{% extends "templates/web.html" %}

{% block title %}{{ _('Products') }}{% endblock %}
{% block header %}
<h1>{{ _('Products') }}</h1>
{% endblock header %}

{% block page_content %}
<div class="row">
	<div class="col-8">
		<div class="input-group input-group-sm mb-3">
			<input type="search" class="form-control" placeholder="{{_('Search')}}"
				aria-label="{{_('Product Search')}}" aria-describedby="product-search"
				value="{{ frappe.sanitize_html(frappe.form_dict.search) or '' }}"
			>
		</div>
	</div>

	<div class="col-4 pl-0">
		<button class="btn btn-light btn-sm btn-block d-md-none"
			type="button"
			data-toggle="collapse"
			data-target="#product-filters"
			aria-expanded="false"
			aria-controls="product-filters"
			style="white-space: nowrap;"
		>
			{{ _('Toggle Filters') }}
		</button>
	</div>
</div>

<div class="row">
	<div class="col-12 order-2 col-md-8 order-md-1 products-list">
		{% if items %}
			{% for item in items %}
				{% include "erpnext/www/all-products/item_row.html" %}
			{% endfor %}
		{% else %}
			{% include "erpnext/www/all-products/not_found.html" %}
		{% endif %}
	</div>
	<div class="col-12 order-1 col-md-4 order-md-2">

		{% if frappe.form_dict.start or frappe.form_dict.field_filters or frappe.form_dict.attribute_filters or frappe.form_dict.search %}
		<a class="mb-3 d-inline-block" href="/all-products">{{ _('Clear filters') }}</a>
		{% endif  %}

		<div class="collapse d-md-block" id="product-filters">
			{% for field_filter in field_filters %}
				{%- set item_field =  field_filter[0] %}
				{%- set values =  field_filter[1] %}
				<div class="mb-4">
					<h6>{{ item_field.label }}</h6>

					{% if values | len > 20 %}
					<!-- show inline filter if values more than 20 -->
					<input type="text" class="form-control form-control-sm mb-2 product-filter-filter"/>
					{% endif %}

					{% if values %}
					<div class="filter-options">
						{% for value in values %}
						<div class="custom-control custom-checkbox" data-value="{{ value }}">
							<input type="checkbox"
								class="product-filter field-filter custom-control-input"
								id="{{value}}"
								data-filter-name="{{ item_field.fieldname }}"
								data-filter-value="{{ value }}"
							>
							<label class="custom-control-label" for="{{value}}">
								{{ value }}
							</label>
						</div>
						{% endfor %}
					</div>
					{% else %}
					<i class="text-muted">{{ _('No values') }}</i>
					{% endif %}
				</div>
			{% endfor %}

			{% for attribute in attribute_filters %}
				<div class="mb-4">
					<h6>{{ attribute.name }}</h6>

					{% if values | len > 20 %}
					<!-- show inline filter if values more than 20 -->
					<input type="text" class="form-control form-control-sm mb-2 product-filter-filter"/>
					{% endif %}

					{% if attribute.item_attribute_values %}
					<div class="filter-options">
						{% for attr_value in attribute.item_attribute_values %}
						<div class="custom-control custom-checkbox" data-value="{{ value }}">
							<input type="checkbox"
								class="product-filter attribute-filter custom-control-input"
								id="{{attr_value.name}}"
								data-attribute-name="{{ attribute.name }}"
								data-attribute-value="{{ attr_value.attribute_value }}"
								{% if attr_value.checked %} checked {% endif %}
							>
							<label class="custom-control-label" for="{{attr_value.name}}">
								{{ attr_value.attribute_value }}
							</label>
						</div>
						{% endfor %}
					</div>
					{% else %}
					<i class="text-muted">{{ _('No values') }}</i>
					{% endif %}
				</div>
			{% endfor %}
		</div>

		<script>
			frappe.ready(() => {
				$('.product-filter-filter').on('keydown', frappe.utils.debounce((e) => {
					const $input = $(e.target);
					const keyword = ($input.val() || '').toLowerCase();
					const $filter_options = $input.next('.filter-options');

					$filter_options.find('.custom-control').show();
					$filter_options.find('.custom-control').each((i, el) => {
						const $el = $(el);
						const value = $el.data('value').toLowerCase();
						if (!value.includes(keyword)) {
							$el.hide();
						}
					});
				}, 300));
			})
		</script>
	</div>
</div>
<div class="row">
	<div class="col-12">
		{% if frappe.form_dict.start|int > 0 %}
		<button class="btn btn-outline-secondary btn-prev" data-start="{{ frappe.form_dict.start|int - page_length }}">{{ _("Prev") }}</button>
		{% endif %}
		{% if items|length >= page_length %}
		<button class="btn btn-outline-secondary btn-next" data-start="{{ frappe.form_dict.start|int + page_length }}">{{ _("Next") }}</button>
		{% endif %}
	</div>
</div>

<script>
	frappe.ready(() => {
		$('.btn-prev, .btn-next').click((e) => {
			const $btn = $(e.target);
			$btn.prop('disabled', true);
			const start = $btn.data('start');
			let query_params = frappe.utils.get_query_params();
			query_params.start = start;
			let path = window.location.pathname + '?' + frappe.utils.get_url_from_dict(query_params);
			window.location.href = path;
		});
	});
</script>

{% endblock %}