using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using BO.Utils;
using Forks.EnterpriseServices.DomainObjects2;
using Forks.JsonRpc.Client;
using Forks.Utils;
using Forks.Utils.Data;
using TSingSoft.WebPluginFramework;

namespace ButcherManageClient
{
  public partial class SettingForm : Form
  {
    bool mInited;
    public SettingForm(bool rpcFacadeInited)
    {
      InitializeComponent();
      uTextBoxWithPad1.Text = ButcherAppContext.Context.UrlConfig.ServerUrl;
      offlineSqlConInput.Text = ButcherAppContext.Context.UrlConfig.OfflineSqlConnection;
      txtOutAddress.Text = ButcherAppContext.Context.UrlConfig.OutAddress;
      if (string.IsNullOrEmpty(offlineSqlConInput.Text))
        offlineSqlConInput.Text = "Server=localhost;Database=LocalClientService;Integrated Security=true;Language=Simplified Chinese;";
      mInited = rpcFacadeInited;
    }

    private void cancelBtn_Click(object sender, EventArgs e)
    {
      this.Close();
    }

    private void saveBtn_Click(object sender, EventArgs e)
    {
      string uri = this.uTextBoxWithPad1.Text.Trim();
      if (string.IsNullOrEmpty(uri))
        throw new Exception("请先设置服务器地址");
      ButcherAppContext.Context.UrlConfig.ServerUrl = uri;
      ButcherAppContext.Context.UrlConfig.OfflineSqlConnection = offlineSqlConInput.Text.Trim();
      ButcherAppContext.Context.UrlConfig.OutAddress = txtOutAddress.Text.Trim();
      ButcherAppContext.Context.Save();

      if (mInited)
        RpcFacade.ReInit(ButcherAppContext.Context.UrlConfig.ServerUrl);
      MessageBox.Show("设置保存成功!");
    }

    private void btnUpdate_Click(object sender, EventArgs e)
    {
      using (ISqlUtil sqlUtil = new SqlUtil(offlineSqlConInput.Text.Trim()))
      {
        var boTypes = GetTypes();
        Dmo.UpdateTables(sqlUtil, boTypes);
      }
      MessageBox.Show("升级成功");
    }

    List<string> NeedUpdateDbDll()
    {
      var list=new List<string>();
      list.Add("SegmentationWeight.dll");
      list.Add("TrunksIousOutInStore.dll");
      list.Add("SegmentationInStore.dll");
      return list;
    }

    private IEnumerable<Type> GetTypes()
    {
      var startuppath = Application.StartupPath;
      DirectoryInfo fdir = new DirectoryInfo(startuppath);
      var needList = NeedUpdateDbDll();
      foreach (FileInfo file in fdir.GetFiles("*.dll"))
      {
        if (!needList.Contains(file.Name))
        {
          continue;
        }
        var asm = Assembly.LoadFile(file.FullName);
        foreach (var t in asm.GetExportedTypes())
        {
          if (t.IsAbstract)
          {
            continue;
          }
          if (t.IsClass && IsMapTable(t))
          {
            yield return t;
          }
        }
      }
    }

    public static bool IsMapTable(Type t)
    {
      var attr = ReflectionUtil.GetAttribute<MapToTableAttribute>(t);
      if (attr == null)
      {
        return false;
      }
      return true;
    }
  }
}