#!/bin/bash

# First Run Guide for TG Autoposter

echo "================================================"
echo "🚀 TG Autoposter - Production Ready Bot"
echo "================================================"
echo ""

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

# Check prerequisites
check_prerequisite() {
    if ! command -v $1 &> /dev/null; then
        echo -e "${RED}✗ $2 is not installed${NC}"
        return 1
    fi
    echo -e "${GREEN}✓ $2 found${NC}"
    return 0
}

echo "Checking prerequisites..."
echo ""

MISSING=0
check_prerequisite "docker" "Docker" || MISSING=1
check_prerequisite "docker-compose" "Docker Compose" || MISSING=1
check_prerequisite "git" "Git" || MISSING=1

echo ""
if [ $MISSING -eq 1 ]; then
    echo -e "${RED}Please install missing dependencies and try again${NC}"
    exit 1
fi

# Check if .env exists
if [ ! -f .env ]; then
    echo -e "${YELLOW}⚠️  .env file not found${NC}"
    echo "Creating .env from .env.example..."
    cp .env.example .env
    echo -e "${GREEN}✓ .env created${NC}"
    echo ""
    echo -e "${RED}IMPORTANT: Edit .env and add your credentials:${NC}"
    echo "  - TELEGRAM_BOT_TOKEN"
    echo "  - TELEGRAM_API_ID"
    echo "  - TELEGRAM_API_HASH"
    echo "  - ADMIN_ID"
    echo ""
    echo "Edit .env now? (y/n): "
    read -r edit_env
    if [ "$edit_env" = "y" ]; then
        nano .env
    fi
fi

echo ""
echo "================================================"
echo "📋 Setup Complete! Next Steps:"
echo "================================================"
echo ""
echo "1. Start Docker containers:"
echo "   ${YELLOW}docker-compose up -d${NC}"
echo ""
echo "2. Run database migrations:"
echo "   ${YELLOW}docker-compose exec bot alembic upgrade head${NC}"
echo ""
echo "3. Check service status:"
echo "   ${YELLOW}docker-compose ps${NC}"
echo ""
echo "4. View logs (in new terminal):"
echo "   ${YELLOW}docker-compose logs -f${NC}"
echo ""
echo "5. Access Flower monitoring:"
echo "   ${YELLOW}http://localhost:5555${NC}"
echo ""
echo "6. Test bot in Telegram:"
echo "   - Find your bot by token"
echo "   - Send /start command"
echo "   - Follow on-screen instructions"
echo ""
echo "================================================"
echo "📚 Useful Documentation:"
echo "================================================"
echo ""
echo "Quick Start:          ${YELLOW}DOCKER_QUICKSTART.md${NC}"
echo "Development Guide:    ${YELLOW}DEVELOPMENT.md${NC}"
echo "Production Deployment:${YELLOW}PRODUCTION_DEPLOYMENT.md${NC}"
echo "Detailed Guide:       ${YELLOW}docs/DOCKER_CELERY.md${NC}"
echo ""
echo "================================================"
echo "🔧 Common Commands:"
echo "================================================"
echo ""
echo "make up              # Start services"
echo "make down            # Stop services"
echo "make logs            # View logs"
echo "make test            # Run tests"
echo "make lint            # Check code quality"
echo ""
echo "Or use helper script:"
echo "./docker.sh up       # Start"
echo "./docker.sh down     # Stop"
echo "./docker.sh logs     # Logs"
echo ""
echo "================================================"
echo "✅ Ready to launch!"
echo "================================================"
echo ""