#!/usr/bin/env bash
set -euo pipefail

PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
GORI_AGENT_HOME="${GORI_AGENT_HOME:-$HOME/.gori-agent}"
BIN_DIR="$GORI_AGENT_HOME/bin"
PROFILE_FILE="${GORI_AGENT_PROFILE:-$HOME/.bashrc}"

mkdir -p "$BIN_DIR" "$GORI_AGENT_HOME/state" "$GORI_AGENT_HOME/logs"

cat >"$BIN_DIR/gori-agent" <<EOF
#!/usr/bin/env bash
set -euo pipefail
export GORI_AGENT_HOME="\${GORI_AGENT_HOME:-$GORI_AGENT_HOME}"
exec "$PROJECT_ROOT/gori-agent.sh" "\$@"
EOF
chmod +x "$BIN_DIR/gori-agent"

PATH_BLOCK_START="# >>> gori-agent >>>"
PATH_BLOCK_END="# <<< gori-agent <<<"
if [[ -w "$PROFILE_FILE" ]] && ! grep -q "$PATH_BLOCK_START" "$PROFILE_FILE"; then
  {
    echo ""
    echo "$PATH_BLOCK_START"
    echo "export GORI_AGENT_HOME=\"$GORI_AGENT_HOME\""
    echo "export PATH=\"$BIN_DIR:\$PATH\""
    echo "$PATH_BLOCK_END"
  } >>"$PROFILE_FILE"
fi

echo "Installed gori-agent to $BIN_DIR/gori-agent"
echo "Project root: $PROJECT_ROOT"
echo "PATH profile: $PROFILE_FILE"
echo "Run 'source $PROFILE_FILE' or open a new terminal, then use: gori-agent --help"