using System;
using System.Collections.Generic;
using System.Configuration;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Web;

namespace LFServer.cs
{
    public class ExportUtil
    {
        public static readonly string BaseDir = AppDomain.CurrentDomain.BaseDirectory;

        private static string py;

        public string GetPy
        {
            get
            {
                if (py == null) py = Path.Combine(BaseDir, "Sources\\render.py");

                return py;
            }
        }

        private static string sourcesPath;

        public string GetSourcesPath
        {
            get
            {
                if (string.IsNullOrEmpty(sourcesPath))
                {
                    sourcesPath = Path.Combine(BaseDir, "Sources");
                }

                return sourcesPath;
            }
        }

        /// <summary>
        /// 执行Python
        /// </summary>
        /// <param name="py">Python文件</param>
        /// <param name="qgz">QGIS工程</param>
        /// <param name="qpt">QGIS模板</param>
        public static void ExecPython(string py, string qgz, string qpt)
        {
            try
            {
                string args = string.Format("{0} -qgz {1} -qpt {2}", py, qgz, qpt);

                Process p = new Process();
                p.StartInfo.UseShellExecute = false;
                p.StartInfo.ErrorDialog = true;
                p.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;
                p.StartInfo.RedirectStandardError = false;
                p.StartInfo.FileName = "python";
                p.StartInfo.Arguments = args;
                p.StartInfo.CreateNoWindow = true;

                p.Start();
            }
            catch
            {
            }
        }
    }
}