using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Runtime.Remoting.Metadata.W3cXsd2001;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace HCI_Coursework_EVCHARGE
{
    public partial class Charging : Form
    {
        String bay;
        String vehicle;
        String duration;
        public Charging(String bayNo, String vehicle, String duration)
        {
            InitializeComponent();
            this.bay = bayNo;
            this.vehicle = vehicle;
            this.duration = duration;
            var details = new ChargingDetails(Convert.ToInt16(bay)).getCarInfo(vehicle);
            label1.Text = $"{System.Threading.Thread.CurrentThread.CurrentCulture.TextInfo.ToTitleCase(vehicle)} Charging...";
            chargeRateLabel.Text = $"Charging Rate: {details[0]} kW";
            chargeCapacityLabel.Text = $" Total Charge: {Convert.ToString(decimal.Round( (Convert.ToDecimal(details[0]) * Convert.ToInt16(duration)), 2, MidpointRounding.ToEven))} kWh";
        }

        private void Charging_Load(object sender, EventArgs e)
        {
            timer1.Enabled = true;
            timer1.Start();
            timer1.Interval = 1000;
            progressBar1.Maximum = (Convert.ToInt16(duration) * 3600);
            timer1.Tick += new EventHandler(timer1_Tick);
        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            TimeSpan timeRemaining = TimeSpan.FromSeconds(progressBar1.Maximum - progressBar1.Value);
            if (progressBar1.Value != progressBar1.Maximum)
            {
                Console.WriteLine( timeRemaining.ToString() );
                progressBar1.Value++;
                timeRemainingLabel.Text = string.Format("{0:D2}h:{1:D2}m:{2:D2}s" + " remaining.",
                    timeRemaining.Hours,
                    timeRemaining.Minutes,
                    timeRemaining.Seconds);
            }
            else
            {
                timer1.Stop();
            }
        }

        private void cancel_Button(object sender, EventArgs e)
        {
            Application.Exit();
        }
    }
}