#!/bin/bash

# Deployment script for Hugging Face Spaces

set -e

echo "🚀 Hugging Face Spaces Deployment Script"
echo "========================================="
echo ""

# Check if git is initialized
if [ ! -d ".git" ]; then
    echo "❌ Error: Not a git repository. Initialize with 'git init' first."
    exit 1
fi

# Get repository name
read -p "📝 Enter your Hugging Face Space name (e.g., username/colorspaces): " SPACE_NAME

if [ -z "$SPACE_NAME" ]; then
    echo "❌ Error: Space name cannot be empty."
    exit 1
fi

# Construct the URL
SPACE_URL="https://huggingface.co/spaces/${SPACE_NAME}"

echo ""
echo "🔍 Checking if remote exists..."

# Check if 'hf' remote already exists
if git remote | grep -q "hf"; then
    echo "✅ Remote 'hf' already exists. Updating URL..."
    git remote set-url hf "$SPACE_URL"
else
    echo "➕ Adding remote 'hf'..."
    git remote add hf "$SPACE_URL"
fi

echo ""
echo "📦 Committing changes..."

# Add all files
git add .

# Check if there are changes to commit
if git diff --staged --quiet; then
    echo "ℹ️  No changes to commit."
else
    read -p "💬 Enter commit message (default: 'Update colorspace demo'): " COMMIT_MSG
    COMMIT_MSG=${COMMIT_MSG:-"Update colorspace demo"}
    
    git commit -m "$COMMIT_MSG"
    echo "✅ Changes committed"
fi

echo ""
echo "🚢 Pushing to Hugging Face Spaces..."
echo "This may take a few moments..."
echo ""

# Push to HF
if git push hf main; then
    echo ""
    echo "✅ Deployment successful!"
    echo ""
    echo "🌐 Your Space will be available at:"
    echo "   $SPACE_URL"
    echo ""
    echo "⏳ Note: It may take a few minutes for the Space to build and start."
    echo "   You can check the status with: make status"
else
    echo ""
    echo "❌ Deployment failed!"
    echo ""
    echo "Common issues:"
    echo "  1. Make sure you're logged in with: huggingface-cli login"
    echo "  2. Verify the Space exists on Hugging Face"
    echo "  3. Check your network connection"
    echo ""
    exit 1
fi