dreame-action/extensions/thank-you-activity/src/activity-api.ts

export type ActivityResponse =
  | {
      success: true;
      redirectUrl: string;
      buttonText: string;
    }
  | {
      success: false;
    };

export type CheckoutOrder = {
  id?: string;
  name?: string;
};

export type CheckoutExtensionApi = {
  settings?: {
    current?: {
      app_url?: unknown;
    };
    value?: {
      app_url?: unknown;
    };
  };
  orderConfirmation?: {
    current?: {
      order?: CheckoutOrder;
    };
    value?: {
      order?: CheckoutOrder;
    };
  };
  localization?: {
    current?: {
      language?: {
        isoCode?: string;
      };
    };
    value?: {
      language?: {
        isoCode?: string;
      };
    };
  };
  i18n?: {
    locale?: string;
  };
  sessionToken: {
    get: () => Promise<string>;
  };
};

type FetchLike = (input: string, init: RequestInit) => Promise<Response>;

type RequestActivityCheckOptions = {
  appUrl: unknown;
  order?: CheckoutOrder;
  locale: string;
  getSessionToken: () => Promise<string>;
  fetchImpl?: FetchLike;
  timeoutMs?: number;
};

export const DEFAULT_ACTIVITY_REQUEST_TIMEOUT_MS = 10_000;

export function normalizeAppUrl(rawValue: unknown): string | null {
  if (typeof rawValue !== "string" || rawValue.trim() === "") {
    return null;
  }

  try {
    const url = new URL(rawValue.trim());
    if (url.protocol !== "https:" || url.username || url.password) {
      return null;
    }

    const pathname = url.pathname === "/" ? "" : url.pathname.replace(/\/$/, "");
    return `${url.origin}${pathname}`;
  } catch {
    return null;
  }
}

export async function requestActivityCheck({
  appUrl,
  order,
  locale,
  getSessionToken,
  fetchImpl = fetch,
  timeoutMs = DEFAULT_ACTIVITY_REQUEST_TIMEOUT_MS,
}: RequestActivityCheckOptions): Promise<ActivityResponse> {
  const baseUrl = normalizeAppUrl(appUrl);
  if (!baseUrl || !order?.id) {
    return hiddenActivityResponse();
  }

  const controller = new AbortController();
  const timeout = setTimeout(() => controller.abort(), timeoutMs);

  try {
    const token = await getSessionToken();
    if (typeof token !== "string" || token.trim() === "") {
      return hiddenActivityResponse();
    }

    const endpoint = new URL("api/action/activity/check", `${baseUrl}/`).toString();
    const response = await fetchImpl(endpoint, {
      method: "POST",
      headers: {
        Authorization: `Bearer ${token}`,
        "Content-Type": "application/json",
      },
      body: JSON.stringify({
        orderId: order.id,
        orderNumber: order.name,
        locale,
      }),
      cache: "no-store",
      signal: controller.signal,
    });

    if (!response.ok) {
      return hiddenActivityResponse();
    }

    const payload = await response.json().catch(() => null);
    return toActivityResponse(payload);
  } catch {
    return hiddenActivityResponse();
  } finally {
    clearTimeout(timeout);
  }
}

export function getAppUrlSetting(api: CheckoutExtensionApi): unknown {
  return api.settings?.current?.app_url ?? api.settings?.value?.app_url;
}

export function getCheckoutOrder(api: CheckoutExtensionApi): CheckoutOrder | undefined {
  return api.orderConfirmation?.current?.order ?? api.orderConfirmation?.value?.order;
}

export function getCheckoutLocale(api: CheckoutExtensionApi): string {
  return (
    api.localization?.current?.language?.isoCode ||
    api.localization?.value?.language?.isoCode ||
    api.i18n?.locale ||
    "en"
  );
}

function toActivityResponse(payload: unknown): ActivityResponse {
  if (!payload || typeof payload !== "object") {
    return hiddenActivityResponse();
  }

  const response = payload as Record<string, unknown>;
  if (response.success !== true) {
    return hiddenActivityResponse();
  }

  if (typeof response.redirectUrl !== "string" || response.redirectUrl.trim() === "") {
    return hiddenActivityResponse();
  }

  if (typeof response.buttonText !== "string" || response.buttonText.trim() === "") {
    return hiddenActivityResponse();
  }

  return {
    success: true,
    redirectUrl: response.redirectUrl,
    buttonText: response.buttonText,
  };
}

function hiddenActivityResponse(): ActivityResponse {
  return {
    success: false,
  };
}