Organise edit page into tabs

Use tabs for the various sections on the edit page so that the schedule
timetable is more easily visible at the same time as the editable tables.

components/TableScheduleEventSlots.vue

@@ -1,6 +1,5 @@
 <template>
 	<div>
-		<Timetable :schedule :eventSlotFilter :shiftSlotFilter />
 		<table>
 			<thead>
 				<tr>
@@ -205,7 +204,6 @@ const props = defineProps<{
 	edit?: boolean,
 	locationId?: number,
 	eventSlotFilter?: (slot: ClientScheduleEventSlot) => boolean,
-	shiftSlotFilter?: (slot: ClientScheduleShiftSlot) => boolean,
 }>();
 
 interface EventSlot {

components/TableScheduleShiftSlots.vue

@@ -1,6 +1,5 @@
 <template>
 	<div>
-		<Timetable :schedule :eventSlotFilter :shiftSlotFilter />
 		<table>
 			<thead>
 				<tr>
@@ -204,8 +203,6 @@ import type { Id } from '~/shared/types/common';
 const props = defineProps<{
 	edit?: boolean,
 	roleId?: Id,
-	eventSlotFilter?: (slot: ClientScheduleEventSlot) => boolean,
-	shiftSlotFilter?: (slot: ClientScheduleShiftSlot) => boolean,
 }>();
 
 interface ShiftSlot {

components/Tabs.vue

@@ -0,0 +1,86 @@
+<template>
+	<section class="tabs">
+		<nav>
+			<div
+				v-for="tab in tabs"
+				class="tab"
+				:class="{ active: tab.id === activeTab }"
+			>
+				<div class="flap">
+					<h2>
+						<NuxtLink
+							:to="{ ...route, query: { ...route.query, tab: tab.id }}"
+						>
+							{{ tab.title }}
+						</NuxtLink>
+					</h2>
+				</div>
+				<div class="spacer"></div>
+			</div>
+		</nav>
+		<slot :name="activeTab">No content for {{ activeTab }}</slot>
+	</section>
+</template>
+
+<script lang="ts" setup>
+const props = defineProps<{
+	tabs: { id: string, title: string }[],
+	default: string,
+}>();
+
+const route = useRoute();
+const activeTab = computed({
+	get: () => queryToString(route.query.tab ?? props.default),
+	set: (value: string | undefined) => navigateTo({
+		path: route.path,
+		query: {
+			...route.query,
+			tab: value,
+		},
+	}),
+});
+</script>
+
+<style scoped>
+
+nav {
+	margin-block: 1rem 0.5rem;
+	display: flex;
+	flex-wrap: wrap;
+	row-gap: 0.5rem;
+}
+.tab {
+	display: flex;
+	flex-wrap: wrap;
+}
+.tab.active {
+	padding-block-start: 1px;
+}
+.tab:last-child {
+	flex-grow: 1;
+}
+.tab .spacer {
+	flex: 1 0 0.75rem;
+}
+.tab .flap,
+.tab .spacer {
+	border-block-end: 1px solid color-mix(in srgb, CanvasText, Canvas 20%);
+}
+.tab.active .flap {
+	border-block-end: none;
+}
+.tab:not(.active) .flap h2 {
+	opacity: 0.7;
+}
+
+h2 {
+	border: 1px solid color-mix(in srgb, CanvasText, Canvas 20%);
+	border-start-start-radius: 0.4rem;
+	border-start-end-radius: 0.4rem;
+	border-block-end: none;
+	padding-inline: 0.5rem;
+	margin-block: 0;
+	font-size: 1.2rem;
+	padding-block: 0.3rem 0.1rem;
+}
+</style>