| const bounded = (max) => ({ type: "string", minLength: 1, maxLength: max }); |
| const recommendationSchema = { type: "object", additionalProperties: false, required: ["reply", "options"], properties: { |
| reply: bounded(3e3), |
| options: { type: "array", maxItems: 3, items: { type: "object", additionalProperties: false, required: ["label", "prompt"], properties: { label: bounded(32), prompt: bounded(600) } } } |
| } }; |
| function recommendationResult(value) { |
| if (typeof value?.reply !== "string" || !value.reply.trim() || value.reply.length > 3e3) throw Error("Invalid recommendation reply"); |
| const options = value.options ?? []; |
| if (!Array.isArray(options) || options.length > 3) throw Error("Invalid recommendation option"); |
| const labels = new Set(); |
| for (const option of options) { |
| if (!option || Object.keys(option).some((k) => !["label", "prompt"].includes(k)) || typeof option.label !== "string" || !option.label.trim() || option.label.length > 32 || typeof option.prompt !== "string" || !option.prompt.trim() || option.prompt.length > 600 || labels.has(option.label.trim())) throw Error("Invalid recommendation option"); |
| labels.add(option.label.trim()); |
| } |
| return { type: "reply", reply: value.reply, options: options.map(({ label, prompt }) => ({ label: label.trim(), prompt: prompt.trim() })) }; |
| } |
| export { |
| recommendationResult, |
| recommendationSchema |
| }; |
|
|
