From 2667bffd342a542c07d7bb36f1807ba0ac7201d6 Mon Sep 17 00:00:00 2001
From: dap <15891557205@163.com>
Date: Tue, 17 Dec 2024 19:33:25 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=88=91=E7=9A=84=E6=8A=84=E9=80=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../src/views/workflow/task/taskCopyList.vue  | 133 +++++++++++++++++-
 1 file changed, 129 insertions(+), 4 deletions(-)

diff --git a/apps/web-antd/src/views/workflow/task/taskCopyList.vue b/apps/web-antd/src/views/workflow/task/taskCopyList.vue
index 06372a15..5cc32af2 100644
--- a/apps/web-antd/src/views/workflow/task/taskCopyList.vue
+++ b/apps/web-antd/src/views/workflow/task/taskCopyList.vue
@@ -1,9 +1,134 @@
 <script setup lang="ts">
-import CommonSkeleton from '#/views/common';
+import type { FlowInfoResponse } from '#/api/workflow/instance/model';
+import type { TaskInfo } from '#/api/workflow/task/model';
+
+import { computed, onMounted, ref } from 'vue';
+
+import { Page } from '@vben/common-ui';
+
+import { Empty, InputSearch } from 'ant-design-vue';
+import { debounce } from 'lodash-es';
+
+import { flowInfo } from '#/api/workflow/instance';
+import { pageByTaskCopy } from '#/api/workflow/task';
+
+import { ApprovalCard, ApprovalPanel } from '../components';
+
+const emptyImage = Empty.PRESENTED_IMAGE_SIMPLE;
+
+const taskList = ref<({ active: boolean } & TaskInfo)[]>([]);
+const taskTotal = ref(0);
+const page = ref(1);
+
+/**
+ * 是否已经加载全部数据 即 taskList.length === taskTotal
+ */
+const isLoadComplete = computed(
+  () => taskList.value.length === taskTotal.value,
+);
+
+onMounted(async () => {
+  /**
+   * 获取待办任务列表
+   */
+  const resp = await pageByTaskCopy({ pageSize: 10, pageNum: page.value });
+  console.log(resp);
+  taskList.value = resp.rows.map((item) => ({ ...item, active: false }));
+  taskTotal.value = resp.total;
+});
+
+const handleScroll = debounce(async (e: Event) => {
+  if (!e.target) {
+    return;
+  }
+  // e.target.scrollTop 是元素顶部到当前可视区域顶部的距离，即已滚动的高度。
+  // e.target.clientHeight 是元素的可视高度。
+  // e.target.scrollHeight 是元素的总高度。
+  const { scrollTop, clientHeight, scrollHeight } = e.target as HTMLElement;
+  // 判断是否滚动到底部
+  const isBottom = scrollTop + clientHeight >= scrollHeight;
+
+  // 滚动到底部且没有加载完成
+  if (isBottom && !isLoadComplete.value) {
+    page.value += 1;
+    const resp = await pageByTaskCopy({ pageSize: 10, pageNum: page.value });
+    taskList.value.push(
+      ...resp.rows.map((item) => ({ ...item, active: false })),
+    );
+  }
+}, 200);
+
+const currentInstance = ref<FlowInfoResponse>();
+
+const lastSelectId = ref('');
+const currentTask = ref<TaskInfo>();
+async function handleCardClick(item: TaskInfo) {
+  const { id, businessId } = item;
+  // 点击的是同一个
+  if (lastSelectId.value === id) {
+    return;
+  }
+  currentTask.value = item;
+  // 反选状态 & 如果已经点击了 不变 & 保持只能有一个选中
+  taskList.value.forEach((item) => {
+    item.active = item.id === id;
+  });
+  lastSelectId.value = id;
+
+  const resp = await flowInfo(businessId);
+  currentInstance.value = resp;
+}
 </script>
 
 <template>
-  <div>
-    <CommonSkeleton />
-  </div>
+  <Page :auto-content-height="true">
+    <div class="flex h-full gap-2">
+      <div
+        class="bg-background flex h-full min-w-[320px] max-w-[320px] flex-col rounded-lg"
+      >
+        <!-- 搜索条件 -->
+        <div
+          class="bg-background z-100 sticky left-0 top-0 w-full rounded-t-lg border-b-[1px] border-solid p-2"
+        >
+          <InputSearch placeholder="搜索还没做" />
+        </div>
+        <div
+          class="thin-scrollbar flex flex-1 flex-col gap-2 overflow-y-auto py-3"
+          @scroll="handleScroll"
+        >
+          <template v-if="taskList.length > 0">
+            <ApprovalCard
+              v-for="item in taskList"
+              :key="item.id"
+              :info="item"
+              class="mx-2"
+              @click="handleCardClick(item)"
+            />
+          </template>
+          <Empty v-else :image="emptyImage" />
+        </div>
+        <!-- total显示 -->
+        <div
+          class="bg-background sticky bottom-0 w-full rounded-b-lg border-t-[1px] py-2"
+        >
+          <div class="flex items-center justify-center">
+            共 {{ taskTotal }} 条记录
+          </div>
+        </div>
+      </div>
+      <ApprovalPanel :task="currentTask" type="readonly" />
+    </div>
+  </Page>
 </template>
+
+<style lang="scss" scoped>
+.thin-scrollbar {
+  &::-webkit-scrollbar {
+    width: 5px;
+  }
+}
+
+:deep(.ant-card-body) {
+  @apply thin-scrollbar;
+}
+</style>