package relation

import (
	"github.com/gshopify/service-wrapper/model"
	"github.com/mailru/dbr"
	"gshopper.com/gshopify/shop/graphql/generated"
	"strings"
)

type Location struct {
	Id                    string          `db:"id"`
	Name                  string          `db:"name"`
	Status                string          `db:"status"`
	Legacy                bool            `db:"legacy"`
	Address1              dbr.NullString  `db:"address_1"`
	Address2              dbr.NullString  `db:"address_2"`
	City                  dbr.NullString  `db:"city"`
	Country               dbr.NullString  `db:"country"`
	CountryCode           dbr.NullString  `db:"country_code"`
	Latitude              dbr.NullFloat64 `db:"latitude"`
	Longitude             dbr.NullFloat64 `db:"longitude"`
	Phone                 dbr.NullString  `db:"phone"`
	Province              dbr.NullString  `db:"province"`
	ProvinceCode          dbr.NullString  `db:"province_code"`
	Zip                   dbr.NullString  `db:"zip"`
	LocalizedCountryName  dbr.NullString  `db:"localized_country_name"`
	LocalizedProvinceName dbr.NullString  `db:"localized_province_name"`
}

func (l *Location) As() *generated.Location {
	var (
		fmtProvince = strings.Builder{}
		loc         = &generated.Location{
			Address: &generated.LocationAddress{},
			ID:      model.NewId(model.GidLocation, l.Id),
			Name:    l.Name,
		}
	)

	if l.Address1.Valid {
		loc.Address.Address1 = &l.Address1.String
		loc.Address.Formatted = append(loc.Address.Formatted, l.Address1.String)
	}

	if l.Address2.Valid {
		loc.Address.Address2 = &l.Address2.String
		loc.Address.Formatted = append(loc.Address.Formatted, l.Address2.String)
	}

	if l.City.Valid {
		loc.Address.City = &l.City.String
		loc.Address.Formatted = append(loc.Address.Formatted, l.City.String)
	}

	if l.ProvinceCode.Valid {
		loc.Address.ProvinceCode = &l.ProvinceCode.String
		fmtProvince.WriteString(l.ProvinceCode.String)
	}

	if l.Province.Valid {
		loc.Address.Province = &l.Province.String
		if fmtProvince.Len() == 0 {
			fmtProvince.WriteString(l.Province.String)
		}
	}

	if l.Zip.Valid {
		loc.Address.Zip = &l.Zip.String

		if fmtProvince.Len() == 0 {
			fmtProvince.WriteString(" ")
		}

		fmtProvince.WriteString(l.Zip.String)
	}

	if fmtProvince.Len() > 0 {
		loc.Address.Formatted = append(loc.Address.Formatted, fmtProvince.String())
	}

	if l.Country.Valid {
		loc.Address.Country = &l.Country.String
		loc.Address.Formatted = append(loc.Address.Formatted, l.Country.String)
	}

	if code := model.CountryCode(l.CountryCode.String); code.IsValid() {
		s := code.String()
		loc.Address.CountryCode = &s
	}

	if l.Latitude.Valid {
		loc.Address.Latitude = &l.Latitude.Float64
	}

	if l.Longitude.Valid {
		loc.Address.Longitude = &l.Longitude.Float64
	}

	if l.Phone.Valid {
		loc.Address.Phone = &l.Phone.String
	}

	return loc
}