{{template "base.html" .}}

{{define "title"}}Dash{{end}}
{{define "extraheader"}}
<style>
.district-logo {
	max-height: 60px;
	width: auto;
}

.photo-upload-area {
	border: 2px dashed #ccc;
	border-radius: 8px;
	padding: 20px;
	text-align: center;
	margin-bottom: 20px;
	background-color: #f9f9f9;
}

.photo-preview {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin-top: 15px;
}

.photo-preview img {
	width: 80px;
	height: 80px;
	object-fit: cover;
	border-radius: 4px;
}

.submit-btn {
	padding: 15px 0;
	font-size: 1.25rem;
	border-radius: 8px;
}

.location-info {
	background-color: #e9f5ff;
	border-radius: 8px;
	padding: 12px;
	margin-bottom: 20px;
	font-size: 0.9rem;
}

@media (max-width: 767px) {
	.header-title {
	font-size: 1.5rem;
	}
}
</style>
<script>
document.addEventListener('DOMContentLoaded', function() {
	// Elements
	const form = document.getElementById('mosquitoReportForm');
	const photoInput = document.getElementById('photos');
	const photoPreviewContainer = document.getElementById('photoPreviewContainer');
	const locationStatus = document.getElementById('locationStatus');
	const latitudeInput = document.getElementById('latitude');
	const longitudeInput = document.getElementById('longitude');
	const submitButton = document.getElementById('submitButton');
	const loadingOverlay = document.getElementById('loadingOverlay');

	// Get current location
	requestLocation();

	// Handle photo selection
	photoInput.addEventListener('change', handlePhotoSelection);

	// Handle form submission
	form.addEventListener('submit', handleFormSubmission);

	/**
	 * Request user's geolocation
	 */
	function requestLocation() {
	if (navigator.geolocation) {
		locationStatus.textContent = "Requesting your location...";
		
		navigator.geolocation.getCurrentPosition(
		// Success callback
		function(position) {
			locationStatus.textContent = "Location successfully added";
			locationStatus.classList.add('text-success');
			
			// Store location in hidden fields
			latitudeInput.value = position.coords.latitude;
			longitudeInput.value = position.coords.longitude;
		},
		// Error callback
		function(error) {
			let errorMessage = "Unable to get your location";
			switch(error.code) {
			case error.PERMISSION_DENIED:
				errorMessage = "Location access denied. Please enable location services.";
				break;
			case error.POSITION_UNAVAILABLE:
				errorMessage = "Location information unavailable.";
				break;
			case error.TIMEOUT:
				errorMessage = "Location request timed out.";
				break;
			}
			locationStatus.textContent = errorMessage;
			locationStatus.classList.add('text-danger');
		},
		// Options
		{
			enableHighAccuracy: true,
			timeout: 10000,
			maximumAge: 0
		}
		);
	} else {
		locationStatus.textContent = "Geolocation is not supported by your browser";
		locationStatus.classList.add('text-danger');
	}
	}

	/**
	 * Handle photo selection and preview
	 */
	function handlePhotoSelection() {
	// Clear previous previews
	photoPreviewContainer.innerHTML = '';

	// Check if files were selected
	if (photoInput.files && photoInput.files.length > 0) {
		// Loop through selected files
		Array.from(photoInput.files).forEach((file, index) => {
		if (!file.type.match('image.*')) {
			return; // Skip non-image files
		}
		
		// Create preview container
		const previewContainer = document.createElement('div');
		previewContainer.className = 'position-relative m-1';
		
		// Create image preview
		const img = document.createElement('img');
		img.className = 'img-thumbnail';
		img.style.width = '100px';
		img.style.height = '100px';
		img.style.objectFit = 'cover';
		
		// Read file and set preview
		const reader = new FileReader();
		reader.onload = (e) => {
			img.src = e.target.result;
		};
		reader.readAsDataURL(file);
		
		// Create remove button
		const removeBtn = document.createElement('button');
		removeBtn.type = 'button';
		removeBtn.className = 'btn btn-sm btn-danger position-absolute top-0 end-0';
		removeBtn.innerHTML = '&times;';
		removeBtn.style.fontSize = '10px';
		removeBtn.style.padding = '0 5px';
		
		// Handle remove button click
		removeBtn.addEventListener('click', function() {
			// Create a new FileList without this file
			// Since FileList is immutable, we need to reset the input
			// This is a bit tricky and requires recreating the input
			previewContainer.remove();
			
			// If this was the last image, clear the input entirely
			if (photoPreviewContainer.children.length === 0) {
			photoInput.value = '';
			}
			// Note: Unfortunately, selectively removing files from a FileList isn't straightforward
			// In a real implementation, we might track selected files in an array and recreate the input
		});
		
		// Add elements to the preview container
		previewContainer.appendChild(img);
		previewContainer.appendChild(removeBtn);
		photoPreviewContainer.appendChild(previewContainer);
		});
	}
	}

	/**
	 * Handle form submission
	 */
	function handleFormSubmission(event) {
		event.preventDefault();

		// Show loading overlay
		loadingOverlay.classList.remove('d-none');

		// Disable submit button to prevent double submission
		submitButton.disabled = true;

		// Create FormData object
		const formData = new FormData(form);

		// Send AJAX request
		fetch(form.action, {
			method: 'POST',
			body: formData,
		})
		.then(response => {
			if (response.ok) {
				// Navigate to the URL the server specified
				window.location.href = response.url;
				return;
			}
			console.error("not ok server response", response);
			throw new Error("Server error " + response.status);
		})
		.catch(error => {
			console.error('Error:', error);
			alert('There was a problem submitting your report. Please try again. If this happens a few times, please let us know.');
			
			// Re-enable submit button
			submitButton.disabled = false;
			
			// Hide loading overlay
			loadingOverlay.classList.add('d-none');
		});
	}
});
</script>
{{end}}
{{define "content"}}
<!-- Main Content -->
<main class="container mb-5">
	<div class="row justify-content-center">
		<div class="col-lg-8">
			<div class="card shadow-sm">
				<div class="card-body p-4">
					<h2 class="card-title text-center mb-4">Quick Mosquito Report</h2>

					<!-- Form -->
					<form id="mosquitoReportForm" action="/quick-submit" method="POST" enctype="multipart/form-data">
						<!-- Location Automatic Collection Note -->
						<div class="location-info d-flex align-items-center mb-4">
							<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="currentColor" class="bi bi-geo-alt me-2" viewBox="0 0 16 16">
								<path d="M12.166 8.94c-.524 1.062-1.234 2.12-1.96 3.07A31.493 31.493 0 0 1 8 14.58a31.481 31.481 0 0 1-2.206-2.57c-.726-.95-1.436-2.008-1.96-3.07C3.304 7.867 3 6.862 3 6a5 5 0 0 1 10 0c0 .862-.305 1.867-.834 2.94zM8 16s6-5.686 6-10A6 6 0 0 0 2 6c0 4.314 6 10 6 10z"/>
								<path d="M8 8a2 2 0 1 1 0-4 2 2 0 0 1 0 4zm0 1a3 3 0 1 0 0-6 3 3 0 0 0 0 6z"/>
							</svg>
							<span id="locationStatus">Requesting your location...</span>
							<!-- Hidden fields for location data -->
							<input type="hidden" id="latitude" name="latitude">
							<input type="hidden" id="longitude" name="longitude">
						</div>

						<!-- Photo Upload -->
						<div class="mb-4">
							<label for="photos" class="form-label fw-bold">Photos (Optional)</label>
							<div class="photo-upload-area">
								<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" fill="currentColor" class="bi bi-camera mb-2" viewBox="0 0 16 16">
									<path d="M15 12a1 1 0 0 1-1 1H2a1 1 0 0 1-1-1V6a1 1 0 0 1 1-1h1.172a3 3 0 0 0 2.12-.879l.83-.828A1 1 0 0 1 6.827 3h2.344a1 1 0 0 1 .707.293l.828.828A3 3 0 0 0 12.828 5H14a1 1 0 0 1 1 1v6zM2 4a2 2 0 0 0-2 2v6a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V6a2 2 0 0 0-2-2h-1.172a2 2 0 0 1-1.414-.586l-.828-.828A2 2 0 0 0 9.172 2H6.828a2 2 0 0 0-1.414.586l-.828.828A2 2 0 0 1 3.172 4H2z"/>
									<path d="M8 11a2.5 2.5 0 1 1 0-5 2.5 2.5 0 0 1 0 5zm0 1a3.5 3.5 0 1 0 0-7 3.5 3.5 0 0 0 0 7zM3 6.5a.5.5 0 1 1-1 0 .5.5 0 0 1 1 0z"/>
								</svg>
								<div>
									<input type="file" id="photos" name="photos" class="d-none" accept="image/*" multiple>
									<button type="button" class="btn btn-outline-primary mb-2" onclick="document.getElementById('photos').click()">Add Photos</button>
								</div>
								<small class="d-block text-muted">Take pictures of the mosquito problem area</small>

								<!-- Photo Preview Area -->
								<div id="photoPreviewContainer" class="photo-preview mt-3 d-flex flex-wrap">
									<!-- Image previews will be added here by JavaScript -->
								</div>
							</div>
						</div>

						<!-- Comments -->
						<div class="mb-4">
							<label for="comments" class="form-label fw-bold">Comments</label>
							<textarea class="form-control" id="comments" name="comments" rows="4" placeholder="Describe the mosquito issue (e.g., standing water, high mosquito activity, time of day they're most active)"></textarea>
						</div>

						<!-- Submit Button -->
						<button type="submit" class="btn btn-success w-100 submit-btn mt-4" id="submitButton">
							<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" fill="currentColor" class="bi bi-send-fill me-2" viewBox="0 0 16 16">
								<path d="M15.964.686a.5.5 0 0 0-.65-.65L.767 5.855H.766l-.452.18a.5.5 0 0 0-.082.887l.41.26.001.002 4.995 3.178 3.178 4.995.002.002.26.41a.5.5 0 0 0 .886-.083l6-15Zm-1.833 1.89L6.637 10.07l-.215-.338a.5.5 0 0 0-.154-.154l-.338-.215 7.494-7.494 1.178-.471-.47 1.178Z"/>
							</svg>
							Submit Report
						</button>
					</form>
				</div>
			</div>
		</div>
	</div>
</main>

<!-- Loading Indicator Overlay (Initially hidden) -->
<div id="loadingOverlay" class="position-fixed top-0 start-0 w-100 h-100 d-none" style="background-color: rgba(0,0,0,0.5); z-index: 1050;">
	<div class="position-absolute top-50 start-50 translate-middle text-white text-center">
	<div class="spinner-border" role="status"></div>
	<p class="mt-2">Submitting your report...</p>
	</div>
</div>
{{end}}