{% extends "layout.html" %}
{% set active_page = "orders" -%}
{% if current_user.is_anonymous() %}
	{% set my_items = order.for_user(anon=session.get("anon_name", "")) %}
{% else %}
	{% set my_items = order.for_user(user=current_user) %}
{% endif %}
{% set courier_or_admin = not current_user.is_anonymous() and (current_user.is_admin() or current_user.id == order.courier_id) -%}

{% import "utils.html" as util %}

{% block container %}
<header>
	<h2 id="order-title">Order {{ order.id }}</h2>

	<div class="location">
		{% if order.location %}
			<a href="{{ url_for('general_bp.location', location_id=order.location_id) }}">{{ order.location_name }}</a>
		{% else %}
			{{ order.location_name }}
		{% endif %}
	</div>
</header>

<section>
	<div class="box" id="order_info">
		<h3>Order information</h3>
		<dl>
			<dt>Location</dt>
			<dd>
				{% if order.location %}
					<a href="{{ url_for('general_bp.location', location_id=order.location_id) }}">{{ order.location_name }}</a>
				{% else %}
					{{ order.location_name }}
				{% endif %}
			</dd>

			<dt>Delivery at</dt>
			<dd>
				Zeuskelder <b>TODO</b>
			</dd>

			<dt>Courier</dt>
			<dd>
				{% if order.courier == None %}
					{% if not current_user.is_anonymous() %}
					<form action="{{ url_for('order_bp.volunteer', order_id=order.id) }}" method="post" style="display:inline">
						<input type="submit" class="btn btn-primary btn-sm" value="Volunteer"></input>
					</form>
					{% else %}No-one{% endif %}
				{% else %}
					{{ order.courier.username }}
				{% endif %}
			</dd>

			<dt>Opens</dt>
			<dd>{{ order.starttime.strftime("%Y-%m-%d, %H:%M") }}</dd>

			<dt>Closes</dt>
			<dd>
				{% if order.stoptime %}
					{% set stoptimefmt = (
						"%H:%M" if order.stoptime.date() == order.starttime.date()
						else "%Y-%m-%d, %H:%M"
					) %}
					{{ order.stoptime.strftime(stoptimefmt) }} ({{  order.stoptime|countdown }})
				{% else %}
					Never
				{% endif %}
			</dd>
		</dl>

		<div>
			{% if order.can_close(current_user.id) -%}
				<form action="{{ url_for('order_bp.close_order', order_id=order.id) }}" method="post" style="display:inline">
					<input type="submit" class="btn btn-danger" value="Close"></input>
				</form>
			{% endif %}
			{% if courier_or_admin %}
				<a class="btn" href="{{ url_for('order_bp.order_edit', order_id=order.id) }}">Edit</a>
			{%- endif %}
		</div>
	</div><!--

	-->{% if form %}<!--

	--><div class="box" id="add_item">
		<h3>Add item to order</h3>

		<form method="post" action="{{ url_for('order_bp.order_item_create', order_id=order.id) }}">
			{{ form.csrf_token }}
			<input type="hidden" name="form_for_dish" value="{{ dish.id }}" />

			<div class="form-group select2-container select2 {{ 'has-errors' if form.dish_id.errors}}">
				{{ form.dish_id.label }}<br>
				{{ form.dish_id(class='form-control select') }}
				{{ util.render_form_field_errors(form.dish_id) }}
			</div>

			<div id="dish_choices">
				{% if dish and dish.choices %}
				{% for (choice_type, choice) in dish.choices %}
					<div class="form-group select2-container select2">
						<label class="control-label" for="choice_{{ choice.id }}">{{ choice.name }}</label><br/>
						<select
							{{ "multiple=multiple" if choice_type=="multi_choice" else "required=required" }}
							name="choice_{{ choice.id }}"
							class="form-control select">
							{% for option in choice.options %}
							<option value="{{ option.id }}"><!--
								-->{{ option.name }}{{ ": " + option.price|euro if option.price else "" }}<!--
								-->{{ " (" + option.description + ")" if option.description else "" }}<!--
							--></option>
							{% endfor %}
						</select>
					</div>
				{% endfor %}
				{% endif %}
			</div>

			<div class="form-group {{ 'has-errors' if form.dish_id.errors }}">
				{{ form.comment.label }}<br>
				{{ form.comment(class='form-control', placeholder='Fill in comment, when applicable') }}
				{{ util.render_form_field_errors(form.comment) }}
			</div>

			{% if current_user.is_anonymous() %}
				<div class="form-group{{ ' has-error' if form.user_name.errors }}{{ ' required' if form.user_name.flags.required }}">
					{{ form.user_name.label(class='control-label') }}
					{{ form.user_name(class='form-control', placeholder='Fill in your name...') }}
					{{ util.render_form_field_errors(form.user_name) }}
				</div>
			{% endif %}
			<div class="form-group" style="padding-top: 8px;">
				<a class="btn" onclick="chooseRandom();">Random</a>

				{{ form.submit_button(class='btn btn-primary') }}
				{% if not dish %}
					<div id="submit-reveals-options-msg">If the chosen dish has options, they will be shown when you press submit, before adding the item to the order.</div>
				{% endif %}
			</div>
		</form>
	</div><!--

	--><div class="box" id="from_favourites">
		<h3>Add from favourites</h3>
		<ul>
			<li>Todo</li>
		</ul>
	</div><!--

	-->{% endif %}<!--

	--><div class="box" id="my_items">
		<h3>My items</h3>
		{% if my_items %}
			<ul>
				{% for item in my_items %}
				<li>
					{% if item.can_delete(order.id, current_user.id, session.get('anon_name', '')) -%}
						<form action="{{ url_for('order_bp.delete_item', order_id=order.id, item_id=item.id) }}" method="post" style="display:inline">
							<button class="btn btn-link btn-sm" type="submit" style="padding: 0 0.5em;"><span class="glyphicon glyphicon-remove"></span></button>
						</form>
					{%- endif %}
					<span class="price_aligned">{{ item.price|euro }}</span> {{ item.dish_name }}{% if item.comment %}; {{ item.comment }}{% endif %}
				</li>
				{% endfor %}
			</ul>
		{% else %}
			<div>(None)</div>
		{% endif %}
	</div>
</section>

<section>
	<div class="box" id="per_dish">
		<h3>Ordered dishes</h3>
		{% for dish_name, dish_order_items in order.group_by_dish() -%}
			{% set has_comments = dish_order_items | map(attribute="comment") | any -%}
			<div class="dish {{ 'no_comments' if not has_comments }}">
				<h4>
					<span class="quantity">{{ dish_order_items | length }}</span> ×
					{{ dish_name }}
				</h4>

				{% if has_comments -%}
					<ul class="comments">
					{% for item in dish_order_items -%}
					<li>{% if item["comment"] %}<span>{{ item["comment"] }}</span>
						{% else %}<i>No comment</i>
						{% endif %}<span class="spacer"> </span><span class="item_for">for {{ item.for_name }}</span></li>
					{% endfor %}
					</ul>
				{% else %}
					<span class="spacer"> </span><span class="item_for">for {{ dish_order_items | map(attribute="for_name") | join(", ") }}</span>
				{%- endif %}

				</p>
			</div>
		{%- endfor %}
		<div class="footer">
			Total {{ order.items.count() }} items — {{ total_price|euro }}
			<a class="btn" href="{{ url_for('order_bp.items_showcase', order_id=order.id) }}">Shop view</a>
		</div>
	</div><!--

	--><div class="box" id="how_to_order">
		<h3>Ordering at {{ order.location_name }}</h3>
		<dl>
			{% if order.location.telephone %}
				<dt>Telephone</dt>
				<dd><a href="tel://{{ order.location.telephone }}">{{ order.location.telephone }}</a></dd>
			{% endif %}

			{% if order.location.website %}
				<dt>Website</dt>
				<dd><a href="{{ order.location.website }}">{{ order.location.website }}</a></dd>
			{% endif %}

			{% if order.location.address or order.location.osm %}
				<dt>Location</dt>
				<dd>
					{% if order.location.osm %}
					<a href="{{ order.location.osm }}">{{ order.location.address or "View on OSM" }}</a>
					{% else %}
					{{ order.location.address }}
					{% endif %}
				</dd>
			{% endif %}
		</dl>
		<b>TODO Only show options that allow you to order</b>
	</div>
</section>

<section class="single_column">
	<div class="box" id="per_person">
		<h3>Items per person</h3>
		<table class="table table-condensed">
			<thead>
				<tr><th>Total</th><th>Name</th><th>Items</th></tr>
			</thead>
			<tbody>
			{% for user_name, order_items in order.group_by_user() -%}
				<tr>
					<td>
						{% set paid = order_items | map(attribute="paid") | all %}
						<input type="checkbox" name="{{ user_name }}"
									  {{ "disabled" if paid }} style="{{ 'opacity: 0.5' if paid }}">

						<span class="price">{{ order_items | map(attribute="price") | sum | euro }}</span>

						{% if paid %}paid{% endif %}
					</td>
					<td>{{ user_name }}</td>
					<td class="items">
						<ul>
						{% for item in order_items %}
							<li class="{{ 'paid' if item.paid }}">
								<div class="actions">
								{% if item.can_delete(order.id, current_user.id, session.get('anon_name', '')) -%}
									<form action="{{ url_for('order_bp.delete_item', order_id=order.id, item_id=item.id) }}" method="post" style="display:inline">
										<button class="btn btn-link btn-sm" type="submit" style="padding: 0 0.5em;"><span class="glyphicon glyphicon-remove"></span></button>
									</form>
								{% else %}
									<span class="glyphicon glyphicon-remove" style="color: var(--gray3); padding: 0 0.5em"></span>
								{%- endif %}
								</div>

								<div class="price_aligned">{{ item.price|euro }}</div>
								<div class="item_description">{{ item.dish_name }}{{ "; " + item.comment if item.comment }}</div>
							</li>
						{% endfor %}
							<li>
								<button class="btn btn-link btn-sm" onclick="alert('TODO')" style="padding: 0 0.5em;"><span class="glyphicon glyphicon-plus"></span></button>
							</li>
						</ul>
					</td>

				</tr>
			{%- endfor %}
			</tbody>
		</table>

		<div class="footer">
			On selected:
			<button class="btn btn-sm">Mark paid (TODO)</button>

			Request payment for selected:
			<button class="btn btn-sm"><span class="glyphicon glyphicon-piggy-bank"></span> Tab (TODO)</button>
			<button class="btn btn-sm"><span class="glyphicon glyphicon-qrcode"></span> QR code (TODO)</button>
		</div>
	</div>
</section>
{% endblock %}

{% block styles %}
	{{ super() }}
	<link rel="stylesheet" href="{{ url_for('static', filename='css/select2.min.css') }}" />
	<link rel="stylesheet" href="{{ url_for('static', filename='css/select2-bootstrap.min.css') }}">
	<link rel="stylesheet" href="{{ url_for('static', filename='css/print.css') }}">

	<style>
body, h1, h2, h3, h4 {
	color: var(--gray0);
}
table {
	overflow-wrap: break-word;
}
section {
	column-count: 2;
	column-gap: 50px;
}
section.single_column {
	column-count: unset;
}
header {
	margin-bottom: 25px;
}
h2 {
	margin-bottom: 0;
}
h3 {
	margin-top: 0;
}
.location {
	font-size: 125%;
	font-weight: 500;
	margin-left: 2px;
	margin-top: -5px;
}
.box {
	display: inline-block;
	vertical-align: top;
	width: 100%;
	border: 2px solid var(--gray0);
	padding: 10px;
	margin-bottom: 50px;
}

#order_info dl {
	column-width: 150px;
}

#from_favourites ul, #my_items ul, #per_person ul {
	list-style-type: none;
	padding: 0;
}
dl {
	margin-bottom: 10px;
}
.box :last-child {
	margin-bottom: 0;
}

.box h4 {
	font-size: 110%;
	font-weight: bold;
	margin-bottom: 0.6em;
}

#per_dish .dish.no_comments {
	display: flex;
	align-items: flex-end;
}
#per_dish .dish.no_comments h4 {
	margin-bottom: 0;
	line-height: inherit;
}
#per_dish .comments li {
	display: flex;
	align-items: flex-end;
	line-height: 1.5;
	margin: 0.3em 0;
}
#per_dish .spacer {
	content: ' ';
	flex-grow: 1;
	min-width: 10px;
	border-bottom: 1px solid var(--gray3);
	margin: 0.3em 0.5em;
}
#per_dish .item_for {
	color: var(--gray2);
	text-align: right;
}


#per_person li {
	white-space: nowrap;
	margin: 0;
	vertical-align: top;
}
#per_person li > * {
	display: inline-block;
	vertical-align: top;
}
#per_person .item_description {
	white-space: normal;
}

.price, .price_aligned {
	white-space: nowrap;
}
.price_aligned {
	display: inline-block;
	width: 4em;
}

.items .paid {
	opacity: 0.4;
}

.footer {
	margin-top: 1em;
}
	</style>
{% endblock %}
{% block scripts %}
	{{ super() }}
	<script src="{{ url_for('static', filename='js/select2.min.js') }}"></script>
	<script type="text/javascript">
{% if form %}
		function sortArg(sortable) {
			return sortable.sort();
		}
		var select = $(".select").select2({"sorter": sortArg});

		var options = select[0].options;
		function chooseRandom() {
			var index = Math.floor((Math.random() * options.length))
			var choice = options[index]
			select.val(choice.value).trigger("change")
		}
{% endif %}

{% if form and order.location %}
		function updateChoices() {
			$("#submit-reveals-options-msg").hide(0);
			$dish_choices = $("#dish_choices");
			$dish_choices.addClass("loading");

			var dish_id = $("#dish_id").val();
			var url = "{{ url_for('general_bp.location_dish', location_id=order.location.id, dish_id='DISHID') }}".replace("DISHID", encodeURI(dish_id));
			$dish_choices.find("select").attr("disabled", "disabled");

			$.get(url)
				.done(function(data) {
					$dish_choices.html("");

					for (var i in data) {
						var choice = data[i];
						var id = "choice_" + choice["id"];

						var label = $("<label class='control-label'/>")
							.attr("for", id)
							.text(choice["name"] +
								(choice["price"] ? ": € " + choice["price"] / 100 : "") +
								(choice["description"] ? " (" + choice["description"] + ")" : "")
							);

						var choiceSelect = $("<select class='form-control select' />")
							.attr("id", id)
							.attr("name", id);
						if (choice.type === "multi_choice") {
							choiceSelect.attr("multiple", "multiple");
						} else {
							choiceSelect.attr("required", "required");
						}

						for (var j in choice["options"]) {
							var option = choice["options"][j];
							choiceSelect.append(
								$("<option />").text(
									option["name"] +
									(option["price"] ? ": € " + option["price"] / 100 : "") +
									(option["description"] ? " (" + option["description"] + ")" : "")
								).attr("value", option["id"])
							);
						}

						$dish_choices
							.append(
								$("<div class='form-group select2-container select2'>")
									.append(label, "<br/>", choiceSelect),
								" "
							);
						choiceSelect.select2({"sorter": sortArg});
					}
					$dish_choices.removeClass("loading");
				}).fail(function() {
					$("#dish_choices").html("Could not load choices");
					$dish_choices.removeClass("loading");
					$("#submit-reveals-options-msg").show(0);
				});
		}
		$("#dish_id").on("change", updateChoices);
		updateChoices();
{% endif %}
	</script>
{% endblock %}