using System.Globalization;
using System.Threading.Tasks;
using asap.core;
using Game;
using UnityEngine;

namespace game
{
    public interface ISettingService
    {
        bool Music { get; set; }
        bool Sound { get; set; }
        bool Vibration { get; set; }
        bool Notice { get; }
        string Lang { get; set; }
        int UnitOfWeight { get; set; }
        bool ShowNotice { get; set; }
        bool CheckRequestPermission();
    }

    public class DefaultSettingService : ISettingService
    {
        bool _music;
        bool _sound;
        bool _vibration;
        string _lang;
        int _unitOfWeight = 1;
        bool? _showNotice;

        public bool Music
        {
            set
            {
                if (value != _music)
                {
                    PlayerPrefs.SetInt("Music", value ? 1 : 0);
                    _music = value;
                    GContext.Publish(new SoundMuteEvent(0));
                }
            }
            get { return _music; }
        }

        public bool Sound
        {
            set
            {
                if (value != _sound)
                {
                    PlayerPrefs.SetInt("Sound", value ? 1 : 0);
                    _sound = value;
                    GContext.Publish(new SoundMuteEvent(1));
                }
            }
            get { return _sound; }
        }

        public bool Vibration
        {
            set
            {
                if (value != _vibration)
                {
                    PlayerPrefs.SetInt("Vibration", value ? 1 : 0);
                    _vibration = value;
                }
            }

            get { return _vibration; }
        }

        public bool Notice
        {
            get
            {
                return GContext.container.Resolve<ILocalNotificationService>().IsNoticeOpen;
            }
        }

        public string Lang
        {
            set
            {
                if (value != _lang)
                {
                    PlayerPrefs.SetString("Lang", value);
                    _lang = value;
                }
            }
            get { return _lang; }
        }
        public int UnitOfWeight
        {
            set
            {
                if (value != _unitOfWeight)
                {
                    PlayerPrefs.SetInt("UnitOfWeight", value);
                    _unitOfWeight = value;
                }
            }
            get { return _unitOfWeight; }
        }
        public bool ShowNotice
        {
            get
            {
                _showNotice ??= PlayFabMgr.Instance.GetLocalData("ShowNotice") == "1";
                return _showNotice.Value;
            }
            set
            {
                if (value != _showNotice)
                {
                    _showNotice = value;
                    PlayFabMgr.Instance.UpdateUserDataValue("ShowNotice", value ? "1" : "0");
                }
            }
        }
        public void Init(cfg.Tables tables)
        {
            if (!PlayerPrefs.HasKey("Music"))
            {
                var globalConfig = tables.TbGlobalConfig;
                Music = globalConfig.MusicSetting;
                Sound = globalConfig.SoundSetting;
                Vibration = true;
                CultureInfo info = System.Globalization.CultureInfo.CurrentUICulture;
                string Language = info.TwoLetterISOLanguageName;
                if (Language == "zh")
                {
                    if (info.DisplayName.Contains("Simplified"))
                    {
                        Language = "zh_Hans";
                    }
                    else
                    {
                        Language = "zh_Hant";
                    }
                }
                Lang = Language;

            }
            else
            {
                _music = PlayerPrefs.GetInt("Music") == 1;
                _sound = PlayerPrefs.GetInt("Sound") == 1;
                _vibration = PlayerPrefs.GetInt("Vibration") == 1;
                _lang = PlayerPrefs.GetString("Lang");
                _unitOfWeight = PlayerPrefs.GetInt("UnitOfWeight");
            }
        }
        public bool CheckRequestPermission()
        {
            if (ShowNotice)
            {
                return false;
            }
            if (GContext.container.Resolve<ILocalNotificationService>().IsNoticeOpen)
            {
                ShowNotice = true;
                return false;
            }
            return true;
        }
        private async Task<bool> AskPermission()
        {
            var result = new TaskCompletionSource<bool>();
            var callbacks = new UnityEngine.Android.PermissionCallbacks();
            callbacks.PermissionGranted += (x) => result.SetResult(true);
            callbacks.PermissionDeniedAndDontAskAgain += (x) => result.SetResult(false);
            callbacks.PermissionDenied += (x) => result.SetResult(false);
            UnityEngine.Android.Permission.RequestUserPermission("android.permission.POST_NOTIFICATIONS", callbacks);
            return await result.Task;
        }
    }
}