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 main_suggestionsDal
    {
        public List<main_suggestionsModel> GetAllList(string id, string jobsid, string harmfulid)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "select * from main_suggestions where 1=1";
                if (!string.IsNullOrEmpty(id))
                {
                    sql += " and id=@id";
                }
                if (!string.IsNullOrEmpty(jobsid))
                {
                    sql += " and assessed_id=@jobsid";
                }
                if (!string.IsNullOrEmpty(harmfulid))
                {
                    sql += " and harmful_id=@harmfulid";
                }
                return conn.Query<main_suggestionsModel>(sql, new { @id = id, @jobsid = jobsid, @harmfulid = harmfulid }).ToList();
            }
        }

        public object save(main_suggestionsModel model)
        {
            string sql = "";
            if (model.id == 0)
            {
                sql = @"INSERT INTO [dbo].[main_suggestions]
                               ([suggestions]
                               ,[assessed_id]
                               ,[harmful_id])
                         VALUES
                               (@suggestions
                               ,@assessed_id
                               ,@harmful_id)";
            }
            else
            {
                sql = @"UPDATE [dbo].[main_suggestions]
                       SET [suggestions] = @suggestions
                          ,[assessed_id] = @assessed_id
                          ,[harmful_id] = @harmful_id
                          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 delete(string id)
        {
            string sql = "delete from main_suggestions 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 };
                }
            }
        }

        //---查询建议
        public List<main_suggestionsModel> GetOutjianyiAll(string physical_num,string harmful_id ,string assessed_id)
        {
            using (IDbConnection conn = CommHelper.GetSqlConnection())
            {
                string sql = "SELECT ROW_NUMBER() OVER (ORDER BY getdate()) AS rn, id, main_advice as suggestions" +
                            " FROM( SELECT id, main_advice FROM profession_main_advice_maintain  WHERE status LIKE '是'"+
                            " UNION SELECT id, suggestions  FROM main_suggestions_group" +
                            " WHERE groups_id IN(SELECT exam_group_maintain_id" +
                            " FROM examination_process" +
                            " WHERE physical_num = @physical_num)" +
                            "  UNION SELECT id, suggestions FROM main_suggestions WHERE " + //harmful_id = @harmful_id AND
                            "  assessed_id = @assessed_id ) a  ORDER BY rn";
               
                return conn.Query<main_suggestionsModel>(sql, new { @physical_num = physical_num, @harmful_id = harmful_id, @assessed_id = assessed_id }).ToList();
            }
        }
    }
}