BrandForge AI

\n \n

Awaiting brand concept...

Synthesizing identity matrix...

\n\n\n\n`;\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 === \"generateSuite\") {\n try {\n const openai = new OpenAI();\n const body = await req.json();\n const concept = body.concept;\n\n if (\n !concept || typeof concept !== \"string\" || concept.trim().length < 20\n ) {\n return new Response(\n JSON.stringify({\n error: \"A detailed concept of at least 20 characters is required.\",\n }),\n { status: 400, headers: { \"Content-Type\": \"application/json\" } },\n );\n }\n\n const completion = await openai.chat.completions.create({\n model: \"gpt-4o\",\n messages: [\n { role: \"system\", content: BRANDING_SUITE_PROMPT },\n { role: \"user\", content: `Concept: \"${concept}\"` },\n ],\n temperature: 0.7,\n response_format: { type: \"json_object\" },\n });\n\n const rawContent = completion.choices[0].message.content;\n\n // The AI response is treated as untrusted input until validation.\n let parsedContent;\n try {\n parsedContent = JSON.parse(rawContent);\n // Add a layer of validation to ensure the response is well-structured.\n if (\n !parsedContent.brandName || !parsedContent.colorPalette ||\n !parsedContent.typography ||\n !parsedContent.uiStyleGuide || !parsedContent.landingPage ||\n !parsedContent.uiStyleGuide.cornerRadius.value ||\n !parsedContent.uiStyleGuide.shadowStyle.value\n ) {\n throw new Error(\"AI response is missing one or more required keys.\");\n }\n } catch (parseError) {\n console.error(\n \"JSON Validation/Parsing Error:\",\n parseError,\n \"Raw content:\",\n rawContent,\n );\n throw new Error(\n \"AI returned a malformed or incomplete data structure. Please try again.\",\n );\n }\n\n return new Response(JSON.stringify(parsedContent), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n } catch (error) {\n console.error(\"BrandForge AI Error:\", error);\n return new Response(\n JSON.stringify({\n error: error.message ||\n \"An unknown server error occurred during synthesis.\",\n }),\n { status: 500, headers: { \"Content-Type\": \"application/json\" } },\n );\n }\n }\n\n const sourceUrl = `https://${url.hostname}${url.pathname}`;\n return new Response(generateHtml(sourceUrl), {\n headers: { \"Content-Type\": \"text/html\" },\n });\n}","deleted","label",[99],"permalink","https://www.val.town/x/volt/chroma/code/main.ts","extension","actionData","errors"]