NotificationMessageAndroid.cs

using System.Collections.Generic;
 
namespace Waher.Networking.HTTP.Firebase
{
    public class NotificationMessageAndroid : NotificationMessage
    {
        public NotificationMessageAndroid()
        {
        }
 
        public string ChannelId { get; set; }
 
        public string Sound { get; set; }
 
        public string Tag { get; set; }
 
        public string Color { get; set; }
 
        public string BodyLocalizationKey { get; set; }
 
        public string[] BodyLocalizationArguments { get; set; }
 
        public string TitleLocalizationKey { get; set; }
 
        public string[] TitleLocalizationArguments { get; set; }
 
        public string Icon { get; set; }
 
        public object AndroidSpecificDeliveryOptions { get; set; }
 
        public override void ExportProperties(Dictionary<string, object> Message)
        {
            base.ExportProperties(Message);
 
            Dictionary<string, object> AndroidConfig = Message.ContainsKey("android") && Message["android"] is Dictionary<string, object> ExistingAndroid
                ? ExistingAndroid
                : new Dictionary<string, object>();
            Dictionary<string, object> AndroidNotification = new Dictionary<string, object>();
 
            // Add Android-specific delivery options
            AndroidConfig["priority"] = this.Priority.ToString().ToLower();
 
            if (this.TimeToLive > 0)
                AndroidConfig["ttl"] = this.TimeToLive + "s";
 
            if (!this.SuppressNotification)
            {
                if (!string.IsNullOrEmpty(this.Title))
                    AndroidNotification["title"] = this.Title;
 
                if (!string.IsNullOrEmpty(this.Body))
                    AndroidNotification["body"] = this.Body;
 
                if (!string.IsNullOrEmpty(this.ClickAction))
                    AndroidNotification["click_action"] = this.ClickAction;
 
                // Add notification properties
                if (!string.IsNullOrEmpty(this.ChannelId))
                    AndroidNotification["channel_id"] = this.ChannelId;
                else
                    AndroidNotification["channel_id"] = "default";
 
                if (!string.IsNullOrEmpty(this.Sound))
                    AndroidNotification["sound"] = this.Sound;
 
                if (!string.IsNullOrEmpty(this.Tag))
                    AndroidNotification["tag"] = this.Tag;
 
                if (!string.IsNullOrEmpty(this.Color))
                    AndroidNotification["color"] = this.Color;
 
                if (!string.IsNullOrEmpty(this.Icon))
                    AndroidNotification["icon"] = this.Icon;
 
                if (!string.IsNullOrEmpty(this.BodyLocalizationKey))
                {
                    AndroidNotification["body_loc_key"] = this.BodyLocalizationKey;
 
                    if (!(this.BodyLocalizationArguments is null))
                        AndroidNotification["body_loc_args"] = this.BodyLocalizationArguments;
                }
 
                if (!string.IsNullOrEmpty(this.TitleLocalizationKey))
                {
                    AndroidNotification["title_loc_key"] = this.TitleLocalizationKey;
 
                    if (!(this.TitleLocalizationArguments is null))
                        AndroidNotification["title_loc_args"] = this.TitleLocalizationArguments;
                }
 
                if (AndroidNotification.Count > 0)
                    AndroidConfig["notification"] = AndroidNotification;
            }
 
            // Merge any additional Android-specific options
            if (this.AndroidSpecificDeliveryOptions is Dictionary<string, object> Android2)
            {
                foreach (KeyValuePair<string, object> P in Android2)
                {
                    if (AndroidConfig.TryGetValue(P.Key, out object Obj) &&
                        Obj is Dictionary<string, object> Obj1 &&
                        P.Value is Dictionary<string, object> Obj2)
                    {
                        foreach (KeyValuePair<string, object> P2 in Obj2)
                            Obj1[P2.Key] = P2.Value;
                    }
                    else
                        AndroidConfig[P.Key] = P.Value;
                }
            }
 
            if (AndroidConfig.Count > 0)
                Message["android"] = AndroidConfig;
        }
 
        public override bool TrySetProperty(string Name, object Value)
        {
            switch (Name)
            {
                case "android_channel_id":
                case "channel_id":
                case "channelId":
                    this.ChannelId = Value?.ToString();
                    return true;
 
                case "sound":
                    this.Sound = Value?.ToString();
                    return true;
 
                case "tag":
                    this.Tag = Value?.ToString();
                    break;
 
                case "color":
                    this.Color = Value?.ToString();
                    break;
 
                case "icon":
                    this.Icon = Value?.ToString();
                    return true;
 
                case "body_loc_key":
                    this.BodyLocalizationKey = Value?.ToString();
                    return true;
 
                case "body_loc_args":
                    if (Value is string[] BodyLocalizationArguments)
                    {
                        this.BodyLocalizationArguments = BodyLocalizationArguments;
                        return true;
                    }
                    break;
 
                case "title_loc_key":
                    this.TitleLocalizationKey = Value?.ToString();
                    return true;
 
                case "title_loc_args":
                    if (Value is string[] TitleLocalizationArguments)
                    {
                        this.TitleLocalizationArguments = TitleLocalizationArguments;
                        return true;
                    }
                    break;
                     
                case "android":
                    this.AndroidSpecificDeliveryOptions = Value;
                    break;
            }
 
            return base.TrySetProperty(Name, Value);
        }
    }
}