using System;
using Shared.IOS.JLCountryCode;
using Foundation;
using System.Collections.Generic;

namespace JLCountrycode
{
    public class CountryCodeView
    {
        /// <summary>
        /// 
        /// </summary>
        private static CountryCodeView m_Current = null;
        /// <summary>
        /// 
        /// </summary>
        public static CountryCodeView Current
        {
            get
            {
                if (m_Current == null)
                {
                    m_Current = new CountryCodeView();
                }
                return m_Current;
            }
        }

        /// <summary>
        /// 国家区号选择
        /// </summary>
        /// <param name="action"></param>
        public void Show(Action<string, string> action)
        {
            JLCountryCodeController mJLCountryCodeController = new JLCountryCodeController();

            mJLCountryCodeController.SelectCountryCodeBlock += (countryName, code) =>
            {
                action?.Invoke(countryName, code);
            };

            Shared.Application.currentVC.NavigationController.PushViewController(mJLCountryCodeController, true);

        }


        /// <summary>
        /// 选择
        /// </summary>
        /// <param name="titleStr"></param>
        /// <param name="dic"></param>
        /// <param name="action"></param>
        public void ShowSortSelection(string titleStr, Dictionary<string, List<string>> dic, Action<string> action)
        {
            try
            {
                JLSortSelectionViewController vc = new JLSortSelectionViewController();
                vc.TitleStr = titleStr;
                vc.SortedNameDict = ConvertToNativeDictionary(dic);
                vc.SortSelectionBlock += (countryName) =>
                {
                    action?.Invoke(countryName);
                };

                Shared.Application.currentVC.NavigationController.PushViewController(vc, true);
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.ToString());
            }

        }

        /// <summary>
        /// Dictionary 转 iOS原生 NSMutableDictionary
        /// </summary>
        /// <param name="dict"></param>
        /// <returns></returns>
        NSMutableDictionary ConvertToNativeDictionary(Dictionary<string, List<string>> dict)
        {
            NSMutableDictionary newDictionary = new NSMutableDictionary();
            try
            {
                //var dictDataList = new NSMutableArray();
                foreach (string key in dict.Keys)
                {
                    var value = dict[key];
                    newDictionary.Add(new NSString(key), NSArray.FromObjects(value.ToArray()));
                }
            }
            catch (Exception Ex)
            {
                Console.WriteLine(Ex.ToString());
            }
            return newDictionary;
        }



    }
}