using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text.RegularExpressions;
using System.Windows.Forms;
using Newtonsoft.Json;

namespace StationDataFileGenerator
{
	static class Program
	{
		/// <summary>
		/// 应用程序的主入口点。
		/// </summary>
		[STAThread]
		static void Main()
		{
			Application.EnableVisualStyles();
			Application.SetCompatibleTextRenderingDefault(false);

			var targetDataFile = Path.Combine(_root, @"..\Web12306\js\station\station_data.js");
			var inputDataFile = Path.Combine(_root, @"station_name.js");
			var inputPopFile = Path.Combine(_root, @"favorite_name.js");

			//常规数据
			var commonDataText = File.ReadAllText(inputDataFile);
			var popDataText = File.ReadAllText(inputPopFile);

			//@bjb|北京北|VAP|beijingbei|bjb|0
			//@bji|北京|BJP|0
			var commonData = new Regex(@"@([a-z]+)\|([^\|]+)\|([^\|]+)\|([^\|@]+)\|([^\|@]+)\|([^\|@'""]+)", RegexOptions.IgnoreCase).Matches(commonDataText)
									.Cast<Match>().Select(s => new { p = s.Groups[4].Value.ToLower(), n = s.Groups[2].Value.ToLower(), c = s.Groups[3].Value, s = int.Parse(s.Groups[6].Value), h = s.Groups[5].Value.ToLower() })
									.GroupBy(s => char.ToUpper(s.h[0])).ToDictionary(s => s.Key, s => s.OrderBy(x => x.s).ToDictionary(x => x.c))
									;
			var popData = new Regex(@"@([a-z]+)\|([^\|]+)\|([^\|]+)\|([^\|@]+)", RegexOptions.IgnoreCase).Matches(popDataText)
							.Cast<Match>().Select(s => s.Groups[3].Value).ToArray();
			;

			File.WriteAllText(targetDataFile, "define(function(require, exports, module){\r\n	exports.data=" + Newtonsoft.Json.JsonConvert.SerializeObject(commonData) + ";\r\n	exports.popcity=" + JsonConvert.SerializeObject(popData) + ";\r\n});");

			Console.Write("OK.");
			Console.ReadKey();
		}
		static string _root = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
	}
}