using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Components.Web;
using Seenginx.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Seenginx.Components
{
	public partial class FilesWithEditor<CFile> : ComponentBase
		where CFile : ConfigFile
	{
		[Parameter]
		public List<CFile> Files { get; set; } = new List<CFile>();

		[Parameter]
		public List<string> Filters { get; set; } = new List<string>();
		[Parameter]
		public Dictionary<string, string> FilterFolder { get; set; } = new Dictionary<string, string>();

		[Parameter]
		public EventCallback AddFile { get; set; }
		[Parameter]
		public EventCallback<CFile> UpdateFile { get; set; }
		[Parameter]
		public EventCallback<CFile> DeleteFile { get; set; }

		[Parameter]
		public RenderFragment<CFile> Editor { get; set; }

		[Parameter]
		public RenderFragment<CFile> CreateDialog { get; set; }

		[Parameter]
		public RenderFragment<CFile> UpdateDialog { get; set; }

		[Parameter]
		public RenderFragment<CFile> DeleteDialog { get; set; }

		protected string SelectedFilter { get; set; }
		protected string SearchInput { get; set; }

		protected bool IsAnyFileSelected => SelectedFile != default;

		[Parameter]
		public EventCallback<CFile> SelectedFileChanged { get; set; }
		[Parameter]
		public CFile SelectedFile { get; set; }

		protected async Task OnDeselectClick()
		{
			SelectedFile = null;
			await SelectedFileChanged.InvokeAsync(SelectedFile);
		}

		protected async Task OnFilterClick(string filter)
		{
			SelectedFilter = filter;
			SearchFile();
		}

		protected async Task SearchInputChanged(string searchInput)
		{
			SearchInput = searchInput;
			SearchFile();
		}

		private void SearchFile()
		{
			if (string.IsNullOrEmpty(SearchInput))
			{
				if (SelectedFilter == "All")
					Files.ForEach(f => f.Unhide());
				else if (SelectedFilter == "Root")
					Files.ForEach(f =>
					{
						if (f.Folder == FilterFolder[SelectedFilter])
							f.Unhide();
						else
							f.Hide();
					});
				else
					Files.ForEach(f =>
					{
						if (f.Folder.Contains(FilterFolder[SelectedFilter]))
							f.Unhide();
						else
							f.Hide();
					});
			}
			else
			{
				if (SelectedFilter == "All")
					Files.ForEach(f => { if (f.Name.ToLower().Contains(SearchInput)) f.Unhide(); else f.Hide(); });
				else if (SelectedFilter == "Root")
					Files.ForEach(f =>
					{
						if (f.Folder == FilterFolder[SelectedFilter])
							f.Unhide();
						else
							f.Hide();
					});
				else
					Files.ForEach(f =>
					{
						if (f.Folder.Contains(FilterFolder[SelectedFilter]))
							f.Unhide();
						else
							f.Hide();
					});
				//Files.ForEach(f => f.Unhide());
				//else
				//		Files.ForEach(f =>
				//		{
				//			if (f.Name.ToLower().Contains(searchInput.ToLower()))
				//				f.Unhide();
				//			else
				//				f.Hide();
				//		});
			}
		}

		protected async Task OnFileClick(MouseEventArgs e, CFile file)
		{
			await SelectedFileChanged.InvokeAsync(file);
		}

		protected async Task OnAddDialog()
		{
			await AddFile.InvokeAsync(null);
		}
		protected async Task OnUpdateDialog()
		{
			await UpdateFile.InvokeAsync(SelectedFile);
		}
		protected async Task OnDeleteDialog()
		{
			await UpdateFile.InvokeAsync(SelectedFile);
		}
	}
}