FIC_Solar/SolarPower/Repository/Implement/OperationRepository.cs

using Dapper;
using SolarPower.Helper;
using SolarPower.Models;
using SolarPower.Repository.Interface;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Threading.Tasks;

namespace SolarPower.Repository.Implement
{
    public class OperationRepository : RepositoryBase<Operation>, IOperationRepository
    {
        public OperationRepository(IDatabaseHelper databaseHelper) : base(databaseHelper)
        {
            tableName = "operation_plan_create";
        }
        public async Task<List<PowerStationIdList>> GetPowerStationIdList(int UserId)
        {
            List<PowerStationIdList> result;
            using (IDbConnection conn = this._databaseHelper.GetConnection())
            {
                try
                {
                    var sql = @$"SELECT tn.Id AS Value, tn.Name AS Text FROM power_station tn LEFT JOIN power_station_operation_personnel pp 
                                ON tn.Id=pp.PowerStationId
                                WHERE pp.UserId = @userid";
                    result = (await conn.QueryAsync<PowerStationIdList>(sql, new { userid = UserId })).ToList();
                }
                catch (Exception exception)
                {
                    throw exception;
                }
                return result;
            }
        }

        public async Task AddOperationPlan(OperationCreatePlan OperationPlan, List<string> properties)
        {
            using (IDbConnection conn = _databaseHelper.GetConnection())
            {
                conn.Open();
                try
                {
                    string sql = GenerateInsertQuery(properties);

                    await conn.ExecuteAsync(sql, OperationPlan);
                }
                catch (Exception exception)
                {
                    throw exception;
                }
                finally
                {
                    conn.Close();
                }

            }
        }
        public async Task<List<OperationPlanTable>> OperationPlanTable(List<int> id)
        {
            List<OperationPlanTable> result;
            var count = 0;
            string Wheresql = "oc.PowerStationId = ";
            foreach (int too in id)
            {

                if(count == id.Count-1)
                {
                    Wheresql += too.ToString();
                }
                else
                {
                    Wheresql += too.ToString() + " OR oc.PowerStationId = ";
                }
                count++;
            }
            using (IDbConnection conn = this._databaseHelper.GetConnection())
            {
                try
                {
                    var sql = @$"SELECT *,ps.Name AS PowerStationName ,us.Name AS CreatedPerson FROM operation_plan_create oc LEFT JOIN power_station ps 
                                    ON oc.PowerStationId = ps.Id LEFT JOIN user us 
                                    ON us.Id = oc.CreatedBy WHERE {Wheresql} AND oc.Deleted = 0";
                    result = (await conn.QueryAsync<OperationPlanTable>(sql)).ToList();
                }
                catch (Exception exception)
                {
                    throw exception;
                }
                return result;
            }
        }
        public async Task<OperationCreatePlan> GetOneOperation(int id)
        {
            OperationCreatePlan result;
            using (IDbConnection conn = _databaseHelper.GetConnection())
            {
                conn.Open();
                try
                {
                    var sql = @"SELECT * FROM operation_plan_create WHERE Deleted =0 AND Id = @Id";

                    result = await conn.QueryFirstOrDefaultAsync<OperationCreatePlan>(sql, new { Id = id });
                }
                catch (Exception exception)
                {
                    throw exception;
                }
                finally
                {
                    conn.Close();
                }

                return result;
            }
        }
    }
}