Architekt AI

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Architekt is designing the system...

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Design Generation Failed

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\n\n\n\n`;\n}\n\n// A robust function to extract a JSON object from a string that might contain conversational text.\nfunction extractJson(text) {\n const startIndex = text.indexOf(\"{\");\n const endIndex = text.lastIndexOf(\"}\");\n if (startIndex === -1 || endIndex === -1 || endIndex < startIndex) {\n throw new Error(\"AI response did not contain a valid JSON object.\");\n }\n return text.substring(startIndex, endIndex + 1);\n}\n\nexport default async function (req: Request) {\n const url = new URL(req.url);\n const action = url.searchParams.get(\"action\");\n\n if (req.method === \"POST\" && action === \"design\") {\n try {\n const body = await req.json();\n const problem = body.problem;\n\n if (\n !problem || typeof problem !== \"string\" || problem.trim().length < 10\n ) {\n return new Response(\n JSON.stringify({\n error: \"A detailed problem description is required.\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n const openai = new OpenAI();\n const completion = await openai.chat.completions.create({\n model: \"gpt-4o\",\n messages: [\n { role: \"system\", content: ARCHITEKT_PROMPT },\n { role: \"user\", content: `High-level requirement: \"${problem}\"` },\n ],\n temperature: 0.2, // Low temperature for deterministic, structured output\n response_format: { type: \"json_object\" },\n });\n\n const rawContent = completion.choices[0].message.content;\n const jsonString = extractJson(rawContent);\n\n // The content is already known to be a JSON object by the response_format.\n // This final parse validates its integrity.\n JSON.parse(jsonString);\n\n return new Response(jsonString, {\n headers: { \"Content-Type\": \"application/json\" },\n });\n } catch (error) {\n console.error(\"Architekt AI Error:\", error);\n return new Response(\n JSON.stringify({\n error: error.message || \"An internal error occurred.\",\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n }\n\n // Serve the HTML for GET requests\n const sourceUrl = `https://${url.hostname}${url.pathname}`;\n return new Response(generateHtml(sourceUrl), {\n headers: { \"Content-Type\": \"text/html\" },\n });\n}","deleted","label",[98],"permalink","https://www.val.town/x/realtime/untitled-7690/code/main.ts","extension","actionData","errors"]