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

namespace dccdc.DAL
{
    public class ymzsDal
    {
        public int getCount()
        {
            string sql = "select count(1) from dbo.ymzs where 1=1 ";
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.ExecuteScalar<int>(sql);
            }
        }


        public List<ymzs> getAllList()
        {
            //throw new NotImplementedException();
            string sql = "select *,row_number() over(order by id) as rownum from ymzs";
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.Query<Models.ymzs>(sql).ToList();
            }
        }
        public List<ymzs> getList(int page, int pagesize)
        {
            //throw new NotImplementedException();
            string sql = "select *,row_number() over(order by id) as rownum from ymzs where 1=1";
            sql = "select * from (" + sql + ") t where t.rownum>(" + page + "-1)*" + pagesize + " and rownum<=" + page + "*" + pagesize;
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                return conn.Query<Models.ymzs>(sql).ToList();
            }
        }
        public List<YMZSJL> getZSList(int page, int pagesize, ymzscxm cx)
        {
            //throw new NotImplementedException();
            string sql = @"select a.zsrxm zsr,a.zssj,c.name bzsr,c.djrxm djr,c.djsj,d.name ymmc,1 zssl,row_number() over(order by a.id) as rownum from 
ymzs a join YMDJMX b on a.djmxid=b.id
join YMDJ c on b.ymdjbid=c.id
join vaccine d on d.id=a.ymid";
            if (!string.IsNullOrEmpty(cx.zsr))
            {
                sql += " and c.djrxm like @djr";
            }
            if (cx.djsjb != null)
            {
                sql += " and c.djsj>=@djsjb";
            }
            if (cx.djsje != null)
            {
                sql += " and c.djsj<@djsje";
            }
            if (!string.IsNullOrEmpty(cx.zsr))
            {
                sql += " and a.zsrxm like @zsr";
            }
            if (!string.IsNullOrEmpty(cx.bzsr))
            {
                sql += " and c.name like @bzsr";
            }
            if (cx.zssjb != null)
            {
                sql += " and a.zssj>=@zssjb";
            }
            if (cx.zssje != null)
            {
                sql += " and a.zssj<@zssje";
            }
            if(!string.IsNullOrEmpty(cx.ymmc))
            {
                sql += " and d.name like @ymmc";
            }
            cx.bzsr = "%" + cx.bzsr + "%";
            cx.zsr = "%" + cx.zsr + "%";
            cx.djr = "%" + cx.djr + "%";
            cx.ymmc = "%"+cx.ymmc+"%";
            cx.djsje = (cx.djsje ?? DateTime.Now).AddDays(1);
            cx.zssje = (cx.zssje ?? DateTime.Now).AddDays(1);
            sql = "select * from (" + sql + ") t where t.rownum>(" + page + "-1)*" + pagesize + " and rownum<=" + page + "*" + pagesize;
            using (var conn = CommHelper.GetSqlConnection())
            {
                return conn.Query<Models.DTO.YMZSJL>(sql, cx).ToList();
            }
        }

        public int getZSCount(ymzscxm cx)
        {
            //throw new NotImplementedException();
            string sql = @"select count(1) from 
ymzs a join YMDJMX b on a.djmxid=b.id
join YMDJ c on b.ymdjbid=c.id
join vaccine d on d.id=a.ymid where 1=1";
            if(!string.IsNullOrEmpty(cx.djr))
            {
                sql += " and c.djrxm like @djr";
            }
            if(cx.djsjb!=null)
            {
                sql += " and c.djsj>=@djsjb";
            }
            if(cx.djsje!=null)
            {
                sql += " and c.djsj<@djsje";
            }
            if(!string.IsNullOrEmpty(cx.zsr))
            {
                sql += " and a.zsrxm like @zsr";
            }
            if(!string.IsNullOrEmpty(cx.bzsr))
            {
                sql += " and c.name like @bzsr";
            }
            if(cx.zssjb!=null)
            {
                sql += " and a.zssj>=@zssjb";
            }
            if(cx.zssje!=null)
            {
                sql += " and a.zssj<@zssje";
            }
            if (!string.IsNullOrEmpty(cx.ymmc))
            {
                sql += " and d.name like @ymmc";
            }
            cx.bzsr = "%"+cx.bzsr+"%";
            cx.zsr = "%"+cx.zsr+"%";
            cx.djr = "%"+cx.djr + "%";
            cx.ymmc = "%" + cx.ymmc + "%";
            cx.djsje = (cx.djsje ?? DateTime.Now).AddDays(1);
            cx.zssje = (cx.zssje ?? DateTime.Now).AddDays(1);
            using (var conn = CommHelper.GetSqlConnection())
            {
                return conn.ExecuteScalar<int>(sql, cx);
            }
        }

        public OperationResult zsym(string id, ERPUser user)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                YMDJMXDal djmxDal = new YMDJMXDal();
                YMDJMX ymdjmx = djmxDal.getById(id);
                string sql = "select count(1) from ymzs where djmxid=" + id;
                var c = conn.ExecuteScalar<int>(sql);
                while (c < int.Parse(ymdjmx.ymsl))
                {
                    ymdjmx.zssl = ymdjmx.zssl + 1;
                    djmxDal.save(ymdjmx);
                    ymzs ymzs = new ymzs();
                    ymzs.ymdjid = ymdjmx.ymdjbid;
                    ymzs.ymid = ymdjmx.ymid;
                    ymzs.zssj = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
                    ymzs.zsrid = user.ID.ToString();
                    ymzs.djmxid = id;
                    ymzs.zsrxm = user.TrueName;
                    this.save(ymzs);
                    c++;
                }

                sql = "select sum(zssl)-sum(convert(int,ymsl)) from YMDJMX where ymdjbid =" + ymdjmx.ymdjbid;
                int result = -1;

                result = conn.ExecuteScalar<int>(sql);
                if (result >= 0)
                {
                    YMDJDal ymdjDal = new YMDJDal();
                    OperationResult or = ymdjDal.updateZS(ymdjmx.ymdjbid);
                    if (or.State != 1)
                    {
                        return new OperationResult { State = 0, Message = "注射失败！" };
                    }
                }
            }
            return new OperationResult { State = 1, Message = "注射成功！" };
        }

        public OperationResult tfsq(string id, ERPUser user)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select * from YMDJ where id = " + id;
                YMDJ ymdj = conn.Query<YMDJ>(sql).FirstOrDefault();
                charge_refundModel crm = new charge_refundModel();
                string max = "";
                string dateStr = DateTime.Now.ToString("yyyyMMdd");
                string getmaxsql = "select max(sqdid) from charge_refund where sqdid like '" + dateStr + "%'";
                string nowMax = conn.ExecuteScalar<string>(getmaxsql);
                if (string.IsNullOrEmpty(nowMax))
                {
                    max = dateStr + "0001";
                }
                else
                {
                    max = (Int64.Parse(nowMax) + 1).ToString();
                }
                crm.sqdid = max;
                crm.sqrid = user.ID;
                crm.sqrxm = user.TrueName;
                crm.sqsj = DateTime.Now;
                crm.sfbid = Convert.ToInt32(ymdj.chargeid);
                crm.tfzt = "申请";
                crm.tfshsj = DateTime.Now;
                crm.tfsj = DateTime.Now;
                crm.jfrxm = ymdj.djrxm;
                string sqlmx = "select * from YMDJMX where zssl < ymsl and ymdjbid =  " + ymdj.id;
                List<YMDJMX> ymdjmx = conn.Query<YMDJMX>(sqlmx).ToList();
                double totalTF = 0;
                List<charge_refund_detailModel> crdms = new List<charge_refund_detailModel>();
                YMDJMXDal ymdjmxDal = new YMDJMXDal();
                for (int i = 0; i < ymdjmx.Count(); i++)
                {
                    totalTF = totalTF + ((Convert.ToInt32(ymdjmx[i].ymsl) - ymdjmx[i].zssl) * ymdjmx[i].ymdj);
                    charge_refund_detailModel crdm = new charge_refund_detailModel();
                    crdm.ymsl = (Convert.ToInt32(ymdjmx[i].ymsl) - ymdjmx[i].zssl);
                    crdm.ymdj = Convert.ToDecimal(ymdjmx[i].ymdj);
                    crdm.ymje = Convert.ToDecimal((Convert.ToInt32(ymdjmx[i].ymsl) - ymdjmx[i].zssl) * ymdjmx[i].ymdj);
                    ymdjmx[i].zssl = Convert.ToInt32(ymdjmx[i].ymsl);
                    ymdjmxDal.save(ymdjmx[i]);
                    crdms.Add(crdm);
                }
                crm.tfje = Convert.ToDecimal(totalTF);
                charge_refundDal crd = new charge_refundDal();
                int crmId = crd.saveReturnId(crm);
                for (int i = 0; i < crdms.Count(); i++)
                {
                    crdms[i].tfsqid = crmId.ToString();
                }
                charge_refund_detailDal crdd = new charge_refund_detailDal();
                crdd.save(crdms);
            }
            return new OperationResult { State = 1, Message = "退费申请成功！" };
        }
        public object save(ymzs cpm)
        {
            //throw new NotImplementedException();
            string sql = "";
            if (cpm.id == 0)
            {
                sql = @"INSERT INTO [dbo].[ymzs]
           ([ymdjid],
[ymid],
[djmxid],
[zssj],
[zsrid],
[zsrxm]
)
     VALUES
           (@ymdjid,
@ymid,
@djmxid,
@zssj,
@zsrid,
@zsrxm
)
";
            }
            else
            {
                sql = @"UPDATE [dbo].[ymzs]
   SET
[ymdjid]=@ymdjid,
[ymid]=@ymid,
[djmxid]=@djmxid,
[zssj]=@zssj,
[zsrid]=@zsrid,
[zsrxm]=@zsrxm
 WHERE id=@id
";
            }
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                try
                {
                    int c = conn.Execute(sql, cpm);
                    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 };
                }
            }
        }
    }

}