#!/bin/bash

# Debug script for Gitea Actions
# Helps identify issues with Gitea Actions deployment

set -e

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

# Logging function
log() {
    echo -e "${BLUE}[$(date +'%Y-%m-%d %H:%M:%S')]${NC} $1"
}

error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

success() {
    echo -e "${GREEN}[SUCCESS]${NC} $1"
}

warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

log "🔍 Debugging Gitea Actions deployment..."

# Check if we're in the right directory
if [ ! -f "package.json" ] || [ ! -f "Dockerfile" ]; then
    error "Please run this script from the project root directory"
    exit 1
fi

# Check Docker
log "🐳 Checking Docker..."
if ! docker info > /dev/null 2>&1; then
    error "Docker is not running"
    exit 1
fi
success "Docker is running"

# Check Docker Compose
log "🐳 Checking Docker Compose..."
if ! docker compose version > /dev/null 2>&1; then
    error "Docker Compose is not available"
    exit 1
fi
success "Docker Compose is available"

# Check environment variables
log "📝 Checking environment variables..."
if [ -z "$NEXT_PUBLIC_BASE_URL" ]; then
    warning "NEXT_PUBLIC_BASE_URL is not set, using default"
    export NEXT_PUBLIC_BASE_URL="https://dk0.dev"
fi

if [ -z "$MY_EMAIL" ]; then
    warning "MY_EMAIL is not set, using default"
    export MY_EMAIL="contact@dk0.dev"
fi

if [ -z "$MY_INFO_EMAIL" ]; then
    warning "MY_INFO_EMAIL is not set, using default"
    export MY_INFO_EMAIL="info@dk0.dev"
fi

if [ -z "$MY_PASSWORD" ]; then
    warning "MY_PASSWORD is not set, using default"
    export MY_PASSWORD="your-email-password"
fi

if [ -z "$MY_INFO_PASSWORD" ]; then
    warning "MY_INFO_PASSWORD is not set, using default"
    export MY_INFO_PASSWORD="your-info-email-password"
fi

if [ -z "$ADMIN_BASIC_AUTH" ]; then
    warning "ADMIN_BASIC_AUTH is not set, using default"
    export ADMIN_BASIC_AUTH="admin:your_secure_password_here"
fi

success "Environment variables configured"

# Check if .env file exists
if [ ! -f ".env" ]; then
    warning ".env file not found, creating from template..."
    cp env.example .env
    success ".env file created"
fi

# Test Docker Compose configuration
log "🔧 Testing Docker Compose configuration..."
if docker compose config > /dev/null 2>&1; then
    success "Docker Compose configuration is valid"
else
    error "Docker Compose configuration is invalid"
    docker compose config
    exit 1
fi

# Test build
log "🏗️ Testing Docker build..."
if docker build -t portfolio-app:test . > /dev/null 2>&1; then
    success "Docker build successful"
    docker rmi portfolio-app:test > /dev/null 2>&1
else
    error "Docker build failed"
    exit 1
fi

# Test container startup
log "🚀 Testing container startup..."
docker compose down --remove-orphans > /dev/null 2>&1 || true
if docker compose up -d > /dev/null 2>&1; then
    success "Containers started successfully"
    
    # Wait for health check
    log "⏳ Waiting for health check..."
    sleep 30
    
    if docker exec portfolio-app curl -f http://localhost:3000/api/health > /dev/null 2>&1; then
        success "Health check passed"
    else
        error "Health check failed"
        docker logs portfolio-app --tail=20
        docker compose down
        exit 1
    fi
    
    # Test main page
    if curl -f http://localhost:3000/ > /dev/null 2>&1; then
        success "Main page is accessible"
    else
        error "Main page is not accessible"
        docker compose down
        exit 1
    fi
    
    # Cleanup
    docker compose down
    success "Cleanup completed"
else
    error "Failed to start containers"
    docker compose logs
    exit 1
fi

success "🎉 All tests passed! Gitea Actions should work correctly."

log "📋 Summary:"
log "  - Docker: ✅"
log "  - Docker Compose: ✅"
log "  - Environment variables: ✅"
log "  - Docker build: ✅"
log "  - Container startup: ✅"
log "  - Health check: ✅"
log "  - Main page: ✅"

log "🚀 Ready for Gitea Actions deployment!"