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Driving Time to Nearest Grocery and Gym in SF

\n );\n}\n\nfunction client() {\n createRoot(document.getElementById(\"root\")).render();\n}\n\nif (typeof document !== \"undefined\") {\n client();\n}\n\nexport default async function server(request: Request): Promise {\n console.log(\"Received request:\", request.url);\n const url = new URL(request.url);\n \n if (url.pathname === \"/calculate\") {\n const origin = url.searchParams.get(\"origin\");\n console.log(\"Calculating for origin:\", origin);\n \n if (!origin) {\n console.error(\"Origin is missing\");\n return new Response(JSON.stringify({ error: \"Origin is required\" }), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n\n const apiKey = Deno.env.get(\"GOOGLE_MAPS_API_KEY\");\n if (!apiKey) {\n console.error(\"API key is missing\");\n return new Response(JSON.stringify({ error: \"API key is not configured\" }), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n\n try {\n console.log(\"Importing blob module\");\n const { blob } = await import(\"https://esm.town/v/std/blob\");\n \n console.log(\"Fetching grocery and gym data\");\n const groceries = await blob.getJSON(\"SF_Grocery\");\n const gyms = await blob.getJSON(\"SF_Gyms\");\n console.log(`Fetched ${groceries.length} groceries and ${gyms.length} gyms`);\n\n console.log(\"Finding nearest grocery\");\n const nearestGrocery = await findNearest(origin, groceries, apiKey);\n console.log(\"Nearest grocery:\", nearestGrocery);\n\n console.log(\"Finding nearest gym\");\n const nearestGym = await findNearest(origin, gyms, apiKey);\n console.log(\"Nearest gym:\", nearestGym);\n\n const result = {\n grocery: nearestGrocery,\n gym: nearestGym\n };\n console.log(\"Final result:\", result);\n\n return new Response(JSON.stringify(result), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n } catch (error) {\n console.error(\"Error in server function:\", error);\n return new Response(JSON.stringify({ error: \"An error occurred while calculating driving times\", details: error.message }), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n }\n }\n\n console.log(\"Serving HTML\");\n return new Response(`\n \n \n Driving Time to Nearest Grocery and Gym in SF\n \n \n \n

Driving Time to Nearest Grocery and Gym in SF

\n \n \n \n `, {\n headers: { \"Content-Type\": \"text/html\" },\n });\n}\n\nasync function findNearest(origin: string, locations: any[], apiKey: string): Promise {\n console.log(`Finding nearest location among ${locations.length} options`);\n const batchSize = 25; // Google Maps API typically allows up to 25 destinations per request\n let nearestLocation = null;\n let shortestTime = Infinity;\n\n for (let i = 0; i < locations.length; i += batchSize) {\n const batch = locations.slice(i, i + batchSize);\n const destinations = batch.map(location => `${location.gps.lat},${location.gps.lng}`).join('|');\n const distanceMatrixUrl = `https://maps.googleapis.com/maps/api/distancematrix/json?origins=${encodeURIComponent(origin)}&destinations=${encodeURIComponent(destinations)}&mode=driving&key=${apiKey}`;\n \n console.log(`Fetching from Distance Matrix API for batch ${i / batchSize + 1}`);\n const response = await fetch(distanceMatrixUrl);\n const data = await response.json();\n console.log(\"Distance Matrix API response status:\", data.status);\n\n if (data.status !== \"OK\") {\n console.error(\"Distance Matrix API failed:\", data);\n throw new Error(`Distance Matrix API failed. 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Driving Time to Nearest Grocery and Gym in SF

Results:

Nearest Grocery Store:

Nearest Gym:

Driving Time to Nearest Grocery and Gym in SF

Results:

Nearest Grocery Store:

Nearest Gym:

Diff · v23