43 lines
1.2 KiB
TypeScript
43 lines
1.2 KiB
TypeScript
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/**
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* AI 分鏡表 Composable
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* 統一處理錯誤，UI 只呼叫此 composable
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*/
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import { useAIProvider } from './useAIProvider'
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import { buildStoryboardPrompt, type StoryboardInput } from '~/utils/ai/prompts'
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import { getTextModel } from '~/utils/storage'
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import { DEFAULT_TEXT_MODEL as DEFAULT_MODEL } from '~/utils/clients/gemini-models'
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export function useAIStoryboard() {
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const isLoading = ref(false)
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const error = ref<string | null>(null)
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async function generate(input: StoryboardInput): Promise<string> {
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isLoading.value = true
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error.value = null
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try {
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// 根據選擇的模型自動選擇對應的 provider
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const modelName = getTextModel() || DEFAULT_MODEL
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const provider = useAIProvider(modelName)
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const prompt = buildStoryboardPrompt(input)
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const result = await provider.generateStoryboard(prompt)
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return result
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} catch (err) {
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const errorMessage = err instanceof Error ? err.message : '未知錯誤'
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error.value = errorMessage
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throw err
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} finally {
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isLoading.value = false
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}
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}
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return {
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generate,
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isLoading: readonly(isLoading),
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error: readonly(error)
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}
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}
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