using Newtonsoft.Json;
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel.Design;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
using Windows.Data.Json;
using Windows.Globalization;

namespace KdanCommon.Mixpanel.Data
{
    public class EventData
    {
        [JsonProperty("event")]
        public string Event { get; }

        [JsonProperty("properties")]
        public Dictionary<string, object> Properties
        {
            get
            {
                return GetDictionary();
            }
        }

        private string _distinctId { get; }

        private Dictionary<string, object> _customProperties { get; }

        public EventData(string eventName, string distinctId, Dictionary<string, object> customProperties = null)
        {
            Event = eventName;
            _distinctId = distinctId;
            _customProperties = customProperties;
        }

        private Dictionary<string, object> GetDictionary()
        {
            DateTime gtm = new DateTime(1970, 1, 1);
            long timeStamp = Convert.ToInt64(((TimeSpan)DateTime.UtcNow.Subtract(gtm)).TotalSeconds);

            var properties = new Dictionary<string, object>
            {
                { "time", timeStamp },
                { "distinct_id", _distinctId },
                { "$insert_id", Guid.NewGuid().ToString("N") },
                { "UwpRegion", new GeographicRegion().CodeTwoLetter}
            };

            if (_customProperties != null)
            {
                foreach (var kvp in _customProperties)
                    properties.Add(kvp.Key, kvp.Value);
            }

            return properties;
        }
    }
    public class ProfileData
    {
        [JsonProperty("token")]
        public string Token { get; }

        [JsonProperty("$distinct_id")]
        public string DistinctId { get; }

        [JsonProperty("$set")]
        public Dictionary<string, object> Set { get; }

        public ProfileData(string projectToken, string distinctId, Dictionary<string, object> customProperties = null)
        {
            Token = projectToken;
            DistinctId = distinctId;
            Set = customProperties;
        }
    }

    public class AliasData
    {
        [JsonProperty("event")]
        public string Event { get; set; }

        [JsonProperty("properties")]
        public Properties Properties { get; set; }
    }

    public class Properties
    {
        [JsonProperty("distinct_id")]
        public string DistinctId { get; set; }

        [JsonProperty("alias")]
        public string Alias { get; set; }

        [JsonProperty("token")]
        public string Token { get; set; }
    }
}