/resume-work              # Current branch
/resume-work my-branch    # Specific branch
/resume-work 123          # PR number

# Parse arguments
BRANCH="$ARGUMENTS"
if [[ -z "$BRANCH" ]]; then
  BRANCH=$(git branch --show-current)
elif [[ "$BRANCH" =~ ^[0-9]+$ ]]; then
  # PR number provided - get branch from PR
  BRANCH=$(gh pr view "$BRANCH" --json headRefName -q .headRefName 2>/dev/null || echo "")
  if [[ -z "$BRANCH" ]]; then
    echo "Error: PR #$ARGUMENTS not found"
    exit 1
  fi
  git checkout "$BRANCH" 2>/dev/null || true
else
  # Branch name provided - checkout
  git checkout "$BRANCH" 2>/dev/null || true
fi

# Gather context in parallel
{
  echo "=== BRANCH ==="
  git branch --show-current

  echo -e "\n=== RECENT COMMITS ==="
  git log --oneline -10

  echo -e "\n=== STATUS ==="
  git status -sb

  echo -e "\n=== PR INFO ==="
  gh pr view --json number,title,state,isDraft,reviewDecision,statusCheckRollup,url 2>/dev/null || echo "No PR found"

  echo -e "\n=== CI CHECKS ==="
  gh pr checks 2>/dev/null || echo "No PR found"

  echo -e "\n=== REVIEW COMMENTS ==="
  PR_NUM=$(gh pr view --json number -q .number 2>/dev/null)
  if [[ -n "$PR_NUM" ]]; then
    REPO=$(gh repo view --json nameWithOwner -q .nameWithOwner)
    gh api "repos/$REPO/pulls/$PR_NUM/comments" --jq '.[] | select(.in_reply_to_id == null) | "- \(.path):\(.line) (@\(.user.login)): \(.body | split("\n")[0])"' 2>/dev/null | head -20 || echo "No unresolved comments"
  else
    echo "No PR found"
  fi

  echo -e "\n=== BEADS STATUS ==="
  if command -v bd &>/dev/null; then
    echo "In Progress:"
    bd list --status=in_progress 2>/dev/null | head -10 || echo "None"
    echo -e "\nReady to Work:"
    bd ready 2>/dev/null | head -5 || echo "None"
  else
    echo "Beads not available"
  fi
}

# Output is piped through to show raw data
# Skill should then summarize and suggest next action