using Godot;
using System;
using System.Collections.Generic;
using BITKit;

namespace BITFactory;
[GlobalClass]
public partial class IDIS_RegisterWeaver : FormWeaverResource
{
	[Export] private NodePath handleEditPath;
	[Export] private NodePath generateButtonPath;
	[Export] private NodePath addReferenceButtonPath;
	[Export] private NodePath referenceEditBuilderPath;
	[Export] private NodePath templateBuilderPath;

	private LineEdit handleEdit=>formBuilder.GetNode<LineEdit>(handleEditPath);
	private Button generateButton=>formBuilder.GetNode<Button>(generateButtonPath);
	private Button addReferenceButton=>formBuilder.GetNode<Button>(addReferenceButtonPath);
	private NodeBuilder referenceEditBuilder=>formBuilder.GetNode<NodeBuilder>(referenceEditBuilderPath);
	private TemplateBuilder templateBuilder => formBuilder.GetNode<TemplateBuilder>(templateBuilderPath);
	
	private readonly List<IDIS_Data> _values=new();
	private readonly List<string> _references=new();
	public override void Weaver(Control container, IFormField formField)
	{
		var field = (IDIS_TemplateForm)formField;

		var data = new IDIS_Data();
		
		var vBox = container.Create<HBoxContainer>();
		
		var label = vBox.Create<Label>();
		var typeLabel = vBox.Create<Label>();
		var valueEdit = vBox.Create<LineEdit>();

		var myIndex = _values.Count;
		_values.Add(data);

		label.SizeFlagsHorizontal = Control.SizeFlags.ExpandFill;
		typeLabel.SizeFlagsHorizontal = Control.SizeFlags.ExpandFill;
		valueEdit.SizeFlagsHorizontal = Control.SizeFlags.ExpandFill;

		label.Text = field.Name;
		typeLabel.Text = field.Type;
		valueEdit.PlaceholderText = field.DefaultValue;
		
		data.Category = field.Category;
		data.Handle = handleEdit.Text;
		data.Format = field.Type;
		data.Name = field.Name;

		valueEdit.TextChanged += x => data.Value = x;
	}

	public override string GetContent()
	{
		if (string.IsNullOrEmpty(handleEdit.Text))
		{
			throw new InvalidOperationException("[color=red]输入的标识码为空[/color]");
		}
		
		var value = new Dictionary<object, object>
		{
			{ "handle", handleEdit.Text },
			{ "values",_values},
			{ "references",_references},
			{"createUser",templateBuilder.CurrentTemplate.Name}
		};

		var json = JsonHelper.Get(value);
		
		return json;
	}

	public override void Clear()
	{
		_values.Clear();
		_references.Clear();
	}

	public override void OnStart()
	{
		generateButton.Pressed += () =>
		{
			handleEdit.Text = IDIS_Service.GenerateHandle();
		};
		addReferenceButton.Pressed += AddReference;
	}

	private void AddReference()
	{
		var container = referenceEditBuilder.Build<UXContainer>();
		var myIndex = _references.Count;
		_references.Add("");
		container.lineEdit.Text = string.Empty;
		container.label.Text = "引用标识码:";
		container.lineEdit.PlaceholderText = "8.123.99/xxxxxxxx";
		container.lineEdit.TextChanged += x => _references[myIndex] = x;
	}
}