import fs from "fs/promises"
import path from "path"
import type { ClaudeHomeConfig } from "../parsers/claude-home"
import { forceSymlink, isValidSkillName } from "../utils/symlink"

export async function syncToDroid(
  config: ClaudeHomeConfig,
  outputRoot: string,
): Promise<void> {
  const skillsDir = path.join(outputRoot, "skills")
  await fs.mkdir(skillsDir, { recursive: true })

  for (const skill of config.skills) {
    if (!isValidSkillName(skill.name)) {
      console.warn(`Skipping skill with invalid name: ${skill.name}`)
      continue
    }
    const target = path.join(skillsDir, skill.name)
    await forceSymlink(skill.sourceDir, target)
  }
}