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159 lines
3.0 KiB
159 lines
3.0 KiB
<script lang="ts" setup>
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import { useInfiniteScroll } from '@vueuse/core'
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import { defineProps, onMounted, onUnmounted, reactive, ref, watch } from 'vue'
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import ListItem from './ListItem.vue'
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import emitter from '@/utils/mitt'
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import { useTaskStore } from '@/store/modules/task'
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import { filter } from 'lodash'
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defineProps({
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showFieldList: {
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type: Array,
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default: () => [],
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},
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})
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const taskStore = useTaskStore()
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const data = ref<any[]>([])
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const activeId = ref('')
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const el = ref<HTMLDivElement | null>(null)
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const keyword = ref('')
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const canloadMore = ref(true)
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const isLoading = ref(false)
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const searchId = ref('')
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const pagination = reactive({
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pageNo: 0,
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pageSize: 30,
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})
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function selectHandler(id: string, index: number) {
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taskStore.setActive(index)
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}
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useInfiniteScroll(
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el as any,
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() => {
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loadMore()
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},
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{ distance: 10, interval: 1500, canLoadMore: () => canloadMore.value },
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)
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async function loadMore() {
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if (isLoading.value || el.value == null)
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return
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isLoading.value = true
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try {
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const more = await fetchList()
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data.value.push(...more)
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}
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finally {
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isLoading.value = false
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}
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}
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// 获取左侧列表
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async function fetchList() {
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try {
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pagination.pageNo += 1
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const result = await taskStore.fetchApprovalList({
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...pagination,
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keyword: keyword.value,
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userSearchId:searchId.value
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})
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const { data, pageCount } = result
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canloadMore.value = pageCount >= pagination.pageNo
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return data || []
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}
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catch (error) {
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canloadMore.value = false
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return []
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}
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}
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watch(
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() => taskStore.activeId,
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(newVal) => {
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activeId.value = newVal
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},
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)
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function reset() {
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pagination.pageNo = 0
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pagination.pageSize = 30
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canloadMore.value = true
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data.value.length = 0
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taskStore.reset()
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}
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async function search(word: string) {
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keyword.value = word
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reset()
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useInfiniteScroll(
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el as any,
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() => {
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loadMore()
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},
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{ distance: 10, canLoadMore: () => canloadMore.value },
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)
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}
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onMounted(() => {
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emitter.on('refresh', refreshHandler)
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emitter.on('filter',async(id)=>{
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await reset();
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searchId.value = id;
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data.value = await fetchList();
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})
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})
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onUnmounted(() => {
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emitter.off('refresh', refreshHandler)
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})
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async function refreshHandler() {
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search('')
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}
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function setStatusName(text) {
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const index = taskStore.getCurrentIndex
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data.value[index].statshisText = text
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}
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defineExpose({
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search,
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setStatusName,
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})
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</script>
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<template>
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<n-spin :show="isLoading">
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<div ref="el" class="list">
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<ListItem
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v-for="(item, index) in data"
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:key="item.id"
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:show-field-list="showFieldList"
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:selected="activeId === item.id"
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:list-item="item"
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@click="selectHandler(item.id, index)"
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/>
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</div>
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</n-spin>
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</template>
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<style lang="less" scoped>
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.list {
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height: calc(100vh - 146px);
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overflow-y: scroll;
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overflow-x: hidden;
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scrollbar-width: none;
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/* firefox */
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-ms-overflow-style: none;
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/* IE 10+ */
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&::-webkit-scrollbar {
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display: none;
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}
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}
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</style>
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