package store

import (
	"fmt"
)

// GetSettings returns the global settings (single-row pattern, always row id=1).
func (s *Store) GetSettings() (Settings, error) {
	var st Settings
	var wildcardDNS, backupEnabled int
	err := s.db.QueryRow(
		`SELECT domain, server_ip, network, subdomain_pattern, notification_url,
		        npm_url, npm_email, npm_password, webhook_secret, polling_interval,
		        base_volume_path, ssl_certificate_id, stale_threshold_days,
		        allowed_volume_paths, wildcard_dns, dns_provider,
		        cloudflare_api_token, cloudflare_zone_id,
		        proxy_provider,
		        traefik_entrypoint, traefik_cert_resolver, traefik_network, traefik_api_url,
		        backup_enabled, backup_interval_hours, backup_retention_count,
		        updated_at
		 FROM settings WHERE id = 1`,
	).Scan(&st.Domain, &st.ServerIP, &st.Network, &st.SubdomainPattern, &st.NotificationURL,
		&st.NpmURL, &st.NpmEmail, &st.NpmPassword, &st.WebhookSecret, &st.PollingInterval,
		&st.BaseVolumePath, &st.SSLCertificateID, &st.StaleThresholdDays,
		&st.AllowedVolumePaths, &wildcardDNS, &st.DNSProvider,
		&st.CloudflareAPIToken, &st.CloudflareZoneID,
		&st.ProxyProvider,
		&st.TraefikEntrypoint, &st.TraefikCertResolver, &st.TraefikNetwork, &st.TraefikAPIURL,
		&backupEnabled, &st.BackupIntervalHours, &st.BackupRetentionCount,
		&st.UpdatedAt)
	if err != nil {
		return Settings{}, fmt.Errorf("query settings: %w", err)
	}
	st.WildcardDNS = wildcardDNS != 0
	st.BackupEnabled = backupEnabled != 0
	return st, nil
}

// UpdateSettings upserts the global settings row.
func (s *Store) UpdateSettings(st Settings) error {
	st.UpdatedAt = Now()
	wildcardDNS := 0
	if st.WildcardDNS {
		wildcardDNS = 1
	}
	backupEnabled := 0
	if st.BackupEnabled {
		backupEnabled = 1
	}
	_, err := s.db.Exec(
		`UPDATE settings SET
			domain=?, server_ip=?, network=?, subdomain_pattern=?, notification_url=?,
			npm_url=?, npm_email=?, npm_password=?, webhook_secret=?, polling_interval=?,
			base_volume_path=?, ssl_certificate_id=?, stale_threshold_days=?,
			allowed_volume_paths=?, wildcard_dns=?, dns_provider=?,
			cloudflare_api_token=?, cloudflare_zone_id=?,
			proxy_provider=?,
			traefik_entrypoint=?, traefik_cert_resolver=?, traefik_network=?, traefik_api_url=?,
			backup_enabled=?, backup_interval_hours=?, backup_retention_count=?,
			updated_at=?
		 WHERE id = 1`,
		st.Domain, st.ServerIP, st.Network, st.SubdomainPattern, st.NotificationURL,
		st.NpmURL, st.NpmEmail, st.NpmPassword, st.WebhookSecret, st.PollingInterval,
		st.BaseVolumePath, st.SSLCertificateID, st.StaleThresholdDays,
		st.AllowedVolumePaths, wildcardDNS, st.DNSProvider,
		st.CloudflareAPIToken, st.CloudflareZoneID,
		st.ProxyProvider,
		st.TraefikEntrypoint, st.TraefikCertResolver, st.TraefikNetwork, st.TraefikAPIURL,
		backupEnabled, st.BackupIntervalHours, st.BackupRetentionCount,
		st.UpdatedAt,
	)
	if err != nil {
		return fmt.Errorf("update settings: %w", err)
	}
	return nil
}
