#!/bin/bash

# BDD Test Runner Script
# Runs all BDD tests and fails if there are undefined, pending, or skipped steps

set -e

echo "🧪 Running BDD Tests..."
SCRIPTS_DIR=$(dirname `realpath ${BASH_SOURCE[0]}`)
cd $SCRIPTS_DIR/..

# Check if we're in CI environment
if [ -n "$GITHUB_ACTIONS" ] || [ -n "$GITEA_ACTIONS" ]; then
    # CI environment - PostgreSQL is already running as a service
    echo "🏗️ CI environment detected"
    echo "🐋 PostgreSQL service is already running"
    
    # Check if database is accessible
    echo "📦 Checking PostgreSQL connectivity..."
    if ! pg_isready -h postgres -p 5432 -U postgres -d dance_lessons_coach_bdd_test; then
        echo "❌ PostgreSQL is not ready or accessible"
        exit 1
    fi
    echo "✅ PostgreSQL is ready!"
else
    # Local environment - use docker compose
    echo "💻 Local environment detected"
    
    # Check if PostgreSQL container is running, start it if not
    echo "🐋 Checking PostgreSQL container..."
    if ! docker ps --format '{{.Names}}' | grep -q "^dance-lessons-coach-postgres$"; then
        echo "🐋 Starting PostgreSQL container..."
        docker compose up -d postgres
        
        # Wait for PostgreSQL to be ready
        echo "⏳ Waiting for PostgreSQL to be ready..."
        max_attempts=30
        attempt=0
        while [ $attempt -lt $max_attempts ]; do
            if docker exec dance-lessons-coach-postgres pg_isready -U postgres 2>/dev/null; then
                echo "✅ PostgreSQL is ready!"
                break
            fi
            attempt=$((attempt + 1))
            sleep 1
        done
        
        if [ $attempt -eq $max_attempts ]; then
            echo "❌ PostgreSQL failed to start"
            exit 1
        fi
        
        # Create BDD test database (separate from development database)
        echo "📦 Creating BDD test database..."
        # Drop database if it exists, then create fresh
        docker exec dance-lessons-coach-postgres psql -U postgres -c "DROP DATABASE IF EXISTS dance_lessons_coach_bdd_test;"
        if docker exec dance-lessons-coach-postgres createdb -U postgres dance_lessons_coach_bdd_test; then
            echo "✅ BDD test database created successfully!"
        else
            echo "❌ Failed to create BDD test database"
            exit 1
        fi
    else
        echo "✅ PostgreSQL container is already running"
        
        # Check if BDD test database exists, create if not
        echo "📦 Checking BDD test database..."
        if docker exec dance-lessons-coach-postgres psql -U postgres -lqt | cut -d \| -f 1 | grep -qw "dance_lessons_coach_bdd_test"; then
            echo "✅ BDD test database already exists"
        else
            echo "📦 Creating BDD test database..."
            if docker exec dance-lessons-coach-postgres createdb -U postgres dance_lessons_coach_bdd_test; then
                echo "✅ BDD test database created successfully!"
            else
                echo "❌ Failed to create BDD test database"
                exit 1
            fi
        fi
    fi
fi

# Run the BDD tests
# For local environment, set database environment variables to use localhost
# For CI environment, the database is already configured as a service
if [ -z "$GITHUB_ACTIONS" ] && [ -z "$GITEA_ACTIONS" ]; then
    echo "🔧 Setting database environment variables for local environment..."
    export DLC_DATABASE_HOST="localhost"
    export DLC_DATABASE_PORT="5432"
    export DLC_DATABASE_USER="postgres"
    export DLC_DATABASE_PASSWORD="postgres"
    export DLC_DATABASE_NAME="dance_lessons_coach_bdd_test"
    export DLC_DATABASE_SSL_MODE="disable"
else
    echo "🏗️ CI environment detected, using service configuration"
fi

# Run tests with proper coverage measurement
test_output=$(go test ./features/... -v -cover -coverpkg=./... -coverprofile=coverage.out 2>&1)
test_exit_code=$?

echo "$test_output"

# Check for undefined steps
if echo "$test_output" | grep -q "undefined"; then
    echo "❌ FAILED: Found undefined steps"
    exit 1
fi

# Check for pending steps
if echo "$test_output" | grep -q "pending"; then
    echo "❌ FAILED: Found pending steps"
    exit 1
fi

# Check for skipped steps
if echo "$test_output" | grep -q "skipped"; then
    echo "❌ FAILED: Found skipped steps"
    exit 1
fi

# Check if tests passed
if [ $test_exit_code -eq 0 ]; then
    echo "✅ All BDD tests passed successfully!"
    exit 0
else
    echo "❌ BDD tests failed"
    echo echo 'DLC_DATABASE_HOST=localhost DLC_DATABASE_PORT=5432 DLC_DATABASE_USER=postgres DLC_DATABASE_PASSWORD=postgres DLC_DATABASE_NAME=dance_lessons_coach_bdd_test DLC_DATABASE_SSL_MODE=disable go test ./features/... -v'
    exit 1
fi