using System;
using System.Linq;
using BITKit;
using Godot;
using Microsoft.Extensions.DependencyInjection;

namespace BITFactory;

public partial class SearchRegister:Node
{
	[Export] private LineEdit keyLine;
	[Export] private LineEdit valueLine;
	[Export] private LineEdit nameLine;
	[Export] private LineEdit idLine;
	[Export] private LineEdit registryRecordLine;
	[Export] private Button registryButton;
	[Export] private RichTextLabel registryResultLabel;
	public override void _Ready()
	{
		registryButton.Pressed += Create;
	}

	private void Create()
	{
		var searchEngine = DI.Get<ISearchEngine>();
		registryResultLabel.Text = $"正在注册标识";

		var current = searchEngine
			.GetSearchResults(keyLine.Text)
			.Where(x=>x.Key == keyLine.Text && x.Id == idLine.Text)
			;

		SearchResult result=default;

		var searchResults = current as SearchResult[] ?? current.ToArray();
		if (searchResults.Any())
		{
			result = searchResults.First();
			result.Value = valueLine.Text;
			result.Display = nameLine.Text;
			result.RegistryRecord = registryRecordLine.Text;
			result.UpdateDate = DateTime.Now;
			
			searchEngine.SaveChanges();
				
			registryResultLabel.Text = $"标识:{result.Key}已完成更新";
			
		}
		else
		{
			result = new SearchResult()
			{
				Key = keyLine.Text,
				Value = valueLine.Text,
				Display = nameLine.Text,
				Id = idLine.Text,
				RegistryRecord = registryRecordLine.Text,
				CreateDate = DateTime.Now,
				UpdateDate = DateTime.Now,
			};
			try
			{
				registryResultLabel.Text = $"标识:{result.Key}已完成注册";
			}
			catch (Exception e)
			{
				registryResultLabel.Text = $"标识:{result.Key}注册失败,原因:\n{e.Message}";
				throw;
			}
		}
	}
}