using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Policy;
using System.Text;
using System.Threading.Tasks;
using ArcGIS.Desktop.Catalog;
using ArcGIS.Desktop.Core;
using ArcGIS.Desktop.Framework;

namespace OliviaAddInPro.Helper
{
    public static class HelperGdb
    {
        [Flags]
        public enum TiposOpenFileDlg
        {
            OpenFtrClassLine=1,
            OpenFtrClassPoint=2,
            OpenFtrClassPolygon=4,
            OpenGdb=8,
        }

        //Devuelve el Path del archivo seleccionado o un string vacío si se ha cancelado
        public static string OpenFileDialog(TiposOpenFileDlg tipo, string initialLoc="")
        {
            string titulo;
            titulo = "Abrir Archivo";
            //Create a browse filter that uses Pro's "esri_browseDialogFilters_geodatabases" filter.
            //The browse filter is used in an OpenItemDialog.
            //fuentes filtros
            //https://github.com/Esri/arcgis-pro-sdk-community-samples/blob/master/Map-Exploration/IdentifyWindow/Daml.cs
            BrowseProjectFilter filtro = new BrowseProjectFilter();
            if ((tipo & TiposOpenFileDlg.OpenFtrClassLine)== TiposOpenFileDlg.OpenFtrClassLine)
            {
                filtro.AddFilter(BrowseProjectFilter.GetFilter("esri_browseDialogFilters_featureClasses_line")); 
                titulo = "Abrir Feature Class";
            }
            if ((tipo & TiposOpenFileDlg.OpenFtrClassPoint) == TiposOpenFileDlg.OpenFtrClassPoint)
            {
                filtro.AddFilter(BrowseProjectFilter.GetFilter("esri_browseDialogFilters_featureClasses_point"));
                titulo = "Abrir Feature Class";
            }
            if ((tipo & TiposOpenFileDlg.OpenFtrClassPolygon) == TiposOpenFileDlg.OpenFtrClassPolygon)
            {
                filtro.AddFilter(BrowseProjectFilter.GetFilter("esri_browseDialogFilters_featureClasses_polygon"));
                titulo = "Abrir Feature Class";
            }
            if ((tipo & TiposOpenFileDlg.OpenGdb) == TiposOpenFileDlg.OpenGdb)
            {
                filtro.AddFilter(BrowseProjectFilter.GetFilter("esri_browseDialogFilters_geodatabases"));
                titulo = "Abrir Geodatabase";
            }
            if(tipo==0)
            {
                filtro.AddFilter(BrowseProjectFilter.GetFilter(""));
            }
            //Display the filter in an Open Item dialog
            OpenItemDialog aNewFilter = new OpenItemDialog
            {
                Title = titulo,
                InitialLocation = initialLoc,
                MultiSelect = false,
                //Set the BrowseFilter property to Pro's Geodatabase filter.
                BrowseFilter = filtro
            };
            bool? ok = aNewFilter.ShowDialog();
            if (ok.Value)
                return aNewFilter.Items.First().Path;
            else
                return "";
        }

        /*public static bool SelecPolig(string title, int wnd_handle, out string text_sal, out IGeometry geom_sal)
        {

        }
        public static bool SelecInstal(string title, int wnd_handle, out string text_sal, out double x, out double y)
        {

        }*/
    }
}