MinFt/Client/Assets/Scripts/Services/ILocalNotificationService.cs

using System.Collections.Generic;
using System;
using UnityEngine;
using Unity.Notifications;
using asap.core;
using GameCore;
using System.Linq;
using game;
using UniRx;
using Notification = Unity.Notifications.Notification;
using System.Threading.Tasks;

public interface ILocalNotificationService
{
    public System.Threading.Tasks.Task Init();
    public bool IsNoticeOpen { get; }
    public void OpenSettings();
    public void ScheduleOneTimeNotification(int notificationID, DateTime fireTime, string title, string text);
    public void ScheduleDailyNotification(int notificationID, DateTime fireTime, string title, string text);
    public void ClearAllNotification();
    public void ClearNotification(int notificationID);
    public void ScheduleDefaultNotification();
}


public class LocalNotificationService : ILocalNotificationService
{
    private List<cfg.Notification> _notificationList;

#if UNITY_ANDROID
    public bool IsNoticeOpen =>
        Unity.Notifications.Android.AndroidNotificationCenter.UserPermissionToPost ==
        Unity.Notifications.Android.PermissionStatus.Allowed;
#else
    public bool IsNoticeOpen => Unity.Notifications.iOS.iOSNotificationCenter.GetNotificationSettings().AuthorizationStatus ==
                                 Unity.Notifications.iOS.AuthorizationStatus.Authorized;
#endif
    bool isInit = false;
    bool initing = false;
    public LocalNotificationService()
    {
        _notificationList = GContext.container.Resolve<cfg.Tables>().TbNotification.DataList;
    }

    public async System.Threading.Tasks.Task Init()
    {
        if (isInit) return;
#if UNITY_EDITOR
        await System.Threading.Tasks.Task.Yield();
#else
        Debug.Log("[LocalNotificationService::Init]");
        
        var args = NotificationCenterArgs.Default;
        args.AndroidChannelId = "default";
        args.AndroidChannelName = "Notifications";
        args.AndroidChannelDescription = "Main notifications";
        NotificationCenter.Initialize(args);
        
        Debug.Log("[LocalNotificationService::Init] Channel Inited");
        
        await NotificationCenter.RequestPermission();
        ScheduleDefaultNotification();
        GContext.OnEvent<EventRankData>().Subscribe(ScheduleRankNotification);
#endif
        isInit = true;
    }

    public void ClearAllNotification()
    {
        if (!isInit) return;
        rankNotifyScheduled = false;
        NotificationCenter.CancelAllScheduledNotifications();
        NotificationCenter.CancelAllDeliveredNotifications();
    }

    public void ClearNotification(int notificationID)
    {
        if (!IsNoticeOpen || !isInit)
        {
            return;
        }

        NotificationCenter.CancelScheduledNotification(notificationID);
        NotificationCenter.CancelDeliveredNotification(notificationID);
    }

    public async void OpenSettings()
    {
        if (initing) return;
        initing = true;
        if (!isInit)
            await Init();
        else
            NotificationCenter.OpenNotificationSettings();
        GContext.container.Resolve<ISettingService>().ShowNotice = true;
        initing = false;
    }

    public void ScheduleDailyNotification(int notificationID, DateTime fireTime, string title, string text)
    {
        if (!IsNoticeOpen || !isInit)
        {
            Debug.Log("[LocalNotificationService::ScheduleDailyNotification]  Not Open");
            return;
        }

        NotificationCenter.CancelScheduledNotification(notificationID);
        NotificationCenter.CancelDeliveredNotification(notificationID);
        var notification = new Notification()
        {
            Title = title,
            Text = text,
            Identifier = notificationID
        };
        NotificationCenter.ScheduleNotification(notification,
            new NotificationDateTimeSchedule(fireTime, NotificationRepeatInterval.Daily));
    }

    public void ScheduleOneTimeNotification(int notificationID, DateTime fireTime, string title, string text)
    {
        if (!IsNoticeOpen || !isInit) return;
        NotificationCenter.CancelScheduledNotification(notificationID);
        NotificationCenter.CancelDeliveredNotification(notificationID);
        var notification = new Notification()
        {
            Title = title,
            Text = text,
            Identifier = notificationID
        };
        NotificationCenter.ScheduleNotification(notification,
            new NotificationDateTimeSchedule(fireTime, NotificationRepeatInterval.OneTime));
    }

    public void ScheduleDefaultNotification()
    {
        if (!IsNoticeOpen || !isInit) return;
        Debug.Log("[LocalNotificationService::SendNotification]  Daily");
        var dailyNotification = _notificationList.Where(x => x.Type == 0);
        foreach (var item in dailyNotification)
        {
            var dateTime = DateTime.SpecifyKind(DateTime.Parse(item.NotTime), DateTimeKind.Utc);
            ScheduleDailyNotification(item.ID, dateTime.ToLocalTime(), LocalizationMgr.GetText(item.Title_l10n_key),
                LocalizationMgr.GetText(item.Content_l10n_key));
        }

        Debug.Log("[LocalNotificationService::SendNotification]  Daily Done");
    }

    private bool rankNotifyScheduled = false;

    private void ScheduleRankNotification(EventRankData evt)
    {
        if (rankNotifyScheduled || !IsNoticeOpen || !isInit) return;

        Debug.Log("[LocalNotificationService::SendNotification]  RankEvent");

        var notification = _notificationList.FirstOrDefault(x => x.Type == 1);
        if (notification == null) return;

        // var fireTime = ConvertTools.GetDateTimeYMD(ZZTimeHelper.UtcNow().UtcNowOffset());
        // var dayTime = DateTime.Parse(notification.NotTime);
        // fireTime = fireTime.AddDays(1).AddHours(dayTime.Hour).AddMinutes(dayTime.Minute).AddSeconds(dayTime.Second);
        var now = ZZTimeHelper.UtcNow();
        var fireTime = DateTime.SpecifyKind(DateTime.Parse(notification.NotTime), DateTimeKind.Utc);
        fireTime = fireTime.AddDays(now <= fireTime ? 0 : 1);
        Debug.Log($"<color=#00d6b9>Try schedule Rank Notification at {fireTime}.</color>");
        ScheduleOneTimeNotification(notification.ID, fireTime.ToLocalTime(),
            LocalizationMgr.GetText(notification.Title_l10n_key),
            LocalizationMgr.GetText(notification.Content_l10n_key));
        rankNotifyScheduled = true;
        Debug.Log("[LocalNotificationService::SendRankEventNotification] ");
    }
}