import { Integration } from "../base/integration";
import type { DnsHoleSummaryIntegration } from "../interfaces/dns-hole-summary/dns-hole-summary-integration";
import type { DnsHoleSummary } from "../interfaces/dns-hole-summary/dns-hole-summary-types";
import { summaryResponseSchema } from "./pi-hole-types";

export class PiHoleIntegration extends Integration implements DnsHoleSummaryIntegration {
  async getSummaryAsync(): Promise<DnsHoleSummary> {
    const apiKey = super.getSecretValue("apiKey");
    const response = await fetch(`${this.integration.url}/admin/api.php?summaryRaw&auth=${apiKey}`);
    if (!response.ok) {
      throw new Error(
        `Failed to fetch summary for ${this.integration.name} (${this.integration.id}): ${response.statusText}`,
      );
    }

    const result = summaryResponseSchema.safeParse(await response.json());

    if (!result.success) {
      throw new Error(
        `Failed to parse summary for ${this.integration.name} (${this.integration.id}), most likely your api key is wrong: ${result.error.message}`,
      );
    }

    return {
      adsBlockedToday: result.data.ads_blocked_today,
      adsBlockedTodayPercentage: result.data.ads_percentage_today,
      domainsBeingBlocked: result.data.domains_being_blocked,
      dnsQueriesToday: result.data.dns_queries_today,
    };
  }
}