,
                avatarId,
                nickname,
                defaultGender,
                defaultBirthday,
                "",
                "",
                "",
                res =>
                {
                    ShowTip(AppUILocalization.GetTextByCNKey(res.msg));
                    if (res.code != 0)
                        return;
                    StartCoroutine(AfterProfileSavedRoutine());
                }));
        }

        IEnumerator AfterProfileSavedRoutine()
        {
            var loginOk = false;
            yield return LoginController.Instance.LoginNormal(_storedAccount, _storedPassword, res =>
            {
                if (res.code != 0 || !(res.data is string loginToken))
                    return;
                var parts = loginToken.Split('&');
                if (parts.Length > 2)
                    CommonConfig.businessServerWsURL = parts[2];
                PlayerPrefs.SetString(LoginMgr.LoginTokenKey, loginToken);
                loginOk = true;
            });

            if (!loginOk)
                ShowTip(AppUILocalization.GetTextByKey("home_loginAuthFail"));

            var mgr = FindObjectOfType<LoginMgr>();
            if (mgr != null)
                mgr.showLoginView();
            else
            {
                // TODO(AppUI.RegisterView): LoginMgr 不在当前场景时，改为跳转到登录场景或打开 AppUI 登录页。
                Debug.LogWarning("[AppUI.RegisterView] 未找到 LoginMgr，无法自动返回登录页。");
            }
        }

    }
}