using Dapper;
using Npgsql;
using System;
using System.Collections.Generic;
using System.Data.Common;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Shentun.Peis.PlugIns
{
    public class ImportPacsResultPlugInsBase : ThirdPlugInsBase
    {
        public ImportPacsResultPlugInsBase(string parmValue) : base(parmValue)
        {
        }

        public virtual async Task<ImportPacsResultPlugInsOut> ImportResultAsync(ImportPacsResultPlugInsInput input)
        {
            var result = new ImportPacsResultPlugInsOut();
            return result;
        }
        public async Task<List<PacsRequestForImportResultPlugIns>> GetPacsRequestForImportResultPlugInssAsync(Guid patientRegisterId)
        {
            using (DbConnection conn = new NpgsqlConnection(AppConnctionStr))
            {
                string sql;
                sql = @"
   SELECT distinct patient_register.patient_register_no,
         patient_register.patient_name,
         register_check.id ,
        register_check.check_request_no
from patient_register
JOIN register_check on patient_register.id = register_check.patient_register_id
JOIN register_check_asbitem on register_check.id = register_check_asbitem.register_check_id
JOIN asbitem on register_check_asbitem.asbitem_id = asbitem.id 
JOIN item_type on asbitem.item_type_id = item_type.id 
where patient_register.id = @PatientRegisterId and 
      item_type.is_check_request = 'Y' and
      (patient_register.complete_flag = '0' or 
          patient_register.complete_flag = '1' or 
          patient_register.complete_flag = '2')
                      ";
                var pacsRequestForResultImportPlugInss = (await conn.QueryAsync<PacsRequestForImportResultPlugIns>(sql,
                    new { PatientRegisterId = patientRegisterId })).ToList();
                return pacsRequestForResultImportPlugInss;
            }
        }


        public async Task<List<PatientRegisterForLisRequest>> GetRequestPatientRegisters(int days)
        {
            using (DbConnection conn = new NpgsqlConnection(AppConnctionStr))
            {
                string sql;
                var startDate = DateTime.Now.Date.AddDays(-days);
                sql = @" SELECT distinct register_check.patient_register_id
from patient_register
JOIN register_check on patient_register.id = register_check.patient_register_id
JOIN register_check_asbitem on register_check.id = register_check_asbitem.register_check_id
JOIN asbitem on register_check_asbitem.asbitem_id = asbitem.id 
JOIN item_type on asbitem.item_type_id = item_type.id 
where 
      item_type.is_check_request = 'Y' and 
      (
          patient_register.complete_flag = '1' or 
          patient_register.complete_flag = '2') and
      patient_register.medical_start_date >@StartDate and
      register_check.creation_time >@StartDate
ORDER BY register_check.patient_register_id
                      ";
                var patientRegisterForLisRequests = (await conn.QueryAsync<PatientRegisterForLisRequest>(sql,
                    new { StartDate = startDate })).ToList();

                return patientRegisterForLisRequests;
            }

        }

        public override Task DoWork()
        {
            var loginResult = LoginAsync().Result;
            var queryDaysStr = InterfaceConfig.GetSection("Interface").GetSection("Scheduler").GetSection("QueryDays").Value;
            if (string.IsNullOrWhiteSpace(queryDaysStr))
            {
                queryDaysStr = "1";
            }
            if (!int.TryParse(queryDaysStr, out int days))
            {
                days = 1;
            }
            var patientRegisters = GetRequestPatientRegisters(days).Result;

            foreach (var patientRegister in patientRegisters)
            {
                try
                {
                    var result = ImportResultAsync(new ImportPacsResultPlugInsInput()
                    {
                        PatientRegisterId = patientRegister.PatientRegisterId,
                    }).Result;
                }
                catch (Exception ex)
                {

                }

            }
            return Task.CompletedTask;
        }
    }
}