#!/bin/bash
# Installation script for Claude Code Monitor hooks

set -e

echo "Claude Code Monitor - Hook Installation Script"
echo "================================================"
echo ""

# Get the absolute path to this project
PROJECT_DIR="$(cd "$(dirname "$0")" && pwd)"
HOOKS_DIR="$PROJECT_DIR/.claude/hooks"

# Target hooks directory (user's home Claude config)
TARGET_DIR="$HOME/.claude/hooks"

# Create target directory if it doesn't exist
echo "Creating hooks directory at $TARGET_DIR..."
mkdir -p "$TARGET_DIR"

# Copy all hook scripts
echo "Installing hook scripts..."
for hook in pre_tool_use post_tool_use session_start session_end subagent_stop user_prompt; do
    echo "  - Installing ${hook}.sh..."
    cp "$HOOKS_DIR/${hook}.sh" "$TARGET_DIR/${hook}.sh"
    chmod +x "$TARGET_DIR/${hook}.sh"
done

echo ""
echo "Hook scripts installed successfully!"
echo ""
echo "Next steps:"
echo "==========="
echo ""
echo "1. Add the following configuration to your ~/.claude/settings.json:"
echo ""
cat << EOF
{
  "hooks": {
    "PreToolUse": [{
      "matcher": "*",
      "hooks": [{
        "type": "command",
        "command": "$TARGET_DIR/pre_tool_use.sh"
      }]
    }],
    "PostToolUse": [{
      "matcher": "*",
      "hooks": [{
        "type": "command",
        "command": "$TARGET_DIR/post_tool_use.sh"
      }]
    }],
    "SessionStart": [{
      "hooks": [{
        "type": "command",
        "command": "$TARGET_DIR/session_start.sh"
      }]
    }],
    "SessionEnd": [{
      "hooks": [{
        "type": "command",
        "command": "$TARGET_DIR/session_end.sh"
      }]
    }],
    "SubagentStop": [{
      "hooks": [{
        "type": "command",
        "command": "$TARGET_DIR/subagent_stop.sh"
      }]
    }],
    "UserPromptSubmit": [{
      "hooks": [{
        "type": "command",
        "command": "$TARGET_DIR/user_prompt.sh"
      }]
    }]
  }
}
EOF
echo ""
echo "2. Start the Claude Code Monitor backend:"
echo "   cd $PROJECT_DIR && docker-compose up -d"
echo ""
echo "3. Open the dashboard in your browser:"
echo "   http://localhost:3000"
echo ""
echo "Installation complete!"