using AutoMapper;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using TTSW.EF;
using TTSW.Utils;
using TTSW.Constant;
using TTSW.Common;
using TodoAPI2.Models;
using System.IO;
using System.Web;
using System.Net;
using TTSW.Configure;
using Microsoft.Extensions.Options;
using System.Data;
using Npgsql;

namespace TodoAPI2.Models
{
    public class external_employeeService : Iexternal_employeeService
    {
        private IMyDatabase db;

        public external_employeeService(IMyDatabase mydb)
        {
            db = mydb;
        }

        public int? GetLeader(int? emp_id)
        {
            var sql = @"
SELECT ha.employee_id as emp_id, 
CONCAT(hta.title_name,ha.firstname,' ',ha.lastname) as emp_name, 
ha.chief_id,
CONCAT(htb.title_name,hb.firstname,' ',hb.lastname) as chief_name
FROM public.hrm_employees as ha 
left join public.hrm_employees as hb on hb.employee_id = ha.chief_id
left join public.hrm_title_masters as hta on hta.id = ha.prefix_card_name
left join public.hrm_title_masters as htb on hb.prefix_card_name = htb.id
where ha.employee_id = @emp_id and ha.workingstatus = 'สถานะปฏิบัติงาน';
";
            var para = db.GetParameterListNpgsql();

            var ix = new NpgsqlParameter("emp_id", DbType.Int32);
            ix.Value = emp_id;
            para.Add(ix);

            DataTable dt = db.ExecuteDataTableNpgsql(sql, para);

            if (dt.Rows.Count == 1)
            {
                if (dt.Rows[0]["chief_id"] == DBNull.Value)
                {
                    return null;
                }
                else
                {
                    return Convert.ToInt32(dt.Rows[0]["chief_id"]);
                }
            }

            return null;
        }

        public List<external_employeeViewModel> GetListByemployee_type(int? employee_type, int? position_type)
        {
            return GetAllEmployee();
        }

        public List<external_employeeViewModel> GetAllEmployee()
        {
            var sql = string.Format(@"
select he.employee_id as id, mpn.position_number,he.employee_no,he.position_no,
CONCAT(htm.title_name,' ',he.firstname,' ',he.lastname) as fullname,opd.position_name, 
CONCAT(he.firstname,he.lastname) as halfname,
orgdata.id as department_id,orgdata.department_name,orgdata.department_code,he.salary,
he.employee_type_id, het.employee_type_name,opd.position_id as position_id,
u.email as user_email, u.id as user_id,hpl.position_level_name,

he.profile_picture,
he.position_level_id,
he.position_type_id,
hpl.position_level_id as hpl_position_level_id,
hpt.position_type_id as hpt_position_type_id,
he.position_allowance,
he.other_money,

hpt.position_type_name,he.packing_date,he.cost_of_living,
(CASE WHEN (SELECT hrm_work_rec.id FROM hrm_working_records as hrm_work_rec 
   WHERE hrm_work_rec.employee_id = he.employee_id 
   AND hrm_work_rec.start_date <= now()
   AND hrm_work_rec.end_date >= now()
   AND hrm_work_rec.deleted_at IS null 
   LIMIT 1) IS NOT null THEN 'ช่วยปฎิบัติหน้าที่'
ELSE null END) as remark_hrm_work_record,

org_type_depart.department_degree_id, he.timerecorder_id,
(select count(*) from hrm_resigns where hrm_resigns.employee_id = he.employee_id) as count_resigns

from public.hrm_employees as he
left join public.hrm_position_types as hpt on he.position_type_id=hpt.id
left join public.hrm_position_levels as hpl on he.position_level_id = hpl.id 
left join public.mpp_position_numbers as mpn on he.position_no = mpn.id 
left join public.org_position_datas as opd on opd.position_id = mpn.position_id
left join public.hrm_title_masters as htm on htm.id = he.prefix_card_name
left join public.{0}DepartmentData{0} as orgdata on orgdata.id = he.department_id
left join public.hrm_employee_types as het on het.id = he.employee_type_id
left join public.users as u on u.employee_id = he.employee_id
left join public.org_type_departments as org_type_depart on orgdata.department_type_id = org_type_depart.id
left join public.org_type_department_colors as org_depart_color on org_type_depart.department_degree_id = org_depart_color.id
left join (select orgdata.id,orgdata2.id as id2,
case when orgdata2.department_name is not null then 
concat(orgdata2.department_name,' - ',orgdata.department_name)
else orgdata.department_name end as full_dep,
orgdata.department_name,
orgdata.department_code,detail.parent_department_id,
case 
when org_type_depart.department_degree_id = 1 then orgdata.department_code::int*1000
when detail.parent_department_id is not null and detail.parent_department_id>0
then orgdata2.department_code::int*1000+orgdata.department_code::int
else orgdata.department_code::int*100000 end as sort_order,org_type_depart.department_degree_id
from public.{0}DepartmentData{0} orgdata
left join org_organization_chart_details detail on orgdata.id = detail.department_id
left join public.{0}DepartmentData{0} orgdata2 on orgdata2.id = detail.parent_department_id
left join public.org_type_departments as org_type_depart on orgdata.department_type_id = org_type_depart.id
left join public.org_type_department_colors as org_depart_color
on org_type_depart.department_degree_id = org_depart_color.id
where orgdata.department_name is not null
order by case 
when org_type_depart.department_degree_id = 1 then orgdata.department_code::int*1000
when detail.parent_department_id is not null and detail.parent_department_id>0
then orgdata2.department_code::int*1000+orgdata.department_code::int
else orgdata.department_code::int*100000 end) as sorting_dep
on sorting_dep.id = he.department_id
where he.deleted_at is null
and hpt.deleted_at is null
and hpl.deleted_at is null
and mpn.deleted_at is null
and opd.deleted_at is null
and htm.deleted_at is null
and orgdata.deleted_at is null
and het.deleted_at is null
and u.deleted_at is null
and org_type_depart.deleted_at is null
and org_depart_color.deleted_at is null
order by sorting_dep.sort_order, hpt.position_type_id, hpl.position_level_id, employee_no desc;
", '"'.ToString());
            var para = db.GetParameterListNpgsql();
            DataTable dt = db.ExecuteDataTableNpgsql(sql, para);
            var result = new List<external_employeeViewModel>();
            foreach (DataRow dr in dt.Rows)
            {
                var i = new external_employeeViewModel();
                i.id = Convert.ToInt32(dr["id"]);
                i.profile_picture = dr["profile_picture"].ToString();
                i.position_number = dr["position_number"].ToString();
                i.position_name = dr["position_name"].ToString();
                i.fullname = dr["fullname"].ToString();
                i.halfname = dr["halfname"].ToString();
                if (dr["employee_type_id"] != DBNull.Value)
                {
                    i.employee_type_id = Convert.ToInt32(dr["employee_type_id"]);
                    i.employee_type_name = dr["employee_type_name"].ToString();
                }

                if (dr["position_type_id"] != DBNull.Value)
                {
                    i.position_type_id = Convert.ToInt32(dr["position_type_id"]);
                    i.position_type_name = dr["position_type_name"].ToString();
                    i.hpt_position_type_id = Convert.ToInt32(dr["hpt_position_type_id"]);
                }

                if (dr["position_id"] != DBNull.Value)
                {
                    i.position_id = Convert.ToInt32(dr["position_id"]);
                }

                if (dr["user_id"] != DBNull.Value)
                {
                    i.user_email = dr["user_email"].ToString();
                    i.user_id = Convert.ToInt32(dr["user_id"]);
                }
                if (dr["department_id"] != DBNull.Value)
                {
                    i.department_id = Convert.ToInt32(dr["department_id"]);
                    i.department_name = dr["department_name"].ToString();
                    i.department_code = dr["department_code"].ToString();
                }
                if (dr["employee_no"] != DBNull.Value)
                {
                    i.employee_no = dr["employee_no"].ToString();
                }
                if (dr["position_level_id"] != DBNull.Value)
                {
                    i.position_level_id = Convert.ToInt32(dr["position_level_id"]);
                    i.position_level_text = dr["position_level_name"].ToString();
                    i.hpl_position_level_id = Convert.ToInt32(dr["hpl_position_level_id"]);
                }
                i.salary = 0;
                if (dr["salary"] != DBNull.Value)
                {
                    i.salary = Convert.ToDecimal(dr["salary"]);
                }
                i.cost_of_living = 0;
                if (dr["cost_of_living"] != DBNull.Value)
                {
                    i.cost_of_living = Convert.ToDecimal(dr["cost_of_living"]);
                }
                if (dr["position_allowance"] != DBNull.Value)
                {
                    i.position_allowance = Convert.ToDecimal(dr["position_allowance"]);
                }
                if (dr["other_money"] != DBNull.Value)
                {
                    i.other_money = Convert.ToDecimal(dr["other_money"]);
                }
                if (dr["packing_date"] != DBNull.Value)
                {
                    i.packing_date = Convert.ToDateTime(dr["packing_date"]);
                }
                if (dr["department_degree_id"] != DBNull.Value)
                {
                    i.department_degree_id = Convert.ToInt32(dr["department_degree_id"]);
                }
                if (dr["remark_hrm_work_record"] != DBNull.Value)
                {
                    i.remark_hrm_work_record = dr["remark_hrm_work_record"].ToString();
                }
                if (dr["timerecorder_id"] != DBNull.Value)
                {
                    i.timerecorder_id = dr["timerecorder_id"].ToString();
                }
                else
                {
                    i.timerecorder_id = "";
                }
                if (dr["count_resigns"] != DBNull.Value)
                {
                    i.count_resigns = Convert.ToInt32(dr["count_resigns"]);
                }
                else
                {
                    i.count_resigns = 0;
                }

                result.Add(i);
            }
            return result;
        }

        public external_employeeViewModel GetEmployeeForLogin(int? user_id)
        {
            var sql = @"
select he.employee_id as id, mpn.position_number, opd.position_name, 
CONCAT(htm.title_name,' ',he.firstname,' ',he.lastname) as fullname,
u.email as user_email, u.id as user_id,u.name as fullname2
from public.hrm_employees as he
left join public.mpp_position_numbers as mpn on he.position_no = mpn.id 
left join public.org_position_datas as opd on opd.position_id = mpn.position_id
left join public.hrm_title_masters as htm on htm.id = he.prefix_card_name
left join public.users as u on u.employee_id = he.employee_id
where he.workingstatus = 'สถานะปฏิบัติงาน' and he.deleted_at is null and mpn.deleted_at is null 
and opd.deleted_at is null --and htm.deleted_at is null
and u.id=@user_id;
";
            var para = db.GetParameterListNpgsql();
            var ix = new NpgsqlParameter("user_id", DbType.Int32);
            ix.Value = user_id;
            para.Add(ix);

            DataTable dt = db.ExecuteDataTableNpgsql(sql, para);
            var result = new List<external_employeeViewModel>();
            foreach (DataRow dr in dt.Rows)
            {
                var i = new external_employeeViewModel();
                i.id = Convert.ToInt32(dr["id"]);
                i.position_number = dr["position_number"].ToString();
                i.position_name = dr["position_name"].ToString();
                i.fullname = dr["fullname2"].ToString();
                i.employee_type_id = null;
                i.position_type_id = null;
                if (dr["user_id"] != DBNull.Value)
                {
                    i.user_email = dr["user_email"].ToString();
                    i.user_id = Convert.ToInt32(dr["user_id"]);
                }

                result.Add(i);
            }
            if (result.Count == 1)
            {
                return result[0];
            }
            else
            {
                return null;
            }
        }

        public employee_leaveViewModel GetLeaveOfEmployee(int employee_id, DateTime? start_date, DateTime? end_date)
        {
            var sql = string.Format(@"
select {0}b{0}.{0}employee_id{0}, (
                SELECT SUM(tad_general.total_dayoff) FROM tad_general_leaves as tad_general
                LEFT JOIN tad_leave_types as leave_type ON tad_general.leave_type_id = CAST(leave_type.id as varchar)
                WHERE tad_general.deleted_at is null
                AND leave_type.deleted_at is null
                AND leave_type.id = 2
                AND tad_general.employee_id = b.employee_id
                AND tad_general.status = '3'
                AND tad_general.start_date >= @start_date
                AND tad_general.end_date <= @end_date
            ) as sum_day_sick_leave, (
                SELECT COUNT(tad_general.*) FROM tad_general_leaves as tad_general
                LEFT JOIN tad_leave_types as leave_type ON tad_general.leave_type_id = CAST(leave_type.id as varchar)
                WHERE tad_general.deleted_at is null
                AND leave_type.deleted_at is null
                AND leave_type.id = 2
                AND tad_general.employee_id = b.employee_id
                AND tad_general.status = '3'
                AND tad_general.start_date >= @start_date
                AND tad_general.end_date <= @end_date
            ) as count_sick_leave, (
                SELECT SUM(tad_general.total_dayoff) FROM tad_general_leaves as tad_general
                LEFT JOIN tad_leave_types as leave_type ON tad_general.leave_type_id = CAST(leave_type.id as varchar)
                WHERE tad_general.deleted_at is null
                AND leave_type.deleted_at is null
                AND leave_type.id = 4
                AND tad_general.employee_id = b.employee_id
                AND tad_general.status = '3'
                AND tad_general.start_date >= @start_date
                AND tad_general.end_date <= @end_date
            ) as sum_day_personal_leave, (
                SELECT COUNT(tad_general.*) FROM tad_general_leaves as tad_general
                LEFT JOIN tad_leave_types as leave_type ON tad_general.leave_type_id = CAST(leave_type.id as varchar)
                WHERE tad_general.deleted_at is null
                AND leave_type.deleted_at is null
                AND leave_type.id = 4
                AND tad_general.employee_id = b.employee_id
                AND tad_general.status = '3'
                AND tad_general.start_date >= @start_date
                AND tad_general.end_date <= @end_date
            ) as count_personal_leave, (
                SELECT SUM(tad_general.total_dayoff) FROM tad_general_leaves as tad_general
                LEFT JOIN tad_leave_types as leave_type ON tad_general.leave_type_id = CAST(leave_type.id as varchar)
                WHERE tad_general.deleted_at is null
                AND leave_type.deleted_at is null
                AND leave_type.id = 1
                AND tad_general.employee_id = b.employee_id
                AND tad_general.status = '3'
                AND tad_general.start_date >= @start_date
                AND tad_general.end_date <= @end_date
            ) as sum_day_vacation_leave, (
                SELECT COUNT(tad_general.*) FROM tad_general_leaves as tad_general
                LEFT JOIN tad_leave_types as leave_type ON tad_general.leave_type_id = CAST(leave_type.id as varchar)
                WHERE tad_general.deleted_at is null
                AND leave_type.deleted_at is null
                AND leave_type.id = 1
                AND tad_general.employee_id = b.employee_id
                AND tad_general.status = '3'
                AND tad_general.start_date >= @start_date
                AND tad_general.end_date <= @end_date
            ) as count_vacation_leave, (
                SELECT COUNT(DISTINCT tad_stop.date) FROM tad_stop_workings as tad_stop
                WHERE tad_stop.deleted_at is null
                AND tad_stop.employee_id = b.employee_id
                AND tad_stop.date BETWEEN @start_date AND @end_date
            ) as count_stop_working, (
                SELECT COUNT(prs_time_result.id) FROM tad_processing_time_results as prs_time_result
                LEFT JOIN tad_processing_times as prs_time ON prs_time_result.processing_time_id = prs_time.id
                WHERE prs_time_result.deleted_at is null
                AND prs_time.deleted_at is null
                AND prs_time_result.employee_id = b.employee_id
                AND prs_time_result.time_in is not null
                AND prs_time_result.time_out is not null
                AND prs_time_result.late is not null
                AND prs_time_result.date BETWEEN @start_date AND @end_date
            ) as count_late_tad_processing_time_results, (
                SELECT COUNT(prs_time_result.id) FROM tad_processing_time_results as prs_time_result
                LEFT JOIN tad_processing_times as prs_time ON prs_time_result.processing_time_id = prs_time.id
                WHERE prs_time_result.deleted_at is null
                AND prs_time.deleted_at is null
                AND prs_time_result.employee_id = b.employee_id
                AND prs_time_result.time_in is null
                AND prs_time_result.time_out is null
                AND prs_time_result.record_type = 'Absence'
                AND prs_time_result.date BETWEEN @start_date AND @end_date
            ) as count_absence_tad_processing_time_results, (
                SELECT SUM(tad_general.total_dayoff) FROM tad_general_leaves as tad_general
                LEFT JOIN tad_leave_types as leave_type ON tad_general.leave_type_id = CAST(leave_type.id as varchar)
                WHERE tad_general.deleted_at is null
                AND leave_type.deleted_at is null
                AND leave_type.id in (2,4)
                AND tad_general.employee_id = b.employee_id
                AND tad_general.status = '3'
                AND tad_general.start_date >= @start_date
                AND tad_general.end_date <= @end_date
            ) as sum_day_sick_personal_leave, (
                SELECT COUNT(tad_general.*) FROM tad_general_leaves as tad_general
                LEFT JOIN tad_leave_types as leave_type ON tad_general.leave_type_id = CAST(leave_type.id as varchar)
                WHERE tad_general.deleted_at is null
                AND leave_type.deleted_at is null
                AND leave_type.id in (2,4)
                AND tad_general.employee_id = b.employee_id
                AND tad_general.status = '3'
                AND tad_general.start_date >= @start_date
                AND tad_general.end_date <= @end_date
            ) as count_sick_personal_leave from {0}tad_table_workings{0} as {0}a{0} left join {0}hrm_employees{0} as {0}b{0} on {0}a{0}.{0}employee_id{0} = {0}b{0}.{0}employee_id{0} left join {0}tad_workshifts{0} as {0}c{0} on {0}a{0}.{0}workshift_id{0} = {0}c{0}.{0}id{0} where {0}a{0}.{0}deleted_at{0} is null and {0}b{0}.{0}deleted_at{0} is null and {0}c{0}.{0}deleted_at{0} is null and {0}b{0}.{0}employee_id{0} = @employee_id
", '"'.ToString());

            var para = db.GetParameterListNpgsql();

            var p_employee_id = new NpgsqlParameter("employee_id", DbType.Int32);
            p_employee_id.Value = employee_id;
            para.Add(p_employee_id);

            var p_start_date = new NpgsqlParameter("start_date", DbType.Date);
            p_start_date.Value = start_date;
            para.Add(p_start_date);

            var p_end_date = new NpgsqlParameter("end_date", DbType.Date);
            p_end_date.Value = end_date;
            para.Add(p_end_date);

            DataTable dt = db.ExecuteDataTableNpgsql(sql, para);

            var dr = dt.Rows[0];
            var i = new employee_leaveViewModel();

            i.sum_day_sick_leave = 0;
            i.count_sick_leave = 0;
            i.sum_day_personal_leave = 0;
            i.count_personal_leave = 0;
            i.sum_day_vacation_leave = 0;
            i.count_vacation_leave = 0;
            i.count_stop_working = 0;
            i.count_late_tad_processing_time_results = 0;
            i.count_absence_tad_processing_time_results = 0;
            i.sum_day_sick_personal_leave = 0;
            i.count_sick_personal_leave = 0;

            if (dr["sum_day_sick_leave"] != DBNull.Value)
            {
                i.sum_day_sick_leave = Convert.ToDecimal(dr["sum_day_sick_leave"]);
            }
            if (dr["count_sick_leave"] != DBNull.Value)
            {
                i.count_sick_leave = Convert.ToDecimal(dr["count_sick_leave"]);
            }
            if (dr["sum_day_personal_leave"] != DBNull.Value)
            {
                i.sum_day_personal_leave = Convert.ToDecimal(dr["sum_day_personal_leave"]);
            }
            if (dr["count_personal_leave"] != DBNull.Value)
            {
                i.count_personal_leave = Convert.ToDecimal(dr["count_personal_leave"]);
            }
            if (dr["sum_day_vacation_leave"] != DBNull.Value)
            {
                i.sum_day_vacation_leave = Convert.ToDecimal(dr["sum_day_vacation_leave"]);
            }
            if (dr["count_vacation_leave"] != DBNull.Value)
            {
                i.count_vacation_leave = Convert.ToDecimal(dr["count_vacation_leave"]);
            }
            if (dr["count_stop_working"] != DBNull.Value)
            {
                i.count_stop_working = Convert.ToDecimal(dr["count_stop_working"]);
            }
            if (dr["count_late_tad_processing_time_results"] != DBNull.Value)
            {
                i.count_late_tad_processing_time_results = Convert.ToDecimal(dr["count_late_tad_processing_time_results"]);
            }
            if (dr["count_absence_tad_processing_time_results"] != DBNull.Value)
            {
                i.count_absence_tad_processing_time_results = Convert.ToDecimal(dr["count_absence_tad_processing_time_results"]);
            }
            if (dr["sum_day_sick_personal_leave"] != DBNull.Value)
            {
                i.sum_day_sick_personal_leave = Convert.ToDecimal(dr["sum_day_sick_personal_leave"]);
            }
            if (dr["count_sick_personal_leave"] != DBNull.Value)
            {
                i.count_sick_personal_leave = Convert.ToDecimal(dr["count_sick_personal_leave"]);
            }

            return i;
        }

        public List<external_menu> GetAllMenu()
        {
            var sql = string.Format(@"
select cself.icon,cself.id,
case 
when cself.parent_id is null and pmenu.parent_id is null then cself.sort
when cself.parent_id is not null and pmenu.parent_id is null then pmenu.sort
else pmenu2.sort
end as psort,
case 
when cself.parent_id is null and pmenu.parent_id is null then 100000*cself.id 
when cself.parent_id is not null and pmenu.parent_id is null then 100000*cself.parent_id+1000*cself.id
else 100000*pmenu.parent_id+1000*pmenu.id+cself.id 
end 
as pid,cself.display_name 
from core_menu as cself
left join core_menu as pmenu on cself.parent_id=pmenu.id
left join core_menu as pmenu2 on pmenu.parent_id=pmenu2.id

where cself.id in (
select model_id from model_has_roles 
where model_type='App\Models\Menu' 
and role_id in (select id from roles where id in (
select role_id from model_has_roles 
where model_type='App\Models\User' 
and model_id in (select id from users)
order by model_id
 ))	
	) order by 

case 
when cself.parent_id is null and pmenu.parent_id is null then cself.sort
when cself.parent_id is not null and pmenu.parent_id is null then pmenu.sort
else pmenu2.sort
end,
case 
when cself.parent_id is null and pmenu.parent_id is null then 100000*cself.id 
when cself.parent_id is not null and pmenu.parent_id is null then 100000*cself.parent_id+1000*cself.id
else 100000*pmenu.parent_id+1000*pmenu.id+cself.id 
end 
", '"'.ToString());
            var para = db.GetParameterListNpgsql();
            DataTable dt = db.ExecuteDataTableNpgsql(sql, para);
            var result = new List<external_menu>();
            foreach (DataRow dr in dt.Rows)
            {
                var i = new external_menu();
                i.icon = dr["icon"].ToString();
                i.id = Convert.ToInt32(dr["id"]);
                i.psort = Convert.ToInt32(dr["psort"]);
                i.pid = Convert.ToInt32(dr["pid"]);
                i.display_name = dr["display_name"].ToString();

                result.Add(i);
            }
            return result;
        }

        public List<external_menu> GetMenuByUser(int? userid)
        {
            var sql = string.Format(@"
select cself.icon,cself.id,
case 
when cself.parent_id is null and pmenu.parent_id is null then cself.sort
when cself.parent_id is not null and pmenu.parent_id is null then pmenu.sort
else pmenu2.sort
end as psort,
case 
when cself.parent_id is null and pmenu.parent_id is null then 100000*cself.id 
when cself.parent_id is not null and pmenu.parent_id is null then 100000*cself.parent_id+1000*cself.id
else 100000*pmenu.parent_id+1000*pmenu.id+cself.id 
end 
as pid,cself.display_name 
from core_menu as cself
left join core_menu as pmenu on cself.parent_id=pmenu.id
left join core_menu as pmenu2 on pmenu.parent_id=pmenu2.id

where cself.id in (
select model_id from model_has_roles 
where model_type='App\Models\Menu' 
and role_id in (select id from roles where id in (
select role_id from model_has_roles 
where model_type='App\Models\User' 
and model_id in ({1})
order by model_id
 ))	
	) order by 

case 
when cself.parent_id is null and pmenu.parent_id is null then cself.sort
when cself.parent_id is not null and pmenu.parent_id is null then pmenu.sort
else pmenu2.sort
end,
case 
when cself.parent_id is null and pmenu.parent_id is null then 100000*cself.id 
when cself.parent_id is not null and pmenu.parent_id is null then 100000*cself.parent_id+1000*cself.id
else 100000*pmenu.parent_id+1000*pmenu.id+cself.id 
end 
", '"'.ToString(), userid.ToString());
            var para = db.GetParameterListNpgsql();
            DataTable dt = db.ExecuteDataTableNpgsql(sql, para);
            var result = new List<external_menu>();
            foreach (DataRow dr in dt.Rows)
            {
                var i = new external_menu();
                i.icon = dr["icon"].ToString();
                i.id = Convert.ToInt32(dr["id"]);
                i.psort = Convert.ToInt32(dr["psort"]);
                i.pid = Convert.ToInt32(dr["pid"]);
                i.display_name = dr["display_name"].ToString();

                result.Add(i);
            }
            return result;
        }

        public List<external_user> GetAllUser()
        {
            var sql = string.Format(@"
select id,name from users
", '"'.ToString());
            var para = db.GetParameterListNpgsql();
            DataTable dt = db.ExecuteDataTableNpgsql(sql, para);
            var result = new List<external_user>();
            foreach (DataRow dr in dt.Rows)
            {
                var i = new external_user();
                i.id = Convert.ToInt32(dr["id"]);
                i.name = dr["name"].ToString();

                result.Add(i);
            }
            return result;
        }

        public external_employeeWithSelectionViewModel GetBlankItem()
        {
            var i = new external_employeeWithSelectionViewModel();
            //var j = Mapper.Map<List<eva_performance_criteriaViewModel>>((from x in epc.GetListALLeva_performance_criteria() select x));
            //i.eva_performance_criteria_id = j;

            return i;
        }

        public List<dept_mappingViewModel> GetDeptMapping()
        {
            var sql = string.Format(@"
select orgdata.id,orgdata2.id as id2,
case when orgdata2.department_name is not null then 
concat(orgdata2.department_name,' - ',orgdata.department_name)
else orgdata.department_name end as full_dep,
orgdata.department_name,
orgdata.department_code,detail.parent_department_id,
case 
when org_type_depart.department_degree_id = 1 then orgdata.department_code::int*1000
when detail.parent_department_id is not null and detail.parent_department_id>0
then orgdata2.department_code::int*1000+orgdata.department_code::int
else orgdata.department_code::int*100000 end as sort_order,org_type_depart.department_degree_id
from public.{0}DepartmentData{0} orgdata
left join org_organization_chart_details detail on orgdata.id = detail.department_id
left join public.{0}DepartmentData{0} orgdata2 on orgdata2.id = detail.parent_department_id
left join public.org_type_departments as org_type_depart on orgdata.department_type_id = org_type_depart.id
left join public.org_type_department_colors as org_depart_color
on org_type_depart.department_degree_id = org_depart_color.id
where orgdata.department_name is not null  and orgdata.deleted_at is null
order by case 
when org_type_depart.department_degree_id = 1 then orgdata.department_code::int*1000
when detail.parent_department_id is not null and detail.parent_department_id>0
then orgdata2.department_code::int*1000+orgdata.department_code::int
else orgdata.department_code::int*100000 end
", '"'.ToString());
            var para = db.GetParameterListNpgsql();
            DataTable dt = db.ExecuteDataTableNpgsql(sql, para);
            var result = new List<dept_mappingViewModel>();
            foreach (DataRow dr in dt.Rows)
            {
                var i = new dept_mappingViewModel();
                if(dr["id"] != DBNull.Value) i.id = Convert.ToInt32(dr["id"]);
                if (dr["id2"] != DBNull.Value) i.id2 = Convert.ToInt32(dr["id2"]);
                if (dr["full_dep"] != DBNull.Value) i.full_dep= dr["full_dep"].ToString();
                if (dr["department_name"] != DBNull.Value) i.department_name = dr["department_name"].ToString();
                if (dr["department_code"] != DBNull.Value) i.department_code = dr["department_code"].ToString();
                if (dr["parent_department_id"] != DBNull.Value) i.parent_department_id = Convert.ToInt32(dr["parent_department_id"]);
                if (dr["sort_order"] != DBNull.Value) i.sort_order = Convert.ToInt32(dr["sort_order"]);
                if (dr["department_degree_id"] != DBNull.Value) i.department_degree_id = Convert.ToInt32(dr["department_degree_id"]);

                result.Add(i);
            }
            return result;
        }

        public List<working_records> GetWorkingRecord()
        {
            var sql = string.Format(@"
select * FROM hrm_working_records where deleted_at is null
", '"'.ToString());
            var para = db.GetParameterListNpgsql();
            DataTable dt = db.ExecuteDataTableNpgsql(sql, para);
            var result = new List<working_records>();
            foreach (DataRow dr in dt.Rows)
            {
                var i = new working_records();
                if (dr["id"] != DBNull.Value) i.id = Convert.ToInt32(dr["id"]);
                if (dr["employee_id"] != DBNull.Value) i.employee_id = Convert.ToInt32(dr["employee_id"]);
                if (dr["place"] != DBNull.Value) i.place = Convert.ToInt32(dr["place"]);
                if (dr["start_date"] != DBNull.Value) i.start_date = Convert.ToDateTime(dr["start_date"]);
                if (dr["end_date"] != DBNull.Value) i.end_date = Convert.ToDateTime(dr["end_date"]);
                if (dr["subject"] != DBNull.Value) i.subject = dr["subject"].ToString();
                if (dr["detail"] != DBNull.Value) i.detail = dr["detail"].ToString();

                result.Add(i);
            }
            return result;
        }
    }

    public class working_records
    {
        public int? id { get; set; }
        public int? employee_id { get; set; }
        public int? place { get; set; }
        public DateTime? start_date { get; set; }
        public DateTime? end_date { get; set; }
        public string subject { get; set; }
        public string detail { get; set; }
    }

    public class external_menu 
    {
        public string icon { get; set; }
        public int? id { get; set; }
        public int? psort { get; set; }
        public int? pid { get; set; }
        public string display_name { get; set; }
    }

    public class external_user
    {
        public int? id { get; set; }
        public string name { get; set; }
    }
}