using Assets.Scripts;
using Assets.Scripts.Apis;
using Assets.Scripts.Apis.Models;
using Assets.Scripts.UI.Control;
using Newtonsoft.Json;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.SceneManagement;
using UnityEngine.UI;

public class EditUserController : PFUIPanel
{
    private Button mSaveButton;
    private PFUIDropdown mSexDropdown;
    private PFUIDropdown mDayDropdown;
    private PFUIDropdown mMonthDropdown;
    private PFUIDropdown mYearDropdown;
    private PFUIDropdown mConutryDropdown;
    private PFUIDropdown mUnitDropdown;
    private Text mID;
    private PFUIInputField mNickName;
    private PFUIInputField mFTP;
    private PFUIInputField mWeight;
    private PFUIInputField mHeight;
    private PFUIInputField mMHR;
    private PFUIInputField mBW;
    private PFUIInputField mWD;
    private PFUIInputField mName;
    private PFUIInputField mPhone;
    private PFUIInputField mAddr;
    private RawImage mHeadImage;
    private UserApi userApi;
    private Button mCancelButton;
    private Button mBackButton;
    private Button mSwitchButton;
    PfUIButton mChangeAvatar;
    protected override void Awake()
    {
        Debug.Log(Utils.GetIP(Utils.ADDRESSFAM.IPv4));
        userApi = new UserApi();
        
        var panel = this.transform.Find("Panel");
        mID = panel.Find("IDNumber").Find("input").Find("Text").GetComponent<Text>();
        mSexDropdown = panel.Find("SexDropdown").GetComponent<PFUIDropdown>();
        mSexDropdown = panel.Find("SexDropdown").GetComponent<PFUIDropdown>();
        mYearDropdown = panel.Find("YearDropdown").GetComponent<PFUIDropdown>();
        mMonthDropdown = panel.Find("MonthDropdown").GetComponent<PFUIDropdown>();
        mDayDropdown = panel.Find("DayDropdown").GetComponent<PFUIDropdown>();
        mUnitDropdown = panel.Find("UnitDropdown").GetComponent<PFUIDropdown>();
        mSaveButton = this.transform.Find("SaveButton").GetComponent<Button>();
        mCancelButton = this.transform.Find("CancelButton").GetComponent<Button>();
        mHeadImage = this.transform.Find("HeadImage").GetComponent<RawImage>();
        mBackButton = this.transform.Find("BackButton").GetComponent<Button>();
        mSwitchButton = this.transform.Find("SwitchAccountButton").GetComponent<Button>();
        mChangeAvatar = this.transform.Find("ChangeAvatar").GetComponent<PfUIButton>();
        mConutryDropdown = panel.Find("CountryDropdown").GetComponent<PFUIDropdown>();
        mNickName = panel.Find("NickName").Find("input").GetComponent<PFUIInputField>();
        mFTP = panel.Find("Ftp").Find("input").GetComponent<PFUIInputField>();
        mWeight = panel.Find("Weight").Find("input").GetComponent<PFUIInputField>();
        mHeight = panel.Find("Height").Find("input").GetComponent<PFUIInputField>();
        mMHR = panel.Find("MHR").Find("input").GetComponent<PFUIInputField>();
        mBW = panel.Find("BW").Find("input").GetComponent<PFUIInputField>();
        mWD = panel.Find("WD").Find("input").GetComponent<PFUIInputField>();
        mName = panel.Find("Name").Find("input").GetComponent<PFUIInputField>();
        mPhone = panel.Find("PN").Find("input").GetComponent<PFUIInputField>();
        mAddr = panel.Find("Addr").Find("input").GetComponent<PFUIInputField>();
        UIManager.AddEvent(mBackButton.gameObject, EventTriggerType.PointerClick, Cancel);
        UIManager.AddEvent(mChangeAvatar.gameObject, EventTriggerType.PointerClick, (e) =>
        {
            OpenFileName ofn = new OpenFileName();

            ofn.structSize = Marshal.SizeOf(ofn);

            ofn.filter = "Image Files(*.jpg;*.jpeg;*.png;*.bmp)\0*.jpg;*.png;*.jpeg;*.bmp\0";

            ofn.file = new string(new char[256]);

            ofn.maxFile = ofn.file.Length;

            ofn.fileTitle = new string(new char[64]);

            ofn.maxFileTitle = ofn.fileTitle.Length;

            ofn.initialDir = UnityEngine.Application.dataPath;//默认路径

            ofn.title = "Open Project";

            ofn.defExt = "JPG";//显示文件的类型
                               //注意 一下项目不一定要全选 但是0x00000008项不要缺少
            ofn.flags = 0x00080000 | 0x00001000 | 0x00000800 | 0x00000200 | 0x00000008;//OFN_EXPLORER|OFN_FILEMUSTEXIST|OFN_PATHMUSTEXIST| OFN_ALLOWMULTISELECT|OFN_NOCHANGEDIR


            if (Win32.GetOpenFileName(ofn))
            {
                ChangeAvatar(ofn.file);
            }
        });



        mSexDropdown.ClearOptions();
        mSexDropdown.AddOptions(new List<string>
        {
            "男","女"
        });
        mUnitDropdown.ClearOptions();
        mUnitDropdown.AddOptions(UIManager.Instance.loginRegOptions.units);
        mYearDropdown.ClearOptions();
        var years = new List<string>();
        for (int i = 1960; i < 2099; i++)
        {
            years.Add(i.ToString());
        }
        
        mYearDropdown.AddOptions(years);
        mYearDropdown.OnValueChange = (index) =>
        {
            //Debug.Log(index);
            SetDayDropdown();
        };
        
        mMonthDropdown.ClearOptions();
        var months = new List<string>();
        for (int i = 1; i < 13; i++)
        {
            months.Add(i.ToString());
        }
        mMonthDropdown.AddOptions(months);
        //mMonthDropdown.SelectValue("9");
        mMonthDropdown.OnValueChange = (index) =>
        {
            SetDayDropdown();
        };
        
        mDayDropdown.ClearOptions();
        SetDayDropdown();

        //mDayDropdown.AddOptions()

        //mDayDropdown.AddOptions(new List<Dropdown.OptionData>
        //{
        //    new Dropdown.OptionData()
        //});

        LoadDataSync();        
    }
    async Task Login() 
    {
        var result = await new UserApi().Login("13115011550", "laozhong", "");
        App.CurrentUser = result.data;
    }
    async Task LoadDataSync()
    {
        //if (!App.FromLogin) 
        //{
        //    await Login();
        //}       

        var currentUser = App.CurrentUser;
        if (currentUser == null) return;
        //mIdText.text = currentUser.Id.ToString();
        //mNameText.text = currentUser.Nickname;

        //Utils.DisplayImage(StartCoroutine, mHeadImage, currentUser.WxHeadImg);

        if (!string.IsNullOrWhiteSpace(currentUser.WxHeadImg))
        {
            Utils.DisplayImage(StartCoroutine, mHeadImage, currentUser.WxHeadImg);
        }
        if (currentUser.Sex == 1)
        {
            mSexDropdown.SelectValue("男");
        }
        else
        {
            mSexDropdown.SelectValue("女");
        }
        mUnitDropdown.SelectIndex(currentUser.Unit);
        if (currentUser.Birthday.HasValue)
        {
            var birthday = currentUser.Birthday.Value;
            mYearDropdown.SelectValue(birthday.Year.ToString());
            mMonthDropdown.SelectValue(birthday.Month.ToString());
            mDayDropdown.SelectValue(birthday.Day.ToString());
        }
        mID.text = currentUser.Id.ToString();
        mNickName.Text = currentUser.Nickname;
        mFTP.Text = currentUser.FTP.ToString();
        mWeight.Text = currentUser.Weight.ToString();
        mHeight.Text = currentUser.Height.ToString();
        mMHR.Text = currentUser.MaxHeartRate.ToString();
        mBW.Text = currentUser.BicycleWeight.ToString();
        mWD.Text = currentUser.WheelDiameter.ToString();
        mName.Text = currentUser.Contact;
        mPhone.Text = currentUser.ContactPhone;
        mAddr.Text = currentUser.ContactAddress;
    }
    // Start is called before the first frame update
    protected override void Start()
    {
        base.Start();
        mConutryDropdown.ClearOptions();
        mConutryDropdown.AddOptions(UIManager.Instance.loginRegOptions.countrys);
        mConutryDropdown.OnValueChange = (int index) =>
        {
            mConutryDropdown.transform.Find("RawImage").GetComponent<RawImage>().texture =
            UIManager.Instance.loginRegOptions.GetCountryImage(index);
        };
        mConutryDropdown.SelectValue(App.CurrentUser.Country);
        //mConutryDropdown.transform.Find("RawImage").GetComponent<RawImage>().texture =
        //    UIManager.Instance.loginRegOptions.GetCountryImage(UIManager.Instance.loginRegOptions.countryDefaultValue);
        var rect = ((RectTransform)mHeadImage.transform).rect;
        SetRounded(mHeadImage.transform, rect.height);
        UIManager.AddEvent(mSaveButton.gameObject, EventTriggerType.PointerClick, Save);
        UIManager.AddEvent(mCancelButton.gameObject, EventTriggerType.PointerClick, Cancel);
        UIManager.AddEvent(mSwitchButton.gameObject, EventTriggerType.PointerClick, Switch);
    }

    private void Switch(BaseEventData arg0)
    {
        SceneManager.LoadScene("1-Login");
    }

    // Update is called once per frame
    void Update()
    {
        
    }


    void SetDayDropdown()
    {
        mDayDropdown.ClearOptions();
        var year = mYearDropdown.SelectedItem;
        var month = mMonthDropdown.SelectedItem;

        //var date = new DateTime(int.Parse(year), int.Parse(month), 1);
        var days = DateTime.DaysInMonth(int.Parse(year), int.Parse(month));
        var list = new List<string>();
        for (int i = 1; i <= days; i++)
        {
            list.Add(i.ToString());
        }
        mDayDropdown.ClearOptions();
        mDayDropdown.AddOptions(list);
    }

    async void Save(BaseEventData e)
    {
        var user = JsonConvert.DeserializeObject<UserResultModel>(JsonConvert.SerializeObject(App.CurrentUser));
        user.Birthday = new DateTime(int.Parse(mYearDropdown.SelectedItem), int.Parse(mMonthDropdown.SelectedItem), int.Parse(mDayDropdown.SelectedItem));
        user.Sex = mSexDropdown.SelectedItem == "男" ? 1 : 2;
        user.Nickname = mNickName.Text;
        user.Country = UIManager.Instance.loginRegOptions.GetCountryName(mConutryDropdown.SelectedIndex);
        user.FTP = int.Parse(mFTP.Text);
        user.Height = int.Parse(mHeight.Text);
        user.Weight = int.Parse(mWeight.Text);
        user.MaxHeartRate = int.Parse(mMHR.Text);
        user.BicycleWeight = int.Parse(mBW.Text);
        user.WheelDiameter = int.Parse(mWD.Text);
        user.Unit = mUnitDropdown.SelectedIndex;
        user.Contact = mName.Text;
        user.ContactPhone = mPhone.Text;
        user.ContactAddress = mAddr.Text;
        var result = await userApi.Update(user);
        if (result.result == false)
        {
            UIManager.ShowAlert(result.errMsg);
        }
        else 
        {
            App.CurrentUser = user;
            var userinfos = UIManager.Instance.userInfos;
            var i = userinfos.FindIndex(x => x.Id == App.CurrentUser.Id);
            if (i != -1) 
            {
                userinfos[i].NickName = user.Nickname;
                UIManager.Instance.userInfos = userinfos;
            }
            UIManager.ShowAlert("Success");
        }
        LoadDataSync();
        //App.CurrentUser = user;

        //UIManager.ShowAlert("result.errMsg");
    }
    async void ChangeAvatar(string path) 
    {
        var r = await userApi.Update(App.CurrentUser, path);
        if (r.result)
        {
            var img = r.data.Value<string>("WxHeadImg");
            Utils.DisplayImage(StartCoroutine, mHeadImage, img);
            var userinfos = UIManager.Instance.userInfos;
            var i = userinfos.FindIndex(x => x.Id == App.CurrentUser.Id);
            if (i != -1) 
            {
                userinfos[i].Avatar = img;
                UIManager.Instance.userInfos = userinfos;
            }
            App.CurrentUser.WxHeadImg = img;
            UIManager.ShowAlert("Success");
        }
        else 
        {
            UIManager.ShowAlert(r.errMsg);
        }
    }
    void Cancel(BaseEventData e)
    {
        UIManager.ShowHomePanel();
    }
}