using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Dapper;
using dccdc.Models;

namespace dccdc.DAL
{
    public class AreaInfoMaintainDal
    {
        public int getCount(string key)
        {
            string sql = "select count(1) from dbo.area_info_maintain where 1=1";
            if (!string.IsNullOrEmpty(key))
            {
                sql += " and (area_name like @area_name or pinyin_code like @area_name)";
            }
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.ExecuteScalar<int>(sql, new { area_name = "%" + key + "%" });
            }
        }

        public List<AreaInfoMaintainModel> GetAllList(string id)
        {

            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string param = "";
                if (id != "")
                {
                    param += " and id=@id";
                }

                string sql = "select * from dbo.area_info_maintain where 1=1 ";
                return conn.Query<Models.AreaInfoMaintainModel>(sql + param, new { id = id }).ToList();
            }
        }

        public List<AreaInfoMaintainModel> GetAllList()
        {

            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select * from dbo.area_info_maintain where status='是' ";
                return conn.Query<Models.AreaInfoMaintainModel>(sql).ToList();
            }
        }


        /// <summary>
        /// 根据地区名称获取地区列表
        /// </summary>
        /// <param name="page"></param>
        /// <param name="pagesize"></param>
        /// <param name="key"></param>
        /// <returns></returns>
        public List<AreaInfoMaintainModel> getList(int page, int pagesize, string key)
        {
            string sql = "select *,row_number() over(order by id desc) as rownum from area_info_maintain where 1=1";
            if (!string.IsNullOrEmpty(key))
            {
                sql += " and (area_name like @area_name or pinyin_code like @area_name)";
            }
            sql = "select * from (" + sql + ") t where t.rownum>(" + page + "-1)*" + pagesize + " and rownum<=" + page + "*" + pagesize;
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.Query<Models.AreaInfoMaintainModel>(sql, new { area_name = "%" + key + "%" }).ToList();
            }
        }

        public object save(AreaInfoMaintainModel ct, ERPUser user)
        {

            ct.creator = user.TrueName;
            ct.create_time = DateTime.Now.ToString("yyyy-MM-dd");
            string sql = "";
            if (ct.id == 0)
            {
                sql = @"INSERT INTO [dbo].[area_info_maintain]
           ([area_code]
           ,[area_name]
           ,[status]
           ,[pinyin_code]
           ,[creator]
           ,[create_time])
     VALUES
           (@area_code
           ,@area_name
           ,@status
           ,@pinyin_code
           ,@creator
           ,@create_time)
";
            }
            else
            {
                sql = @"UPDATE [dbo].[area_info_maintain]
   SET [area_code] = @area_code 
      ,[area_name] = @area_name 
      ,[status] = @status
      ,[pinyin_code] = @pinyin_code
 WHERE  id=@id
";
            }
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                try
                {
                    int c = conn.Execute(sql, ct);
                    if (c > 0)
                    {
                        return new { State = 1, Message = "保存成功！" };
                    }
                    else
                    {
                        return new { State = 0, Message = "操作失败，请联系管理员！" };
                    }
                }
                catch (Exception ex)
                {
                    return new { State = 0, Message = ex.Message };
                }
            }
        }

        /// <summary>
        /// 根据id删除地区维护
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public object del(string id)
        {
            string sql = @"delete area_info_maintain where id=@id";

            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                try
                {
                    int c = conn.Execute(sql, new { id = id });
                    if (c > 0)
                    {
                        return new { State = 1, Message = "操作成功！" };
                    }
                    else
                    {
                        return new { State = 0, Message = "操作失败，请联系管理员！" };
                    }
                }
                catch (Exception ex)
                {
                    return new { State = 0, Message = ex.Message };
                }
            }
        }
    }
}