/**
 * First-run onboarding.
 *
 * "Sure!" → inject scan prompt → return immediately (false)
 *           LLM scans + calls poiesis_save_profile
 *           poiesis_save_profile queues '/poiesis' as followUp
 *           '/poiesis' fires in fresh context → needsOnboarding=false → runProject
 *
 * "No"    → inject QnA prompt → return immediately (false)
 *           same chain: LLM chats → poiesis_save_profile → followUp → runProject
 */
import type { ExtensionAPI, ExtensionCommandContext } from "@earendil-works/pi-coding-agent"
import { exists } from "./utils.ts"

export const PROFILE_PATH = "~/.poiesis/user-profile.json"

export const needsOnboarding = (): boolean => !exists(PROFILE_PATH)

export const runOnboarding = async (
  pi: ExtensionAPI,
  ctx: ExtensionCommandContext
): Promise<void> => {
  const pick = await ctx.ui.select(
    "Mind if I sneak a peek at your GitHub repos and local folders? I won't read any code.",
    ["Sure!", "No, ask me instead"]
  )

  if (pick === "Sure!") {
    await pi.sendUserMessage(
      `Run \`gh repo list --limit 50 --json name,primaryLanguage,description,updatedAt\` and list directory names (not contents) in ~/Desktop, ~/projects, ~/dev, ~/code.

From what you find, call \`poiesis_save_profile\` with:
- primaryStack: top languages/frameworks across all repos
- recentProjects: up to 8 projects, each with:
    name: repo or dir name
    summary: one sentence — what was built and what tech was used (use description field or infer from name/language)
    stack: languages/frameworks in that project
- recentActivity: one-line summary of what they’ve been building lately

Call the tool immediately once you have enough data. No summary, no greeting. After calling the tool, tell the user to run /poiesis.`
    )
    return
  }

  // Multi-turn QnA path — same tail: LLM calls poiesis_save_profile → followUp → runProject
  await pi.sendUserMessage(
    `Ask the user about themselves — one question at a time, casual tone. Find out:
- primaryStack: languages/frameworks they build with most
- recentProjects: up to 5 things they've built recently, for each:
    name: project or repo name
    summary: one sentence — what they built and what tech they used
    stack: the main languages/frameworks in that project
- recentActivity: one-line summary of what they've been working on

Once you have enough, call \`poiesis_save_profile\`. No sign-off after saving.`
  )
}