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1417 1418 1419 1420 1421 1422 | // --- Supabase Config Keys ---
const SUPABASE_URL = 'https://mhvargfrzhsspfbxsaul.supabase.co';
const SUPABASE_ANON_KEY = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6Im1odmFyZ2Zyemhzc3BmYnhzYXVsIiwicm9sZSI6ImFub24iLCJpYXQiOjE3ODA4OTU0MDUsImV4cCI6MjA5NjQ3MTQwNX0.8go2v5R8ghUvg6W7pjkrJYk0nzlpyLr9h6TDDCmnIVk'; // Replace with your actual anon key
let supabaseClient = null;
try {
if (typeof supabase !== 'undefined' && supabase.createClient) {
supabaseClient = supabase.createClient(SUPABASE_URL, SUPABASE_ANON_KEY);
}
} catch (e) {
console.error("Failed to initialize Supabase client:", e);
}
document.addEventListener('DOMContentLoaded', () => {
const input = document.getElementById('user-input');
const sendBtn = document.getElementById('send-btn');
const chatHistory = document.getElementById('chat-history');
// Image Upload Elements
const attachBtn = document.getElementById('attach-btn');
const imageInput = document.getElementById('image-upload');
const imagePreviewContainer = document.getElementById('image-preview-container');
const imagePreview = document.getElementById('image-preview');
const removeImageBtn = document.getElementById('remove-image');
let currentImageFile = null;
let currentLanguage = 'en';
// --- Language Handling ---
const langEnBtn = document.getElementById('lang-en');
const langTaBtn = document.getElementById('lang-ta');
const appTitle = document.querySelector('header h1');
const appSubTitle = document.querySelector('header p');
const userInputPlaceholder = document.getElementById('user-input');
// Dropdowns and Interactive Header Buttons
const notificationBtn = document.getElementById('notification-btn');
const notificationDropdown = document.getElementById('notification-dropdown');
const notificationBadge = document.getElementById('notification-badge');
const notificationsList = document.getElementById('notifications-list');
const clearNotificationsBtn = document.getElementById('clear-notifications-btn');
const profileBtn = document.getElementById('profile-btn');
const profileDropdown = document.getElementById('profile-dropdown');
const profileSettingsBtn = document.getElementById('profile-settings-btn');
const weatherWidget = document.getElementById('weather-widget');
// Display elements inside card
const profileCardName = document.getElementById('profile-card-name');
const profileCardRole = document.getElementById('profile-card-role');
const profileCardLocation = document.getElementById('profile-card-location');
const profileCardSoil = document.getElementById('profile-card-soil');
const profileCardQueries = document.getElementById('profile-card-queries');
const sidebarFarmerName = document.getElementById('sidebar-farmer-name');
const sidebarFarmerRole = document.getElementById('sidebar-farmer-role');
// Settings fields
const settingsFarmerName = document.getElementById('settings-farmer-name');
const settingsFarmerLocation = document.getElementById('settings-farmer-location');
const settingsSoilType = document.getElementById('settings-soil-type');
const settingsWeatherAlerts = document.getElementById('settings-weather-alerts');
const translations = {
en: {
title: "Agricultural Expert Analysis",
subtitle: "Powered by Llama-3 & AgroVision AI",
placeholder: "e.g., 'What fertilizer is best for tomatoes in red soil?' or 'Weather in Salem'",
welcomeTitle: "Hello! I'm AgroVeda.",
welcomeText: "Your expert agricultural partner. I can help with:",
welcomeList: [
"Detailed crop & disease diagnosis from images.",
"Professional solutions for pests and soil health.",
"Real-time market insights and weather advice."
],
welcomeFooter: "How can I assist you today?",
nav: {
chat: "Chat",
market: "Market Prices",
weather: "Weather",
settings: "Settings",
role: "Farmer"
},
notifications: {
title: "Notifications",
clear: "Mark all as read",
empty: "No new notifications",
alerts: {
rain: "Rain forecast: Heavy rain expected in Madurai within 4 hours. Protect harvested crops.",
pest: "Pest Alert: Tomato Leaf Mold cases reported nearby. Inspect your crops.",
price: "Market Price Update: Onion prices rose by 15% in Salem today.",
saved: "Preferences saved successfully."
}
},
profile: {
region: "Region:",
soil: "Soil Type:",
queries: "Consultations:",
manage: "Manage Preferences"
},
settingsLabels: {
name: "Farmer Name",
location: "Region / Location",
soil: "Default Soil Type",
alertsTitle: "Weather Alerts",
alertsDesc: "Get push notifications for extreme weather changes."
}
},
ta: {
title: "விவசாய நிபுணர் ஆய்வு",
subtitle: "Llama-3 & அக்ரோவிஷன் AI மூலம் இயக்கப்படுகிறது",
placeholder: "எ.கா., 'சேலத்தில் வானிலை எப்படி இருக்கிறது?'",
welcomeTitle: "வணக்கம்! நான் அக்ரோவேதா (AgroVeda).",
welcomeText: "உங்கள் நிபுணர் விவசாய பங்குதாரர். நான் உதவக்கூடியவை:",
welcomeList: [
"படங்களிலிருந்து விரிவான பயிர் மற்றும் நோய் கண்டறிதல்.",
"பூச்சிகள் மற்றும் மண் ஆரோக்கியத்திற்கான தொழில்முறை தீர்வுகள்.",
"நேரடி சந்தை நுண்ணறிவு மற்றும் வானிலை ஆலோசனை."
],
welcomeFooter: "இன்று நான் உங்களுக்கு எப்படி உதவ முடியும்?",
nav: {
chat: "உரையாடல்",
market: "சந்தை விலை",
weather: "வானிலை",
settings: "அமைப்புகள்",
role: "விவசாயி"
},
notifications: {
title: "அறிவிப்புகள்",
clear: "அனைத்தையும் படித்ததாகக் குறிக்கவும்",
empty: "புதிய அறிவிப்புகள் இல்லை",
alerts: {
rain: "மழை முன்னறிவிப்பு: மதுரையில் 4 மணி நேரத்திற்குள் பலத்த மழை எதிர்பார்க்கப்படுகிறது. அறுவடை செய்த பயிர்களைப் பாதுகாக்கவும்.",
pest: "பூச்சி எச்சரிக்கை: தக்காளி இலை அச்சு நோய் அருகில் கண்டறியப்பட்டுள்ளது. உங்கள் பயிர்களை ஆய்வு செய்யவும்.",
price: "சந்தை விலை நிலவரம்: சேலத்தில் இன்று வெங்காய விலை 15% உயர்ந்துள்ளது.",
saved: "விருப்பத்தேர்வுகள் வெற்றிகரமாகச் சேமிக்கப்பட்டன."
}
},
profile: {
region: "மண்டலம்:",
soil: "மண் வகை:",
queries: "ஆலோசனைகள்:",
manage: "அமைப்புகளை நிர்வகி"
},
settingsLabels: {
name: "விவசாயி பெயர்",
location: "மண்டலம் / இருப்பிடம்",
soil: "இயல்பு மண் வகை",
alertsTitle: "வானிலை எச்சரிக்கைகள்",
alertsDesc: "தீவிர வானிலை மாற்றங்களுக்கான புஷ் அறிவிப்புகளைப் பெறுங்கள்."
}
}
};
let notifications = [
{ id: 1, type: 'rain', key: 'rain', time: '10m ago', read: false },
{ id: 2, type: 'pest', key: 'pest', time: '1h ago', read: false },
{ id: 3, type: 'price', key: 'price', time: '3h ago', read: false }
];
function renderNotificationsList() {
if (!notificationsList) return;
const t = translations[currentLanguage];
notificationsList.innerHTML = '';
const unreadCount = notifications.filter(n => !n.read).length;
if (unreadCount > 0) {
notificationBadge.classList.remove('hidden');
} else {
notificationBadge.classList.add('hidden');
}
if (notifications.length === 0) {
notificationsList.innerHTML = `
<div class="p-6 text-center text-xs text-on-surface-variant/50">
<span class="material-symbols-outlined text-3xl mb-2 opacity-35">notifications_off</span>
<p>${t.notifications.empty}</p>
</div>
`;
return;
}
notifications.forEach(n => {
const item = document.createElement('div');
item.className = `p-3 flex items-start gap-3 hover:bg-surface-container/50 transition-colors cursor-pointer ${n.read ? 'opacity-65' : 'bg-primary/5'}`;
let icon = 'info';
let colorClass = 'text-primary';
if (n.type === 'rain') { icon = 'cloudy_snowing'; colorClass = 'text-secondary'; }
else if (n.type === 'pest') { icon = 'bug_report'; colorClass = 'text-error'; }
else if (n.type === 'price') { icon = 'trending_up'; colorClass = 'text-primary'; }
const text = t.notifications.alerts[n.key];
item.innerHTML = `
<span class="material-symbols-outlined ${colorClass} shrink-0 mt-0.5" style="font-size: 1.25rem;">${icon}</span>
<div class="flex flex-col flex-grow min-w-0">
<p class="text-xs font-semibold leading-normal text-on-surface break-words">${text}</p>
<span class="text-[9px] text-on-surface-variant/60 mt-1">${n.time}</span>
</div>
${!n.read ? `<span class="w-1.5 h-1.5 bg-primary rounded-full shrink-0 mt-2"></span>` : ''}
`;
item.addEventListener('click', (e) => {
n.read = true;
renderNotificationsList();
if (n.type === 'rain') {
switchView('weather');
notificationDropdown.classList.add('hidden');
}
});
notificationsList.appendChild(item);
});
}
function updateUITranslation(lang) {
currentLanguage = lang;
const t = translations[lang];
appTitle.textContent = t.title;
appSubTitle.textContent = t.subtitle;
userInputPlaceholder.placeholder = t.placeholder;
// Toggle language button active colors dynamically
if (lang === 'en') {
if (langEnBtn) {
langEnBtn.classList.add('bg-primary', 'text-on-primary');
langEnBtn.classList.remove('bg-surface-container-highest', 'text-on-surface-variant');
}
if (langTaBtn) {
langTaBtn.classList.remove('bg-primary', 'text-on-primary');
langTaBtn.classList.add('bg-surface-container-highest', 'text-on-surface-variant');
}
} else {
if (langTaBtn) {
langTaBtn.classList.add('bg-primary', 'text-on-primary');
langTaBtn.classList.remove('bg-surface-container-highest', 'text-on-surface-variant');
}
if (langEnBtn) {
langEnBtn.classList.remove('bg-primary', 'text-on-primary');
langEnBtn.classList.add('bg-surface-container-highest', 'text-on-surface-variant');
}
}
// Update sidebar
if (chatNav) {
const span = chatNav.querySelector('span:not(.material-symbols-outlined)');
if (span) span.textContent = t.nav.chat;
}
if (weatherNav) {
const span = weatherNav.querySelector('span:not(.material-symbols-outlined)');
if (span) span.textContent = t.nav.weather;
}
if (settingsNav) {
const span = settingsNav.querySelector('span:not(.material-symbols-outlined)');
if (span) span.textContent = t.nav.settings;
}
if (sidebarFarmerRole) sidebarFarmerRole.textContent = t.nav.role;
if (profileCardRole) profileCardRole.textContent = t.nav.role;
// Update dropdowns & settings translations
if (document.getElementById('notif-title')) document.getElementById('notif-title').textContent = t.notifications.title;
if (clearNotificationsBtn) clearNotificationsBtn.textContent = t.notifications.clear;
if (document.getElementById('profile-lbl-location')) document.getElementById('profile-lbl-location').textContent = t.profile.region;
if (document.getElementById('profile-lbl-soil')) document.getElementById('profile-lbl-soil').textContent = t.profile.soil;
if (document.getElementById('profile-lbl-queries')) document.getElementById('profile-lbl-queries').textContent = t.profile.queries;
if (document.getElementById('profile-btn-manage')) document.getElementById('profile-btn-manage').textContent = t.profile.manage;
// Settings view translations
if (document.getElementById('lbl-settings-name')) document.getElementById('lbl-settings-name').textContent = t.settingsLabels.name;
if (document.getElementById('lbl-settings-location')) document.getElementById('lbl-settings-location').textContent = t.settingsLabels.location;
if (document.getElementById('lbl-settings-soil')) document.getElementById('lbl-settings-soil').textContent = t.settingsLabels.soil;
if (document.getElementById('lbl-settings-alerts-title')) document.getElementById('lbl-settings-alerts-title').textContent = t.settingsLabels.alertsTitle;
if (document.getElementById('lbl-settings-alerts-desc')) document.getElementById('lbl-settings-alerts-desc').textContent = t.settingsLabels.alertsDesc;
// Refresh dynamic components
renderNotificationsList();
// Update welcome message if it's the first one
const firstMessage = chatHistory.querySelector('.message-formatted');
if (firstMessage && chatHistory.children.length === 1) {
firstMessage.innerHTML = `
<h4>${t.welcomeTitle}</h4>
<p>${t.welcomeText}</p>
<ul>
${t.welcomeList.map(item => `<li>${item}</li>`).join('')}
</ul>
<p>${t.welcomeFooter}</p>
`;
}
// Sync settings language buttons active state
updateSettingsLanguageActiveState(lang);
}
langEnBtn.addEventListener('click', () => {
langEnBtn.classList.add('active');
langTaBtn.classList.remove('active');
updateUITranslation('en');
});
langTaBtn.addEventListener('click', () => {
langTaBtn.classList.add('active');
langEnBtn.classList.remove('active');
updateUITranslation('ta');
});
// --- Navigation & View Handling ---
const chatNav = document.getElementById('chat-nav');
const weatherNav = document.getElementById('weather-nav');
const settingsNav = document.getElementById('settings-nav');
const chatView = document.getElementById('chat-view');
const weatherView = document.getElementById('weather-view');
const settingsView = document.getElementById('settings-view');
// Initialize View
chatView.classList.add('active');
function switchView(viewId) {
document.querySelectorAll('.content-view').forEach(v => v.classList.remove('active'));
document.querySelectorAll('.nav-btn').forEach(b => {
b.classList.remove('active');
b.classList.remove('text-primary');
});
if (viewId === 'chat') {
chatView.classList.add('active');
chatNav.classList.add('active');
} else if (viewId === 'weather') {
weatherView.classList.add('active');
weatherNav.classList.add('active');
} else if (viewId === 'settings') {
settingsView.classList.add('active');
settingsNav.classList.add('active');
}
}
chatNav.addEventListener('click', () => switchView('chat'));
weatherNav.addEventListener('click', () => switchView('weather'));
if (settingsNav) settingsNav.addEventListener('click', () => switchView('settings'));
// --- State Weather Hub Logic ---
const weatherInputHub = document.getElementById('state-weather-input');
const weatherBtnHub = document.getElementById('get-state-weather');
const weatherReportCard = document.getElementById('weather-report-card');
function sanitizeName(name) {
if (!name) return "";
// Remove diacritics (macrons, etc.)
const sanitized = name.normalize("NFD").replace(/[\u0300-\u036f]/g, "");
// Dictionary for specific spelling corrections
const corrections = {
"Tirupparangunram": "Thiruparankundram",
"Tiruppuvanam": "Thiruppuvanam",
"Alanganallur": "Alanganallur",
"Palamedu": "Palamedu",
"Madurai": "Madurai",
"Tiruchirappalli": "Trichy",
"Thoothukudi": "Tuticorin",
"Tirunelveli": "Nellai"
};
return corrections[sanitized] || sanitized;
}
const districtImages = {
"Ariyalur": "https://images.unsplash.com/photo-1542332213-31f87348057f?auto=format&fit=crop&q=80&w=1200",
"Chengalpattu": "https://images.unsplash.com/photo-1498466654-2035efbd5751?auto=format&fit=crop&q=80&w=1200",
"Chennai": "https://images.unsplash.com/photo-1549466654-2035efbd5751?auto=format&fit=crop&q=80&w=1200",
"Coimbatore": "https://images.unsplash.com/photo-1623910383949-6060c5a3260c?auto=format&fit=crop&q=80&w=1200",
"Cuddalore": "https://images.unsplash.com/photo-1590050752117-238cb0fb12b1?auto=format&fit=crop&q=80&w=1200",
"Dharmapuri": "https://images.unsplash.com/photo-161680193231-1582046427d1?auto=format&fit=crop&q=80&w=1200",
"Dindigul": "https://images.unsplash.com/photo-1582510003544-4d00b7f74220?auto=format&fit=crop&q=80&w=1200",
"Erode": "https://images.unsplash.com/photo-1542332213-31f87348057f?auto=format&fit=crop&q=80&w=1200",
"Kallakurichi": "https://images.unsplash.com/photo-1611680193231-1582046427d1?auto=format&fit=crop&q=80&w=1200",
"Kanchipuram": "https://images.unsplash.com/photo-1635835948950-89196b297b10?auto=format&fit=crop&q=80&w=1200",
"Kanyakumari": "https://images.unsplash.com/photo-1591523457597-d860f3815121?auto=format&fit=crop&q=80&w=1200",
"Karur": "https://images.unsplash.com/photo-1542332213-31f87348057f?auto=format&fit=crop&q=80&w=1200",
"Krishnagiri": "https://images.unsplash.com/photo-1623910383949-6060c5a3260c?auto=format&fit=crop&q=80&w=1200",
"Madurai": "https://images.unsplash.com/photo-1620619767323-b95a89183081?auto=format&fit=crop&q=80&w=1200",
"Mayiladuthurai": "https://images.unsplash.com/photo-1635835948950-89196b297b10?auto=format&fit=crop&q=80&w=1200",
"Nagapattinam": "https://images.unsplash.com/photo-1590050752117-238cb0fb12b1?auto=format&fit=crop&q=80&w=1200",
"Namakkal": "https://images.unsplash.com/photo-1542332213-31f87348057f?auto=format&fit=crop&q=80&w=1200",
"Nilgiris": "https://images.unsplash.com/photo-1598463167123-097564d3fd42?auto=format&fit=crop&q=80&w=1200",
"Perambalur": "https://images.unsplash.com/photo-1542332213-31f87348057f?auto=format&fit=crop&q=80&w=1200",
"Pudukkottai": "https://images.unsplash.com/photo-1611680193231-1582046427d1?auto=format&fit=crop&q=80&w=1200",
"Ramanathapuram": "https://images.unsplash.com/photo-1591523457597-d860f3815121?auto=format&fit=crop&q=80&w=1200",
"Ranipet": "https://images.unsplash.com/photo-1596402184320-417d7178a2cd?auto=format&fit=crop&q=80&w=1200",
"Salem": "https://images.unsplash.com/photo-1590050752117-238cb0fb12b1?auto=format&fit=crop&q=80&w=1200",
"Sivaganga": "https://images.unsplash.com/photo-1620619767323-b95a89183081?auto=format&fit=crop&q=80&w=1200",
"Tenkasi": "https://images.unsplash.com/photo-1611680193231-1582046427d1?auto=format&fit=crop&q=80&w=1200",
"Thanjavur": "https://images.unsplash.com/photo-1635835948950-89196b297b10?auto=format&fit=crop&q=80&w=1200",
"Theni": "https://images.unsplash.com/photo-1611680193231-1582046427d1?auto=format&fit=crop&q=80&w=1200",
"Thoothukudi": "https://images.unsplash.com/photo-1590050752117-238cb0fb12b1?auto=format&fit=crop&q=80&w=1200",
"Tiruchirappalli": "https://images.unsplash.com/photo-1600100397561-4328bc94474b?auto=format&fit=crop&q=80&w=1200",
"Tirunelveli": "https://images.unsplash.com/photo-1611680193231-1582046427d1?auto=format&fit=crop&q=80&w=1200",
"Tirupathur": "https://images.unsplash.com/photo-1596402184320-417d7178a2cd?auto=format&fit=crop&q=80&w=1200",
"Tiruppur": "https://images.unsplash.com/photo-1623910383949-6060c5a3260c?auto=format&fit=crop&q=80&w=1200",
"Tiruvallur": "https://images.unsplash.com/photo-1549466654-2035efbd5751?auto=format&fit=crop&q=80&w=1200",
"Tiruvannamalai": "https://images.unsplash.com/photo-1620619767323-b95a89183081?auto=format&fit=crop&q=80&w=1200",
"Tiruvarur": "https://images.unsplash.com/photo-1635835948950-89196b297b10?auto=format&fit=crop&q=80&w=1200",
"Vellore": "https://images.unsplash.com/photo-1596402184320-417d7178a2cd?auto=format&fit=crop&q=80&w=1200",
"Viluppuram": "https://images.unsplash.com/photo-1596402184320-417d7178a2cd?auto=format&fit=crop&q=80&w=1200",
"Virudhunagar": "https://images.unsplash.com/photo-1611680193231-1582046427d1?auto=format&fit=crop&q=80&w=1200"
};
function getDistrictBg(city) {
const defaultBg = "https://images.unsplash.com/photo-1542332213-31f87348057f?auto=format&fit=crop&q=80&w=1200";
if (!city) return defaultBg;
const keys = Object.keys(districtImages);
const match = keys.find(k => city.toLowerCase().includes(k.toLowerCase()));
return match ? districtImages[match] : defaultBg;
}
async function fetchDetailedWeather(city = null, lat = null, lon = null) {
let queryStr = "";
if (lat && lon) {
queryStr = `lat=${lat}&lon=${lon}`;
weatherReportCard.innerHTML = `<p class="placeholder-text">Locating agricultural areas...</p>`;
} else if (city) {
queryStr = `city=${city}`;
weatherReportCard.innerHTML = `<p class="placeholder-text">Fetching data for ${city}...</p>`;
} else return;
try {
const response = await fetch(`/api/weather?${queryStr}`);
const data = await response.json();
if (data.error) throw new Error(data.error);
const bgImgUrl = getDistrictBg(data.city);
const cityName = sanitizeName(data.city);
weatherReportCard.innerHTML = `
<section class="relative w-full rounded-xl overflow-hidden min-h-[400px] flex flex-col justify-end p-6 md:p-10 shadow-2xl animate-fade-in mt-12 bg-primary">
<div class="absolute inset-0 z-0">
<img alt="" class="w-full h-full object-cover opacity-60" src="${bgImgUrl}"/>
<div class="absolute inset-0 bg-gradient-to-t from-primary via-primary/60 to-transparent"></div>
</div>
<div class="relative z-10 grid grid-cols-1 lg:grid-cols-2 gap-8 md:gap-12 items-end">
<div class="space-y-4">
<div class="inline-flex items-center gap-2 px-3 py-1 rounded-full bg-secondary-fixed text-on-secondary-fixed text-xs font-bold font-label uppercase tracking-tighter">
<span class="w-2 h-2 rounded-full bg-on-secondary-fixed animate-pulse"></span>
Live Updates: ${cityName}
</div>
<div class="flex items-baseline gap-4">
<span class="font-headline font-black text-6xl md:text-8xl text-white tracking-tighter">${data.temp}°</span>
<div class="flex flex-col">
<span class="font-headline font-bold text-2xl md:text-3xl text-white">${data.condition}</span>
<span class="text-white/70 font-body">Current Agriculture Conditions</span>
</div>
</div>
</div>
<div class="bg-white/10 backdrop-blur-xl p-6 md:p-8 rounded-lg border-l-4 border-[#ffdbca]">
<div class="flex items-start justify-between mb-6">
<div>
<h3 class="font-headline font-bold text-xl text-white">Optimal Growing Conditions</h3>
<p class="text-white/70 text-sm font-body">Ideal data analysis for ${cityName}.</p>
</div>
<span class="material-symbols-outlined text-white text-4xl">psychology</span>
</div>
<div class="grid grid-cols-3 gap-2">
<div class="space-y-1">
<p class="text-[10px] font-label font-bold text-white/60 uppercase">Humidity</p>
<p class="text-xl font-headline font-bold text-white">${data.humidity}%</p>
</div>
<div class="space-y-1">
<p class="text-[10px] font-label font-bold text-white/60 uppercase">Wind</p>
<p class="text-xl font-headline font-bold text-white">${data.wind} km/h</p>
</div>
<div class="space-y-1">
<p class="text-[10px] font-label font-bold text-white/60 uppercase">Index</p>
<p class="text-xl font-headline font-bold text-white text-[#ffdbca]">Optimal</p>
</div>
</div>
</div>
</div>
</section>
<div style="margin-top: 3rem;">
<h4 style="margin-bottom: 1.5rem; color: #3b6e4c; font-weight: 800; font-family: Manrope;">Nearby Agricultural Areas</h4>
<div style="display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem;">
${data.nearby && data.nearby.length > 0 ? data.nearby.map(n => `
<div style="background: rgba(0,0,0,0.03); padding: 1rem; border-radius: 12px; border: 1px solid rgba(0,0,0,0.05); text-align: center;">
<span style="display:block; font-size: 0.9rem; font-weight: 600; margin-bottom: 0.5rem; color: #3b6e4c;">${sanitizeName(n.name)}</span>
<span style="color: #557a5e; font-size: 1.1rem; font-weight: 600">${n.temp}°C</span>
<p style="font-size: 0.7rem; color: #414844; margin-top: 0.3rem">${n.condition}</p>
</div>
`).join('') : '<p style="color: #414844; font-size: 0.9rem;">No nearby sub-stations found.</p>'}
</div>
</div>
<div style="margin-top: 3rem;">
<h4 style="margin-bottom: 1.5rem; color: #3b6e4c; font-weight: 800; font-family: Manrope;">Hourly Forecast (Next 24h)</h4>
<div style="display: flex; gap: 1rem; overflow-x: auto; padding-bottom: 1rem;" class="custom-scroll">
${data.forecast.map(f => `
<div style="background: rgba(0,0,0,0.03); padding: 1.2rem; border-radius: 16px; min-width: 110px; text-align: center; border: 1px solid rgba(0,0,0,0.05)">
<span style="display:block; font-size: 0.8rem; color: #414844; margin-bottom: 0.5rem">${f.time}</span>
<span class="material-symbols-outlined text-[#557a5e] mb-2 text-2xl">cloud</span>
<span style="display:block; font-weight: 600; color: #3b6e4c;">${f.temp}°C</span>
</div>
`).join('')}
</div>
</div>
`;
} catch (err) {
weatherReportCard.innerHTML = `<p class="placeholder-text" style="color: #e74c3c">Error: Could not find data. Ensure location is enabled.</p>`;
}
}
async function updateWeatherWidget(city = null, lat = null, lon = null) {
let queryStr = "";
if (lat && lon) queryStr = `lat=${lat}&lon=${lon}`;
else if (city) queryStr = `city=${city}`;
else queryStr = "city=Chennai"; // Default
try {
const response = await fetch(`/api/weather?${queryStr}`);
const data = await response.json();
if (data.error) return;
document.getElementById('weather-temp').textContent = `${data.temp}°C`;
document.getElementById('weather-condition').textContent = data.condition;
document.getElementById('weather-city').textContent = data.city;
const icons = {
'Clear': 'fa-sun', 'Clouds': 'fa-cloud', 'Rain': 'fa-cloud-showers-heavy',
'Drizzle': 'fa-cloud-rain', 'Thunderstorm': 'fa-bolt', 'Snow': 'fa-snowflake'
};
document.getElementById('weather-icon').className = `fa-solid ${icons[data.condition] || 'fa-cloud'}`;
document.getElementById('weather-widget').style.display = 'flex';
} catch (e) { console.log("Weather failed"); }
}
function initGeoLocation(target = 'widget') {
const errorMsg = "Locating...";
if (target === 'widget') document.getElementById('weather-city').textContent = errorMsg;
else weatherReportCard.innerHTML = `<p class="placeholder-text">${errorMsg}</p>`;
if ("geolocation" in navigator) {
navigator.geolocation.getCurrentPosition(position => {
const { latitude, longitude } = position.coords;
if (target === 'widget') updateWeatherWidget(null, latitude, longitude);
else fetchDetailedWeather(null, latitude, longitude);
}, error => {
console.log("Geo error:", error.code, error.message);
// The improvement: If we are in debug/local and geoloc fails, try to use a more sensible default or prompt.
// For now, let's use 'Madurai' as the preferred default for the user since they mentioned it.
if (target === 'widget') updateWeatherWidget('Madurai');
else fetchDetailedWeather('Madurai');
if (error.code === 1) {
console.log("User denied location access.");
}
}, { timeout: 10000 });
} else {
if (target === 'widget') updateWeatherWidget('Madurai');
else fetchDetailedWeather('Madurai');
}
}
weatherNav.addEventListener('click', () => {
switchView('weather');
initGeoLocation('hub');
});
const detectBtn = document.getElementById('detect-location-btn');
if (detectBtn) {
detectBtn.addEventListener('click', () => initGeoLocation('hub'));
}
if (weatherBtnHub) {
weatherBtnHub.addEventListener('click', () => {
const city = weatherInputHub.value.trim();
if (city) fetchDetailedWeather(city);
});
}
if (weatherInputHub) {
weatherInputHub.addEventListener('keypress', (e) => {
if (e.key === 'Enter') {
const city = weatherInputHub.value.trim();
if (city) fetchDetailedWeather(city);
}
});
}
// --- Image Handling ---
attachBtn.addEventListener('click', () => {
imageInput.click();
});
imageInput.addEventListener('change', (e) => {
if (e.target.files && e.target.files[0]) {
const file = e.target.files[0];
currentImageFile = file;
const reader = new FileReader();
reader.onload = (e) => {
imagePreview.src = e.target.result;
imagePreviewContainer.style.display = 'flex';
};
reader.readAsDataURL(file);
}
});
removeImageBtn.addEventListener('click', () => {
currentImageFile = null;
imageInput.value = ''; // Reset input
imagePreview.src = '';
imagePreviewContainer.style.display = 'none';
});
// --- Chat Logic ---
function scrollToBottom() {
setTimeout(() => {
chatHistory.scrollTo({
top: chatHistory.scrollHeight,
behavior: 'smooth'
});
}, 50);
}
function appendMessage(content, isUser = false, imageUrl = null) {
const msgDiv = document.createElement('div');
msgDiv.className = `flex items-start gap-4 ${isUser ? 'self-end flex-row-reverse' : 'self-start'} max-w-[85%] mb-6`;
// Avatar
let avatarHtml = isUser
? `<div class="w-10 h-10 rounded-full overflow-hidden flex items-center justify-center shrink-0"><img src="/static/avatar.png" class="w-full h-full object-cover" alt="User Avatar"></div>`
: `<div class="w-10 h-10 rounded-full bg-primary flex items-center justify-center shrink-0"><span class="material-symbols-outlined text-white text-xl">smart_toy</span></div>`;
// Container
let innerContentDiv = document.createElement('div');
innerContentDiv.className = `space-y-3 ${isUser ? 'flex flex-col items-end' : ''}`;
// Bubble
let bubbleDiv = document.createElement('div');
if (isUser) {
bubbleDiv.className = "bg-surface-container-high p-5 rounded-tr-none rounded-tl-lg rounded-br-lg rounded-bl-lg text-on-surface";
} else {
bubbleDiv.className = "bg-secondary-container p-6 rounded-tl-none rounded-tr-lg rounded-br-lg rounded-bl-lg shadow-sm text-on-secondary-container message-formatted";
}
let imageHtml = '';
if (imageUrl) {
imageHtml = `<img src="${imageUrl}" class="w-full max-w-sm rounded-lg mb-3 border border-outline-variant" alt="Uploaded Image">`;
}
bubbleDiv.innerHTML = imageHtml + content;
innerContentDiv.appendChild(bubbleDiv);
msgDiv.innerHTML = avatarHtml;
msgDiv.appendChild(innerContentDiv);
chatHistory.appendChild(msgDiv);
scrollToBottom();
}
function showTypingIndicator() {
const id = 'typing-indicator';
const msgDiv = document.createElement('div');
msgDiv.className = 'flex items-start gap-4 self-start max-w-[85%] mb-6';
msgDiv.id = id;
msgDiv.innerHTML = `
<div class="w-10 h-10 rounded-full bg-primary flex items-center justify-center shrink-0">
<span class="material-symbols-outlined text-white text-xl">smart_toy</span>
</div>
<div class="space-y-3">
<div class="bg-secondary-container p-4 rounded-tl-none rounded-tr-lg rounded-br-lg rounded-bl-lg shadow-sm flex gap-1.5 items-center">
<span class="dot w-2 h-2 bg-primary rounded-full opacity-60" style="animation: blink 1.4s infinite .2s;"></span>
<span class="dot w-2 h-2 bg-primary rounded-full opacity-60" style="animation: blink 1.4s infinite .4s;"></span>
<span class="dot w-2 h-2 bg-primary rounded-full opacity-60" style="animation: blink 1.4s infinite .6s;"></span>
</div>
</div>
<style>
@keyframes blink { 0% { opacity: .2; } 20% { opacity: 1; } 100% { opacity: .2; } }
</style>
`;
chatHistory.appendChild(msgDiv);
scrollToBottom();
return id;
}
function removeTypingIndicator(id) {
const el = document.getElementById(id);
if (el) el.remove();
}
let consultationCount = 12;
function updateAIOptimizationTip() {
const name = (settingsFarmerName && settingsFarmerName.value.trim()) || "Farmer";
const location = (settingsFarmerLocation && settingsFarmerLocation.value.trim()) || "your region";
const soil = (settingsSoilType && settingsSoilType.value) || "Alluvial Soil";
const firstName = name.split(' ')[0];
let tip = "";
if (soil === "Alluvial Soil") {
tip = `"${firstName}, based on your location in <b>${location}</b> and your <b>Alluvial Soil</b> preference, we've updated your dashboard to prioritize wheat irrigation cycles and potash-rich fertilizer schedules."`;
} else if (soil === "Red Soil") {
tip = `"${firstName}, based on your location in <b>${location}</b> and your <b>Red Soil</b> preference, we've updated your dashboard to prioritize groundnut water drainage and nitrogen-rich organic compost schedules."`;
} else if (soil === "Black Soil") {
tip = `"${firstName}, based on your location in <b>${location}</b> and your <b>Black Soil</b> preference, we've updated your dashboard to prioritize cotton moisture retention and phosphorus-rich soil treatments."`;
} else {
tip = `"${firstName}, based on your location in <b>${location}</b> and your agricultural profile, we've optimized your recommendations for localized weather anomalies and crop health warnings."`;
}
const tipContainer = document.getElementById('ai-optimization-tip-text');
if (tipContainer) {
tipContainer.innerHTML = tip;
}
}
function updateProfileCardData() {
if (!profileCardName) return;
const name = (settingsFarmerName && settingsFarmerName.value.trim()) || "Farmer User";
const location = (settingsFarmerLocation && settingsFarmerLocation.value.trim()) || "Madurai, Tamil Nadu";
const soil = (settingsSoilType && settingsSoilType.value) || "Alluvial Soil";
const roleEl = document.getElementById('settings-farmer-role');
const role = (roleEl && roleEl.value) || "Farmer";
profileCardName.textContent = name;
profileCardLocation.textContent = location;
profileCardSoil.textContent = soil;
profileCardQueries.textContent = consultationCount;
if (sidebarFarmerName) sidebarFarmerName.textContent = name;
if (sidebarFarmerRole) sidebarFarmerRole.textContent = role;
if (profileCardRole) profileCardRole.textContent = role;
updateAIOptimizationTip();
}
async function sendMessage() {
const query = input.value.trim();
// Don't send if empty AND no image
if (!query && !currentImageFile) return;
// Capture state before clearing
const fileToSend = currentImageFile;
const queryToSend = query;
const langToSend = currentLanguage;
let userImageDisplayUrl = null;
if (fileToSend) {
userImageDisplayUrl = imagePreview.src;
}
// Increment consultations on send
consultationCount++;
updateProfileCardData();
// Add User Message to Chat UI
appendMessage(queryToSend || (langToSend === 'ta' ? 'படம் பகிரப்பட்டது' : 'Image shared'), true, userImageDisplayUrl);
// Clear UI inputs immediately for responsiveness
input.value = '';
if (currentImageFile) {
currentImageFile = null;
imageInput.value = '';
imagePreview.src = '';
imagePreviewContainer.style.display = 'none';
}
// Show loading
const loadingId = showTypingIndicator();
// Direct image upload to Supabase Storage if active
let supabaseImageUrl = null;
if (fileToSend && supabaseClient && SUPABASE_ANON_KEY !== 'YOUR_SUPABASE_ANON_KEY') {
try {
const fileExt = fileToSend.name.split('.').pop();
const fileName = `${Date.now()}_${Math.random().toString(36).substring(2, 10)}.${fileExt}`;
const { data, error } = await supabaseClient.storage
.from('plant_images')
.upload(fileName, fileToSend);
if (!error) {
const { data: { publicUrl } } = supabaseClient.storage
.from('plant_images')
.getPublicUrl(fileName);
supabaseImageUrl = publicUrl;
}
} catch (err) {
console.error("Storage upload error:", err);
}
}
// Write User Message to Supabase
if (supabaseClient && SUPABASE_ANON_KEY !== 'YOUR_SUPABASE_ANON_KEY') {
supabaseClient.auth.getSession().then(({ data: { session } }) => {
const sessionUser = session?.user;
if (sessionUser) {
supabaseClient.from('chats').insert({
user_id: sessionUser.id,
message: queryToSend || 'Image shared',
is_user: true,
image_url: supabaseImageUrl || userImageDisplayUrl
}).then(({ error }) => {
if (error) console.error("Error saving user chat message:", error);
});
}
});
}
try {
// Use FormData for file upload
const formData = new FormData();
formData.append('query', queryToSend);
formData.append('lang', langToSend);
if (fileToSend) {
formData.append('image', fileToSend);
}
const response = await fetch('/api/chat', {
method: 'POST',
body: formData
});
const data = await response.json();
// Remove loading
removeTypingIndicator(loadingId);
if (data.error) {
appendMessage(`<strong>Error:</strong> ${data.error}`);
} else {
appendMessage(data.response);
if (data.weather) {
// Update widget if response included fresh weather
updateWeatherWidget(data.weather.city);
}
// Write AI Response to Supabase
if (supabaseClient && SUPABASE_ANON_KEY !== 'YOUR_SUPABASE_ANON_KEY') {
supabaseClient.auth.getSession().then(({ data: { session } }) => {
const sessionUser = session?.user;
if (sessionUser) {
supabaseClient.from('chats').insert({
user_id: sessionUser.id,
message: data.response,
is_user: false
}).then(({ error }) => {
if (error) console.error("Error saving AI response:", error);
});
}
});
}
}
} catch (error) {
removeTypingIndicator(loadingId);
appendMessage(`<strong>Connection Error:</strong> Could not reach the server.`);
console.error(error);
}
}
sendBtn.addEventListener('click', sendMessage);
input.addEventListener('keypress', (e) => {
if (e.key === 'Enter') {
sendMessage();
}
});
// --- Weather Widget Click Redirect ---
if (weatherWidget) {
weatherWidget.addEventListener('click', () => {
switchView('weather');
initGeoLocation('hub');
});
}
// --- Dropdowns Toggling & Outside Clicks ---
function closeAllDropdowns() {
if (notificationDropdown) notificationDropdown.classList.add('hidden');
if (profileDropdown) profileDropdown.classList.add('hidden');
}
if (notificationBtn && notificationDropdown) {
notificationBtn.addEventListener('click', (e) => {
e.stopPropagation();
const isHidden = notificationDropdown.classList.contains('hidden');
closeAllDropdowns();
if (isHidden) {
notificationDropdown.classList.remove('hidden');
}
});
}
if (profileBtn && profileDropdown) {
profileBtn.addEventListener('click', (e) => {
e.stopPropagation();
const isHidden = profileDropdown.classList.contains('hidden');
closeAllDropdowns();
if (isHidden) {
profileDropdown.classList.remove('hidden');
}
});
}
// Close on clicking outside
window.addEventListener('click', (e) => {
if (notificationDropdown && notificationBtn &&
!notificationDropdown.contains(e.target) && !notificationBtn.contains(e.target)) {
notificationDropdown.classList.add('hidden');
}
if (profileDropdown && profileBtn &&
!profileDropdown.contains(e.target) && !profileBtn.contains(e.target)) {
profileDropdown.classList.add('hidden');
}
});
// Mark all as read / Clear notifications
if (clearNotificationsBtn) {
clearNotificationsBtn.addEventListener('click', (e) => {
e.stopPropagation();
notifications = [];
renderNotificationsList();
});
}
function updateSettingsLanguageActiveState(lang) {
const btnEn = document.getElementById('settings-lang-en');
const btnTa = document.getElementById('settings-lang-ta');
const btnHi = document.getElementById('settings-lang-hi');
if (!btnEn) return;
[btnEn, btnTa, btnHi].forEach(btn => {
if (btn) {
btn.classList.remove('bg-primary', 'text-on-primary');
btn.classList.add('bg-surface-container-high', 'text-on-surface-variant');
}
});
if (lang === 'en' && btnEn) {
btnEn.classList.add('bg-primary', 'text-on-primary');
btnEn.classList.remove('bg-surface-container-high', 'text-on-surface-variant');
} else if (lang === 'ta' && btnTa) {
btnTa.classList.add('bg-primary', 'text-on-primary');
btnTa.classList.remove('bg-surface-container-high', 'text-on-surface-variant');
} else if (lang === 'hi' && btnHi) {
btnHi.classList.add('bg-primary', 'text-on-primary');
btnHi.classList.remove('bg-surface-container-high', 'text-on-surface-variant');
}
}
// Settings elements real-time update
const settingsFarmerRole = document.getElementById('settings-farmer-role');
if (settingsFarmerName) settingsFarmerName.addEventListener('input', updateProfileCardData);
if (settingsFarmerLocation) settingsFarmerLocation.addEventListener('input', updateProfileCardData);
if (settingsSoilType) settingsSoilType.addEventListener('change', updateProfileCardData);
if (settingsFarmerRole) settingsFarmerRole.addEventListener('change', updateProfileCardData);
// Settings language selectors
const settingsLangEn = document.getElementById('settings-lang-en');
const settingsLangTa = document.getElementById('settings-lang-ta');
const settingsLangHi = document.getElementById('settings-lang-hi');
if (settingsLangEn) {
settingsLangEn.addEventListener('click', () => {
if (langEnBtn) langEnBtn.click();
});
}
if (settingsLangTa) {
settingsLangTa.addEventListener('click', () => {
if (langTaBtn) langTaBtn.click();
});
}
if (settingsLangHi) {
settingsLangHi.addEventListener('click', () => {
alert("Hindi language support is coming soon!");
});
}
// Profile quick settings button
if (profileSettingsBtn) {
profileSettingsBtn.addEventListener('click', () => {
switchView('settings');
closeAllDropdowns();
});
}
// Cancel Button logic
const cancelChangesBtn = document.getElementById('settings-cancel-btn');
if (cancelChangesBtn) {
cancelChangesBtn.addEventListener('click', () => {
switchView('chat');
});
}
// Save Changes button logic
const saveChangesBtn = document.getElementById('settings-save-btn');
if (saveChangesBtn) {
saveChangesBtn.addEventListener('click', () => {
updateProfileCardData();
// Push dynamic "saved" notification
const newNotif = {
id: Date.now(),
type: 'price', // generic/green style
key: 'saved',
time: 'Just now',
read: false
};
notifications.unshift(newNotif);
renderNotificationsList();
// Success feedback animation
const originalHtml = saveChangesBtn.innerHTML;
saveChangesBtn.innerHTML = `<span class="material-symbols-outlined text-base">check</span> Saved!`;
saveChangesBtn.classList.remove('bg-primary');
saveChangesBtn.classList.add('bg-secondary');
setTimeout(() => {
saveChangesBtn.innerHTML = originalHtml;
saveChangesBtn.classList.remove('bg-secondary');
saveChangesBtn.classList.add('bg-primary');
// Auto switch back to chat view on save for a premium UX
setTimeout(() => {
switchView('chat');
}, 300);
}, 1500);
// Update Supabase profiles table
if (supabaseClient && SUPABASE_ANON_KEY !== 'YOUR_SUPABASE_ANON_KEY') {
supabaseClient.auth.getSession().then(({ data: { session } }) => {
const sessionUser = session?.user;
if (sessionUser) {
const name = (settingsFarmerName && settingsFarmerName.value.trim()) || "Farmer User";
const location = (settingsFarmerLocation && settingsFarmerLocation.value.trim()) || "Madurai, Tamil Nadu";
const soil = (settingsSoilType && settingsSoilType.value) || "Alluvial Soil";
const roleEl = document.getElementById('settings-farmer-role');
const role = (roleEl && roleEl.value) || "Farmer";
const alertsCheck = document.getElementById('settings-weather-alerts');
const alerts = alertsCheck ? alertsCheck.checked : true;
supabaseClient
.from('profiles')
.upsert({
id: sessionUser.id,
full_name: name,
location: location,
soil_type: soil,
role: role,
weather_alerts: alerts,
updated_at: new Date()
}).then(({ error }) => {
if (error) console.error("Error saving profile details to database:", error);
});
}
});
}
});
}
// --- Authentication & Session Logic ---
let isSignUpMode = false;
const authOverlay = document.getElementById('auth-overlay');
const authForm = document.getElementById('auth-form');
const authEmail = document.getElementById('auth-email');
const authPassword = document.getElementById('auth-password');
const authName = document.getElementById('auth-name');
const authNameGroup = document.getElementById('auth-name-group');
const authError = document.getElementById('auth-error');
const authSubmitBtn = document.getElementById('auth-submit-btn');
const authBtnText = document.getElementById('auth-btn-text');
const authToggleBtn = document.getElementById('auth-toggle-btn');
const authToggleText = document.getElementById('auth-toggle-text');
const profileLogoutBtn = document.getElementById('profile-logout-btn');
if (authToggleBtn) {
authToggleBtn.addEventListener('click', (e) => {
e.preventDefault();
isSignUpMode = !isSignUpMode;
if (isSignUpMode) {
authNameGroup.classList.remove('hidden');
authName.required = true;
authBtnText.textContent = 'Create Account';
authSubmitBtn.querySelector('.material-symbols-outlined').textContent = 'person_add';
authToggleText.textContent = 'Already have an account?';
authToggleBtn.textContent = 'Sign In';
} else {
authNameGroup.classList.add('hidden');
authName.required = false;
authName.value = '';
authBtnText.textContent = 'Sign In';
authSubmitBtn.querySelector('.material-symbols-outlined').textContent = 'login';
authToggleText.textContent = "Don't have an account?";
authToggleBtn.textContent = 'Create Account';
}
authError.classList.add('hidden');
});
}
if (authForm) {
authForm.addEventListener('submit', async (e) => {
e.preventDefault();
authError.classList.add('hidden');
const email = authEmail.value.trim();
const password = authPassword.value;
const fullName = authName.value.trim();
if (!supabaseClient || SUPABASE_ANON_KEY === 'YOUR_SUPABASE_ANON_KEY') {
showAuthError("Supabase connection is not configured. Please set your Anon Key.");
return;
}
authSubmitBtn.disabled = true;
const iconEl = authSubmitBtn.querySelector('.material-symbols-outlined');
if (iconEl) {
iconEl.textContent = 'sync';
iconEl.classList.add('animate-spin');
}
if (authBtnText) {
authBtnText.textContent = 'Loading...';
}
try {
if (isSignUpMode) {
const { data, error } = await supabaseClient.auth.signUp({
email: email,
password: password,
options: {
data: {
full_name: fullName || 'Farmer User',
role: 'Farmer',
location: 'Madurai, Tamil Nadu',
soil_type: 'Alluvial Soil',
weather_alerts: true
}
}
});
if (error) throw error;
const user = data.user;
const session = data.session;
if (user) {
if (session) {
// If auto-confirm is enabled, session is active. Log in immediately!
await handleLoginSuccess(user);
} else {
// If email confirmation is required, session is null.
alert("Account created successfully! A confirmation link has been sent to your email. Please check your inbox (and spam folder) and verify your email before logging in.");
authToggleBtn.click();
}
}
} else {
const { data, error } = await supabaseClient.auth.signInWithPassword({
email: email,
password: password
});
if (error) throw error;
const session = data.session;
if (session) {
await handleLoginSuccess(session.user);
}
}
} catch (err) {
console.error("Auth error:", err);
showAuthError(err.message || "An authentication error occurred.");
} finally {
authSubmitBtn.disabled = false;
const finalIconEl = authSubmitBtn.querySelector('.material-symbols-outlined');
if (finalIconEl) {
finalIconEl.classList.remove('animate-spin');
finalIconEl.textContent = isSignUpMode ? 'person_add' : 'login';
}
if (authBtnText) {
authBtnText.textContent = isSignUpMode ? 'Create Account' : 'Sign In';
}
}
});
}
function showAuthError(msg) {
if (authError) {
authError.textContent = msg;
authError.classList.remove('hidden');
}
}
async function handleLoginSuccess(user) {
if (!user) return;
try {
const { data: profile, error } = await supabaseClient
.from('profiles')
.select('*')
.eq('id', user.id)
.single();
if (error && error.code !== 'PGRST116') {
throw error;
}
let finalProfile = profile;
if (!finalProfile) {
// Fallback: If profile row doesn't exist, create one now that the user is authenticated.
const meta = user.user_metadata || {};
const defaultProfile = {
id: user.id,
full_name: meta.full_name || 'Farmer User',
role: meta.role || 'Farmer',
location: meta.location || 'Madurai, Tamil Nadu',
soil_type: meta.soil_type || 'Alluvial Soil',
weather_alerts: meta.weather_alerts !== undefined ? meta.weather_alerts : true
};
const { data: newProfile, error: insertError } = await supabaseClient
.from('profiles')
.insert([defaultProfile])
.select()
.single();
if (insertError) {
console.error("Error creating default profile row:", insertError);
} else {
finalProfile = newProfile;
}
}
const displayProfile = finalProfile || {
full_name: user.user_metadata?.full_name || 'Farmer User',
role: user.user_metadata?.role || 'Farmer',
location: user.user_metadata?.location || 'Madurai, Tamil Nadu',
soil_type: user.user_metadata?.soil_type || 'Alluvial Soil',
weather_alerts: user.user_metadata?.weather_alerts !== undefined ? user.user_metadata.weather_alerts : true
};
if (settingsFarmerName) settingsFarmerName.value = displayProfile.full_name;
if (settingsFarmerLocation) settingsFarmerLocation.value = displayProfile.location;
if (settingsSoilType) settingsSoilType.value = displayProfile.soil_type;
const roleEl = document.getElementById('settings-farmer-role');
if (roleEl) roleEl.value = displayProfile.role;
const alertsCheck = document.getElementById('settings-weather-alerts');
if (alertsCheck) alertsCheck.checked = displayProfile.weather_alerts;
updateProfileCardData();
} catch (e) {
console.error("Error fetching or initializing user profile:", e);
}
await loadChatLogs(user.id);
if (authOverlay) {
authOverlay.classList.add('hidden');
}
}
async function loadChatLogs(userId) {
if (!supabaseClient) return;
try {
const { data: logs, error } = await supabaseClient
.from('chats')
.select('*')
.eq('user_id', userId)
.order('created_at', { ascending: true });
if (error) throw error;
if (chatHistory) {
chatHistory.innerHTML = '';
}
if (logs && logs.length > 0) {
logs.forEach(log => {
appendMessage(log.message, log.is_user, log.image_url);
});
} else {
renderWelcomeMessage();
}
} catch (e) {
console.error("Error loading chat logs:", e);
}
}
function renderWelcomeMessage() {
const t = translations[currentLanguage];
const welcomeDiv = document.createElement('div');
welcomeDiv.className = 'flex items-start gap-4 self-start max-w-[85%] mb-6';
welcomeDiv.innerHTML = `
<div class="w-10 h-10 rounded-full bg-primary flex items-center justify-center shrink-0">
<span class="material-symbols-outlined text-white text-xl">smart_toy</span>
</div>
<div class="space-y-3">
<div class="bg-secondary-container p-6 rounded-tl-none rounded-tr-lg rounded-br-lg rounded-bl-lg shadow-sm text-on-secondary-container message-formatted">
<h4>${t.welcomeTitle}</h4>
<p>${t.welcomeText}</p>
<ul>
${t.welcomeList.map(item => `<li>${item}</li>`).join('')}
</ul>
<p>${t.welcomeFooter}</p>
</div>
</div>
`;
if (chatHistory) chatHistory.appendChild(welcomeDiv);
}
if (profileLogoutBtn) {
profileLogoutBtn.addEventListener('click', async () => {
if (supabaseClient) {
await supabaseClient.auth.signOut();
}
if (settingsFarmerName) settingsFarmerName.value = 'Farmer User';
if (settingsFarmerLocation) settingsFarmerLocation.value = 'Madurai, Tamil Nadu';
if (settingsSoilType) settingsSoilType.value = 'Alluvial Soil';
const roleEl = document.getElementById('settings-farmer-role');
if (roleEl) roleEl.value = 'Farmer';
updateProfileCardData();
if (chatHistory) chatHistory.innerHTML = '';
if (authOverlay) {
authOverlay.classList.remove('hidden');
}
closeAllDropdowns();
});
}
// Initial setups
// Update profile display on load
updateProfileCardData();
updateUITranslation(currentLanguage);
initGeoLocation(); // Start live location detection immediately
// Session checking on load
if (supabaseClient && SUPABASE_ANON_KEY !== 'YOUR_SUPABASE_ANON_KEY') {
supabaseClient.auth.getSession().then(({ data: { session } }) => {
if (session) {
handleLoginSuccess(session.user);
} else {
if (authOverlay) authOverlay.classList.remove('hidden');
renderWelcomeMessage();
}
});
} else {
if (authOverlay) authOverlay.classList.add('hidden');
renderWelcomeMessage();
}
// Focus input on load
if (input) input.focus();
// --- Responsive Sidebar Toggling ---
const menuToggleBtn = document.getElementById('menu-toggle-btn');
const sidebarCloseBtn = document.getElementById('sidebar-close-btn');
const sidebar = document.querySelector('aside');
const sidebarBackdrop = document.getElementById('sidebar-backdrop');
function openSidebar() {
if (sidebar) {
sidebar.classList.remove('-translate-x-full');
sidebar.classList.add('translate-x-0');
}
if (sidebarBackdrop) {
sidebarBackdrop.classList.remove('hidden');
// Force reflow
sidebarBackdrop.offsetHeight;
sidebarBackdrop.classList.add('opacity-100');
}
}
function closeSidebar() {
if (sidebar) {
sidebar.classList.remove('translate-x-0');
sidebar.classList.add('-translate-x-full');
}
if (sidebarBackdrop) {
sidebarBackdrop.classList.remove('opacity-100');
sidebarBackdrop.classList.add('opacity-0');
// Wait for transition to complete before hiding
setTimeout(() => {
if (sidebarBackdrop.classList.contains('opacity-0')) {
sidebarBackdrop.classList.add('hidden');
}
}, 300);
}
}
if (menuToggleBtn) {
menuToggleBtn.addEventListener('click', openSidebar);
}
if (sidebarCloseBtn) {
sidebarCloseBtn.addEventListener('click', closeSidebar);
}
if (sidebarBackdrop) {
sidebarBackdrop.addEventListener('click', closeSidebar);
}
// Also close sidebar on navigation item clicks (on mobile devices)
document.querySelectorAll('aside nav button').forEach(btn => {
btn.addEventListener('click', () => {
if (window.innerWidth < 1024) { // lg breakpoint is 1024px
closeSidebar();
}
});
});
});
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