package stirling.software.SPDF.config;

import java.io.IOException;
import java.util.UUID;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.stereotype.Component;

import io.micrometer.common.util.StringUtils;

import jakarta.annotation.PostConstruct;
import lombok.extern.slf4j.Slf4j;
import stirling.software.SPDF.model.ApplicationProperties;
import stirling.software.SPDF.utils.GeneralUtils;

@Component
@Slf4j
@Order(Ordered.HIGHEST_PRECEDENCE + 1)
public class InitialSetup {

    @Autowired private ApplicationProperties applicationProperties;

    @PostConstruct
    public void initUUIDKey() throws IOException {
        String uuid = applicationProperties.getAutomaticallyGenerated().getUUID();
        if (!GeneralUtils.isValidUUID(uuid)) {
            uuid = UUID.randomUUID().toString(); // Generating a random UUID as the secret key
            GeneralUtils.saveKeyToConfig("AutomaticallyGenerated.UUID", uuid);
            applicationProperties.getAutomaticallyGenerated().setUUID(uuid);
        }
    }

    @PostConstruct
    public void initSecretKey() throws IOException {
        String secretKey = applicationProperties.getAutomaticallyGenerated().getKey();
        if (!GeneralUtils.isValidUUID(secretKey)) {
            secretKey = UUID.randomUUID().toString(); // Generating a random UUID as the secret key
            GeneralUtils.saveKeyToConfig("AutomaticallyGenerated.key", secretKey);
            applicationProperties.getAutomaticallyGenerated().setKey(secretKey);
        }
    }

    @PostConstruct
    public void initLegalUrls() throws IOException {
        // Initialize Terms and Conditions
        String termsUrl = applicationProperties.getLegal().getTermsAndConditions();
        if (StringUtils.isEmpty(termsUrl)) {
            String defaultTermsUrl = "https://www.stirlingpdf.com/terms-and-conditions";
            GeneralUtils.saveKeyToConfig("legal.termsAndConditions", defaultTermsUrl);
            applicationProperties.getLegal().setTermsAndConditions(defaultTermsUrl);
        }

        // Initialize Privacy Policy
        String privacyUrl = applicationProperties.getLegal().getPrivacyPolicy();
        if (StringUtils.isEmpty(privacyUrl)) {
            String defaultPrivacyUrl = "https://www.stirlingpdf.com/privacy-policy";
            GeneralUtils.saveKeyToConfig("legal.privacyPolicy", defaultPrivacyUrl);
            applicationProperties.getLegal().setPrivacyPolicy(defaultPrivacyUrl);
        }
    }
}