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

namespace dccdc.DAL
{
    public class TargetDiseaseMaintainDal
    {
        public List<TargetDiseaseMaintainModel> GetAllList(string id)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string param = "";
                if (id != "")
                {
                    param = " and id=@id";
                }
                return conn.Query<TargetDiseaseMaintainModel>("select * from target_disease_maintain where 1=1 "+ param,new {@id=id}).ToList();
            }
        }

        public List<TargetDiseaseMaintainModel> GetAllList2()
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.Query<TargetDiseaseMaintainModel>("select * from target_disease_maintain where 1=1 and status='是'").ToList();
            }
        }
        public int getCount(string key)
        {
            string sql = "select count(1) from dbo.target_disease_maintain where 1=1";
            if (!string.IsNullOrEmpty(key))
            {
                sql += " and disease_name like @disease_name";
            }
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.ExecuteScalar<int>(sql, new { @disease_name = "%" + key + "%" });
            }
        }

        /// <summary>
        /// 根据目标疾病名称获取目标疾病列表
        /// </summary>
        /// <param name="page"></param>
        /// <param name="pagesize"></param>
        /// <param name="key"></param>
        /// <returns></returns>
        public List<TargetDiseaseMaintainModel> getList(int page, int pagesize, string key)
        {
            //throw new NotImplementedException();
            string sql = "select *,row_number() over(order by id desc) as rownum from target_disease_maintain where 1=1";
            if (!string.IsNullOrEmpty(key))
            {
                sql += " and disease_name like @disease_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.TargetDiseaseMaintainModel>(sql, new { disease_name = "%" + key + "%" }).ToList();
            }
        }

        public bool Add(TargetDiseaseMaintainModel model)
        {
            string sql = @"INSERT INTO [target_disease_maintain]
           ([code]
           ,[disease_name]
           ,[disease_type]
           ,[status]
           ,[pinyin_code]
           ,[creator]
           ,[create_time])
     VALUES
           (@code
           ,@disease_name
           ,@disease_type
           ,@status
           ,@pinyin_code
           ,@creator
           ,@create_time)";
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return (conn.Execute(sql, model) != 0 ? true : false);
            }
        }

        public bool Update(TargetDiseaseMaintainModel model)
        {
            string sql = @"UPDATE [target_disease_maintain]
   SET [code] = @code
      ,[disease_name] = @disease_name
      ,[disease_type] = @disease_type
      ,[status] = @status
      ,[pinyin_code] =@pinyin_code
      ,[creator] = @creator
      ,[create_time] = @create_time
 WHERE id=@id";
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return (conn.Execute(sql, model) != 0 ? true : false);
            }
        }

        /// <summary>
        /// 根据id删除目标疾病
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public object del(string id)
        {
            string sql = @"delete target_disease_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 };
                }
            }
        }
    }
}