#!/bin/bash
# Install/upgrade the inkreach-teable CLI + agent skill from this standalone repo.
# Run from this skill's directory (or anywhere; paths resolve from this file).
# What it does:
#   1. Builds the CLI (this repo's root IS the package).
#   2. Links the `inkreach-teable` command globally.
#   3. Installs the skill to ~/.zcode/skills/inkreach-teable (user scope —
#      available in every ZCode workspace, shadows same-named workspace skills).
# Re-run this script after pulling changes to refresh both the command and the skill.
set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# Resolve the repo root: skill lives at <root>/.agents/skills/inkreach-teable/scripts/
REPO_ROOT="$(cd "$SCRIPT_DIR/../../../.." && pwd)"
SKILL_DIR="$REPO_ROOT/.agents/skills/inkreach-teable"

echo "=== inkreach-teable CLI installation ==="

# Check Node.js
if ! command -v node &> /dev/null; then
  echo "ERROR: Node.js is not installed. Install Node.js >= 18 first."
  exit 1
fi
NODE_VERSION=$(node -v | sed 's/v//' | cut -d. -f1)
if [ "$NODE_VERSION" -lt 18 ]; then
  echo "ERROR: Node.js >= 18 required, found v$(node -v)"
  exit 1
fi
echo "✓ Node.js $(node -v)"

# Check repo layout
if [ ! -f "$REPO_ROOT/package.json" ] || [ ! -d "$REPO_ROOT/src" ]; then
  echo "ERROR: CLI source not found at $REPO_ROOT"
  echo "  Ensure the inkreach-teable-cli repo is checked out at $REPO_ROOT"
  exit 1
fi

# Build
echo "Building CLI from $REPO_ROOT ..."
cd "$REPO_ROOT"
if command -v pnpm &> /dev/null; then
  pnpm install --prefer-offline 2>/dev/null || true
  pnpm build
else
  echo "ERROR: pnpm not found. Install pnpm first: npm i -g pnpm"
  exit 1
fi

# Link globally. Prefer pnpm; fall back to npm link; finally create a wrapper.
echo "Linking 'inkreach-teable' command globally ..."
LINKED=0
if command -v pnpm &> /dev/null && pnpm link --global 2>/dev/null; then
  LINKED=1
elif command -v npm &> /dev/null && npm link 2>/dev/null; then
  LINKED=1
fi
# Ensure a usable wrapper exists on PATH even if global bin isn't configured.
mkdir -p "$HOME/.local/bin"
cat > "$HOME/.local/bin/inkreach-teable" <<WRAPPER
#!/bin/bash
exec node "$REPO_ROOT/dist/bin.js" "\$@"
WRAPPER
chmod +x "$HOME/.local/bin/inkreach-teable"

# Install the skill at user scope so it works in ANY workspace, including
# checkouts of the inkreach-teable application repo (which no longer bundles it).
if [ -d "$SKILL_DIR" ]; then
  mkdir -p "$HOME/.zcode/skills"
  rm -rf "$HOME/.zcode/skills/inkreach-teable"
  cp -r "$SKILL_DIR" "$HOME/.zcode/skills/inkreach-teable"
  echo "✓ skill installed to ~/.zcode/skills/inkreach-teable (user scope)"
fi

# Verify
echo ""
echo "=== Verification ==="
if command -v inkreach-teable &> /dev/null; then
  echo "✓ inkreach-teable CLI installed ($(inkreach-teable --version 2>/dev/null || echo 'unknown'))"
  echo ""
  echo "Next: configure endpoint + token:"
  echo "  inkreach-teable auth login --endpoint http://localhost:3000 --token <PAT>"
  echo "Or create a PAT first:"
  echo "  inkreach-teable auth token create --name my-cli"
else
  echo "⚠ 'inkreach-teable' not on PATH. Add pnpm/npm global bin to your PATH, or run directly:"
  echo "  node $REPO_ROOT/dist/bin.js <command>"
fi