#!/bin/bash

# Test for homepage host validation issue
# Following TDD: Write test → Execute test → Test fails → Write minimal code to pass test

set -e

# Load environment settings for dynamic container naming
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
ENV_FILE="${SCRIPT_DIR}/TSYSDevStack-SupportStack-Demo-Settings"

if [ ! -f "$ENV_FILE" ]; then
    echo "Error: Environment settings file not found at $ENV_FILE"
    exit 1
fi

source "$ENV_FILE"

echo "Testing homepage host validation issue..."

# Check if homepage container is running
if ! docker ps | grep -q "$HOMEPAGE_NAME"; then
    echo "❌ Homepage container is not running"
    echo "Test failed: Homepage host validation test failed"
    exit 1
fi

# Test if we get the host validation error by checking the HTTP response
response=$(curl -s -o /dev/null -w "%{http_code}" "http://${BIND_ADDRESS}:${HOMEPAGE_PORT}/" 2>/dev/null || echo "ERROR")

if [ "$response" = "ERROR" ] || [ "$response" != "200" ]; then
    # Let's also check the page content to see if it contains the host validation error message
    content=$(curl -s "http://${BIND_ADDRESS}:${HOMEPAGE_PORT}/" 2>/dev/null || echo "")
    if [[ "$content" == *"Host validation failed"* ]]; then
        echo "❌ Homepage is showing 'Host validation failed' error"
        echo "Test confirmed: Host validation issue exists"
        exit 1
    else
        echo "⚠️ Homepage is not accessible but not showing host validation error"
        echo "Test failed: Homepage not accessible"
        exit 1
    fi
else
    echo "✅ Homepage is accessible and host validation is working"
    echo "Test passed: No host validation issue"
    exit 0
fi