package form

import (
	"context"
	"fmt"
	"github.com/starfleetcptn/gomft/components" // For LayoutWithContext
	"github.com/starfleetcptn/gomft/components/notifications/types"
	"github.com/starfleetcptn/gomft/components/notifications/form/utils"
	"github.com/starfleetcptn/gomft/components/notifications/form/fields" // Import fields
)

templ NotificationForm(ctx context.Context, data types.NotificationFormData) {
	@components.LayoutWithContext(utils.GetNotificationFormTitle(data.IsNew), ctx) {
		<script>
			// Toggle notification fields based on selection
			document.addEventListener('DOMContentLoaded', function() {
				const typeSelector = document.getElementById('notification_type');
				// Ensure typeSelector exists before adding listener
				if (!typeSelector) {
					console.warn("Notification type selector not found.");
					return; 
				}

				const allFields = document.querySelectorAll('.notification-fields');
				const commonFields = document.querySelectorAll('.common-fields');

				function toggleFields() {
					// Hide all specific fields first
					allFields.forEach(field => field.classList.add('hidden'));

					// Show/hide common fields based on selection
					const selectedType = typeSelector.value;
					if (selectedType) {
						// Show common fields (name, description, is_enabled, submit)
						commonFields.forEach(field => field.classList.remove('hidden'));

						// Show the selected type's specific fields
						const fieldsToShow = document.getElementById(`${selectedType}_fields`);
						if (fieldsToShow) {
							fieldsToShow.classList.remove('hidden');
						}
					} else {
						// Hide common fields if no type selected
						commonFields.forEach(field => field.classList.add('hidden'));
					}
				}

				typeSelector.addEventListener('change', toggleFields);

				// Initialize form state on load (if editing or if a type is pre-selected)
				toggleFields(); 
			});
		</script>
		
		<!-- Status and Error Messages (Handled by shared toast component in layout) -->

		<div id="notification-form-container" class="notifications-page bg-gray-50 dark:bg-gray-900 min-h-screen">
			<div class="pb-8 w-full max-w-4xl mx-auto">
				<!-- Success Message (hidden, used for HTMX responses) -->
				if data.SuccessMessage != "" {
					<div class="hidden success-message">{ data.SuccessMessage }</div>
				}
				<!-- Error Message (hidden, used for HTMX responses) -->
				if data.ErrorMessage != "" {
					<div class="hidden error-message">{ data.ErrorMessage }</div>
				}

				<div class="mb-6 flex flex-col md:flex-row md:items-center md:justify-between gap-4">
					<h1 class="text-2xl font-bold text-gray-900 dark:text-white flex items-center">
						<i class="fas fa-bell w-6 h-6 mr-2 text-blue-500 dark:text-blue-400"></i>
						{ utils.GetNotificationFormTitle(data.IsNew) }
					</h1>
					<a href="/admin/settings/notifications" class="flex items-center justify-center text-gray-700 bg-gray-100 hover:bg-gray-200 focus:ring-4 focus:ring-gray-300 font-medium rounded-lg px-5 py-2.5 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600 focus:outline-none dark:focus:ring-gray-700">
						<i class="fas fa-arrow-left w-4 h-4 mr-2"></i>
						Back to Notification Services
					</a>
				</div>

				<!-- Add Notification Service Form -->
				<div class="mb-6 p-6 bg-white border border-gray-200 rounded-lg shadow-sm dark:border-gray-700 dark:bg-gray-800">
					<form id="notification-form"
						if data.IsNew {
							hx-post="/admin/settings/notifications"
							hx-redirect="/admin/settings/notifications"
						} else {
							hx-put={ fmt.Sprintf("/admin/settings/notifications/%d", data.NotificationService.ID) }
							hx-redirect="/admin/settings/notifications"
						}
						hx-target="body">
						<div class="mb-6">
							<label for="notification_type" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">Notification Type</label>
							<select id="notification_type" name="type" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500">
								<option value="">Select a type</option>
								if data.NotificationService != nil && data.NotificationService.Type == "webhook" {
									<option value="webhook" selected="selected">Webhook</option>
								} else {
									<option value="webhook">Webhook</option>
								}
								if data.NotificationService != nil && data.NotificationService.Type == "pushbullet" {
									<option value="pushbullet" selected="selected">Pushbullet</option>
								} else {
									<option value="pushbullet">Pushbullet</option>
								}
								if data.NotificationService != nil && data.NotificationService.Type == "ntfy" {
									<option value="ntfy" selected="selected">Ntfy</option>
								} else {
									<option value="ntfy">Ntfy</option>
								}
								if data.NotificationService != nil && data.NotificationService.Type == "gotify" {
									<option value="gotify" selected="selected">Gotify</option>
								} else {
									<option value="gotify">Gotify</option>
								}
								if data.NotificationService != nil && data.NotificationService.Type == "pushover" {
									<option value="pushover" selected="selected">Pushover</option>
								} else {
									<option value="pushover">Pushover</option>
								}
								<option value="email" disabled>Email (Coming Soon)</option>
							</select>
						</div>
						<div class="mb-6 hidden common-fields">
							<label for="notification_name" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">Name</label>
							if data.NotificationService.Name != "" {
								<input type="text" id="notification_name" name="name" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500" placeholder="My Notification Service" required value={ data.NotificationService.Name }/>
							} else {
								<input type="text" id="notification_name" name="name" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500" placeholder="My Notification Service" required value=""/>
							}
						</div>
						<div class="mb-6 hidden common-fields">
							<label for="notification_description" class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">Description</label>
							if data.NotificationService.Description != "" {
								<textarea id="notification_description" name="description" rows="3" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500" placeholder="Description for this notification service">{ data.NotificationService.Description }</textarea>
							} else {
								<textarea id="notification_description" name="description" rows="3" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500" placeholder="Description for this notification service"></textarea>
							}
						</div>

						<!-- Dynamic fields based on notification type -->
						@fields.EmailFields(data)
						@fields.WebhookFields(data)
						@fields.PushbulletFields(data)
						@fields.NtfyFields(data)
						@fields.GotifyFields(data)
						@fields.PushoverFields(data)


						<div class="mb-6 hidden common-fields">
							<label class="block mb-2 text-sm font-medium text-gray-900 dark:text-white">Event Triggers</label>
							<p class="text-xs text-gray-500 dark:text-gray-400 mb-2">Select the job events that should trigger this notification.</p>
							<div class="flex flex-wrap gap-4">
								for _, event := range []string{"job_start", "job_complete", "job_error"} {
									<div class="flex items-center">
										<input
											id={ "trigger_" + event }
											name="event_triggers[]"
											type="checkbox"
											value={ event }
											class="w-4 h-4 text-blue-600 bg-gray-100 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 dark:ring-offset-gray-800 focus:ring-2 dark:bg-gray-700 dark:border-gray-600"
											if utils.IsEventTriggerSelected(data.NotificationService, event, data.IsNew) {
												checked
											}
										/>
										<label for={ "trigger_" + event } class="ml-2 text-sm font-medium text-gray-900 dark:text-gray-300">{ utils.FormatEventTriggerName(event) }</label>
									</div>
								}
							</div>
						</div>

						<div class="flex items-start mb-6 hidden common-fields">
							<div class="flex items-center h-5">
        						<input type="hidden" name="is_enabled" value="false">
								<input
									id="is_enabled"
									name="is_enabled"
									type="checkbox"
									value="true"
									class="w-4 h-4 border border-gray-300 rounded bg-gray-50 focus:ring-3 focus:ring-blue-300 dark:bg-gray-700 dark:border-gray-600 dark:focus:ring-blue-600 dark:ring-offset-gray-800"
									if data.NotificationService != nil && data.NotificationService.IsEnabled {
										checked
									}
								/>
							</div>
							<div class="ml-3 text-sm">
								<label for="is_enabled" class="font-medium text-gray-900 dark:text-white">Enable this notification service</label>
								<p class="text-xs text-gray-500 dark:text-gray-400">Check this box to make the service active.</p>
							</div>
						</div>
						<div class="hidden common-fields">
							<button type="submit" class="text-white bg-blue-700 hover:bg-blue-800 focus:ring-4 focus:outline-none focus:ring-blue-300 font-medium rounded-lg text-sm px-5 py-2.5 text-center dark:bg-blue-600 dark:hover:bg-blue-700 dark:focus:ring-blue-800">
								if data.IsNew {
									Add Service
								} else {
									Save Changes
								}
							</button>
						</div>
					</form>
				</div>

				<!-- Help Notice -->
				<div class="mt-8 p-4 bg-gray-50 border border-gray-200 rounded-lg dark:bg-gray-800 dark:border-gray-700">
					<div class="flex">
						<div class="flex-shrink-0">
							<i class="fas fa-info-circle text-blue-400 dark:text-blue-400"></i>
						</div>
						<div class="ml-3">
							<p class="text-sm text-blue-700 dark:text-blue-400">
								Configure your notification service to receive alerts for job events. Different notification types have different configuration options.
							</p>
						</div>
					</div>
				</div>
			</div>
		</div>

		<!-- Theme-specific background handled by Tailwind classes -->
	}
}