#!/bin/bash

# Development script for running the STUPA PDF API with Docker Compose watch mode

set -e

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

echo -e "${GREEN}Starting STUPA PDF API in development mode with watch...${NC}"

# Check if Docker is running
if ! docker info > /dev/null 2>&1; then
    echo -e "${RED}Docker is not running. Please start Docker first.${NC}"
    exit 1
fi

# Check if docker compose supports watch
if ! docker compose version | grep -q "2\.[2-9][0-9]\|2\.[1-9][0-9][0-9]"; then
    echo -e "${YELLOW}Warning: Docker Compose watch requires version 2.22.0 or higher${NC}"
    echo -e "${YELLOW}Your version: $(docker compose version)${NC}"
fi

# Create .env file if it doesn't exist
if [ ! -f .env ]; then
    echo -e "${YELLOW}Creating .env file with default values...${NC}"
    cat > .env << EOF
# MySQL Configuration
MYSQL_DB=stupa
MYSQL_USER=stupa
MYSQL_PASSWORD=secret
MYSQL_ROOT_PASSWORD=rootsecret

# Application Configuration
MASTER_KEY=change_me_in_production
RATE_IP_PER_MIN=60
RATE_KEY_PER_MIN=30

# Timezone
TZ=Europe/Berlin
EOF
    echo -e "${GREEN}.env file created. Please update the MASTER_KEY for production use.${NC}"
fi

# Build the development image
echo -e "${GREEN}Building development image...${NC}"
docker compose -f docker-compose.watch.yml build

# Start services with watch
echo -e "${GREEN}Starting services with file watching enabled...${NC}"
echo -e "${YELLOW}Changes to files in ./src will automatically reload the API${NC}"
echo -e "${YELLOW}Changes to requirements.txt will rebuild the container${NC}"
echo -e "${YELLOW}Changes to assets will be synced immediately${NC}"
echo ""
echo -e "${GREEN}Services:${NC}"
echo -e "  - API: http://localhost:8000"
echo -e "  - API Docs: http://localhost:8000/docs"
echo -e "  - Adminer: http://localhost:8080"
echo ""
echo -e "${YELLOW}Press Ctrl+C to stop${NC}"

# Run docker compose with watch
exec docker compose -f docker-compose.watch.yml up --watch