using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using UnityEngine;

namespace Assets.Scripts
{
    class DataSet
    {
        public List<Sample> Samples = new List<Sample>();

        public void SaveDataSet()
        {
            UploadToElastic();
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.AppendLine("Platform,ParticipantID,Angle,Distance,Time,Direction,DotName,TrialIndex,DotIndex,Timestamp,DotSize");
            Sample first = Samples[0];
            string platform = first.Platform;
            string trial = (first.TrialIndex + 1).ToString();
            string participant = first.ParticipantID.ToString();
            foreach (Sample sample in Samples)
            {
                stringBuilder.AppendLine(string.Format("{0},{1},{2},{3},{4},{5},{6},{7},{8},{9},{10}", sample.Platform, sample.ParticipantID, sample.Angle, sample.Distance, sample.Time, sample.Direction, sample.DotName, sample.TrialIndex, sample.DotIndex, sample.Timestamp,sample.DotSize));
            }
            string path = Path.Combine(Application.persistentDataPath, string.Format("{0}-{1}-{2}.csv",platform,participant,trial));
            using (StreamWriter streamWriter = File.CreateText(path))
            {
                streamWriter.Write(stringBuilder.ToString());
            }
            UploadToMops(string.Format("{0}-{1}-{2}", platform, participant, trial), stringBuilder.ToString());
        }

        private void UploadToMops(string name, string data)
        {
            using (WebClient client = new WebClient())
            {
                string endpoint = "https://mops.bw.edu/hci/upload.php";

                client.Headers[HttpRequestHeader.ContentType] = "application/x-www-form-urlencoded";
                string ud = "userStudyId=" + name + "&userStudyData=" + data;
                string r = client.UploadString(new Uri(endpoint),"POST", ud);
                UnityEngine.Debug.Log(r);
                
            }
        }

        private void UploadToElastic()
        {
            JObject body = new JObject();
            JArray samples = new JArray();
            foreach(Sample sample in Samples)
            {
                JObject sJ = new JObject();
                sJ.Add("platform", sample.Platform);
                sJ.Add("participantId", sample.ParticipantID);
                sJ.Add("angle", sample.Angle);
                sJ.Add("distance", sample.Distance);
                sJ.Add("time", sample.Time);
                sJ.Add("direction", sample.Direction);
                sJ.Add("dotName", sample.DotName);
                sJ.Add("trialIndex", sample.TrialIndex);
                sJ.Add("dotIndex", sample.DotIndex);
                sJ.Add("timestamp", sample.Timestamp);
                samples.Add(sJ);
            }
            body.Add("samples", samples);
            //using (var client = new WebClient())
            //{
            //    client.Headers[HttpRequestHeader.ContentType] = "application/json";
            //    client.UploadStringAsync(new Uri("http://home.superpichu.org:9009"), body.ToString());
            //}
        }
    }
}