using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Text;
using FireBirdUtil.SqlUtils;
using Forks.JsonRpc.Client;
using Forks.JsonRpc.Client.Data;
using Utils.Datas;
using WeighBusiness.BO;
using WeighBusiness.Utils;
using WeighBusiness.Utils.SqlUtils;

namespace WeighBusiness.BL
{
  public static class ProductTeamBL
  {
    public static List<ProductTeam> GetProductTeamRowVersion()
    {
      var table = SqlHelperEx.DoQuery("select ProductTeam_ID,RowVersion from {0}".FormatWith(TableNames.生产班组));
      if (table.Rows.Count == 0)
        return new List<ProductTeam>();
      var list = new List<ProductTeam>();
      foreach (DataRow row in table.Rows) {
        var plan = new ProductTeam();
        plan.ProductTeam_ID = (long)(int.Parse(row[0].ToString()));
        plan.RowVersion = int.Parse(row[1].ToString());
        list.Add(plan);
      }
      return list;
    }

    public static void Insert(List<ProductTeam> teams, List<ProductTeamOutDetail> outDetails)
    {
      using (var she = new SqlHelperEx()) {
        she.CreateTransaction();
        bool success = false;
        string errorMessage;
        if (teams.Count() > 0) {
          foreach (var team in teams) {
            string insertSql = InsertUtil.GetInsertSql(TableNames.生产班组,
             new string[] { "ProductTeam_ID", "Name", "ProduceType", "Employee_ID", "RowVersion", "ClientNode" },
             new string[] { team.ProductTeam_ID.ToString(), team.Name, team.ProduceType, team.Employee_ID == null ? "null" : team.Employee_ID.Value.ToString(), team.RowVersion.ToString(), team.ClientNode });
            she.ExecuteNonQuery(insertSql, out success, out errorMessage);
            if (!success && !string.IsNullOrEmpty(errorMessage)) {
              she.Rollback();
              throw new ApplicationException(errorMessage);
            }
          }
        }

        if (outDetails.Count() > 0) {
          foreach (var detail in outDetails) {
            string insertSql = InsertUtil.GetInsertSql(TableNames.生产班组产出明细,
             new string[] { "ProductTeam_ID", "Goods_ID", "DetailID" },
             new string[] { detail.ProductTeam_ID.ToString(), detail.Goods_ID.ToString(), detail.DetailID.ToString() });
            she.ExecuteNonQuery(insertSql, out success, out errorMessage);
            if (!success && !string.IsNullOrEmpty(errorMessage)) {
              she.Rollback();
              throw new ApplicationException(errorMessage);
            }
          }
        }

        if (!success) {
          she.Rollback();
        } else {
          she.Commit();
        }
      }
    }

    public static string Delete(long ID)
    {
      bool success;
      string errorMessage;
      using (var she = new SqlHelperEx()) {
        she.CreateTransaction();
        var sql = SqlUtil.GetDeleteSql(TableNames.生产班组, " where ProductTeam_ID=" + ID.ToString());
        she.ExecuteNonQuery(sql, out success, out errorMessage);
        if (success) {
          var sql3 = SqlUtil.GetDeleteSql(TableNames.生产班组产出明细, " where ProductTeam_ID=" + ID.ToString());
          she.ExecuteNonQuery(sql3, out success, out errorMessage);
        }
        if (!success)
          she.Rollback();
        else
          she.Commit();
      }
      return errorMessage;
    }

    public static void SyncProductTeam()
    {
      var domain_ID = ConfigurationManager.AppSettings["Domain_ID"];
      var method = "/MainSystem/B3_HaoYue/Rpcs/B3CowButcherManageRpc/GetProductTeamRowVersion2";
      if (domain_ID != null && !string.IsNullOrEmpty(domain_ID)) {
        var productTeamRowVersions = RpcFacade.Call<List<Tuple<long?, int?, string, string, long?, string>>>(method, long.Parse(domain_ID));
        var oldProductTeamRowVersions = GetProductTeamRowVersion();

        var needInsertProductTeamID = new List<long?>();
        var needDeleteAndInsertProductTeamID = new List<long?>();
        if (productTeamRowVersions.Count > 0) {
          if (oldProductTeamRowVersions.Count() <= 0) {
            productTeamRowVersions.ForEach(x => needInsertProductTeamID.Add(x.Item1));
          } else {
            foreach (var teamRowVersion in productTeamRowVersions) {
              var team_ID = teamRowVersion.Item1;
              var oldProductTeams = oldProductTeamRowVersions.Where(x => x.ProductTeam_ID == team_ID);
              if (oldProductTeams.Count() > 0 && oldProductTeams.FirstOrDefault().RowVersion != teamRowVersion.Item2) {
                needDeleteAndInsertProductTeamID.Add(teamRowVersion.Item1);
              } else if (oldProductTeams.Count() <= 0) {
                needInsertProductTeamID.Add(team_ID);
              }
            }

            foreach (var oldVersion in oldProductTeamRowVersions) {
              if (!productTeamRowVersions.Any(x => x.Item1 == oldVersion.ProductTeam_ID)) {
                Delete(oldVersion.ProductTeam_ID);
              }
            }
          }
        } else {
          Delete();
        }


        if (needDeleteAndInsertProductTeamID.Count() > 0) {
          foreach (var productTeamID in needDeleteAndInsertProductTeamID) {
            var error = Delete(productTeamID.Value);
            if (!string.IsNullOrEmpty(error)) {
              throw new ApplicationException(error);
            }
            needInsertProductTeamID.Add(productTeamID);
          }
        }

        if (needInsertProductTeamID.Count > 0) {
          var getProductTeamOutDetail = "/MainSystem/B3_HaoYue/Rpcs/B3CowButcherManageRpc/GetProductTeamOutDetailData";
          var productTeamOutDetails = RpcFacade.Call<List<Tuple<long?, long?, long?>>>(getProductTeamOutDetail, needInsertProductTeamID.ToArray());

          var list = new List<ProductTeam>();
          var outList = new List<ProductTeamOutDetail>();
          foreach (var teamID in needInsertProductTeamID) {
            var team = new ProductTeam();
            team.ProductTeam_ID = teamID.Value;
            var result = productTeamRowVersions.Where(x => x.Item1 == teamID).First();
            team.RowVersion = result.Item2.Value;
            team.Name = result.Item3;
            team.ProduceType = result.Item4;
            team.Employee_ID = result.Item5;
            team.ClientNode = result.Item6;
            list.Add(team);
          }

          if (productTeamOutDetails.Count() > 0) {
            foreach (var detail in productTeamOutDetails) {
              var outDetail = new ProductTeamOutDetail();
              outDetail.ProductTeam_ID = detail.Item1.Value;
              outDetail.Goods_ID = detail.Item2.Value;
              outDetail.DetailID = detail.Item3.Value;
              outList.Add(outDetail);
            }
          }
          Insert(list, outList);
        }
      }
    }

    public static string Delete()
    {
      bool success;
      string errorMessage;
      using (var she = new SqlHelperEx()) {
        she.CreateTransaction();
        var sql = SqlUtil.GetDeleteSql(TableNames.生产班组);
        she.ExecuteNonQuery(sql, out success, out errorMessage);
        if (success) {
          var sql2 = SqlUtil.GetDeleteSql(TableNames.生产班组产出明细);
          she.ExecuteNonQuery(sql2, out success, out errorMessage);
        }
        if (!success)
          she.Rollback();
        else
          she.Commit();
      }
      return errorMessage;
    }

    public static ProductTeam GetProductTeam(string clientNode)
    {
      var table = SqlHelperEx.DoQuery("select ProductTeam_ID,Name,ProduceType from {0} where ClientNode = {1}".FormatWith(TableNames.生产班组, clientNode == null ? "null" : string.Format("'{0}'", clientNode)));
      if (table.Rows.Count > 0) {
        foreach (DataRow row in table.Rows) {
          var team = new ProductTeam();
          team.ProductTeam_ID = (long)(int.Parse(row[0].ToString()));
          team.Name = row[1].ToString();
          team.ProduceType = row[2].ToString();
          return team;
        }
      }
      return null;
    }

  }
}