#!/bin/bash
# Verification script for ENABLE_TESTS functionality
# This script tests that the extension behaves correctly with and without ENABLE_TESTS

set -e

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

echo "==================================="
echo "ENABLE_TESTS Verification Script"
echo "==================================="
echo ""

# Function to run test and capture result
run_test() {
    local test_name="$1"
    echo "Running: $test_name"

    # Check if test-content-script.js exists in lib/tests/
    if [ -f "lib/tests/test-content-script.js" ]; then
        echo "  ✓ test-content-script.js found in lib/tests/"
    else
        echo "  ✗ test-content-script.js NOT found in lib/tests/"
    fi

    # Check if ENABLE_TESTS condition in background.js
    if grep -q 'if (false)' lib/background.js 2>/dev/null; then
        echo "  ✓ Test code is disabled (if (false) found)"
    elif grep -q 'if (true)' lib/background.js 2>/dev/null; then
        echo "  ✓ Test code is enabled (if (true) found)"
    else
        echo "  ? Could not determine test code state"
    fi

    # If we had Docker working, we would run the actual test here
    # python3 tests/test_verify.py 2>&1 | tail -5
    # For now, we just check the build artifacts

    echo ""
}

# Clean previous builds
echo "Cleaning previous builds..."
rm -rf lib/
echo ""

# Test 1: Production build (without ENABLE_TESTS)
echo -e "${YELLOW}TEST 1: Production Build (without ENABLE_TESTS)${NC}"
echo "================================================"
npm run build > /dev/null 2>&1
run_test "Production Build"

# Expected:
# - lib/tests/ should NOT exist
# - background.js should have 'if (false)'
if [ ! -d "lib/tests" ] && grep -q 'if (false)' lib/background.js 2>/dev/null; then
    echo -e "${GREEN}✓ PASS: Production build correctly excludes test code${NC}"
else
    echo -e "${RED}✗ FAIL: Production build still contains test code${NC}"
fi
echo ""

# Clean for next test
rm -rf lib/

# Test 2: Test build (with ENABLE_TESTS=true)
echo -e "${YELLOW}TEST 2: Test Build (with ENABLE_TESTS=true)${NC}"
echo "============================================="
ENABLE_TESTS=true npm run build > /dev/null 2>&1
run_test "Test Build"

# Expected:
# - lib/tests/test-content-script.js should exist
# - background.js should have 'if (true)'
if [ -f "lib/tests/test-content-script.js" ] && grep -q 'if (true)' lib/background.js 2>/dev/null; then
    echo -e "${GREEN}✓ PASS: Test build correctly includes test code${NC}"
else
    echo -e "${RED}✗ FAIL: Test build missing test code${NC}"
fi
echo ""

# Summary
echo "==================================="
echo "SUMMARY"
echo "==================================="
echo ""

# Check both conditions for final verdict
PROD_OK=false
TEST_OK=false

# Re-test production build
rm -rf lib/
npm run build > /dev/null 2>&1
if [ ! -d "lib/tests" ] && grep -q 'if (false)' lib/background.js 2>/dev/null; then
    PROD_OK=true
fi

# Re-test test build
rm -rf lib/
ENABLE_TESTS=true npm run build > /dev/null 2>&1
if [ -f "lib/tests/test-content-script.js" ] && grep -q 'if (true)' lib/background.js 2>/dev/null; then
    TEST_OK=true
fi

if $PROD_OK && $TEST_OK; then
    echo -e "${GREEN}✓ SUCCESS: ENABLE_TESTS mechanism works correctly!${NC}"
    echo "  - Production builds exclude test code"
    echo "  - Test builds include test code"
    exit 0
else
    echo -e "${RED}✗ FAILURE: ENABLE_TESTS mechanism has issues${NC}"
    if ! $PROD_OK; then
        echo "  - Production build problem detected"
    fi
    if ! $TEST_OK; then
        echo "  - Test build problem detected"
    fi
    exit 1
fi