using Commentbase;
using Database;
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;

namespace View
{
	public partial class FormAlbums : Form
	{
		private Abstracts abstracts;
		public FormAlbums(Abstracts abstracts)
		{
			InitializeComponent();
			this.abstracts = abstracts;
		}
		private void LoadData()
		{
			List<Album> albums = abstracts.GetAlbums();
			dataGridView1.Rows.Clear();
			if (dataGridView1.Columns.Count == 0)
			{
				dataGridView1.Columns.Add("Id", "Id");
				dataGridView1.Columns.Add("Title", "title");
				dataGridView1.Columns.Add("Description", "description");
			}

			foreach (Album album in albums)
			{
				dataGridView1.Rows.Add(album.Id, album.Title, album.Description);
			}
		}
		private void FormAlbums_Load(object sender, EventArgs e)
		{
			LoadData();
		}

		private void buttonCreate_Click(object sender, EventArgs e)
		{
			var service = Program.ServiceProvider?.GetService(typeof(FormAlbum));
			if (service is FormAlbum form)
			{
				if (form.ShowDialog() == DialogResult.OK)
				{
					LoadData();
				}
			}
		}

		private void buttonReload_Click(object sender, EventArgs e)
		{
			LoadData();
		}

		private void buttonUpdate_Click(object sender, EventArgs e)
		{
			if (dataGridView1.SelectedRows.Count == 1)
			{
				var service = Program.ServiceProvider?.GetService(typeof(FormAlbum));
				if (service is FormAlbum form)
				{
					form.AlbumId = Convert.ToInt32(dataGridView1.SelectedRows[0].Cells["Id"].Value);
					if (form.ShowDialog() == DialogResult.OK)
					{
						LoadData();
					}
				}
			}
		}

		private void buttonDelete_Click(object sender, EventArgs e)
		{
			if (dataGridView1.SelectedRows.Count == 1)
			{
				var i = dataGridView1.CurrentCell.RowIndex;
				var elem = (int)dataGridView1.Rows[i].Cells["Id"].Value;

				abstracts.DeleteAlbum(elem);
				LoadData();
			}
		}
	}
}