#!/bin/bash
# GitHub Setup Script for Quadratic Plotter Project
# This script helps you push this project to a private GitHub repository

set -e

echo "=========================================="
echo "GitHub Repository Setup for Quadratic Plotter"
echo "=========================================="
echo

# Check if git is installed
if ! command -v git &> /dev/null; then
    echo "❌ Git is not installed. Please install git first."
    exit 1
fi

# Check if we're in a git repository
if [ ! -d ".git" ]; then
    echo "❌ Not a git repository. Initializing git..."
    git init
    git add .
    git commit -m "Initial commit: Quadratic Equation Plotter"
fi

echo "✅ Git repository is ready"
echo

# Check for GitHub CLI
if command -v gh &> /dev/null; then
    echo "✅ GitHub CLI (gh) is installed"
    echo
    echo "To create a private repository and push:"
    echo "  1. Authenticate if not already: gh auth login"
    echo "  2. Run: gh repo create quadratic-plotter --private --source=. --remote=origin --push"
    echo
else
    echo "ℹ️  GitHub CLI (gh) is not installed"
    echo
    echo "Manual setup instructions:"
    echo "  1. Create a new private repository at https://github.com/new"
    echo "     - Name: quadratic-plotter (or your preferred name)"
    echo "     - Select 'Private'"
    echo "     - DO NOT initialize with README, .gitignore, or license"
    echo
    echo "  2. Add remote and push:"
    echo "     git remote add origin https://github.com/YOUR_USERNAME/quadratic-plotter.git"
    echo "     git branch -M main"
    echo "     git push -u origin main"
    echo
    echo "  3. For SSH (recommended for frequent pushes):"
    echo "     git remote add origin git@github.com:YOUR_USERNAME/quadratic-plotter.git"
    echo "     git branch -M main"
    echo "     git push -u origin main"
fi

echo "=========================================="
echo "Current Git Status:"
echo "=========================================="
git status
echo
echo "=========================================="
echo "Recent Commits:"
echo "=========================================="
git log --oneline -5
echo
echo "=========================================="
echo "Remote Repositories:"
echo "=========================================="
git remote -v
echo
echo "✅ Setup instructions complete!"
echo "👉 Follow the instructions above to push to GitHub"