76 lines
2.1 KiB
TypeScript
76 lines
2.1 KiB
TypeScript
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export type BackgroundOutputMessage = {
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info?: { role?: string; time?: string | { created?: number }; agent?: string }
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parts?: Array<{
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type?: string
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text?: string
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content?: string | Array<{ type: string; text?: string }>
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name?: string
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}>
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}
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export type BackgroundOutputMessagesResult =
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| { data?: BackgroundOutputMessage[]; error?: unknown }
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| BackgroundOutputMessage[]
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export type FullSessionMessagePart = {
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type?: string
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text?: string
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thinking?: string
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content?: string | Array<{ type?: string; text?: string }>
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output?: string
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}
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export type FullSessionMessage = {
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id?: string
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info?: { role?: string; time?: string; agent?: string }
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parts?: FullSessionMessagePart[]
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}
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export function getErrorMessage(value: BackgroundOutputMessagesResult): string | null {
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if (Array.isArray(value)) return null
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if (value.error === undefined || value.error === null) return null
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if (typeof value.error === "string" && value.error.length > 0) return value.error
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return String(value.error)
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}
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export function isSessionMessage(value: unknown): value is {
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info?: { role?: string; time?: string }
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parts?: Array<{
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type?: string
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text?: string
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content?: string | Array<{ type: string; text?: string }>
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name?: string
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}>
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} {
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return typeof value === "object" && value !== null
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}
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export function extractMessages(value: BackgroundOutputMessagesResult): BackgroundOutputMessage[] {
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if (Array.isArray(value)) {
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return value.filter(isSessionMessage)
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}
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if (Array.isArray(value.data)) {
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return value.data.filter(isSessionMessage)
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}
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return []
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}
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export function extractToolResultText(part: FullSessionMessagePart): string[] {
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if (typeof part.content === "string" && part.content.length > 0) {
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return [part.content]
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}
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if (Array.isArray(part.content)) {
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const blocks = part.content
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.filter((block) => (block.type === "text" || block.type === "reasoning") && block.text)
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.map((block) => block.text as string)
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if (blocks.length > 0) return blocks
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}
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if (part.output && part.output.length > 0) {
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return [part.output]
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}
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return []
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}
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