TheHideout-API/src/utils/navigation.js

import { processNotionIcon } from "./icon";

export async function getNavigation(env, cached = false) {
  try {
    // If cached=true, try to get from Cloudflare Cache API first
    if (cached) {
      try {
        const cache = caches.default;
        const cacheKey = new Request(
          `https://${env.NAVIGATION_CACHE_URL || "cache"}/navigation`
        );
        const cachedResponse = await cache.match(cacheKey);

        if (cachedResponse) {
          const cachedData = await cachedResponse.json();
          console.log("Navigation retrieved from Cloudflare cache");
          return cachedData;
        }
      } catch (cacheError) {
        console.log("Cache miss or error, falling back to KV:", cacheError);
      }
    }

    // Fall back to KV storage
    const kvData = await env.CONTENT_KV.get(env.NAVIGATION_KEY, {
      type: "json",
    });
    return kvData || null;
  } catch (error) {
    console.log("Error fetching navigation cache:", error);
    return null;
  }
}

export async function storeNavigation(env, navigation) {
  try {
    // Always store in KV first
    await env.CONTENT_KV.put(env.NAVIGATION_KEY, JSON.stringify(navigation));
    console.log("Navigation stored in KV.");

    // Also update the Cloudflare Cache API
    try {
      const cache = caches.default;
      const cacheKey = new Request(
        `https://${env.NAVIGATION_CACHE_URL || "cache"}/navigation`
      );

      // Create a response with appropriate cache headers
      const response = new Response(JSON.stringify(navigation), {
        headers: {
          "Content-Type": "application/json",
          "Cache-Control": "max-age=60", // 1 minute TTL
          ETag: `"navigation-${Date.now()}"`, // Add ETag for cache validation
        },
      });

      await cache.put(cacheKey, response);
      console.log("Navigation stored in Cloudflare cache.");
    } catch (cacheError) {
      console.warn(
        "Error updating Cloudflare cache, but KV was updated successfully:",
        cacheError
      );
    }
  } catch (error) {
    console.error("Error storing navigation cache:", error);
    throw error;
  }
}

// Transform basic Notion page data to desired format
export async function transformNavigation(notionPage, type) {
  var icon = undefined;
  if (notionPage.icon) {
    try {
      icon = await processNotionIcon(notionPage.icon, "th-icon");
    } catch (error) {
      console.error("Error processing navigation icon:", error);
    }
  }
  const properties = notionPage.properties;
  const id = notionPage.id;
  const slug = properties.Slug?.formula?.string || "unknown";
  // Extract name from title
  const name = properties.Name?.title?.[0]?.plain_text || "Untitled";

  return {
    slug: type == "property" ? `properties/${slug}` : slug,
    name: name,
    icon: icon,
    notionId: id,
    type: type,
  };
}