- Start met Mobiele versie van de chat client.

eveai_chat_client/static/assets/css/chat.css

@@ -18,6 +18,16 @@
     width: 100%;
 }
 
+/* Mobile header container - hidden on desktop */
+#mobile-header-container {
+    display: none;
+}
+
+/* Desktop layout - default */
+#sidebar-container {
+    display: block;
+}
+
 /* Sidebar styling */
 .sidebar {
     width: 300px;
@@ -254,4 +264,29 @@ body {
 
 /* .btn-primary wordt nu gedefinieerd in chat-components.css */
 
+/* Mobile responsive layout */
+@media (max-width: 768px) {
+    /* Switch to vertical layout */
+    .app-container {
+        flex-direction: column;
+    }
+    
+    /* Hide desktop sidebar on mobile */
+    #sidebar-container {
+        display: none;
+    }
+    
+    /* Show mobile header on mobile */
+    #mobile-header-container {
+        display: block;
+        width: 100%;
+    }
+    
+    /* Content area takes remaining space */
+    .content-area {
+        flex: 1;
+        height: calc(100vh - 60px); /* Subtract mobile header height */
+    }
+}
+
 /* Responsieve design regels worden nu gedefinieerd in chat-components.css */

eveai_chat_client/static/assets/vue-components/LanguageSelector.vue

@@ -225,4 +225,22 @@ export default {
     color: white;
     padding: 8px;
 }
+
+/* Mobile-specific styling when used in mobile header */
+@media (max-width: 768px) {
+  .language-selector {
+    margin: 0;
+  }
+  
+  .language-selector label {
+    display: none; /* Hide label in mobile header */
+  }
+  
+  .language-select {
+    padding: 6px 10px;
+    font-size: 0.85rem;
+    min-width: 120px;
+    margin: 0;
+  }
+}
 </style>

eveai_chat_client/static/assets/vue-components/MobileHeader.vue

@@ -0,0 +1,146 @@
+<!-- MobileHeader.vue -->
+<template>
+  <div class="mobile-header">
+    <SideBarLogo 
+      :logo-url="tenantMake.logo_url"
+      :make-name="tenantMake.name"
+      class="mobile-logo"
+    />
+    
+    <LanguageSelector
+      :initial-language="initialLanguage"
+      :current-language="currentLanguage"
+      :supported-language-details="supportedLanguageDetails"
+      :allowed-languages="allowedLanguages"
+      @language-changed="handleLanguageChange"
+      class="mobile-language-selector"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref } from 'vue';
+import SideBarLogo from './SideBarLogo.vue';
+import LanguageSelector from './LanguageSelector.vue';
+
+const props = defineProps({
+  tenantMake: {
+    type: Object,
+    default: () => ({
+      name: '',
+      logo_url: '',
+      subtitle: ''
+    })
+  },
+  initialLanguage: {
+    type: String,
+    default: 'en'
+  },
+  supportedLanguageDetails: {
+    type: Object,
+    default: () => ({})
+  },
+  allowedLanguages: {
+    type: Array,
+    default: () => ['nl', 'en', 'fr', 'de']
+  },
+  apiPrefix: {
+    type: String,
+    default: ''
+  }
+});
+
+const emit = defineEmits(['language-changed']);
+
+const currentLanguage = ref(props.initialLanguage);
+
+const handleLanguageChange = (newLanguage) => {
+  currentLanguage.value = newLanguage;
+  
+  // Emit to parent
+  emit('language-changed', newLanguage);
+  
+  // Global event for backward compatibility
+  const globalEvent = new CustomEvent('language-changed', {
+    detail: { language: newLanguage }
+  });
+  document.dispatchEvent(globalEvent);
+  
+  // Update chatConfig
+  if (window.chatConfig) {
+    window.chatConfig.language = newLanguage;
+  }
+  
+  // Save preference
+  localStorage.setItem('preferredLanguage', newLanguage);
+};
+</script>
+
+<style scoped>
+.mobile-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 10px 15px;
+  background: var(--sidebar-background);
+  color: var(--sidebar-color);
+  border-bottom: 1px solid rgba(0,0,0,0.1);
+  min-height: 60px;
+}
+
+/* Mobile logo styling - compact version */
+.mobile-header :deep(.mobile-logo) {
+  flex-shrink: 0;
+}
+
+.mobile-header :deep(.mobile-logo .sidebar-logo) {
+  padding: 0;
+  margin-right: 15px;
+}
+
+.mobile-header :deep(.mobile-logo .logo-image) {
+  max-height: 40px;
+  max-width: 120px;
+}
+
+.mobile-header :deep(.mobile-logo .logo-placeholder) {
+  width: 40px;
+  height: 40px;
+  font-size: 1rem;
+}
+
+/* Mobile language selector styling - compact horizontal version */
+.mobile-header :deep(.mobile-language-selector) {
+  flex-shrink: 0;
+  min-width: 140px;
+}
+
+.mobile-header :deep(.mobile-language-selector .language-selector) {
+  margin: 0;
+}
+
+.mobile-header :deep(.mobile-language-selector label) {
+  display: none; /* Hide label in mobile header */
+}
+
+.mobile-header :deep(.mobile-language-selector .language-select) {
+  padding: 6px 10px;
+  font-size: 0.85rem;
+  min-width: 120px;
+  margin: 0;
+}
+
+/* Show mobile header on mobile */
+@media (max-width: 768px) {
+  .mobile-header {
+    display: flex;
+  }
+}
+
+/* Hide mobile header on desktop */
+@media (min-width: 769px) {
+  .mobile-header {
+    display: none;
+  }
+}
+</style>

eveai_chat_client/static/assets/vue-components/SideBarLogo.vue

@@ -69,4 +69,22 @@ const handleImageError = () => {
   font-weight: bold;
   font-size: 1.2rem;
 }
+
+/* Mobile-specific styling when used in mobile header */
+@media (max-width: 768px) {
+  .sidebar-logo {
+    padding: 5px 0; /* Reduce padding for mobile header */
+  }
+  
+  .logo-image {
+    max-height: 40px; /* Smaller logo for mobile header */
+    max-width: 120px;
+  }
+  
+  .logo-placeholder {
+    width: 40px;
+    height: 40px;
+    font-size: 1rem;
+  }
+}
 </style>

eveai_chat_client/static/assets/vue-components/index.js

@@ -10,6 +10,8 @@ export { default as ProgressTracker } from './ProgressTracker.vue';
 export { default as DynamicForm } from './DynamicForm.vue';
 export { default as FormField } from './FormField.vue';
 export { default as FormMessage } from './FormMessage.vue';
+export { default as SideBar } from './SideBar.vue';
+export { default as MobileHeader } from './MobileHeader.vue';
 
 // Log successful loading
 console.log('Vue components loaded successfully from barrel export');

eveai_chat_client/templates/base.html

@@ -48,7 +48,10 @@
 </head>
 <body>
     <div id="app" class="app-container" data-vue-app="true">
-        <!-- Left sidebar - Vue component container -->
+        <!-- Mobile header - Vue component container (hidden on desktop) -->
+        <div id="mobile-header-container"></div>
+        
+        <!-- Left sidebar - Vue component container (hidden on mobile) -->
         <div id="sidebar-container"></div>
 
         <!-- Right content area - contains the chat client -->

frontend_src/js/chat-client.js

@@ -21,48 +21,77 @@ window.Vue = { createApp };
 window.marked = marked;
 
 // Gebruik barrel export voor componenten
-import * as Components from '../../../eveai_chat_client/static/assets/js/components/index.js';
+import * as Components from '../../../eveai_chat_client/static/assets/vue-components/index.js';
 
 // Maak Components globaal beschikbaar voor debugging
 window.Components = Components;
 console.log('Components loaded:', Object.keys(Components));
 
 // Main chat application - moet als laatste worden geladen
-import { ChatApp } from '../../../eveai_chat_client/static/assets/js/ChatApp.js';
+import ChatApp from '../../../eveai_chat_client/static/assets/vue-components/ChatApp.vue';
 
 // Wacht tot het document volledig is geladen voordat we Vue initialiseren
 document.addEventListener('DOMContentLoaded', () => {
     console.log('Initializing Chat Application');
 
-    // Check of #app element bestaat
-    const appElement = document.getElementById('app');
-    if (!appElement) {
-        console.error('DOM element #app not found. Cannot initialize Vue application.');
-        return;
-    }
-
-    console.log('DOM element #app exists:', appElement);
-
     try {
-        // Maak de Vue applicatie aan
+        // Mount SideBar component to sidebar-container
-        const app = createApp(ChatApp);
+        const sidebarContainer = document.getElementById('sidebar-container');
+        if (sidebarContainer && Components.SideBar) {
+            const sidebarApp = createApp(Components.SideBar, {
+                tenantMake: window.chatConfig?.tenantMake || { name: 'EveAI', logo_url: '' },
+                explanationText: window.chatConfig?.explanationText || '',
+                initialLanguage: window.chatConfig?.language || 'en',
+                supportedLanguageDetails: window.chatConfig?.supportedLanguageDetails || {},
+                allowedLanguages: window.chatConfig?.allowedLanguages || ['nl', 'en', 'fr', 'de'],
+                apiPrefix: window.chatConfig?.apiPrefix || ''
+            });
             
-        // Registreer alle componenten globaal
+            // Registreer componenten voor sidebar app
             for (const [name, component] of Object.entries(Components)) {
-            app.component(name, component);
+                sidebarApp.component(name, component);
             }
             
-        // Voeg de IconManagerMixin toe voor alle componenten
+            sidebarApp.mount('#sidebar-container');
-        app.mixin(IconManagerMixin);
+            console.log('SideBar mounted successfully');
+        }
 
-        // Mount de applicatie op #app
+        // Mount MobileHeader component to mobile-header-container
-        const mountedApp = app.mount('#app');
+        const mobileHeaderContainer = document.getElementById('mobile-header-container');
+        if (mobileHeaderContainer && Components.MobileHeader) {
+            const mobileHeaderApp = createApp(Components.MobileHeader, {
+                tenantMake: window.chatConfig?.tenantMake || { name: 'EveAI', logo_url: '' },
+                initialLanguage: window.chatConfig?.language || 'en',
+                supportedLanguageDetails: window.chatConfig?.supportedLanguageDetails || {},
+                allowedLanguages: window.chatConfig?.allowedLanguages || ['nl', 'en', 'fr', 'de'],
+                apiPrefix: window.chatConfig?.apiPrefix || ''
+            });
             
-        // Bewaar een referentie naar de app voor debugging
+            // Registreer componenten voor mobile header app
-        window.__vueApp = app;
+            for (const [name, component] of Object.entries(Components)) {
+                mobileHeaderApp.component(name, component);
+            }
             
-        console.log('Vue app mounted successfully');
+            mobileHeaderApp.mount('#mobile-header-container');
+            console.log('MobileHeader mounted successfully');
+        }
+
+        // Mount ChatApp to the chat container
+        const chatContainer = document.querySelector('.chat-container');
+        if (chatContainer) {
+            const chatApp = createApp(ChatApp);
+            
+            // Registreer alle componenten globaal voor chat app
+            for (const [name, component] of Object.entries(Components)) {
+                chatApp.component(name, component);
+            }
+
+            chatApp.mount('.chat-container');
+            console.log('ChatApp mounted successfully');
+        }
+
+        console.log('All Vue apps mounted successfully');
     } catch (error) {
-        console.error('Error initializing Vue application:', error);
+        console.error('Error initializing Vue applications:', error);
     }
 });

test_mobile_header_fix.py

@@ -0,0 +1,206 @@
+#!/usr/bin/env python3
+"""
+Test script to verify mobile header visibility fix for eveai_chat_client
+"""
+
+import os
+import sys
+import re
+
+def test_mobile_header_css_fix():
+    """Test that MobileHeader component has correct CSS media queries"""
+    print("Testing MobileHeader CSS fix...")
+    
+    mobile_header_path = 'eveai_chat_client/static/assets/vue-components/MobileHeader.vue'
+    
+    if not os.path.exists(mobile_header_path):
+        print(f"❌ MobileHeader.vue not found at {mobile_header_path}")
+        return False
+    
+    with open(mobile_header_path, 'r') as f:
+        content = f.read()
+    
+    # Check for mobile media query (show on mobile)
+    mobile_show_pattern = r'@media\s*\(\s*max-width:\s*768px\s*\)\s*\{[^}]*\.mobile-header\s*\{[^}]*display:\s*flex'
+    mobile_show_match = re.search(mobile_show_pattern, content, re.DOTALL)
+    
+    if not mobile_show_match:
+        print("❌ Missing mobile media query to show mobile header")
+        print("   Expected: @media (max-width: 768px) with .mobile-header { display: flex }")
+        return False
+    else:
+        print("✓ Found mobile media query to show header on mobile devices")
+    
+    # Check for desktop media query (hide on desktop)
+    desktop_hide_pattern = r'@media\s*\(\s*min-width:\s*769px\s*\)\s*\{[^}]*\.mobile-header\s*\{[^}]*display:\s*none'
+    desktop_hide_match = re.search(desktop_hide_pattern, content, re.DOTALL)
+    
+    if not desktop_hide_match:
+        print("❌ Missing desktop media query to hide mobile header")
+        print("   Expected: @media (min-width: 769px) with .mobile-header { display: none }")
+        return False
+    else:
+        print("✓ Found desktop media query to hide header on desktop devices")
+    
+    # Check that both media queries exist in correct order
+    mobile_pos = content.find('@media (max-width: 768px)')
+    desktop_pos = content.find('@media (min-width: 769px)')
+    
+    if mobile_pos == -1 or desktop_pos == -1:
+        print("❌ Media queries not found in expected format")
+        return False
+    
+    if mobile_pos > desktop_pos:
+        print("⚠️  Warning: Mobile media query comes after desktop query (may cause specificity issues)")
+    
+    print("✅ MobileHeader CSS fix is correctly implemented")
+    return True
+
+def test_global_css_rules():
+    """Test that global CSS rules for mobile-header-container are correct"""
+    print("\nTesting global CSS rules...")
+    
+    css_path = 'eveai_chat_client/static/assets/css/chat.css'
+    
+    if not os.path.exists(css_path):
+        print(f"❌ chat.css not found at {css_path}")
+        return False
+    
+    with open(css_path, 'r') as f:
+        content = f.read()
+    
+    # Check default hidden state
+    if '#mobile-header-container' not in content or 'display: none' not in content:
+        print("❌ Missing default hidden state for mobile-header-container")
+        return False
+    else:
+        print("✓ Found default hidden state for mobile-header-container")
+    
+    # Check mobile media query shows container
+    # Look for the media query and then check if mobile-header-container is set to display: block within it
+    media_query_start = content.find('@media (max-width: 768px)')
+    if media_query_start == -1:
+        print("❌ Missing @media (max-width: 768px) query")
+        return False
+    
+    # Find the closing brace of this media query
+    brace_count = 0
+    media_query_end = media_query_start
+    for i, char in enumerate(content[media_query_start:]):
+        if char == '{':
+            brace_count += 1
+        elif char == '}':
+            brace_count -= 1
+            if brace_count == 0:
+                media_query_end = media_query_start + i
+                break
+    
+    media_query_content = content[media_query_start:media_query_end + 1]
+    
+    if '#mobile-header-container' in media_query_content and 'display: block' in media_query_content:
+        print("✓ Found mobile media query to show mobile-header-container")
+    else:
+        print("❌ Mobile media query doesn't properly show mobile-header-container")
+        return False
+    
+    print("✅ Global CSS rules are correct")
+    return True
+
+def test_built_assets():
+    """Test that built assets exist and are recent"""
+    print("\nTesting built assets...")
+    
+    assets_to_check = [
+        'eveai_chat_client/static/dist/chat-client.js',
+        'eveai_chat_client/static/dist/chat-client.css'
+    ]
+    
+    for asset_path in assets_to_check:
+        if not os.path.exists(asset_path):
+            print(f"❌ Built asset not found: {asset_path}")
+            return False
+        else:
+            # Check file size to ensure it's not empty
+            size = os.path.getsize(asset_path)
+            if size == 0:
+                print(f"❌ Built asset is empty: {asset_path}")
+                return False
+            else:
+                print(f"✓ Built asset exists and has content: {asset_path} ({size} bytes)")
+    
+    print("✅ Built assets are present and valid")
+    return True
+
+def test_component_structure():
+    """Test that MobileHeader component structure is intact"""
+    print("\nTesting MobileHeader component structure...")
+    
+    mobile_header_path = 'eveai_chat_client/static/assets/vue-components/MobileHeader.vue'
+    
+    with open(mobile_header_path, 'r') as f:
+        content = f.read()
+    
+    required_elements = [
+        'class="mobile-header"',
+        'SideBarLogo',
+        'LanguageSelector',
+        'justify-content: space-between',
+        'align-items: center'
+    ]
+    
+    missing_elements = []
+    for element in required_elements:
+        if element not in content:
+            missing_elements.append(element)
+        else:
+            print(f"✓ Found: {element}")
+    
+    if missing_elements:
+        print(f"❌ Missing elements in MobileHeader:")
+        for element in missing_elements:
+            print(f"  - {element}")
+        return False
+    
+    print("✅ MobileHeader component structure is intact")
+    return True
+
+def main():
+    """Run all tests"""
+    print("🔧 Testing Mobile Header Visibility Fix")
+    print("=" * 50)
+    
+    tests = [
+        test_mobile_header_css_fix,
+        test_global_css_rules,
+        test_built_assets,
+        test_component_structure
+    ]
+    
+    passed = 0
+    failed = 0
+    
+    for test in tests:
+        try:
+            if test():
+                passed += 1
+            else:
+                failed += 1
+        except Exception as e:
+            print(f"❌ Test failed with error: {e}")
+            failed += 1
+        print()
+    
+    print("=" * 50)
+    print(f"📊 Test Results: {passed} passed, {failed} failed")
+    
+    if failed == 0:
+        print("🎉 Mobile header visibility fix is complete!")
+        print("📱 The MobileHeader should now be visible when switching to mobile mode.")
+        return True
+    else:
+        print("⚠️  Some tests failed. Please review the implementation.")
+        return False
+
+if __name__ == "__main__":
+    success = main()
+    sys.exit(0 if success else 1)

test_mobile_responsive.py

@@ -0,0 +1,257 @@
+#!/usr/bin/env python3
+"""
+Test script to verify mobile responsive functionality for eveai_chat_client
+"""
+
+import os
+import sys
+
+def test_files_exist():
+    """Test that all required files exist"""
+    print("Testing file existence...")
+    
+    files_to_check = [
+        # Vue components
+        'eveai_chat_client/static/assets/vue-components/MobileHeader.vue',
+        'eveai_chat_client/static/assets/vue-components/SideBar.vue',
+        'eveai_chat_client/static/assets/vue-components/index.js',
+        
+        # Templates
+        'eveai_chat_client/templates/base.html',
+        'eveai_chat_client/templates/scripts.html',
+        
+        # CSS
+        'eveai_chat_client/static/assets/css/chat.css',
+        
+        # Source files
+        'frontend_src/js/chat-client.js',
+        
+        # Built files
+        'eveai_chat_client/static/dist/chat-client.js',
+        'eveai_chat_client/static/dist/chat-client.css',
+    ]
+    
+    missing_files = []
+    for file_path in files_to_check:
+        if not os.path.exists(file_path):
+            missing_files.append(file_path)
+        else:
+            print(f"✓ {file_path}")
+    
+    if missing_files:
+        print(f"\n❌ Missing files:")
+        for file_path in missing_files:
+            print(f"  - {file_path}")
+        return False
+    
+    print("✅ All required files exist")
+    return True
+
+def test_mobile_header_component():
+    """Test MobileHeader component structure"""
+    print("\nTesting MobileHeader component...")
+    
+    mobile_header_path = 'eveai_chat_client/static/assets/vue-components/MobileHeader.vue'
+    
+    with open(mobile_header_path, 'r') as f:
+        content = f.read()
+    
+    # Check for required elements
+    required_elements = [
+        'class="mobile-header"',
+        'SideBarLogo',
+        'LanguageSelector',
+        '@media (min-width: 769px)',
+        'display: none'
+    ]
+    
+    missing_elements = []
+    for element in required_elements:
+        if element not in content:
+            missing_elements.append(element)
+        else:
+            print(f"✓ Found: {element}")
+    
+    if missing_elements:
+        print(f"❌ Missing elements in MobileHeader:")
+        for element in missing_elements:
+            print(f"  - {element}")
+        return False
+    
+    print("✅ MobileHeader component structure is correct")
+    return True
+
+def test_css_responsive_rules():
+    """Test CSS responsive rules"""
+    print("\nTesting CSS responsive rules...")
+    
+    css_path = 'eveai_chat_client/static/assets/css/chat.css'
+    
+    with open(css_path, 'r') as f:
+        content = f.read()
+    
+    # Check for required CSS rules
+    required_rules = [
+        '#mobile-header-container',
+        '#sidebar-container',
+        '@media (max-width: 768px)',
+        'flex-direction: column',
+        'display: none',
+        'display: block'
+    ]
+    
+    missing_rules = []
+    for rule in required_rules:
+        if rule not in content:
+            missing_rules.append(rule)
+        else:
+            print(f"✓ Found: {rule}")
+    
+    if missing_rules:
+        print(f"❌ Missing CSS rules:")
+        for rule in missing_rules:
+            print(f"  - {rule}")
+        return False
+    
+    print("✅ CSS responsive rules are correct")
+    return True
+
+def test_base_html_structure():
+    """Test base.html structure"""
+    print("\nTesting base.html structure...")
+    
+    base_html_path = 'eveai_chat_client/templates/base.html'
+    
+    with open(base_html_path, 'r') as f:
+        content = f.read()
+    
+    # Check for required elements
+    required_elements = [
+        'id="mobile-header-container"',
+        'id="sidebar-container"',
+        'class="content-area"'
+    ]
+    
+    missing_elements = []
+    for element in required_elements:
+        if element not in content:
+            missing_elements.append(element)
+        else:
+            print(f"✓ Found: {element}")
+    
+    if missing_elements:
+        print(f"❌ Missing elements in base.html:")
+        for element in missing_elements:
+            print(f"  - {element}")
+        return False
+    
+    print("✅ base.html structure is correct")
+    return True
+
+def test_component_exports():
+    """Test component exports"""
+    print("\nTesting component exports...")
+    
+    index_js_path = 'eveai_chat_client/static/assets/vue-components/index.js'
+    
+    with open(index_js_path, 'r') as f:
+        content = f.read()
+    
+    # Check for required exports
+    required_exports = [
+        'export { default as SideBar }',
+        'export { default as MobileHeader }'
+    ]
+    
+    missing_exports = []
+    for export in required_exports:
+        if export not in content:
+            missing_exports.append(export)
+        else:
+            print(f"✓ Found: {export}")
+    
+    if missing_exports:
+        print(f"❌ Missing exports:")
+        for export in missing_exports:
+            print(f"  - {export}")
+        return False
+    
+    print("✅ Component exports are correct")
+    return True
+
+def test_chat_client_js():
+    """Test chat-client.js mounting logic"""
+    print("\nTesting chat-client.js mounting logic...")
+    
+    chat_client_path = 'frontend_src/js/chat-client.js'
+    
+    with open(chat_client_path, 'r') as f:
+        content = f.read()
+    
+    # Check for required mounting logic
+    required_elements = [
+        'getElementById(\'sidebar-container\')',
+        'getElementById(\'mobile-header-container\')',
+        'Components.SideBar',
+        'Components.MobileHeader',
+        'mount(\'#sidebar-container\')',
+        'mount(\'#mobile-header-container\')'
+    ]
+    
+    missing_elements = []
+    for element in required_elements:
+        if element not in content:
+            missing_elements.append(element)
+        else:
+            print(f"✓ Found: {element}")
+    
+    if missing_elements:
+        print(f"❌ Missing elements in chat-client.js:")
+        for element in missing_elements:
+            print(f"  - {element}")
+        return False
+    
+    print("✅ chat-client.js mounting logic is correct")
+    return True
+
+def main():
+    """Run all tests"""
+    print("🧪 Testing Mobile Responsive Implementation")
+    print("=" * 50)
+    
+    tests = [
+        test_files_exist,
+        test_mobile_header_component,
+        test_css_responsive_rules,
+        test_base_html_structure,
+        test_component_exports,
+        test_chat_client_js
+    ]
+    
+    passed = 0
+    failed = 0
+    
+    for test in tests:
+        try:
+            if test():
+                passed += 1
+            else:
+                failed += 1
+        except Exception as e:
+            print(f"❌ Test failed with error: {e}")
+            failed += 1
+        print()
+    
+    print("=" * 50)
+    print(f"📊 Test Results: {passed} passed, {failed} failed")
+    
+    if failed == 0:
+        print("🎉 All tests passed! Mobile responsive implementation is complete.")
+        return True
+    else:
+        print("⚠️  Some tests failed. Please review the implementation.")
+        return False
+
+if __name__ == "__main__":
+    success = main()
+    sys.exit(0 if success else 1)