import { CustomRatesRepository, CustomRatesRepositoryBuilder } from '@deliverysolutions/repository';
import { ZoneRatesParameters } from '@interfaces/zone-rates';

export default class ZoneRatesRepositoryService {
    customRatesRepository!: CustomRatesRepository;

    async build() {
        this.customRatesRepository = await new CustomRatesRepositoryBuilder().build();
    }
    
    async getRate({ providerDisplayName, serviceId, tenantId, weight, zone, version }: ZoneRatesParameters.GetRate) {
        if (!this.customRatesRepository) {
            await this.build();
        }
        return this.customRatesRepository.getRate({
            providerDisplayName,
            serviceId,
            tenantId,
            weight,
            zone,
            version
        });
    }

    async getZones({ provider, sourcePostalCode, destinationPostalCode }: ZoneRatesParameters.GetZones) {
        if (!this.customRatesRepository) {
            await this.build();
        }
        return this.customRatesRepository.getZones({
            provider,
            sourcePostalCode,
            destinationPostalCode
        });
    }

    async getActiveRateVersion({ tenantId, providerDisplayName, serviceId }: ZoneRatesParameters.GetActiveRateVersion) {
        if (!this.customRatesRepository) {
            await this.build();
        }
        return this.customRatesRepository.getActiveRateVersion({
            tenantId,
            providerDisplayName,
            serviceId
        })
    }

    async getExtendedZipCodes(provider: string, sourcePostalCode: string, destinationPostalCode: string) {
        if (!this.customRatesRepository) {
            await this.build();
        }
        return this.customRatesRepository.getExtendedZipCodes(provider, [sourcePostalCode, destinationPostalCode]);
    }
}