using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tango.Telemetry
{
    public class TelemetryPublishPackage
    {
        private String _payload;

        internal TaskCompletionSource<TelemetryPublishResult> CompletionSource { get; set; }
        public ITelemetrySource Source { get; set; }
        public PendingTelemetry PendingTelemetry { get; set; }
        public TelemetrySourceTypes SourceType { get; set; }

        public String Environment { get; set; }
        public String SerialNumber { get; set; }
        public String MachineType { get; set; }
        public String Organization { get; set; }
        public String Site { get; set; }
        public String TelemetryName { get; internal set; }
        public int TelemetryVersion { get; internal set; }
        public bool DisableDeliveryRetries { get; set; }

        public TelemetryPublishPackage()
        {
            CompletionSource = new TaskCompletionSource<TelemetryPublishResult>();
        }

        public String ToPayload(Formatting format = Formatting.None, bool flatten = false)
        {
            if (_payload == null)
            {
                _payload = PendingTelemetry.TelemetryObject.ToJson(format, flatten);
            }

            return _payload;
        }
    }
}