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

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

        public List<wzModel> GetAllList(string id, string zt)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select * from wz where 1=1";
                if (!string.IsNullOrEmpty(id))
                {
                    sql += " and id=@id";
                }
                if (!string.IsNullOrEmpty(zt))
                {
                    sql += " and zt=@zt";
                }
                return conn.Query<wzModel>(sql, new { @id = id, @zt = zt }).ToList();
            }
        }

        public List<wzModel> GetListByKey(string key)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select * from wz where 1=1 and zt=1";
                if (!string.IsNullOrEmpty(key))
                {
                    sql += " and mc like @key";
                }
                return conn.Query<wzModel>(sql, new { key = "%" + key + "%" }).ToList();
            }
        }

        public object getcbhs(string b, string e)
        {
            //throw new NotImplementedException();
            string sql = @"select a.ksmc ks,d.lbmc xm ,sum(b.sl*b.dj) je from ckd a join ckdmx b on a.id=b.ckdid
join wz c on c.id=b.wzid
join wzlb d on d.id=c.wzlb
where 1=1 ";
            DateTime db = DateTime.Now;
            DateTime de = DateTime.Now;
            if (!string.IsNullOrEmpty(b))
            {

                if (DateTime.TryParse(b, out db))
                {
                    sql += " and a.cksj>=@b";
                }
            }
            if (!string.IsNullOrEmpty(e))
            {

                if (DateTime.TryParse(e, out de))
                {
                    sql += " and a.cksj<@e";
                }
            }
            sql += " group by a.ksmc,d.lbmc";
            using (var conn = CommHelper.GetSqlConnection())
            {
                return conn.Query(sql, new { b = db, e = de.Date.AddDays(1) });
            }
        }

        public object savegylyr(string id, string xm)
        {
            //throw new NotImplementedException();
            if(string.IsNullOrEmpty(id))
            {
                id = "0";
            }
            string sql = "";
            if(id=="0")
            {
                sql = "insert gylyr (xm) values(@xm)";
            }
            else
            {
                sql = "update gylyr set xm=@xm where id=@id";
            }
            try
            {
                using (var conn = CommHelper.GetSqlConnection())
                {
                    conn.Execute(sql, new { id = id, xm = xm });
                }
                return new { State = 1, Message = "保存成功！" };
            }
            catch(Exception ex)
            {
                return new { State = 0, Message = ex.Message };
            }
        }
        public IEnumerable<dynamic> getgylyrlist()
        {
            using (var conn = CommHelper.GetSqlConnection())
            {
                return conn.Query("select * from gylyr").ToList();
            }
        }

        public object getkcpdd(string kcid, string key, string wzlb)
        {
            //throw new NotImplementedException();
            string sql = "";
            if (string.IsNullOrEmpty(kcid))
                sql = @"select a.mc,a.ggxh gg,a.jldw dw,a.dj,b.sl,(a.dj*b.sl) je from wz a  join kc b on a.id=b.wzid where 1=1 and b.sl>0";
            else
                sql = @"select a.mc,a.ggxh gg,a.jldw dw,a.dj,b.sl,(a.dj*b.sl) je from wz a  join kc b on a.id=b.wzid where 1=1 and sign=" + kcid + " and b.sl>0";

            if (!string.IsNullOrEmpty(key))
            {
                sql += " and a.mc like @key";
            }
            if (!string.IsNullOrEmpty(wzlb))
            {
                sql += " and a.wzlb=" + wzlb;
            }
            using (var conn = CommHelper.GetSqlConnection())
            {
                return conn.Query(sql, new { key = "%" + key + "%" });
            }
        }

        public List<wzModel> GetListByKey(string key, string key1)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select * from wz where 1=1 and zt=1";
                if (!string.IsNullOrEmpty(key))
                {
                    sql += " and mc like @key";
                }
                if (!string.IsNullOrEmpty(key1))
                {
                    sql += " and wzlb = @key1";
                }
                return conn.Query<wzModel>(sql, new { key = "%" + key + "%", key1 = key1 }).ToList();
            }
        }

        public bool GetBm(string bm)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select count(1) from wz where 1=1 and bm=@bm and zt=1";
                int result = conn.ExecuteScalar<int>(sql, new { @bm = bm });
                if (result > 0)
                    return true;
                else
                    return false;
            }
        }
        public int GetMaxBm()
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select max(cast(bm as integer)) from wz where ISNUMERIC(bm)=1 ";
                int result = conn.ExecuteScalar<int>(sql);
                return result;
            }
        }
        //根据 名称 规格 生产厂家 计量单位 价格 五个确定唯一 只要有一个不一样就是新的
        public int Getone(string mc, string ggxh, string sccj, string jldw, decimal price)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select top 1 id from wz where mc='" + mc + "' and ggxh='" + ggxh + "' and sccj='" + sccj + "' and jldw='" + jldw + "' and dj=" + price;
                int result = conn.ExecuteScalar<int>(sql);
                return result;
            }
        }

        public object save(wzModel model)
        {
            string sql = "";
            if (model.id == 0)
            {
                sql = @"INSERT INTO [dbo].[wz]
                           ([bm]
                           ,[mc]
                           ,[ggxh]
                           ,[sccj]
                           ,[jldw]
                           ,[dj]
                           ,[kcsx]
                           ,[kcxx]
                           ,[tjr]
                           ,[tjsj]
                           ,[zt]
                           ,[wzlb])
                     VALUES
                           (@bm
                           ,@mc
                           ,@ggxh
                           ,@sccj
                           ,@jldw
                           ,@dj
                           ,@kcsx
                           ,@kcxx
                           ,@tjr
                           ,@tjsj
                           ,@zt
                           ,@wzlb)";
            }
            else
            {
                sql = @"UPDATE [dbo].[wz]
                       SET [bm] = @bm
                          ,[mc] = @mc
                          ,[ggxh] = @ggxh
                          ,[sccj] = @sccj
                          ,[jldw] = @jldw
                          ,[dj] = @dj
                          ,[kcsx] = @kcsx
                          ,[kcxx] = @kcxx
                          ,[tjr] = @tjr
                          ,[tjsj] = @tjsj
                          ,[zt] = @zt
                          ,[wzlb] = @wzlb
                          WHERE  id=@id";
            }

            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                try
                {
                    int result = conn.Execute(sql, model);
                    if (result > 0)
                        return new { State = 1, Message = "保存成功！" };
                    else
                        return new { State = 0, Message = "保存失败！" };
                }
                catch (Exception ex)
                {
                    return new { State = 0, Message = ex.Message };
                }
            }
        }
        public object save2(wzModel model)
        {
            string sql = @"INSERT INTO [dbo].[wz]
                           ([bm]
                           ,[mc]
                           ,[ggxh]
                           ,[sccj]
                           ,[jldw]
                           ,[dj]
                           ,[kcsx]
                           ,[kcxx]
                           ,[tjr]
                           ,[tjsj]
                           ,[zt]
                           ,[wzlb])
                     VALUES
                           (@bm
                           ,@mc
                           ,@ggxh
                           ,@sccj
                           ,@jldw
                           ,@dj
                           ,@kcsx
                           ,@kcxx
                           ,@tjr
                           ,@tjsj
                           ,@zt
                           ,@wzlb) select SCOPE_IDENTITY()";

            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                try
                {
                    int id = conn.Query<int>(sql, model).FirstOrDefault();
                    return new { State = 1, Message = "保存成功！", id = id };
                }
                catch (Exception ex)
                {
                    return new { State = 0, Message = ex.Message };
                }
            }
        }

        public object delete(string id)
        {
            string sql = "delete from wz where id=@id";

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

        public int getCount(string key, string wzlb)
        {
            string sql = "select count(1) from dbo.wz where 1=1";
            if (!string.IsNullOrEmpty(key))
            {
                sql += " and mc like @key";
            }
            if (!string.IsNullOrEmpty(wzlb))
            {
                sql += " and wzlb=@wzlb";
            }
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.ExecuteScalar<int>(sql, new { key = "%" + key + "%", wzlb = wzlb });
            }
        }

        public List<wzModel> getPage(int page, int pagesize, string key, string wzlb)
        {
            string sql = "select *,row_number() over(order by id desc) as rownum from wz where 1=1";
            if (!string.IsNullOrEmpty(key))
            {
                sql += " and mc like @key";
            }

            if (!string.IsNullOrEmpty(wzlb))
            {
                sql += " and wzlb=@wzlb";
            }
            sql = "select * from (" + sql + ") t where t.rownum>(" + page + "-1)*" + pagesize + " and rownum<=" + page + "*" + pagesize;
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.Query<Models.wzModel>(sql, new { key = "%" + key + "%", wzlb = wzlb }).ToList();
            }
        }

        public object getwz(string id)
        {
            //throw new NotImplementedException();
            string sql = "select * from wz where id=@id";
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.Query<Models.wzModel>(sql, new { id }).FirstOrDefault();
            }
        }
    }
}