Updated Time Attendance functionality

This commit is contained in:
2025-10-06 17:23:30 -04:00
parent 769b3d706e
commit 3648c5ddda
6 changed files with 1147 additions and 430 deletions
+211
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@@ -0,0 +1,211 @@
{% extends "base_authenticated.html" %}
{% block title %}Import Batch Details - {{ COMPANY_NAME }}{% endblock %}
{% block extra_head %}
<link rel="stylesheet" href="{{ url_for('static', filename='css/time_attendance.css') }}">
<style>
.batch-detail-page {
max-width: 1200px;
margin: 0 auto;
padding: 2rem;
}
.summary-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
gap: 1.5rem;
margin: 2rem 0;
}
.summary-card {
background: white;
padding: 1.5rem;
border-radius: 12px;
box-shadow: 0 2px 8px rgba(0,0,0,0.1);
text-align: center;
}
.summary-card .value {
font-size: 2rem;
font-weight: 700;
color: #4299e1;
margin-bottom: 0.5rem;
}
.summary-card .label {
color: #718096;
font-size: 0.875rem;
}
.detail-section {
background: white;
padding: 2rem;
border-radius: 12px;
box-shadow: 0 2px 8px rgba(0,0,0,0.1);
margin-bottom: 2rem;
}
.detail-section h3 {
color: #2d3748;
margin-bottom: 1.5rem;
display: flex;
align-items: center;
gap: 0.5rem;
}
.action-breakdown {
display: flex;
flex-direction: column;
gap: 1rem;
}
.action-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 0.75rem;
background: #f7fafc;
border-radius: 8px;
}
.employee-list {
max-height: 400px;
overflow-y: auto;
}
.employee-item {
display: flex;
justify-content: space-between;
padding: 0.75rem;
border-bottom: 1px solid #e2e8f0;
}
.employee-item:last-child {
border-bottom: none;
}
</style>
{% endblock %}
{% block page_title %}Import Batch Details{% endblock %}
{% block content %}
<div class="batch-detail-page">
<!-- Header -->
<div class="time-attendance-header">
<div class="header-navigation">
<a href="{{ url_for('time_attendance_dashboard') }}" class="back-button">
<i class="fas fa-arrow-left"></i>
Back to Dashboard
</a>
</div>
<div class="header-content">
<h1>
<i class="fas fa-database"></i>
Import Batch Details
</h1>
<p class="header-description">
Batch ID: <code>{{ batch_summary.batch_id }}</code>
</p>
</div>
<div class="header-actions">
<a href="{{ url_for('time_attendance_records', import_batch=batch_summary.batch_id) }}"
class="btn btn-primary">
<i class="fas fa-eye"></i>
View All Records
</a>
{% if session.role == 'admin' %}
<button onclick="deleteBatch()" class="btn btn-danger">
<i class="fas fa-trash"></i>
Delete Batch
</button>
{% endif %}
</div>
</div>
<!-- Summary Cards -->
<div class="summary-grid">
<div class="summary-card">
<div class="value">{{ batch_summary.total_records }}</div>
<div class="label">Total Records</div>
</div>
<div class="summary-card">
<div class="value">{{ batch_summary.unique_employees }}</div>
<div class="label">Unique Employees</div>
</div>
<div class="summary-card">
<div class="value">{{ batch_summary.unique_locations }}</div>
<div class="label">Locations</div>
</div>
<div class="summary-card">
<div class="value">{{ batch_summary.date_range.start.strftime('%Y-%m-%d') }}</div>
<div class="label">Start Date</div>
</div>
<div class="summary-card">
<div class="value">{{ batch_summary.date_range.end.strftime('%Y-%m-%d') }}</div>
<div class="label">End Date</div>
</div>
</div>
<!-- Import Information -->
<div class="detail-section">
<h3>
<i class="fas fa-info-circle"></i>
Import Information
</h3>
<p><strong>Import Date:</strong> {{ batch_summary.import_date.strftime('%Y-%m-%d %H:%M:%S') if batch_summary.import_date else 'Unknown' }}</p>
<p><strong>Import Source:</strong> {{ batch_summary.import_source or 'Not specified' }}</p>
<p><strong>Batch ID:</strong> <code>{{ batch_summary.batch_id }}</code></p>
</div>
<!-- Action Breakdown -->
<div class="detail-section">
<h3>
<i class="fas fa-chart-bar"></i>
Actions Breakdown
</h3>
<div class="action-breakdown">
{% for action, count in batch_summary.actions.items() %}
<div class="action-item">
<span><strong>{{ action }}</strong></span>
<span>{{ count }} records</span>
</div>
{% endfor %}
</div>
</div>
<!-- Employee Summary -->
<div class="detail-section">
<h3>
<i class="fas fa-users"></i>
Employee Summary
</h3>
<div class="employee-list">
{% for emp_id, emp_data in batch_summary.employee_summary.items() %}
<div class="employee-item">
<span><strong>{{ emp_data.name }}</strong> (ID: {{ emp_id }})</span>
<span>{{ emp_data.count }} records</span>
</div>
{% endfor %}
</div>
</div>
</div>
<script>
function deleteBatch() {
if (confirm('Are you sure you want to delete this entire import batch? This will remove all {{ batch_summary.total_records }} records. This action cannot be undone.')) {
const form = document.createElement('form');
form.method = 'POST';
form.action = '/time-attendance/import/batch/{{ batch_summary.batch_id }}/delete';
document.body.appendChild(form);
form.submit();
}
}
</script>
{% endblock %}
+31 -1
View File
@@ -257,9 +257,19 @@
<td>
<div class="record-actions">
<a href="{{ url_for('time_attendance_records', import_batch=import_batch.import_batch_id) }}"
class="action-btn btn-view" title="View Records">
class="action-btn btn-view" title="View Records">
<i class="fas fa-eye"></i>
</a>
<a href="{{ url_for('view_import_batch', batch_id=import_batch.import_batch_id) }}"
class="action-btn btn-info" title="Batch Details">
<i class="fas fa-info-circle"></i>
</a>
{% if session.role == 'admin' %}
<button onclick="deleteBatch('{{ import_batch.import_batch_id }}')"
class="action-btn btn-delete" title="Delete Batch">
<i class="fas fa-trash"></i>
</button>
{% endif %}
</div>
</td>
</tr>
@@ -430,5 +440,25 @@ function deleteRecord(recordId, employeeName, date) {
form.submit();
}
}
function deleteBatch(batchId) {
if (confirm('Are you sure you want to delete this entire import batch? This action cannot be undone.')) {
const form = document.createElement('form');
form.method = 'POST';
form.action = `/time-attendance/import/batch/${batchId}/delete`;
const csrfToken = document.querySelector('meta[name="csrf-token"]');
if (csrfToken) {
const input = document.createElement('input');
input.type = 'hidden';
input.name = 'csrf_token';
input.value = csrfToken.content;
form.appendChild(input);
}
document.body.appendChild(form);
form.submit();
}
}
</script>
{% endblock %}
+292 -370
View File
@@ -3,6 +3,115 @@
{% block extra_head %}
<link rel="stylesheet" href="{{ url_for('static', filename='css/time_attendance.css') }}">
<style>
.validation-preview {
background: #f8fafc;
border: 2px solid #e2e8f0;
border-radius: 12px;
padding: 1.5rem;
margin-top: 1.5rem;
}
.validation-stats {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
gap: 1rem;
margin-bottom: 1rem;
}
.validation-stat {
background: white;
padding: 1rem;
border-radius: 8px;
text-align: center;
box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}
.validation-stat .number {
font-size: 1.75rem;
font-weight: 700;
color: #2d3748;
}
.validation-stat .label {
font-size: 0.875rem;
color: #718096;
margin-top: 0.25rem;
}
.validation-stat.success .number { color: #48bb78; }
.validation-stat.warning .number { color: #ed8936; }
.validation-stat.error .number { color: #f56565; }
.import-options {
background: white;
border: 1px solid #e2e8f0;
border-radius: 8px;
padding: 1.5rem;
margin-top: 1.5rem;
}
.checkbox-group {
display: flex;
flex-direction: column;
gap: 1rem;
}
.checkbox-item {
display: flex;
align-items: flex-start;
gap: 0.75rem;
}
.checkbox-item input[type="checkbox"] {
margin-top: 0.25rem;
width: 18px;
height: 18px;
}
.checkbox-label {
flex: 1;
}
.checkbox-label strong {
display: block;
color: #2d3748;
margin-bottom: 0.25rem;
}
.checkbox-label span {
color: #718096;
font-size: 0.875rem;
}
.progress-indicator {
display: none;
margin-top: 1rem;
padding: 1rem;
background: #ebf8ff;
border: 1px solid #90cdf4;
border-radius: 8px;
text-align: center;
}
.progress-indicator.active {
display: block;
}
.spinner {
display: inline-block;
width: 20px;
height: 20px;
border: 3px solid #e2e8f0;
border-top-color: #4299e1;
border-radius: 50%;
animation: spin 0.8s linear infinite;
}
@keyframes spin {
to { transform: rotate(360deg); }
}
</style>
{% endblock %}
{% block page_title %}Import Time Attendance{% endblock %}
@@ -24,9 +133,16 @@
Import Time Attendance Data
</h1>
<p class="header-description">
Upload Excel files containing employee time attendance records
Upload Excel files containing employee time attendance records with enhanced validation
</p>
</div>
<div class="header-actions">
<a href="{{ url_for('download_import_template') }}" class="btn btn-secondary">
<i class="fas fa-download"></i>
Download Template
</a>
</div>
</div>
<!-- Import Instructions -->
@@ -59,8 +175,16 @@
<div class="instruction-icon">
<i class="fas fa-shield-alt"></i>
</div>
<h3>Data Validation</h3>
<p>Automatic validation and error reporting for invalid data</p>
<h3>Smart Validation</h3>
<p>Automatic duplicate detection and data validation</p>
</div>
<div class="instruction-item">
<div class="instruction-icon">
<i class="fas fa-copy"></i>
</div>
<h3>Duplicate Handling</h3>
<p>Automatically skip duplicate records during import</p>
</div>
</div>
@@ -89,7 +213,7 @@
<td>12345</td>
<td>John Doe</td>
<td>iPhone - iOS</td>
<td>2025-09-12</td>
<td>2025-10-06</td>
<td>09:00:00</td>
<td>HQ Suite 210</td>
<td>Check In</td>
@@ -100,7 +224,7 @@
<td>67890</td>
<td>Jane Smith</td>
<td>Android</td>
<td>2025-09-12</td>
<td>2025-10-06</td>
<td>17:30:00</td>
<td>HQ Suite 210</td>
<td>Check Out</td>
@@ -147,6 +271,31 @@
</div>
<!-- Import Options -->
<div class="import-options">
<h3>
<i class="fas fa-cog"></i>
Import Options
</h3>
<div class="checkbox-group">
<div class="checkbox-item">
<input type="checkbox" id="skip_duplicates" name="skip_duplicates" value="true" checked>
<label for="skip_duplicates" class="checkbox-label">
<strong>Skip Duplicate Records</strong>
<span>Automatically detect and skip records that already exist in the system</span>
</label>
</div>
<div class="checkbox-item">
<input type="checkbox" id="validate_only" name="validate_only" value="true">
<label for="validate_only" class="checkbox-label">
<strong>Validate Only (Don't Import)</strong>
<span>Check file for errors without actually importing the data</span>
</label>
</div>
</div>
</div>
<!-- Import Source -->
<div class="form-grid">
<div class="form-group">
<label for="import_source" class="form-label">
@@ -157,12 +306,18 @@
id="import_source"
name="import_source"
class="form-input"
placeholder="e.g., Monthly Attendance Report - September 2025"
placeholder="e.g., Monthly Attendance Report - October 2025"
value="Excel Import - {{ current_date }}">
<small class="form-help">Optional description for this import batch</small>
</div>
</div>
<!-- Progress Indicator -->
<div id="progressIndicator" class="progress-indicator">
<div class="spinner"></div>
<p style="margin-top: 0.5rem;">Processing your file, please wait...</p>
</div>
<!-- Form Actions -->
<div class="form-actions">
<button type="button" class="btn btn-outline" onclick="resetForm()">
@@ -172,17 +327,13 @@
<button type="submit" class="btn btn-primary" id="submitBtn" disabled>
<i class="fas fa-upload"></i>
<span class="btn-text">Import Data</span>
<span class="btn-loading" style="display: none;">
<i class="fas fa-spinner fa-spin"></i>
Processing...
</span>
</button>
</div>
</form>
</div>
</div>
<!-- Validation Results (if any) -->
<!-- Validation Results -->
{% if validation_result %}
<div class="import-results {% if validation_result.valid %}success{% else %}error{% endif %}">
<div class="results-header">
@@ -197,29 +348,31 @@
</h2>
</div>
<div class="results-body">
<div class="results-summary">
<div class="summary-item">
<div class="validation-stats">
<div class="validation-stat">
<div class="number">{{ validation_result.total_rows }}</div>
<div class="label">Total Rows</div>
</div>
<div class="summary-item">
<div class="validation-stat success">
<div class="number">{{ validation_result.valid_rows }}</div>
<div class="label">Valid Rows</div>
</div>
{% if validation_result.invalid_rows > 0 %}
<div class="validation-stat warning">
<div class="number">{{ validation_result.invalid_rows }}</div>
<div class="label">Invalid Rows</div>
</div>
{% endif %}
<div class="validation-stat">
<div class="number">{{ validation_result.columns|length }}</div>
<div class="label">Columns Found</div>
</div>
{% if validation_result.errors %}
<div class="summary-item error">
<div class="number">{{ validation_result.errors|length }}</div>
<div class="label">Errors</div>
</div>
{% endif %}
{% if validation_result.warnings %}
<div class="summary-item">
<div class="number">{{ validation_result.warnings|length }}</div>
<div class="label">Warnings</div>
</div>
{% endif %}
</div>
{% if validation_result.file_info %}
<p><strong>File Size:</strong> {{ validation_result.file_info.size_mb }} MB</p>
{% endif %}
{% if validation_result.errors %}
<div class="error-list">
<h4>
@@ -252,7 +405,7 @@
<div class="sample-data">
<h4>
<i class="fas fa-eye"></i>
Sample Data Preview
Sample Data Preview (First 3 Rows)
</h4>
<div class="table-container">
<table class="preview-table">
@@ -280,7 +433,7 @@
</div>
{% endif %}
<!-- Import Results (if any) -->
<!-- Import Results -->
{% if import_result %}
<div class="import-results {% if import_result.success %}success{% else %}error{% endif %}">
<div class="results-header">
@@ -295,17 +448,23 @@
</h2>
</div>
<div class="results-body">
<div class="results-summary">
<div class="summary-item">
<div class="validation-stats">
<div class="validation-stat">
<div class="number">{{ import_result.total_records }}</div>
<div class="label">Total Records</div>
</div>
<div class="summary-item success">
<div class="validation-stat success">
<div class="number">{{ import_result.imported_records }}</div>
<div class="label">Successfully Imported</div>
</div>
{% if import_result.duplicate_records > 0 %}
<div class="validation-stat warning">
<div class="number">{{ import_result.duplicate_records }}</div>
<div class="label">Duplicates Skipped</div>
</div>
{% endif %}
{% if import_result.failed_records > 0 %}
<div class="summary-item error">
<div class="validation-stat error">
<div class="number">{{ import_result.failed_records }}</div>
<div class="label">Failed Records</div>
</div>
@@ -335,12 +494,32 @@
<div class="error-list">
<h4>
<i class="fas fa-exclamation-triangle"></i>
Import Errors
Import Errors (Showing first 10)
</h4>
<ul>
{% for error in import_result.errors %}
{% for error in import_result.errors[:10] %}
<li>{{ error }}</li>
{% endfor %}
{% if import_result.errors|length > 10 %}
<li><em>...and {{ import_result.errors|length - 10 }} more errors</em></li>
{% endif %}
</ul>
</div>
{% endif %}
{% if import_result.warnings %}
<div class="warning-list">
<h4>
<i class="fas fa-info-circle"></i>
Import Warnings (Showing first 10)
</h4>
<ul>
{% for warning in import_result.warnings[:10] %}
<li>{{ warning }}</li>
{% endfor %}
{% if import_result.warnings|length > 10 %}
<li><em>...and {{ import_result.warnings|length - 10 }} more warnings</em></li>
{% endif %}
</ul>
</div>
{% endif %}
@@ -349,344 +528,87 @@
{% endif %}
</div>
<style>
.instructions-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
gap: 1.5rem;
margin-bottom: 2rem;
}
.instruction-item {
text-align: center;
padding: 1.5rem;
background: #f8fafc;
border-radius: 0.75rem;
border: 1px solid #e2e8f0;
}
.instruction-icon {
width: 60px;
height: 60px;
margin: 0 auto 1rem;
background: linear-gradient(135deg, #8b5cf6, #7c3aed);
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
color: #ffffff;
font-size: 1.5rem;
}
.instruction-item h3 {
font-size: 1.125rem;
font-weight: 600;
color: #0f172a;
margin-bottom: 0.5rem;
}
.instruction-item p {
color: #64748b;
font-size: 0.875rem;
}
.sample-format {
background: #f8fafc;
border: 1px solid #e2e8f0;
border-radius: 0.75rem;
padding: 1.5rem;
margin-top: 2rem;
}
.sample-format h4 {
display: flex;
align-items: center;
gap: 0.5rem;
font-size: 1rem;
font-weight: 600;
color: #0f172a;
margin-bottom: 1rem;
}
.format-table {
overflow-x: auto;
}
.format-table table {
width: 100%;
border-collapse: collapse;
background: #ffffff;
border-radius: 0.5rem;
overflow: hidden;
box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}
.format-table th,
.format-table td {
padding: 0.75rem;
text-align: left;
border-bottom: 1px solid #e2e8f0;
font-size: 0.875rem;
}
.format-table th {
background: #f1f5f9;
font-weight: 600;
color: #374151;
}
.format-table tr:last-child td {
border-bottom: none;
}
.file-info {
display: flex;
align-items: center;
gap: 0.5rem;
padding: 0.75rem 1rem;
background: #f0fdf4;
border: 1px solid #bbf7d0;
border-radius: 0.5rem;
margin-top: 1rem;
color: #166534;
}
.file-info i {
color: #22c55e;
}
.file-name {
font-weight: 600;
}
.file-size {
font-size: 0.875rem;
color: #15803d;
}
.form-actions {
display: flex;
gap: 1rem;
justify-content: flex-end;
padding-top: 1.5rem;
border-top: 1px solid #e2e8f0;
margin-top: 2rem;
}
.btn-loading {
display: none;
}
.preview-table {
width: 100%;
border-collapse: collapse;
background: #ffffff;
border-radius: 0.5rem;
overflow: hidden;
box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}
.preview-table th,
.preview-table td {
padding: 0.75rem;
text-align: left;
border-bottom: 1px solid #e2e8f0;
font-size: 0.875rem;
}
.preview-table th {
background: #f8fafc;
font-weight: 600;
color: #374151;
}
.table-container {
overflow-x: auto;
margin-top: 1rem;
}
.text-success {
color: #10b981;
}
.text-danger {
color: #ef4444;
}
.warning-list {
background: #fffbeb;
border: 1px solid #fed7aa;
border-radius: 0.5rem;
padding: 1rem;
margin-top: 1rem;
}
.warning-list h4 {
color: #92400e;
font-size: 1rem;
font-weight: 600;
margin-bottom: 0.75rem;
}
.warning-list ul {
list-style: none;
padding: 0;
margin: 0;
}
.warning-list li {
color: #d97706;
font-size: 0.875rem;
padding: 0.25rem 0;
border-bottom: 1px solid #fed7aa;
}
.warning-list li:last-child {
border-bottom: none;
}
.sample-data {
margin-top: 1.5rem;
}
.sample-data h4 {
display: flex;
align-items: center;
gap: 0.5rem;
font-size: 1rem;
font-weight: 600;
color: #0f172a;
margin-bottom: 1rem;
}
.success-actions {
text-align: center;
padding: 1rem;
background: #f0fdf4;
border: 1px solid #bbf7d0;
border-radius: 0.5rem;
margin-bottom: 1rem;
}
.success-actions p {
color: #166534;
margin-bottom: 1rem;
}
.success-actions code {
background: #dcfce7;
padding: 0.25rem 0.5rem;
border-radius: 0.25rem;
font-family: monospace;
color: #15803d;
}
.action-buttons {
display: flex;
gap: 1rem;
justify-content: center;
}
@media (max-width: 768px) {
.instructions-grid {
grid-template-columns: 1fr;
}
.form-actions {
flex-direction: column;
}
.action-buttons {
flex-direction: column;
}
.format-table,
.table-container {
font-size: 0.75rem;
}
}
</style>
<script>
document.addEventListener('DOMContentLoaded', function() {
const fileUploadArea = document.getElementById('fileUploadArea');
const fileInput = document.getElementById('fileInput');
const fileInfo = document.getElementById('fileInfo');
const submitBtn = document.getElementById('submitBtn');
const importForm = document.getElementById('importForm');
// File upload handling
const fileInput = document.getElementById('fileInput');
const fileUploadArea = document.getElementById('fileUploadArea');
const fileInfo = document.getElementById('fileInfo');
const submitBtn = document.getElementById('submitBtn');
const importForm = document.getElementById('importForm');
const progressIndicator = document.getElementById('progressIndicator');
// File upload handling
fileUploadArea.addEventListener('click', () => fileInput.click());
fileUploadArea.addEventListener('dragover', (e) => {
e.preventDefault();
fileUploadArea.classList.add('dragover');
});
fileUploadArea.addEventListener('dragleave', () => {
fileUploadArea.classList.remove('dragover');
});
fileUploadArea.addEventListener('drop', (e) => {
e.preventDefault();
fileUploadArea.classList.remove('dragover');
const files = e.dataTransfer.files;
if (files.length > 0) {
fileInput.files = files;
handleFileSelect();
}
});
fileInput.addEventListener('change', handleFileSelect);
function handleFileSelect() {
const file = fileInput.files[0];
if (file) {
const fileName = file.name;
const fileSize = formatFileSize(file.size);
fileInfo.querySelector('.file-name').textContent = fileName;
fileInfo.querySelector('.file-size').textContent = fileSize;
fileInfo.style.display = 'flex';
submitBtn.disabled = false;
// Validate file type
const validExtensions = ['.xlsx', '.xls'];
const fileExtension = fileName.toLowerCase().substring(fileName.lastIndexOf('.'));
if (!validExtensions.includes(fileExtension)) {
alert('Please select a valid Excel file (.xlsx or .xls)');
resetForm();
}
}
}
function formatFileSize(bytes) {
if (bytes === 0) return '0 Bytes';
const k = 1024;
const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
}
// Form submission handling
importForm.addEventListener('submit', function(e) {
const btnText = submitBtn.querySelector('.btn-text');
const btnLoading = submitBtn.querySelector('.btn-loading');
btnText.style.display = 'none';
btnLoading.style.display = 'inline-flex';
submitBtn.disabled = true;
});
// Reset form function
window.resetForm = function() {
fileInput.value = '';
fileInfo.style.display = 'none';
submitBtn.disabled = true;
fileUploadArea.classList.remove('dragover');
};
// Drag and drop handlers
fileUploadArea.addEventListener('dragover', (e) => {
e.preventDefault();
fileUploadArea.classList.add('dragover');
});
fileUploadArea.addEventListener('dragleave', () => {
fileUploadArea.classList.remove('dragover');
});
fileUploadArea.addEventListener('drop', (e) => {
e.preventDefault();
fileUploadArea.classList.remove('dragover');
const files = e.dataTransfer.files;
if (files.length > 0) {
fileInput.files = files;
handleFileSelect();
}
});
fileUploadArea.addEventListener('click', () => {
fileInput.click();
});
fileInput.addEventListener('change', handleFileSelect);
function handleFileSelect() {
const file = fileInput.files[0];
if (file) {
const fileName = file.name;
const fileSize = (file.size / 1024 / 1024).toFixed(2) + ' MB';
fileInfo.querySelector('.file-name').textContent = fileName;
fileInfo.querySelector('.file-size').textContent = fileSize;
fileInfo.style.display = 'flex';
submitBtn.disabled = false;
// Validate file extension
if (!fileName.toLowerCase().endsWith('.xlsx') && !fileName.toLowerCase().endsWith('.xls')) {
alert('Please select an Excel file (.xlsx or .xls)');
resetForm();
}
}
}
// Form submission
importForm.addEventListener('submit', (e) => {
if (!fileInput.files[0]) {
e.preventDefault();
alert('Please select a file to import');
return;
}
// Show progress indicator
progressIndicator.classList.add('active');
submitBtn.disabled = true;
submitBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> Processing...';
});
function resetForm() {
importForm.reset();
fileInfo.style.display = 'none';
submitBtn.disabled = true;
progressIndicator.classList.remove('active');
submitBtn.innerHTML = '<i class="fas fa-upload"></i> <span class="btn-text">Import Data</span>';
}
// Prevent form resubmission
if (window.history.replaceState) {
window.history.replaceState(null, null, window.location.href);
}
</script>
{% endblock %}