using System;
using System.Collections.Generic;
using System.Windows;
using InABox.Core;

namespace InABox.DynamicGrid;

public class ColumnNameGenerator : LookupGenerator<object>
{
    public ColumnNameGenerator(object[] items) : base(items)
    {
        //DynamicGridColumns cols = new DynamicGridColumns();
        //cols.ExtractColumns(type, "");
        //foreach (DynamicGridColumn col in cols.Where(x => (x.Editor != null) && (x.Editor.Visible != Visible.Disabled)))
        //    AddValue(col.ColumnName, col.ColumnName);
    }
}

public class DynamicColumnNameEditor : BaseEditor
{
    public Func<string[]>? ColumnNames;

    protected override BaseEditor DoClone()
    {
        return new DynamicColumnNameEditor()
        {
            ColumnNames = ColumnNames
        };
    }

    public string[] GetColumnNames() => ColumnNames?.Invoke() ?? [];
}

public class DynamicGridColumn : DynamicColumnBase
{
    public DynamicGridColumn()
    {
        Editor = new NullEditor();
    }

    [DynamicColumnNameEditor(Visible = Visible.Default)]
    [EditorSequence(1)]
    public string ColumnName { get; set; }

    [EditorSequence(2)]
    [IntegerEditor(Visible = Visible.Default)]
    public int Width { get; set; }

    [EditorSequence(3)]
    [TextBoxEditor(Visible = Visible.Default)]
    public string Caption { get; set; }

    [EditorSequence(4)]
    [TextBoxEditor(Width = 60, Visible = Visible.Default)]
    public string Format { get; set; }

    [EnumLookupEditor(typeof(Alignment), Width = 100, Visible = Visible.Default)]
    [EditorSequence(5)]
    public Alignment Alignment { get; set; }

    public BaseEditor Editor { get; set; }

    public VerticalAlignment VerticalAlignment() => Alignment.VerticalAlignment();

    public HorizontalAlignment HorizontalAlignment(Type datatype) => Alignment.HorizontalAlignment(datatype);

    public override string ToString()
    {
        return ColumnName;
    }

    public DynamicGridColumn Copy()
    {
        return new DynamicGridColumn
        {
            ColumnName = ColumnName,
            Width = Width,
            Caption = Caption,
            Format = Format,
            Alignment = Alignment,
            Editor = Editor.CloneEditor()
        };
    }

    public static DynamicGridColumn FromCoreGridColumn(CoreGridColumn column)
    {
        return new DynamicGridColumn
        {
            ColumnName = column.Property.Name,
            Width = column.Width,
            Caption = column.Caption,
            Format = column.Format,
            Alignment = column.Alignment,
            Editor = column.Editor.CloneEditor()
        };
    }
}