refactor(server): canonicalize service API (#31049)

2026-06-06 23:27:28 -04:00
parent d9a6e74fcf
commit 93316f1fae
388 changed files with 7103 additions and 4092 deletions
@@ -0,0 +1,112 @@
+import type { AssistantMessage, Part, Provider, UserMessage } from "@opencode-ai/sdk/v2"
+import { Locale } from "./locale"
+import * as Model from "./model"
+
+export type TranscriptOptions = {
+  thinking: boolean
+  toolDetails: boolean
+  assistantMetadata: boolean
+  providers?: Provider[]
+}
+
+export type SessionInfo = {
+  id: string
+  title: string
+  time: {
+    created: number
+    updated: number
+  }
+}
+
+export type MessageWithParts = {
+  info: UserMessage | AssistantMessage
+  parts: Part[]
+}
+
+export function formatTranscript(
+  session: SessionInfo,
+  messages: MessageWithParts[],
+  options: TranscriptOptions,
+): string {
+  const providers = Model.index(options.providers)
+  let transcript = `# ${session.title}\n\n`
+  transcript += `**Session ID:** ${session.id}\n`
+  transcript += `**Created:** ${new Date(session.time.created).toLocaleString()}\n`
+  transcript += `**Updated:** ${new Date(session.time.updated).toLocaleString()}\n\n`
+  transcript += `---\n\n`
+
+  for (const msg of messages) {
+    transcript += formatMessage(msg.info, msg.parts, options, providers)
+    transcript += `---\n\n`
+  }
+
+  return transcript
+}
+
+export function formatMessage(
+  msg: UserMessage | AssistantMessage,
+  parts: Part[],
+  options: TranscriptOptions,
+  providers?: Provider[] | ReadonlyMap<string, Provider>,
+): string {
+  let result = ""
+
+  if (msg.role === "user") {
+    result += `## User\n\n`
+  } else {
+    result += formatAssistantHeader(msg, options.assistantMetadata, providers ?? options.providers)
+  }
+
+  for (const part of parts) {
+    result += formatPart(part, options)
+  }
+
+  return result
+}
+
+export function formatAssistantHeader(
+  msg: AssistantMessage,
+  includeMetadata: boolean,
+  providers?: Provider[] | ReadonlyMap<string, Provider>,
+): string {
+  if (!includeMetadata) {
+    return `## Assistant\n\n`
+  }
+
+  const duration =
+    msg.time.completed && msg.time.created ? ((msg.time.completed - msg.time.created) / 1000).toFixed(1) + "s" : ""
+
+  const modelName = Model.name(providers, msg.providerID, msg.modelID)
+
+  return `## Assistant (${Locale.titlecase(msg.agent)} · ${modelName}${duration ? ` · ${duration}` : ""})\n\n`
+}
+
+export function formatPart(part: Part, options: TranscriptOptions): string {
+  if (part.type === "text" && !part.synthetic) {
+    return `${part.text}\n\n`
+  }
+
+  if (part.type === "reasoning") {
+    if (options.thinking) {
+      return `_Thinking:_\n\n${part.text}\n\n`
+    }
+    return ""
+  }
+
+  if (part.type === "tool") {
+    let result = `**Tool: ${part.tool}**\n`
+    if (options.toolDetails && part.state.input) {
+      result += `\n**Input:**\n\`\`\`json\n${JSON.stringify(part.state.input, null, 2)}\n\`\`\`\n`
+    }
+    if (options.toolDetails && part.state.status === "completed" && part.state.output) {
+      result += `\n**Output:**\n\`\`\`\n${part.state.output}\n\`\`\`\n`
+    }
+    if (options.toolDetails && part.state.status === "error" && part.state.error) {
+      result += `\n**Error:**\n\`\`\`\n${part.state.error}\n\`\`\`\n`
+    }
+    result += `\n`
+    return result
+  }
+
+  return ""
+}