using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using GMap.NET;
using GMap.NET.MapProviders;
using GMap.NET.WindowsForms.Markers;
using GMap.NET.WindowsForms;
using System.IO.Ports;
using System.IO;

namespace GPS
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        //string file_write = "log.txt";
        string file_read = "car1.txt";

        List<double> latitude = new List<double>();
        List<double> longitude = new List<double>();
        List<double> speed = new List<double>();
        List<int> date = new List<int>();
        List<int> hours = new List<int>();
        List<int> mins = new List<int>();
        List<int> seconds = new List<int>();
        List<double> altitude = new List<double>();
        List<int> satellites = new List<int>();

        private void Load_Click(object sender, EventArgs e)
        {
            StreamReader r = new StreamReader(@"C:\Users\ivano\Desktop\GPS\GPS\GPS\bin\Debug\" + file_read);

            string line;
            string[] line_arr;

            while ((line = r.ReadLine()) != null)
            {
                if (line != "")
                {
                    line_arr = line.Split(',');
                    latitude.Add(double.Parse(line_arr[0], System.Globalization.CultureInfo.InvariantCulture));
                    longitude.Add(double.Parse(line_arr[1], System.Globalization.CultureInfo.InvariantCulture));
                    speed.Add(double.Parse(line_arr[2], System.Globalization.CultureInfo.InvariantCulture));
                    date.Add(int.Parse(line_arr[3], System.Globalization.CultureInfo.InvariantCulture));
                    hours.Add(int.Parse(line_arr[4], System.Globalization.CultureInfo.InvariantCulture));
                    mins.Add(int.Parse(line_arr[5], System.Globalization.CultureInfo.InvariantCulture));
                    seconds.Add(int.Parse(line_arr[6], System.Globalization.CultureInfo.InvariantCulture));
                    altitude.Add(double.Parse(line_arr[7], System.Globalization.CultureInfo.InvariantCulture));
                    satellites.Add(int.Parse(line_arr[8], System.Globalization.CultureInfo.InvariantCulture));
                }
            }

            int year = date[0] % 100;
            int month = date[0] / 100 % 100;
            int day = date[0] / 10000 % 100;
            hours[0] += 2;
            label1.Text = ("START\n" + year + "." + month + "." + day + "\n" + hours[0] + ":" + mins[0] + ":" + seconds[0]).ToString();

            year = date[date.Count - 1] % 100;
            month = date[date.Count - 1] / 100 % 100;
            day = date[date.Count - 1] / 10000 % 100;
            hours[hours.Count - 1] += 2;
            label2.Text = ("END\n" + year + "." + month + "." + day + "\n" + hours[hours.Count - 1]
                            + ":" + mins[mins.Count - 1] + ":" + seconds[seconds.Count - 1]).ToString();

            label3.Text = "Satellites:\n"+satellites.Max().ToString();

            map.MapProvider = GMapProviders.GoogleMap;
            GMapOverlay markers = new GMapOverlay("markers");
            for (int i = 0; i < latitude.Count; i++)
            {
                GMapMarker marker = new GMarkerGoogle(
                                    new PointLatLng(latitude[i], longitude[i]),
                                    GMarkerGoogleType.orange_small);
                markers.Markers.Add(marker);
            }

            map.Overlays.Add(markers);
            map.Position = new PointLatLng(latitude[0], longitude[0]);
            map.MinZoom = 5;
            map.MaxZoom = 100;
            map.Zoom = 15;
            map.DragButton = MouseButtons.Left;
        }

        SerialPort port = new SerialPort("COM5",
                    9600, Parity.None, 8, StopBits.One);
        StreamWriter w = File.CreateText("log.txt");
        private void COM_Click(object sender, EventArgs e)
        {
            port.Open();
            port.DataReceived += new SerialDataReceivedEventHandler(port_DataReceived);
        }
        private void port_DataReceived(object sender, SerialDataReceivedEventArgs e)
        {
            if (port.IsOpen)
            {
                string msg = port.ReadLine();
                w.WriteLine(msg);
            }
        }

        private void Graph_Click(object sender, EventArgs e)
        {
            foreach (var series in chart1.Series)
            {
                series.Points.Clear();
            }

            for (int i = 0; i < latitude.Count; i++)
            {
                string time = (hours[i]+2).ToString() + ":" + (mins[i]).ToString() + ":" + (seconds[i]).ToString();
                chart1.Series["Speed"].Points.AddXY(time, speed[i]);

            }
            chart1.Series["Speed"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.FastLine;
            chart1.Series["Speed"].Color = Color.Red;
        }

        private void Stop_Click(object sender, EventArgs e)
        {
            w.Flush();
            w.Close();
            port.Close();
        }

        private void Lat_Click(object sender, EventArgs e)
        {
            foreach (var series in chart1.Series)
            {
                series.Points.Clear();
            }
            for (int i = 0; i < altitude.Count; i++)
            {
                string time = (hours[i] + 2).ToString() + ":" + (mins[i]).ToString() + ":" + (seconds[i]).ToString();
                chart1.Series["Altitude"].Points.AddXY(time, altitude[i]);
            }
            chart1.Series["Altitude"].ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.FastLine;
            chart1.Series["Altitude"].Color = Color.Blue;
        }
    }
}