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File size: 12,774 Bytes
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document.addEventListener('DOMContentLoaded', () => {
// --- CONFIGURATION ---
const config = {
backendUrl: 'https://ar-city-explorer-backend.aiagents.workers.dev'
};
// --- GLOBAL STATE ---
let poisData = [];
let arActive = false;
let userSettings = {
showHistorical: true,
showMenus: true,
showNavigation: false,
voiceResponses: true
};
// --- DOM ELEMENT SELECTORS ---
const arToggle = document.getElementById('arToggle');
const arViewport = document.getElementById('arViewport');
const normalView = document.getElementById('normalView');
const aiAssistant = document.getElementById('aiAssistant');
const userInput = document.getElementById('userInput');
const sendBtn = document.getElementById('sendBtn');
const objectModal = document.getElementById('objectModal');
const objectTitle = document.getElementById('objectTitle');
const objectDescription = document.getElementById('objectDescription');
const objectImage = document.getElementById('objectImage');
const closeObjectModal = document.getElementById('closeObjectModal');
const settingsBtn = document.getElementById('settingsBtn');
const settingsModal = document.getElementById('settingsModal');
const closeSettingsModal = document.getElementById('closeSettingsModal');
const aerodeckSection = document.getElementById('aerodeckSection');
const aerodeckList = document.getElementById('aerodeckList');
// --- CORE & UI FUNCTIONS ---
function toggleARView(showAR) {
arActive = showAR;
if (arActive) {
normalView.classList.add('hidden');
arViewport.classList.remove('hidden');
arToggle.innerHTML = '<i class="fas fa-times mr-1"></i> Exit AR';
if (poisData.length === 0) {
fetchPoisAndCreateAREntities();
}
} else {
arViewport.classList.add('hidden');
normalView.classList.remove('hidden');
arToggle.innerHTML = '<i class="fas fa-vr-cardboard mr-1"></i> AR Mode';
}
}
function fetchPoisAndCreateAREntities() {
fetch(`${config.backendUrl}/api/pois`)
.then(response => { if (!response.ok) throw new Error('Network error'); return response.json(); })
.then(pois => {
poisData = pois;
const scene = document.querySelector('a-scene');
if (!scene) return;
pois.forEach(poi => {
const entity = document.createElement('a-entity');
entity.setAttribute('gps-new-entity-place', { latitude: poi.latitude, longitude: poi.longitude });
const box = document.createElement('a-box');
box.setAttribute('material', 'color: red; opacity: 0.7;');
box.setAttribute('scale', '10 10 10');
box.setAttribute('position', '0 5 0');
box.setAttribute('data-poi-id', poi.id);
entity.appendChild(box);
const text = document.createElement('a-text');
text.setAttribute('value', poi.name);
text.setAttribute('look-at', '[gps-new-camera]');
text.setAttribute('scale', '50 50 50');
text.setAttribute('position', '0 15 0');
entity.appendChild(text);
scene.appendChild(entity);
});
})
.catch(error => {
console.error('Failed to load POIs:', error);
alert('Could not load city data. Check connection and backend URL.');
toggleARView(false);
});
}
function showObjectInfo(poiId) {
objectTitle.textContent = 'Loading...';
objectDescription.textContent = '';
aerodeckSection.classList.add('hidden');
fetch(`${config.backendUrl}/api/pois/${poiId}`)
.then(response => { if (!response.ok) throw new Error('POI not found'); return response.json(); })
.then(data => {
objectTitle.textContent = data.name;
objectDescription.textContent = data.description || "No description available.";
objectImage.src = `https://via.placeholder.com/300x200?text=${encodeURIComponent(data.name)}`;
if (data.aerodecks && data.aerodecks.length > 0) {
aerodeckList.innerHTML = '';
data.aerodecks.forEach(deck => {
const itemElement = document.createElement('div');
itemElement.className = 'flex justify-between items-center p-2 bg-gray-100 rounded';
const statusColor = deck.status === 'Operational' ? 'text-green-500' : 'text-orange-500';
itemElement.innerHTML = `
<div>
<div class="font-medium">${deck.deck_name}</div>
<div class="text-sm text-gray-600">Size: ${deck.size_meters}m | Charging: ${deck.is_charging_available ? 'Yes' : 'No'}</div>
</div>
<div class="font-bold text-sm ${statusColor}">${deck.status}</div>
`;
aerodeckList.appendChild(itemElement);
});
aerodeckSection.classList.remove('hidden');
}
objectModal.classList.remove('hidden');
})
.catch(error => {
console.error("Error fetching POI details:", error);
alert("Could not load details for this location.");
});
}
function addUserMessage(message) {
const chatContainer = aiAssistant.querySelector('.flex-col');
const msg = `<div class="ai-message user-message"><p>${message}</p></div>`;
chatContainer.insertAdjacentHTML('beforeend', msg);
aiAssistant.scrollTop = aiAssistant.scrollHeight;
}
function addAIMessage(message) {
const chatContainer = aiAssistant.querySelector('.flex-col');
const msg = `<div class="ai-message assistant-message"><div class="font-bold text-indigo-800 mb-1">AR Guide</div><p>${message}</p></div>`;
chatContainer.insertAdjacentHTML('beforeend', msg);
aiAssistant.scrollTop = aiAssistant.scrollHeight;
}
function handleSearch() {
const searchTerm = userInput.value.trim();
if (!searchTerm) return;
addUserMessage(searchTerm);
userInput.value = '';
const searchKeywords = ['search', 'find', 'show', 'where is', 'landmark', 'park', 'beach', 'hollywood', 'map', 'navigate'];
const isLocalSearch = searchKeywords.some(keyword => searchTerm.toLowerCase().includes(keyword));
if (isLocalSearch) {
const stopWords = ['show', 'me', 'find', 'is', 'a', 'the', 'for', 'where', 'search', 'of', 'at'];
const searchTokens = searchTerm.toLowerCase().split(' ').filter(word => !stopWords.includes(word) && word.length > 2);
if (searchTokens.length === 0) return addAIMessage("Please be more specific in your local search.");
const results = poisData.filter(poi => {
const poiText = (poi.name + ' ' + (poi.description || '')).toLowerCase();
return searchTokens.some(token => {
if (poiText.includes(token)) return true;
if (token.endsWith('s')) return poiText.includes(token.slice(0, -1));
return false;
});
});
if (results.length > 0) {
let responseMessage = `I found ${results.length} local result(s):<ul>`;
results.forEach(poi => { responseMessage += `<li class="mt-2 list-disc list-inside">${poi.name}</li>`; });
responseMessage += "</ul>";
addAIMessage(responseMessage);
} else {
addAIMessage(`Sorry, I couldn't find any local places matching "${searchTerm}".`);
}
} else {
addAIMessage("AI is thinking...");
fetch(`${config.backendUrl}/api/ask`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ prompt: searchTerm })
})
.then(response => { if (!response.ok) throw new Error('Network error'); return response.json(); })
.then(data => {
const chatContainer = aiAssistant.querySelector('.flex-col');
const thinkingMessage = Array.from(chatContainer.querySelectorAll('.assistant-message')).pop();
if (thinkingMessage && thinkingMessage.textContent.includes("AI is thinking...")) {
thinkingMessage.querySelector('p').innerHTML = data.response.replace(/\n/g, '<br>');
} else {
addAIMessage(data.response.replace(/\n/g, '<br>'));
}
})
.catch(error => {
console.error('Error asking AI:', error);
const chatContainer = aiAssistant.querySelector('.flex-col');
const thinkingMessage = Array.from(chatContainer.querySelectorAll('.assistant-message')).pop();
if (thinkingMessage && thinkingMessage.textContent.includes("AI is thinking...")) {
thinkingMessage.querySelector('p').innerHTML = "Sorry, I had trouble connecting to the AI.";
} else {
addAIMessage("Sorry, I had trouble connecting to the AI.");
}
});
}
}
// --- EVENT LISTENERS ---
arToggle.addEventListener('click', () => toggleARView(!arActive));
if (document.querySelector('a-scene')) {
document.querySelector('a-scene').addEventListener('click', (event) => {
if (event.target.hasAttribute('data-poi-id')) {
const poiId = parseInt(event.target.getAttribute('data-poi-id'), 10);
showObjectInfo(poiId);
}
});
}
closeObjectModal.addEventListener('click', () => objectModal.classList.add('hidden'));
sendBtn.addEventListener('click', handleSearch);
userInput.addEventListener('keypress', (e) => { if (e.key === 'Enter') handleSearch(); });
settingsBtn.addEventListener('click', () => { settingsModal.classList.remove('hidden'); });
closeSettingsModal.addEventListener('click', () => { settingsModal.classList.add('hidden'); });
settingsModal.addEventListener('click', (event) => { if (event.target === settingsModal) { settingsModal.classList.add('hidden'); } });
const settingToggles = settingsModal.querySelectorAll('input[data-setting]');
settingToggles.forEach(toggle => {
const settingName = toggle.dataset.setting;
if (userSettings[settingName] !== undefined) { toggle.checked = userSettings[settingName]; }
toggle.addEventListener('change', (event) => {
const changedSettingName = event.target.dataset.setting;
userSettings[changedSettingName] = event.target.checked;
console.log('Settings updated:', userSettings);
});
});
// --- INITIALIZATION ---
fetchPoisAndCreateAREntities();
// --- FINAL SYSTEM CHECK ---
const debugLog = document.getElementById('debug-log');
if (debugLog) {
let debugMessage = "--- FINAL SYSTEM CHECK ---\n\n";
let testsPassed = true;
// Test 1: Check for the settings button itself
if (document.getElementById('settingsBtn')) {
debugMessage += "✅ Test 1: Settings Button HTML (id='settingsBtn') was FOUND.\n";
} else {
debugMessage += "❌ Test 1: Settings Button HTML (id='settingsBtn') was NOT FOUND.\n";
testsPassed = false;
}
// Test 2: Check for the settings modal window
if (document.getElementById('settingsModal')) {
debugMessage += "✅ Test 2: Settings Modal HTML (id='settingsModal') was FOUND.\n";
} else {
debugMessage += "❌ Test 2: Settings Modal HTML (id='settingsModal') was NOT FOUND.\n";
testsPassed = false;
}
// Display the final results
debugLog.textContent = debugMessage;
if(testsPassed) {
debugLog.style.borderColor = 'green';
debugLog.style.color = 'green';
debugLog.style.backgroundColor = '#DFF2BF';
debugLog.textContent += "\nAll elements found. The button should be working.";
}
}
// --- END OF SYSTEM CHECK ---
}); |