#!/usr/bin/env bash

# Script to check git status and commit changes if needed
# This ensures the ToolboxStack is always in a clean state

set -euo pipefail

# Get the current directory
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
REPO_ROOT="$(cd "${SCRIPT_DIR}" && git rev-parse --show-toplevel 2>/dev/null || true)"

# If we can't find the repo root, exit
if [[ -z "${REPO_ROOT}" ]]; then
    echo "Error: Unable to find git repository root" >&2
    exit 1
fi

# Change to the repo root
cd "${REPO_ROOT}"

# Check if there are any changes
if ! git diff --quiet --ignore-submodules --exit-code; then
    echo "Git working tree has uncommitted changes. Committing..."
    
    # Add all changes
    git add .
    
    # Create a commit message
    TIMESTAMP=$(date +"%Y-%m-%d %H:%M:%S")
    BRANCH_NAME=$(git rev-parse --abbrev-ref HEAD)
    
    # Try to get a meaningful commit message based on changed files
    CHANGED_FILES=$(git diff --name-only HEAD | head -10)
    if [[ -n "${CHANGED_FILES}" ]]; then
        COMMIT_MSG="chore(toolboxstack): Auto-commit changes at ${TIMESTAMP}"
    else
        COMMIT_MSG="chore(toolboxstack): Periodic update at ${TIMESTAMP}"
    fi
    
    # Commit the changes
    if git commit -m "${COMMIT_MSG}"; then
        echo "Successfully committed changes"
    else
        echo "Failed to commit changes" >&2
        exit 1
    fi
else
    echo "Git working tree is clean. No changes to commit."
fi

# Check if we need to push
# (This would require checking if the local branch is ahead of the remote)
# For now, we'll just inform the user
echo "Git status check completed."