using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Net.Http.Headers;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace AnimeCon.Vlc.Starter
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void btnAdd_Click(object sender, EventArgs e)
        {
            lbHosts.Items.Add(txtHostname.Text);
        }

        private void btnRemove_Click(object sender, EventArgs e)
        {
            lbHosts.Items.Remove(lbHosts.SelectedItems[lbHosts.SelectedIndex]);
        }

        private void btnPause_Click(object sender, EventArgs e)
        {
            foreach (var item in lbHosts.Items)
            {
                DoWebRequestAsync(item.ToString(), "pl_pause");
            }
		}

		private void btnStop_Click(object sender, EventArgs e)
		{
			foreach (var item in lbHosts.Items)
			{
				DoWebRequestAsync(item.ToString(), "pl_stop");
			}
		}

		private void btnPrevious_Click(object sender, EventArgs e)
		{
			foreach (var item in lbHosts.Items)
			{
				DoWebRequestAsync(item.ToString(), "pl_previous");
			}
		}

		private void btnNext_Click(object sender, EventArgs e)
		{
			foreach (var item in lbHosts.Items)
			{
				DoWebRequestAsync(item.ToString(), "pl_next");
			}
		}

		private async Task DoWebRequestAsync(string hostname, string command)
        {
            using (HttpClient httpClient = new HttpClient())
            {
                // Convert the credentials to Base64
                string base64Credentials = Convert.ToBase64String(System.Text.Encoding.ASCII.GetBytes($":{txtPassword.Text}"));

                // Add Authorization header with Basic Authentication
                httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", base64Credentials);

                try
                {
                    // Make a GET request to the remote XML file
                    HttpResponseMessage response = await httpClient.GetAsync($"http://{hostname}/requests/status.xml?command={command}");

                    // Ensure the request was successful
                    response.EnsureSuccessStatusCode();

                    return;
                }
                catch (Exception ex)
                {
                    // Handle exception
                    Console.WriteLine($"Error: {ex.Message}");
                    throw;
                }
            }
        }
	}
}