using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using JCUnityLib;

public class HRB_MeView : JCUnityLib.ViewBase, MenuBackInterface
{
    [SerializeField] Image avatarImage;
    [SerializeField] Text nameText;
    [SerializeField] GameObject inputs;

    void Start()
    {
        PersistenHandler.ins?.menuBackCtr.views.Add(this);

        meUserInfo = new MeUserInfo(this);

        this.transform.Find("AvatarFrame").GetComponent<Button>().onClick.AddListener(ShowAvatarSelectView);

        RenderAfterSave();
    }

    void OnDestroy()
    {
        PersistenHandler.ins?.menuBackCtr.views.Remove(this);
    }

    public void OnClick_QuitLogin()
    {
        AudioMgr.ins.PlayBtn();
        PlayerPrefs.DeleteKey(LoginMgr.LoginTokenKey);
        HRB_ViewMgr.Instance.DestroyAllViews();
        HRB_ViewMgr.Instance.ShowView<HRB_LoginView>();
    }

    public void OnClick_QuitApp()
    {
        AudioMgr.ins.PlayBtn();
        Application.Quit();
    }

    public bool OnMenuBack() {
        if (!meUserInfo.ShowModalForSave()) {
            ExcuteLogic_Destroy();
            return true;
        } else {
            return false;
        }
    }

    public void Back() {
        AudioMgr.ins.PlayBtn();
        if (!meUserInfo.ShowModalForSave()) {
            ExcuteLogic_Destroy();
        }
    }

    private void ExcuteLogic_Destroy() {
        HRB_ViewMgr.Instance.DestroyView<HRB_MeView>();
    }

    public void Save() 
    {
        AudioMgr.ins.PlayBtn();
        ExcuteLogic_SaveUserInfo(true);
    }

    JCUnityLib.Throttler throttlerSave = new JCUnityLib.Throttler(3000);
    private bool ExcuteLogic_SaveUserInfo(bool useThrottler) {
        System.Func<bool> interceptor = delegate() {
            if (string.IsNullOrEmpty(meUserInfo.nickname)) {
                PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("昵称不能为空"));
                return true;
            }
            if (useThrottler && throttlerSave.CanPass() == false) {
                PopupMgr.ins.ShowTip(TextAutoLanguage2.GetTextByCNKey("操作过于频繁"));
                return true;
            }
            return false;
        };
        if (!meUserInfo.Save(interceptor)) return false;
        RenderAfterSave();
        return true;
    }

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

    public void RenderAfterSave() {
        for (int i = 0; i < inputs.transform.childCount; i++)
        {
            if (i == 3) {
                inputs.transform.GetChild(i).Find("ToggleGroup")
                    .GetChild(HRB_UserInfo.current.gender == 2 ? 1 : 0)
                    .GetComponent<Toggle>().isOn = true;
                continue;   
            }
            InputField inputField = GetInputField(inputs.transform.GetChild(i));
            if (i == 0) {
                inputField.text = HRB_UserInfo.current.id.ToString();
            }
            if (i == 1) {
                inputField.text = HRB_UserInfo.current.nickname;
            }
            else if (i == 4) {
                inputField.text = HRB_UserInfo.current.birthday;
            }
            else if (i == 6) {
                // countryCode = HRB_UserInfo.current.country;
                // stateCode = HRB_UserInfo.current.state;
                // cityCode = HRB_UserInfo.current.city;
                // System.Tuple<string, string, string> xxx = JC.Unity.Picker.LocationParseComponent.ins.ParseNameByCode(countryCode, stateCode, cityCode);
                // inputField.text = (xxx.Item1 + " " + xxx.Item2 + " " + xxx.Item3).Trim();

                //渲染后端返回的gps地理位置
                countryCode = HRB_UserInfo.current.country;
                stateCode = HRB_UserInfo.current.state;
                cityCode = HRB_UserInfo.current.city;
                inputField.text = (countryCode + " " + stateCode + " " + cityCode).Trim();
            }
        }
        nameText.text = HRB_UserInfo.current.nickname;
        RoleMgr.SetAvatarToImage(avatarImage, HRB_UserInfo.current.avatarID, "");
        // HomeView.ins.RenderNameOrGender();
    }

    #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(inputs.transform.GetChild(4)).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(inputs.transform.GetChild(6)).text = 
            //         info.GetCountryRegion().Item1 + " " + 
            //         info.GetState().Item1 + " " + 
            //         info.GetCity().Item1;
            // };

            //2022-12-6 gps获取地理位置
            System.Action eOnAgree = () => {
                GPSTool.GetAddress((address) => {
                    if (address != null) {
                        countryCode = address[0];
                        stateCode = address[1];
                        cityCode = address[2];
                        GetInputField(inputs.transform.GetChild(6)).text = 
                            countryCode + " " + 
                            stateCode + " " + 
                            cityCode;
                    }
                });
            };
            if (!HomeView.ShowProminentBeforeConnectBLE(eOnAgree)) eOnAgree.Invoke();
        }
    #endregion

    #region 头像选择
        bool avatarSelectViewInited = false;
        int curAvatarSelectID = 0;
        public void ShowAvatarSelectView() {
            AudioMgr.ins.PlayBtn();
            Transform avatarSelectView = this.transform.Find("AvatarSelectView");
            avatarSelectView.gameObject.SetActive(true);
            if (avatarSelectViewInited) {

            } else {
                avatarSelectViewInited = true;
                curAvatarSelectID = HRB_UserInfo.current.avatarID;
                avatarSelectView.Find("FrameBox/BtnClose").GetComponent<Button>().onClick.AddListener(CloseAvatarSelectView);
                GridLayoutGroup gridLayoutGroup = this.transform.GetComponentInChildren<GridLayoutGroup>();
                GameObject avatarPrefab = gridLayoutGroup.transform.Find("Avatar").gameObject;
                for (int id = 0; id < RoleMgr.GetAvatarListLen(); id++) {
                    if (RoleMgr.IsRoleAvatar(id)) continue;
                    GameObject avatar = GameObject.Instantiate(avatarPrefab, gridLayoutGroup.transform);
                    Image avatarImage = avatar.transform.Find("Mask/Sprite").GetComponent<Image>();
                    RoleMgr.SetAvatarToImage(avatarImage, id, "");
                    avatar.transform.Find("Check").gameObject.SetActive(id == curAvatarSelectID);
                    avatar.gameObject.name = id.ToString();
                    int aid = id; //记录该值
                    avatar.GetComponent<Button>().onClick.AddListener(() => {
                        AudioMgr.ins.PlayBtn();
                        curAvatarSelectID = aid;
                        for (int i = 0; i < gridLayoutGroup.transform.childCount; i++) {
                            Transform item = gridLayoutGroup.transform.GetChild(i);
                            int theAvatarID = int.Parse(item.gameObject.name); 
                            item.Find("Check").gameObject.SetActive(theAvatarID == curAvatarSelectID);
                        }
                    });
                }
                Destroy(avatarPrefab);
                LayoutRebuilder.ForceRebuildLayoutImmediate(gridLayoutGroup.transform.parent.GetComponent<RectTransform>());
            }
        }

        public void CloseAvatarSelectView() {
            AudioMgr.ins.PlayBtn();
            this.transform.Find("AvatarSelectView").gameObject.SetActive(false);
            if (curAvatarSelectID != HRB_UserInfo.current.avatarID) {
                HRB_UserInfo.current.avatarID = curAvatarSelectID;
                //render
                RoleMgr.SetAvatarToImage(avatarImage, curAvatarSelectID, "");
                // HomeView.ins.RenderMyAvatarSprite();
                //save data
                HRB_UserInfo.current.Save();
            }
        }
    #endregion
    MeUserInfo meUserInfo;
    private class MeUserInfo {
        private HRB_MeView m_context;
        public MeUserInfo(HRB_MeView context) {
            m_context = context;
        }

        #region UserInfo关联属性
        public string nickname;
        public int gender;
        public string birthday;
        public string country;
        public string state;
        public string city;
        #endregion

        private void RefreshValues() {
            //从组件中读取值
            string[] texts = new string[7];
            for (int i = 0; i < m_context.inputs.transform.childCount; i++)
            {
                if (i == 3) {
                    Transform toggleGroup = m_context.inputs.transform.GetChild(i).Find("ToggleGroup");
                    texts[i] = toggleGroup.GetChild(0).GetComponent<Toggle>().isOn ? "1" : "2";
                    continue;
                } 
                InputField inputField = m_context.GetInputField(m_context.inputs.transform.GetChild(i));
                texts[i] = inputField.text.Trim();
            }
            //缓存读取到的值
            this.nickname = texts[1];
            this.gender = int.Parse(texts[3]);
            this.birthday = texts[4];
            this.country = m_context.countryCode;
            this.state = m_context.stateCode;
            this.city = m_context.cityCode;
        }

        public bool Save(System.Func<bool> interceptor = null) {
            RefreshValues();
            if (interceptor != null) {
                if (interceptor.Invoke()) return false;
            }
            HRB_UserInfo.current.nickname = this.nickname;
            HRB_UserInfo.current.gender = this.gender;
            HRB_UserInfo.current.birthday = this.birthday;
            HRB_UserInfo.current.country = this.country;
            HRB_UserInfo.current.state = this.state;
            HRB_UserInfo.current.city = this.city;
            HRB_UserInfo.current.Save();
            return true;
        }   
        private bool IsEqualOrigin() {
            return 
                HRB_UserInfo.current.nickname == this.nickname &&
                HRB_UserInfo.current.gender == this.gender &&
                HRB_UserInfo.current.birthday == this.birthday &&
                HRB_UserInfo.current.country == this.country &&
                HRB_UserInfo.current.state == this.state &&
                HRB_UserInfo.current.city == this.city;
        }
        ModalView modalViewForSave;
        public bool ShowModalForSave() {
            RefreshValues();
            if (IsEqualOrigin()) return false;
            if (!modalViewForSave) {
                modalViewForSave = ModalView.Show();
                modalViewForSave.textKey= "me_askSave";
                modalViewForSave.onAgreeTextKey = "common_yes";
                modalViewForSave.onRejectTextKey = "common_no";
                modalViewForSave.onAgree = () => {
                  bool res = m_context.ExcuteLogic_SaveUserInfo(false);
                  if (res) {
                    m_context.ExcuteLogic_Destroy();
                  }
                };
                modalViewForSave.onReject = () => m_context.ExcuteLogic_Destroy();
            }
            return true;
        }
    }
}