From eaa37cbec0fb0a3cbbafd52ba74a37337d82e814 Mon Sep 17 00:00:00 2001
From: TAKAHASHI Shuuji <shuuji3@gmail.com>
Date: Sun, 24 Mar 2024 19:03:39 +0900
Subject: [PATCH] TMP: sort list items

---
 components/common/CommonPaginator.vue |  9 ++++++++-
 pages/[[server]]/lists.vue            | 28 ++++++++++++++++++++++++++-
 2 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/components/common/CommonPaginator.vue b/components/common/CommonPaginator.vue
index 46276eab..b8f28dd7 100644
--- a/components/common/CommonPaginator.vue
+++ b/components/common/CommonPaginator.vue
@@ -4,6 +4,8 @@ import { DynamicScroller } from 'vue-virtual-scroller'
 import 'vue-virtual-scroller/dist/vue-virtual-scroller.css'
 import type { mastodon } from 'masto'
 import type { UnwrapRef } from 'vue'
+// eslint-disable-next-line vue/prefer-import-from-vue
+import type { UnwrapRefSimple } from '@vue/reactivity'
 
 const {
   paginator,
@@ -66,7 +68,12 @@ function removeEntry(entryId: any) {
   items.value = items.value.filter(i => (i as any)[keyProp] !== entryId)
 }
 
-defineExpose({ createEntry, removeEntry, updateEntry })
+function sortEntries() {
+  if (preprocess)
+    items.value = (preprocess([...items.value as U[]])) as UnwrapRefSimple<U>[]
+}
+
+defineExpose({ createEntry, removeEntry, updateEntry, sortEntries })
 </script>
 
 <template>
diff --git a/pages/[[server]]/lists.vue b/pages/[[server]]/lists.vue
index 15459b8c..cd67f8e4 100644
--- a/pages/[[server]]/lists.vue
+++ b/pages/[[server]]/lists.vue
@@ -21,6 +21,7 @@ const actionError = ref<string | undefined>(undefined)
 const busy = ref<boolean>(false)
 const createText = ref('')
 const enableSubmit = computed(() => createText.value.length > 0)
+const sortingType = ref<string>('title')
 
 async function createList() {
   if (busy.value || !enableSubmit.value)
@@ -62,6 +63,22 @@ function removeEntry(id: string) {
   paginatorRef.value?.removeEntry(id)
 }
 
+function sortLists(items: mastodon.v1.List[]) {
+  return items.toSorted(getComparisonFunction())
+}
+
+function getComparisonFunction(): ((l1: mastodon.v1.List, l2: mastodon.v1.List) => number) {
+  if (sortingType.value === 'title')
+    return (l1, l2) => l1.title.localeCompare(l2.title)
+  else
+    return (l1, l2) => l1.id > l2.id ? 1 : -1
+}
+
+function toggleSortingType() {
+  sortingType.value = sortingType.value === 'title' ? 'id' : 'title'
+  paginatorRef.value?.sortEntries()
+}
+
 onDeactivated(() => clearError(false))
 </script>
 
@@ -73,8 +90,17 @@ onDeactivated(() => clearError(false))
         <span text-lg font-bold>{{ t('nav.lists') }}</span>
       </NuxtLink>
     </template>
+    <template #actions>
+      <CommonTooltip :content="sortingType === 'title' ? 'Sorted by list name' : 'Sorted by creation time'" no-auto-focus>
+        <button
+          text-primary cursor-pointer m3
+          :class="sortingType === 'title' ? 'i-ri:sort-alphabet-asc' : 'i-ri:sort-desc'"
+          @click="toggleSortingType"
+        />
+      </CommonTooltip>
+    </template>
     <slot>
-      <CommonPaginator ref="paginatorRef" :paginator="paginator">
+      <CommonPaginator ref="paginatorRef" :paginator="paginator" :preprocess="sortLists">
         <template #default="{ item }">
           <ListEntry
             :model-value="item"