Chroma Muse AI

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\n \n

Awaiting a new concept...

Analyzing conceptual space...

An error occurred during synthesis. Please refine your concept and try again.

\n \n

\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 === \"generatePalette\") {\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 < 10\n ) {\n return new Response(\n JSON.stringify({\n error:\n \"A descriptive concept of at least 10 characters is required.\",\n }),\n {\n status: 400,\n headers: { \"Content-Type\": \"application/json\" },\n },\n );\n }\n\n const completion = await openai.chat.completions.create({\n model: \"gpt-4o\",\n messages: [\n { role: \"system\", content: PALETTE_GENERATOR_PROMPT },\n { role: \"user\", content: `Concept: \"${concept}\"` },\n ],\n temperature: 0.8,\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 parsed and validated.\n let parsedContent;\n try {\n parsedContent = JSON.parse(rawContent);\n } catch (parseError) {\n console.error(\"JSON Parsing Error:\", parseError);\n throw new Error(\"AI returned a non-JSON response.\");\n }\n\n // A simple structural validation to ensure the response adheres to the requested format.\n if (\n !parsedContent.paletteName || !parsedContent.justification ||\n !Array.isArray(parsedContent.colors) ||\n parsedContent.colors.length !== 6\n ) {\n throw new Error(\n \"AI response did not match the required data structure.\",\n );\n }\n\n return new Response(JSON.stringify(parsedContent), {\n headers: { \"Content-Type\": \"application/json\" },\n });\n } catch (error) {\n console.error(\"Chroma Muse AI Error:\", error);\n return new Response(\n JSON.stringify({\n error: error.message ||\n \"An unknown server error occurred during synthesis.\",\n }),\n {\n status: 500,\n headers: { \"Content-Type\": \"application/json\" 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