package doctor

import (
	"strings"

	"github.com/jmoiron/sqlx"
	"sismedika.com/sas/westone/types"
)

type Store struct {
	db *sqlx.DB
}

func NewStore(db *sqlx.DB) *Store {
	return &Store{db: db}
}

func (s *Store) SearchDoctor(keyword string, page int, perpage int) ([]types.DoctorResult, error) {
	var list_doctor []types.DoctorResult
	var sqlFilter []string

	if keyword != "" {
		params := strings.Split(keyword, "+")
		if len(params) > 0 && params[0] != "" {
			sqlFilter = append(sqlFilter, "PersonName LIKE '%"+params[0]+"%'")
		}
		if len(params) > 1 && params[1] != "" {
			sqlFilter = append(sqlFilter, "PersonIdentifierValue = '"+params[1]+"'")
		}
		if len(params) > 2 && params[2] != "" {
			sqlFilter = append(sqlFilter, "DoctorCode = '"+params[2]+"'")
		}
		if len(params) > 3 && params[3] != "" {
			sqlFilter = append(sqlFilter, "PersonBirthDate = '"+params[3]+"'")
		}
		if len(params) > 4 && params[4] != "" {
			sqlFilter = append(sqlFilter, "PersonTelecomValue = '"+params[4]+"'")
		}
	}

	doctor_tb := `DoctorID, DoctorCode, DoctorIHSNumber, DoctorPersonID`

	person_tb := `PersonID, PersonName, PersonSalutation, PersonPrefix, PersonSuffix, PersonGender, PersonBirthPlace, PersonBirthDate, 
	PersonReligionCode, PersonReligionSystem, PersonBloodTypeCode, PersonBloodTypeSystem, PersonRhesusCode, PersonRhesusSystem, 
	PersonEducationCode, PersonEducationSystem, PersonJobClassCode, PersonJobClassSystem, PersonEtnicityCode, PersonEtnicitySystem, 
	PersonMaritalBirth, PersonMaritalStatus`

	person_address_tb := `PersonAddressID, PersonAddressPersonID, PersonAddressIsDefault, PersonAddressUse, PersonAddressType, PersonAddressText, 
	PersonAddressLine1, PersonAddressLine2, PersonAddressRegionalCd, PersonAddressRT, PersonAddressRW, PersonAddressCity, 
	PersonAddressDistrict, PersonAddressState, PersonAddressCountry`

	person_identifier_tb := `PersonIdentifierID, PersonIdentifierPersonID, PersonIdentifierUse, PersonIdentifierTypeCode, 
	PersonIdentifierTypeSystem, PersonIdentifierCode, PersonIdentifierSystem, PersonIdentifierValue`

	person_telecom_tb := `PersonTelecomID, PersonTelecomPersonID, PersonTelecomSystem, PersonTelecomValue, PersonTelecomUse`

	offset := (page - 1) * perpage
	sql := `SELECT ` + doctor_tb + `,` + person_tb + `,` + person_identifier_tb + `,` + person_address_tb + `,` + person_telecom_tb +
		` FROM doctor
	JOIN person ON PersonID = DoctorPersonID
	JOIN person_identifier ON PersonIdentifierPersonID = PersonID
	JOIN person_telecom ON PersonTelecomPersonID = PersonID
	JOIN person_address ON PersonAddressPersonID = PersonID
	WHERE DoctorIsActive = 'Y'`

	if len(sqlFilter) > 0 {
		sql += " AND " + strings.Join(sqlFilter, " AND ")
	}
	sql += " LIMIT ? OFFSET ?"

	if err := s.db.Select(&list_doctor, sql, perpage, offset); err != nil {
		return nil, err
	}

	return list_doctor, nil
}