using System;
using System.Collections.Generic;
using System.Text;

namespace UniversalEditor.Common
{
	public static class Dialog
	{
		// UniversalDataStorage.Common.Methods
		public static string GetCommonDialogFilter(DataFormatReference dataFormatReference)
		{
			StringBuilder sb = new StringBuilder();
			StringBuilder sbCompatible = new StringBuilder();
			for (int i = 0; i < dataFormatReference.Filters.Count; i++)
			{
				sb.Append(dataFormatReference.Filters[i].Title + " (");
				StringBuilder sbFilters = new StringBuilder();
				for (int j = 0; j < dataFormatReference.Filters[i].FileNameFilters.Count; j++)
				{
					sbFilters.Append(dataFormatReference.Filters[i].FileNameFilters[j]);
					if (j < dataFormatReference.Filters[i].FileNameFilters.Count - 1)
					{
						sbFilters.Append("; ");
					}
				}
				sb.Append(sbFilters.ToString());
				sb.Append(")|");
				sb.Append(sbFilters.ToString());
				sb.Append("|");
				sbCompatible.Append(sbFilters.ToString());
			}

			sb.Append("All files (*.*)|*.*");
			return sb.ToString();
		}
		public static string GetCommonDialogFilter(ObjectModelReference objectModelReference)
		{
			List<DataFormatReference> dataFormatReferences = new List<DataFormatReference>();
			return GetCommonDialogFilter(objectModelReference, out dataFormatReferences);
		}
		public static string GetCommonDialogFilter(ObjectModelReference objectModelReference, out List<DataFormatReference> dataFormatReferences)
		{
			List<DataFormatReference> dfrs = new List<DataFormatReference>();
			StringBuilder sb = new StringBuilder();
			StringBuilder sbCompatible = new StringBuilder();
			DataFormatReference[] dataFormats = Reflection.GetAvailableDataFormats(objectModelReference);
			DataFormatReference[] array = dataFormats;
			for (int k = 0; k < array.Length; k++)
			{
				DataFormatReference dfb = array[k];
				for (int i = 0; i < dfb.Filters.Count; i++)
				{
					sb.Append(dfb.Filters[i].Title + " (");
					StringBuilder sbFilters = new StringBuilder();
					for (int j = 0; j < dfb.Filters[i].FileNameFilters.Count; j++)
					{
						sbFilters.Append(dfb.Filters[i].FileNameFilters[j]);
						if (j < dfb.Filters[i].FileNameFilters.Count - 1)
						{
							sbFilters.Append("; ");
						}
					}
					sb.Append(sbFilters.ToString());
					sb.Append(")|");
					sb.Append(sbFilters.ToString());
					sb.Append("|");
					sbCompatible.Append(sbFilters.ToString());
					if (i < dfb.Filters.Count - 1 || Array.IndexOf<DataFormatReference>(dataFormats, dfb) < dataFormats.Length - 1)
					{
						sbCompatible.Append("; ");
					}
					dfrs.Add(dfb);
				}
			}
			sb.Insert(0, string.Concat(new string[]
	{
		"All ", 
		objectModelReference.Title, 
		" files (", 
		sbCompatible.ToString(), 
		")|", 
		sbCompatible.ToString(), 
		"|"
	}));
			sb.Append("All files (*.*)|*.*");

			dataFormatReferences = dfrs;
			return sb.ToString();
		}
	}
}