#!/bin/bash
set -e

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

echo -e "${YELLOW}Starting build-test-run script for local development${NC}"

# Create temp directory if it doesn't exist
mkdir -p ./temp

# Log file for build output
LOG_FILE="./temp/build-test-run.log"
echo "Build started at $(date)" > $LOG_FILE

# Step 1: Build the Docker images
echo -e "${GREEN}Step 1: Building Docker images${NC}"
echo "Building Docker images..." >> $LOG_FILE
docker compose -f docker-compose.dev.yml build >> $LOG_FILE 2>&1
if [ $? -ne 0 ]; then
    echo -e "${RED}Build failed. Check $LOG_FILE for details.${NC}"
    exit 1
fi
echo -e "${GREEN}Build completed successfully${NC}"

# Step 2: Run tests if they exist
TESTS_PASSED=false
if [ -f "./tests/run_tests.sh" ]; then
    echo -e "${GREEN}Step 2: Running tests${NC}"
    echo "Running tests..." >> $LOG_FILE
    chmod +x ./tests/run_tests.sh
    ./tests/run_tests.sh >> $LOG_FILE 2>&1
    if [ $? -ne 0 ]; then
        echo -e "${RED}Tests failed. Check $LOG_FILE for details.${NC}"
        echo -e "${YELLOW}Please fix the issues before committing your changes.${NC}"
        exit 1
    fi
    echo -e "${GREEN}Tests completed successfully${NC}"
    TESTS_PASSED=true
else
    echo -e "${YELLOW}No test script found. Skipping tests.${NC}"
fi

# Step 3: Start the services
echo -e "${GREEN}Step 3: Starting services${NC}"
echo "Starting services..." >> $LOG_FILE
docker compose -f docker-compose.dev.yml up -d >> $LOG_FILE 2>&1
if [ $? -ne 0 ]; then
    echo -e "${RED}Failed to start services. Check $LOG_FILE for details.${NC}"
    exit 1
fi

# Get the URL for the service
PORT=$(docker compose -f docker-compose.dev.yml port template 3000 2>/dev/null | cut -d: -f2)
if [ -n "$PORT" ]; then
    echo -e "${GREEN}Service is running at: ${YELLOW}http://localhost:$PORT${NC}"
else
    echo -e "${YELLOW}Service is running but couldn't determine the port.${NC}"
fi

echo -e "${GREEN}All services are up and running!${NC}"
echo -e "To view logs: ${YELLOW}docker compose -f docker-compose.dev.yml logs -f${NC}"
echo -e "To stop: ${YELLOW}docker compose -f docker-compose.dev.yml down${NC}"
echo "Build and run completed at $(date)" >> $LOG_FILE

# Show Git workflow guidance if tests passed
if [ "$TESTS_PASSED" = true ]; then
    echo -e "\n${BLUE}=== Ready to Commit and Push ===${NC}"
    echo -e "${GREEN}All tests have passed! You can now commit and push your changes:${NC}"
    echo -e "${YELLOW}git add .${NC}"
    echo -e "${YELLOW}git commit -m \"Your descriptive commit message\"${NC}"
    echo -e "${YELLOW}git push${NC}"
    echo -e "\n${GREEN}Or use the convenient one-liner:${NC}"
    echo -e "${YELLOW}git add . && git commit -m \"Your descriptive commit message\" && git push${NC}"
    echo -e "\n${BLUE}Remember:${NC}"
    echo -e "- Use descriptive commit messages"
    echo -e "- Add 'HOTFIX:' prefix for emergency fixes"
    echo -e "- Document significant changes in your commit message"
fi