From 668c678714c72a6c20f30cc1cc28f979983cb1b4 Mon Sep 17 00:00:00 2001
From: Ryan Wang <i@ryanc.cc>
Date: Thu, 29 Sep 2022 12:47:03 +0800
Subject: [PATCH] refactor: pagination component

Signed-off-by: Ryan Wang <i@ryanc.cc>
---
 .../pagination/Pagination.story.vue           |   4 +-
 .../src/components/pagination/Pagination.vue  | 150 ++++++++++--------
 .../contents/attachments/AttachmentList.vue   |   1 +
 .../CoreSelectorProvider.vue                  |   1 +
 src/modules/contents/comments/CommentList.vue |   1 +
 src/modules/contents/pages/SinglePageList.vue |   1 +
 src/modules/contents/posts/PostList.vue       |   1 +
 src/modules/system/users/UserList.vue         |   3 +-
 8 files changed, 96 insertions(+), 66 deletions(-)

diff --git a/packages/components/src/components/pagination/Pagination.story.vue b/packages/components/src/components/pagination/Pagination.story.vue
index b9da2ec9..6c351496 100644
--- a/packages/components/src/components/pagination/Pagination.story.vue
+++ b/packages/components/src/components/pagination/Pagination.story.vue
@@ -2,8 +2,8 @@
   <Story :init-state="initState" title="Pagination">
     <template #default="{ state }">
       <VPagination
-        :page="state.page"
-        :size="state.size"
+        v-model:page="state.page"
+        v-model:size="state.size"
         :total="state.total"
       ></VPagination>
     </template>
diff --git a/packages/components/src/components/pagination/Pagination.vue b/packages/components/src/components/pagination/Pagination.vue
index 059ad840..b1cc3a1a 100644
--- a/packages/components/src/components/pagination/Pagination.vue
+++ b/packages/components/src/components/pagination/Pagination.vue
@@ -1,24 +1,32 @@
 <script lang="ts" setup>
-import { UseOffsetPagination } from "@vueuse/components";
 import { IconArrowLeft, IconArrowRight } from "../../icons/icons";
-import { ref, toRefs, watch } from "vue";
+import { ref, toRefs, watch, watchEffect } from "vue";
+import { useOffsetPagination } from "@vueuse/core";
 
 const props = withDefaults(
   defineProps<{
     page?: number;
     size?: number;
     total?: number;
+    sizeOptions?: number[];
   }>(),
   {
     page: 1,
     size: 10,
     total: 0,
+    sizeOptions: () => [10],
   }
 );
 
-const { page, size, total } = toRefs(props);
+const page = ref(props.page);
+const size = ref(props.size);
+const total = ref(props.total);
 
-const key = ref(Math.random());
+watch([() => props.page, () => props.size, () => props.total], () => {
+  page.value = props.page;
+  size.value = props.size;
+  total.value = props.total;
+});
 
 const emit = defineEmits<{
   (event: "update:page", page: number): void;
@@ -33,81 +41,97 @@ const onPageChange = ({
   currentPage: number;
   currentPageSize: number;
 }) => {
+  emit("update:page", currentPage);
+  emit("update:size", currentPageSize);
   emit("change", {
     page: currentPage,
     size: currentPageSize,
   });
 };
 
-watch(
-  () => total?.value,
-  () => {
-    key.value = Math.random();
-  }
-);
+const {
+  currentPage,
+  currentPageSize,
+  pageCount,
+  isFirstPage,
+  isLastPage,
+  prev,
+  next,
+} = useOffsetPagination({
+  total: total,
+  page: page,
+  pageSize: size,
+  onPageChange: onPageChange,
+  onPageSizeChange: onPageChange,
+});
 </script>
 <template>
-  <UseOffsetPagination
-    :key="key"
-    v-slot="{ currentPage, next, prev, pageCount }"
-    :page="page"
-    :page-size="size"
-    :total="total"
-    @page-change="onPageChange"
-    @page-size-change="onPageChange"
-  >
-    <div class="bg-white flex items-center justify-between">
-      <div class="flex-1 flex justify-between sm:!hidden items-center">
-        <span
-          class="relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 cursor-pointer"
+  <div class="bg-white flex items-center justify-between">
+    <div class="flex-1 flex justify-between sm:!hidden items-center">
+      <span
+        class="relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 cursor-pointer"
+        @click="prev"
+      >
+        <IconArrowLeft />
+      </span>
+      <span class="text-sm text-gray-500">
+        {{ currentPage }} / {{ pageCount }}
+      </span>
+      <span
+        class="ml-3 relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 cursor-pointer"
+        @click="next"
+      >
+        <IconArrowRight />
+      </span>
+    </div>
+    <div class="hidden sm:flex-1 sm:flex sm:items-center items-center gap-2">
+      <nav
+        aria-label="Pagination"
+        class="relative z-0 inline-flex rounded-base shadow-sm -space-x-px"
+      >
+        <button
+          class="relative h-8 outline-none inline-flex items-center px-2 py-1.5 rounded-l-base border border-gray-300 bg-white text-sm font-medium text-gray-500 hover:bg-gray-50 cursor-pointer disabled:cursor-not-allowed"
+          :disabled="isFirstPage"
           @click="prev"
         >
           <IconArrowLeft />
-        </span>
-        <span class="text-sm text-gray-500">
-          {{ currentPage }} / {{ pageCount }}
-        </span>
-        <span
-          class="ml-3 relative inline-flex items-center px-4 py-2 border border-gray-300 text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 cursor-pointer"
+        </button>
+        <button
+          class="relative h-8 outline-none inline-flex items-center px-2 py-1.5 rounded-r-base border border-gray-300 bg-white text-sm font-medium text-gray-500 hover:bg-gray-50 cursor-pointer disabled:cursor-not-allowed"
+          :disabled="isLastPage"
           @click="next"
         >
           <IconArrowRight />
-        </span>
-      </div>
-      <div class="hidden sm:flex-1 sm:flex sm:items-center">
-        <nav
-          aria-label="Pagination"
-          class="relative z-0 inline-flex rounded-base shadow-sm -space-x-px"
+        </button>
+      </nav>
+      <div class="inline-flex items-center gap-2">
+        <select
+          v-model="currentPage"
+          :disabled="pageCount === 0"
+          class="h-8 border outline-none rounded-base px-2 text-gray-800 text-sm border-gray-300"
         >
-          <span
-            class="relative inline-flex items-center px-2 py-2 rounded-l-[4px] border border-gray-300 bg-white text-sm font-medium text-gray-500 hover:bg-gray-50 cursor-pointer"
-            @click="prev"
+          <option v-if="pageCount === 0" :value="0">0 / 0</option>
+          <option v-for="i in pageCount" :key="i" :value="i">
+            {{ i }} / {{ pageCount }}
+          </option>
+        </select>
+        <span class="text-sm text-gray-500">页</span>
+      </div>
+      <div class="inline-flex items-center gap-2">
+        <select
+          v-model="currentPageSize"
+          class="h-8 border outline-none rounded-base px-2 text-gray-800 text-sm border-gray-300"
+        >
+          <option
+            v-for="(sizeOption, index) in sizeOptions"
+            :key="index"
+            :value="sizeOption"
           >
-            <IconArrowLeft />
-          </span>
-          <span
-            v-for="i in pageCount"
-            :key="i"
-            :class="{
-              'z-10 bg-primary/1 border-primary text-primary':
-                i === currentPage,
-              'bg-white border-gray-300 text-gray-500 hover:bg-gray-50':
-                i !== currentPage,
-            }"
-            aria-current="page"
-            class="relative inline-flex items-center px-4 py-2 border text-sm font-medium cursor-pointer select-none"
-            @click="currentPage.value = i"
-          >
-            {{ i }}
-          </span>
-          <span
-            class="relative inline-flex items-center px-2 py-2 rounded-r-[4px] border border-gray-300 bg-white text-sm font-medium text-gray-500 hover:bg-gray-50 cursor-pointer"
-            @click="next"
-          >
-            <IconArrowRight />
-          </span>
-        </nav>
+            {{ sizeOption }}
+          </option>
+        </select>
+        <span class="text-sm text-gray-500">条 / 页</span>
       </div>
     </div>
-  </UseOffsetPagination>
+  </div>
 </template>
diff --git a/src/modules/contents/attachments/AttachmentList.vue b/src/modules/contents/attachments/AttachmentList.vue
index ee86f827..a31e5f78 100644
--- a/src/modules/contents/attachments/AttachmentList.vue
+++ b/src/modules/contents/attachments/AttachmentList.vue
@@ -690,6 +690,7 @@ onMounted(() => {
                 :page="attachments.page"
                 :size="attachments.size"
                 :total="attachments.total"
+                :size-options="[60, 120, 200]"
                 @change="handlePaginationChange"
               />
             </div>
diff --git a/src/modules/contents/attachments/components/selector-providers/CoreSelectorProvider.vue b/src/modules/contents/attachments/components/selector-providers/CoreSelectorProvider.vue
index 0be884d5..9ae389a8 100644
--- a/src/modules/contents/attachments/components/selector-providers/CoreSelectorProvider.vue
+++ b/src/modules/contents/attachments/components/selector-providers/CoreSelectorProvider.vue
@@ -165,6 +165,7 @@ await handleFetchAttachments();
       :page="attachments.page"
       :size="attachments.size"
       :total="attachments.total"
+      :size-options="[60, 120, 200]"
       @change="handlePaginationChange"
     />
   </div>
diff --git a/src/modules/contents/comments/CommentList.vue b/src/modules/contents/comments/CommentList.vue
index da4e3074..36bf51ab 100644
--- a/src/modules/contents/comments/CommentList.vue
+++ b/src/modules/contents/comments/CommentList.vue
@@ -428,6 +428,7 @@ function handleSelectUser(user: User | undefined) {
             :page="comments.page"
             :size="comments.size"
             :total="comments.total"
+            :size-options="[20, 30, 50, 100]"
             @change="handlePaginationChange"
           />
         </div>
diff --git a/src/modules/contents/pages/SinglePageList.vue b/src/modules/contents/pages/SinglePageList.vue
index f01d5a5b..1e2c34d6 100644
--- a/src/modules/contents/pages/SinglePageList.vue
+++ b/src/modules/contents/pages/SinglePageList.vue
@@ -638,6 +638,7 @@ function handleSortItemChange(sortItem?: SortItem) {
           :page="singlePages.page"
           :size="singlePages.size"
           :total="singlePages.total"
+          :size-options="[20, 30, 50, 100]"
           @change="handlePaginationChange"
         />
       </div>
diff --git a/src/modules/contents/posts/PostList.vue b/src/modules/contents/posts/PostList.vue
index 42c6e9a9..db9ccc8a 100644
--- a/src/modules/contents/posts/PostList.vue
+++ b/src/modules/contents/posts/PostList.vue
@@ -928,6 +928,7 @@ function handleContributorChange(user?: User) {
             :page="posts.page"
             :size="posts.size"
             :total="posts.total"
+            :size-options="[20, 30, 50, 100]"
             @change="handlePaginationChange"
           />
         </div>
diff --git a/src/modules/system/users/UserList.vue b/src/modules/system/users/UserList.vue
index 27821b27..eac34f7c 100644
--- a/src/modules/system/users/UserList.vue
+++ b/src/modules/system/users/UserList.vue
@@ -36,7 +36,7 @@ const grantPermissionModal = ref<boolean>(false);
 
 const users = ref<UserList>({
   page: 1,
-  size: 10,
+  size: 20,
   total: 0,
   items: [],
   first: true,
@@ -486,6 +486,7 @@ onMounted(() => {
             :page="users.page"
             :size="users.size"
             :total="users.total"
+            :size-options="[20, 30, 50, 100]"
             @change="handlePaginationChange"
           />
         </div>