openpencil/server/api/ai/models.ts
Kayshen Xu 7db7a99ff2 V0.0.2 (#9)
* chore(docs): add video demo to README.md for enhanced project visibility

* refactor(ai): centralize Claude Agent SDK env resolution with debug logging and model retry

Extract shared buildClaudeAgentEnv() and getClaudeAgentDebugFilePath() into
resolve-claude-agent-env.ts to eliminate duplicated env setup across all
server endpoints. Add model fallback retry logic (retry without explicit
model on exit code 1) and diagnostic hints from debug log tail on failures.

* fix(canvas): normalize layout justify/align values from CSS aliases

AI-generated nodes may use CSS-style values like "flex-start",
"space-between", "middle" etc. Add normalizeJustifyContent and
normalizeAlignItems to map these to internal enum values in both
the layout engine and the property panel.

* fix(canvas): improve text and path rendering accuracy

- Remove icon-specific bounding box override on path scaling to prevent
  pathOffset drift that visually offsets icons in logo containers
- Only use Textbox for explicit fixed-width text modes instead of any
  node with width > 0, preventing unwanted word wrapping on auto-width text
- Add widthSafetyFactor for Latin text estimation (1.14x vs 1.06x CJK)
  to reduce accidental line wraps from font width variation

* feat(ai): add input icon affordance rules and trailing icon alignment

Prompt AI to include semantic icons in form inputs (search, password,
email). Add normalizeInputTrailingIconAlignment post-pass in
role-resolver to auto-set justifyContent="space_between" on input
frames with a trailing icon node.

* feat(ai): persist model selection across sessions via localStorage

Add preferredModel and selectModel to ai-store with localStorage
read/write. Hydrate on mount to restore user's last chosen model.
Add isHydrated flag to agent-settings-store to prevent race
conditions during provider list construction.

---------

Co-authored-by: Fini <fini.yang@gmail.com>
2026-02-26 09:38:48 +08:00

52 lines
1.2 KiB
TypeScript

import { defineEventHandler } from 'h3'
import {
buildClaudeAgentEnv,
getClaudeAgentDebugFilePath,
} from '../../utils/resolve-claude-agent-env'
interface ModelInfo {
value: string
displayName: string
description: string
}
let cachedModels: ModelInfo[] | null = null
/**
* Returns the list of available AI models via Claude Agent SDK.
* Used as a fallback when no providers are explicitly connected.
*/
export default defineEventHandler(async () => {
if (cachedModels) {
return { models: cachedModels }
}
try {
const { query } = await import('@anthropic-ai/claude-agent-sdk')
const env = buildClaudeAgentEnv()
const debugFile = getClaudeAgentDebugFilePath()
const q = query({
prompt: '',
options: {
maxTurns: 1,
tools: [],
permissionMode: 'plan',
persistSession: false,
env,
...(debugFile ? { debugFile } : {}),
},
})
const models = await q.supportedModels()
cachedModels = models
q.close()
return { models }
} catch (error) {
const message = error instanceof Error ? error.message : 'Unknown error'
return { models: [], error: message }
}
})