Files
GOV_QR_Codes_Management/static/js/qr_destination.js
T

736 lines
22 KiB
JavaScript

/**
* QR Code Destination Page JavaScript - Enhanced with Multiple Check-ins Support
* Handles staff check-in functionality with GPS location support, language switching, and 30-minute interval validation
*/
// Global variables
let isSubmitting = false;
let currentTime = new Date();
// Location tracking variables
let userLocation = {
latitude: null,
longitude: null,
accuracy: null,
altitude: null,
timestamp: null,
source: "manual",
address: null,
};
let locationRequestActive = false;
let locationWatchId = null;
// BILINGUAL FUNCTIONALITY
let currentLanguage = "en";
const translations = {
en: {
languageText: "ES",
statusMessages: {
processing: "Processing check-in...",
success: "Check-in successful!",
error: "Check-in failed. Please try again.",
duplicate: "You have already checked in today.",
tooSoon: "Please wait before checking in again.",
multipleSuccess: "Submitted successfully!",
invalidId: "Please enter a valid Employee ID.",
locationError: "Unable to get location data.",
networkError: "Network error. Please check your connection.",
},
},
es: {
languageText: "EN",
statusMessages: {
processing: "Procesando registro...",
success: "¡Registro exitoso!",
error: "Error en el registro. Por favor intente de nuevo.",
duplicate: "Ya se ha registrado hoy.",
tooSoon: "Por favor espere antes de registrarse nuevamente.",
multipleSuccess: "Submitted successfully!!",
invalidId: "Por favor ingrese un ID de empleado válido.",
locationError: "No se pudo obtener datos de ubicación.",
networkError: "Error de red. Verifique su conexión.",
},
},
};
// DOM Content Loaded Event (PRESERVED FROM ORIGINAL)
document.addEventListener("DOMContentLoaded", function () {
console.log("🎯 QR Destination page loaded");
// CRITICAL: Initialize systems in correct order
initializeLanguage();
initializeStaffIdPersistence();
initializeForm();
initializeLocation();
startClock();
// Add fade-in animation to elements
setTimeout(() => {
document.querySelectorAll(".fade-transition").forEach((el) => {
el.classList.add("active");
});
}, 100);
});
// ENHANCED STAFF ID PERSISTENCE FUNCTIONALITY
function initializeStaffIdPersistence() {
console.log("👤 Initializing staff ID persistence functionality");
// Load last staff ID from localStorage
lastStaffId = loadLastStaffId();
if (lastStaffId) {
console.log(`📱 Found last staff ID: ${lastStaffId}`);
// Automatically fill the last staff ID
const employeeIdInput = document.getElementById("employee_id");
if (employeeIdInput) {
employeeIdInput.value = lastStaffId;
validateEmployeeId();
console.log(`✅ Auto-filled staff ID: ${lastStaffId}`);
}
} else {
console.log("📱 No previous staff ID found");
}
}
function loadLastStaffId() {
try {
const saved = localStorage.getItem('qr_last_staff_id');
if (saved && saved.trim().length >= 2) {
return saved.trim().toUpperCase();
}
console.log("📱 No valid last staff ID found");
return null;
} catch (error) {
console.error("❌ Error loading last staff ID from localStorage:", error);
return null;
}
}
function saveLastStaffId(staffId) {
try {
if (!staffId || typeof staffId !== 'string' || staffId.trim().length < 2) {
console.log("⚠️ Invalid staff ID, not saving");
return false;
}
const cleanId = staffId.trim().toUpperCase();
lastStaffId = cleanId;
// Save to localStorage
localStorage.setItem('qr_last_staff_id', cleanId);
console.log(`💾 Last staff ID saved: ${cleanId}`);
return true;
} catch (error) {
console.error("❌ Error saving last staff ID to localStorage:", error);
return false;
}
}
// ENHANCED FORM HANDLING FOR MULTIPLE CHECK-INS
function initializeForm() {
const form = document.getElementById("checkinForm");
const submitButton = document.getElementById("submitCheckin");
if (form && submitButton) {
form.addEventListener("submit", handleFormSubmit);
// Add real-time Employee ID validation
const employeeIdInput = document.getElementById("employee_id");
if (employeeIdInput) {
employeeIdInput.addEventListener("input", validateEmployeeId);
employeeIdInput.addEventListener("keypress", function (e) {
if (e.key === "Enter") {
e.preventDefault();
handleFormSubmit(e);
}
});
}
}
}
function handleFormSubmit(event) {
event.preventDefault();
if (isSubmitting) {
console.log(
"⏳ Check-in already in progress, ignoring duplicate submission"
);
return;
}
console.log("🎯 Form submission triggered");
const employeeId = document.getElementById("employee_id")?.value?.trim();
if (!employeeId) {
showLocalizedStatusMessage("invalidId", "error");
return;
}
if (employeeId.length < 2) {
showLocalizedStatusMessage("invalidId", "error");
return;
}
// Save the staff ID for future use
saveLastStaffId(employeeId);
// Show processing status
showLocalizedStatusMessage("processing", "info");
// Submit the check-in
submitCheckin();
}
// ENHANCED CHECK-IN SUBMISSION WITH MULTIPLE CHECK-IN SUPPORT
function submitCheckin() {
console.log("🚀 Starting check-in submission process");
if (isSubmitting) {
console.log("⏳ Already submitting, aborting");
return;
}
isSubmitting = true;
updateSubmitButton(true);
const employeeId = document.getElementById("employee_id").value.trim();
if (!employeeId) {
showLocalizedStatusMessage("invalidId", "error");
isSubmitting = false;
updateSubmitButton(false);
return;
}
console.log(`👤 Employee ID: ${employeeId}`);
console.log(`📍 User location:`, userLocation);
// Prepare form data
const formData = new FormData();
formData.append("employee_id", employeeId);
formData.append(
"latitude",
userLocation.latitude ? userLocation.latitude.toFixed(10) : ""
);
formData.append(
"longitude",
userLocation.longitude ? userLocation.longitude.toFixed(10) : ""
);
formData.append("accuracy", userLocation.accuracy || "");
formData.append("altitude", userLocation.altitude || "");
formData.append("location_source", userLocation.source || "manual");
formData.append("address", userLocation.address || "");
const currentUrl = window.location.pathname;
const checkinUrl = `${currentUrl}/checkin`;
console.log("🎯 Submitting to URL:", checkinUrl);
fetch(checkinUrl, {
method: "POST",
body: formData,
headers: {
"X-Requested-With": "XMLHttpRequest",
},
})
.then((response) => {
console.log("📡 Server response status:", response.status);
return response.json();
})
.then((data) => {
console.log("📊 Server response data:", data);
handleCheckinResponse(data);
})
.catch((error) => {
console.error("❌ Check-in error:", error);
handleCheckinError(error);
})
.finally(() => {
isSubmitting = false;
updateSubmitButton(false);
});
}
// ENHANCED RESPONSE HANDLING FOR MULTIPLE CHECK-INS
function handleCheckinResponse(data) {
if (data.success) {
handleCheckinSuccess(data);
} else {
const errorMsg = data.message || "Submission failed";
console.log("❌ Submission failed:", errorMsg);
// NEW: Handle different types of check-in failures
if (errorMsg.toLowerCase().includes("already submitted")) {
showLocalizedStatusMessage("duplicate", "warning");
} else if (
errorMsg.toLowerCase().includes("submit again in") ||
errorMsg.toLowerCase().includes("minutes")
) {
// Handle 30-minute interval message
showCustomStatusMessage(errorMsg, "warning");
} else {
showLocalizedStatusMessage("error", "error");
}
}
}
// ENHANCED SUCCESS HANDLING WITH MULTIPLE CHECK-IN INFO
function handleCheckinSuccess(data) {
console.log("✅ Submitted successfully!");
const responseData = data.data || data || {};
const checkinCount = responseData.checkin_count_today || 1;
const checkinSequence = responseData.checkin_sequence || "Check-in";
// Show appropriate success message based on check-in count
if (checkinCount > 1) {
showLocalizedStatusMessage("multipleSuccess", "success");
} else {
showLocalizedStatusMessage("success", "success");
}
// Hide form (PRESERVED FROM ORIGINAL)
const form = document.getElementById("checkinForm");
if (form) {
form.style.display = "none";
}
// Update success card with enhanced information
const successCard = document.getElementById("successCard");
if (successCard) {
successCard.style.display = "block";
successCard.classList.add("active");
const updateElement = (id, value) => {
const el = document.getElementById(id);
if (el) {
el.textContent = value || "N/A";
}
};
const employeeId = responseData.employee_id || "Unknown";
const location = responseData.location || "Unknown Location";
const event =
responseData.event || responseData.location_event || "Check-in";
const checkInTime =
responseData.check_in_time || new Date().toLocaleTimeString();
const checkInDate =
responseData.check_in_date || new Date().toLocaleDateString();
updateElement("successEmployeeId", employeeId);
updateElement("successLocation", location);
updateElement("successEvent", event);
updateElement("successCheckInTime", checkInTime);
updateElement("successCheckInDate", checkInDate);
// NEW: Add check-in sequence information
updateElement("successCheckinSequence", checkinSequence);
// Update additional info if available
if (responseData.device_info) {
updateElement("successDeviceInfo", responseData.device_info);
}
if (responseData.coordinates) {
updateElement("successCoordinates", responseData.coordinates);
}
if (responseData.address) {
updateElement("successAddress", responseData.address);
}
if (responseData.location_accuracy) {
updateElement(
"successLocationAccuracy",
`${responseData.location_accuracy} miles`
);
}
}
// NEW: Add option to check in again after success
//setTimeout(() => {
// addCheckInAgainOption();
//}, 3000);
}
// NEW: Add option to check in again
function addCheckInAgainOption() {
const successCard = document.getElementById("successCard");
if (successCard && !document.getElementById("checkInAgainButton")) {
const checkInAgainHtml = `
<div class="check-in-again-section" style="margin-top: 1.5rem; padding-top: 1.5rem; border-top: 1px solid #e0e4e7;">
<p class="check-in-again-text" style="margin-bottom: 1rem; color: #64748b; font-size: 0.9rem;">
<span data-en="Need to check in again? You can do so after 30 minutes."
data-es="¿Necesita registrarse nuevamente? Puede hacerlo después de 30 minutos.">
Need to check in again? You can do so after 30 minutes.
</span>
</p>
<button id="checkInAgainButton" class="btn btn-outline" style="width: 100%;" onclick="resetForNewCheckin()">
<i class="fas fa-redo"></i>
<span data-en="Check In Again" data-es="Registrarse Nuevamente">Check In Again</span>
</button>
</div>
`;
successCard.insertAdjacentHTML("beforeend", checkInAgainHtml);
// Apply current language translations
applyTranslations();
}
}
// NEW: Reset form for new check-in
function resetForNewCheckin() {
console.log("🔄 Resetting for new check-in");
// Show form again
const form = document.getElementById("checkinForm");
if (form) {
form.style.display = "block";
}
// Hide success card
const successCard = document.getElementById("successCard");
if (successCard) {
successCard.style.display = "none";
successCard.classList.remove("active");
}
// Clear previous employee ID
const employeeIdInput = document.getElementById("employee_id");
if (employeeIdInput) {
employeeIdInput.value = "";
employeeIdInput.focus();
}
// Clear status messages
clearStatusMessages();
// Reset location if needed
if (!userLocation.latitude || !userLocation.longitude) {
requestLocationData();
}
}
// NEW: Show custom status message (for interval warnings)
function showCustomStatusMessage(message, type = "info") {
const statusContainer = document.getElementById("statusMessage");
if (statusContainer) {
statusContainer.className = `status-message ${type}`;
statusContainer.innerHTML = `
<div class="status-content">
<i class="fas ${getStatusIcon(type)}"></i>
<span>${message}</span>
</div>
`;
statusContainer.style.display = "block";
// Auto-hide after 5 seconds
setTimeout(() => {
statusContainer.style.display = "none";
}, 5000);
}
}
// Helper function to get appropriate icon for status type
function getStatusIcon(type) {
switch (type) {
case "success":
return "fa-check-circle";
case "error":
return "fa-exclamation-circle";
case "warning":
return "fa-clock";
case "info":
default:
return "fa-info-circle";
}
}
// PRESERVED: All other existing functions remain unchanged
function showLocalizedStatusMessage(messageKey, type = "info") {
const message =
translations[currentLanguage].statusMessages[messageKey] ||
translations["en"].statusMessages[messageKey] ||
"Status update";
showCustomStatusMessage(message, type);
}
function clearStatusMessages() {
const statusContainer = document.getElementById("statusMessage");
if (statusContainer) {
statusContainer.style.display = "none";
}
}
function handleCheckinError(error) {
console.error("❌ Check-in submission error:", error);
showLocalizedStatusMessage("networkError", "error");
}
function updateSubmitButton(isLoading) {
const submitButton = document.getElementById("submitCheckin");
if (submitButton) {
if (isLoading) {
submitButton.disabled = true;
submitButton.innerHTML =
'<i class="fas fa-spinner fa-spin"></i> <span data-en="Processing..." data-es="Procesando...">Processing...</span>';
} else {
submitButton.disabled = false;
submitButton.innerHTML =
'<i class="fas fa-user-check"></i> <span data-en="Submit" data-es="Someter">Submit</span>';
}
applyTranslations();
}
}
function validateEmployeeId() {
const employeeIdInput = document.getElementById("employee_id");
const submitButton = document.getElementById("submitCheckin");
if (employeeIdInput && submitButton) {
const isValid = employeeIdInput.value.trim().length >= 2;
submitButton.disabled = !isValid || isSubmitting;
if (isValid) {
employeeIdInput.classList.remove("invalid");
employeeIdInput.classList.add("valid");
} else {
employeeIdInput.classList.remove("valid");
if (employeeIdInput.value.length > 0) {
employeeIdInput.classList.add("invalid");
}
}
}
}
// All location and language functions remain unchanged from original
function initializeLocation() {
console.log("📍 Initializing location services");
requestLocationData();
}
function requestLocationData() {
if (locationRequestActive) {
console.log("📍 Location request already active, skipping");
return;
}
if (!navigator.geolocation) {
console.log("❌ Geolocation not supported");
userLocation.source = "manual";
return;
}
locationRequestActive = true;
console.log("📍 Requesting location data...");
const options = {
enableHighAccuracy: true,
timeout: 10000,
maximumAge: 300000,
};
navigator.geolocation.getCurrentPosition(
handleLocationSuccess,
handleLocationError,
options
);
}
function handleLocationSuccess(position) {
console.log("✅ Location obtained successfully");
userLocation = {
latitude: position.coords.latitude,
longitude: position.coords.longitude,
accuracy: position.coords.accuracy,
altitude: position.coords.altitude,
timestamp: new Date(),
source: "gps",
address: null,
};
console.log("📍 Location data:", userLocation);
// Reverse geocode to get address
reverseGeocode(userLocation.latitude, userLocation.longitude);
locationRequestActive = false;
}
function handleLocationError(error) {
console.log("❌ Location error:", error.message);
userLocation.source = "manual";
locationRequestActive = false;
}
function reverseGeocode(lat, lng) {
console.log(`🌍 Starting reverse geocoding for: ${lat}, ${lng}`);
// Using Nominatim (OpenStreetMap) reverse geocoding service
const url = `https://nominatim.openstreetmap.org/reverse?lat=${lat}&lon=${lng}&format=json&addressdetails=1&zoom=18`;
fetch(url, {
method: "GET",
headers: {
"User-Agent": "QR-Attendance-System/1.0",
},
})
.then((response) => response.json())
.then((data) => {
if (data && data.display_name) {
userLocation.address = data.display_name;
console.log(`✅ Reverse geocoded address: ${userLocation.address}`);
} else {
console.log(`⚠️ No address found, using coordinates as fallback`);
userLocation.address = `${lat.toFixed(10)}, ${lng.toFixed(10)}`;
}
})
.catch((error) => {
console.error(`❌ Reverse geocoding error:`, error);
// Fallback to coordinates if reverse geocoding fails
userLocation.address = `${lat.toFixed(10)}, ${lng.toFixed(10)}`;
});
}
// ENHANCED LANGUAGE FUNCTIONALITY WITH PERSISTENCE
function initializeLanguage() {
console.log("🌐 Initializing language functionality with persistence");
// Load saved language preference from localStorage
const savedLanguage = loadLanguagePreference();
if (savedLanguage && savedLanguage !== currentLanguage) {
currentLanguage = savedLanguage;
console.log(`📱 Restored saved language preference: ${currentLanguage}`);
}
// Set up language toggle button event listener
const languageToggle = document.getElementById("languageToggle");
if (languageToggle) {
languageToggle.addEventListener("click", toggleLanguage);
}
// Apply initial translations based on loaded language
applyTranslations();
console.log(`✅ Language system initialized with: ${currentLanguage}`);
}
function toggleLanguage() {
// Switch between languages
const newLanguage = currentLanguage === "en" ? "es" : "en";
currentLanguage = newLanguage;
// Save new language preference to localStorage
saveLanguagePreference(currentLanguage);
// Apply translations immediately
applyTranslations();
console.log(`🌐 Language switched to: ${currentLanguage} (saved to localStorage)`);
// Optional: Show brief confirmation message
showLanguageChangeConfirmation();
}
function loadLanguagePreference() {
try {
// Retrieve language preference from localStorage
const savedLanguage = localStorage.getItem('qr_staff_language');
// Validate saved language is supported
if (savedLanguage && translations.hasOwnProperty(savedLanguage)) {
console.log(`📱 Found saved language preference: ${savedLanguage}`);
return savedLanguage;
} else if (savedLanguage) {
console.log(`⚠️ Invalid saved language preference: ${savedLanguage}, using default`);
// Clean up invalid preference
localStorage.removeItem('qr_staff_language');
} else {
console.log("📱 No saved language preference found, using default");
}
return null;
} catch (error) {
console.error("❌ Error loading language preference from localStorage:", error);
return null;
}
}
function saveLanguagePreference(language) {
try {
// Validate language before saving
if (!translations.hasOwnProperty(language)) {
console.error(`❌ Invalid language code: ${language}`);
return false;
}
// Save to localStorage
localStorage.setItem('qr_staff_language', language);
console.log(`💾 Language preference saved: ${language}`);
return true;
} catch (error) {
console.error("❌ Error saving language preference to localStorage:", error);
return false;
}
}
function showLanguageChangeConfirmation() {
// Brief visual feedback for language change
const languageToggle = document.getElementById("languageToggle");
if (languageToggle) {
// Add temporary visual feedback
languageToggle.style.transform = "scale(1.05)";
languageToggle.style.background = "rgba(255, 255, 255, 0.4)";
setTimeout(() => {
languageToggle.style.transform = "";
languageToggle.style.background = "";
}, 200);
}
}
function applyTranslations() {
// Update language toggle button text
const languageText = document.getElementById("languageText");
if (languageText) {
languageText.textContent = translations[currentLanguage].languageText;
}
// Apply translations to all elements with data attributes
document.querySelectorAll(`[data-${currentLanguage}]`).forEach((element) => {
element.textContent = element.getAttribute(`data-${currentLanguage}`);
});
// Update any dynamic content that might have been generated after initial load
updateDynamicTranslations();
}
function updateDynamicTranslations() {
// Update submit button text if it exists and has been modified
const submitButton = document.getElementById("submitCheckin");
if (submitButton && submitButton.innerHTML.includes('data-')) {
// Re-apply translations to submit button content
const spans = submitButton.querySelectorAll(`[data-${currentLanguage}]`);
spans.forEach((span) => {
span.textContent = span.getAttribute(`data-${currentLanguage}`);
});
}
}
function startClock() {
function updateClock() {
currentTime = new Date();
const timeElements = document.querySelectorAll(".current-time");
timeElements.forEach((el) => {
el.textContent = currentTime.toLocaleTimeString();
});
}
updateClock();
setInterval(updateClock, 1000);
}