317 lines
10 KiB
JavaScript
317 lines
10 KiB
JavaScript
// components/fakuan-list/fakuan-list.js
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import request from '../../../../utils/request.js';
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const app = getApp();
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const MEIYE_TIAOSHU = 5;
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Component({
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properties: {
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status: { type: Number, value: 1, observer: 'reload' },
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searchDingdan: { type: String, value: '', observer: 'reload' },
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trigger: { type: Number, value: 0, observer: 'reload' }
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},
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data: {
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list: [],
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page: 1,
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hasMore: true,
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loading: false,
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loadingMore: false,
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ossImageUrl: app.globalData.ossImageUrl || '',
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// 详情弹窗
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showDetail: false,
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detailItem: null,
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// 申诉弹窗
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showShensu: false,
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shensuLiyou: '',
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shensuTupian: [],
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uploading: false,
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uploadProgress: { current: 0, total: 0 },
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uploadProgressWidth: '0%',
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// 支付弹窗
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showPay: false,
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payFadan: null
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},
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lifetimes: {
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attached() { this.reload(); }
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},
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methods: {
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// ==================== 数据加载 ====================
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reload() {
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this.setData({ page: 1, list: [], hasMore: true });
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this.loadData();
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},
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async loadData(isLoadMore = false) {
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// 防止重复请求
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if (this.data.loading || this.data.loadingMore) return;
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if (!isLoadMore) {
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this.setData({ loading: true });
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} else {
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// 加载更多时，如果后端已经告知没有更多数据，不发送请求
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if (!this.data.hasMore) {
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wx.showToast({ title: '没有更多了', icon: 'none', duration: 1000 });
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return;
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}
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this.setData({ loadingMore: true });
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}
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try {
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const res = await request({
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url: '/yonghu/dsfklbhq',
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method: 'POST',
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data: {
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page: this.data.page,
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page_size: MEIYE_TIAOSHU,
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zhuangtai: this.data.status,
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sousuo_dingdan_id: this.data.searchDingdan
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}
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});
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if (res.statusCode === 200 && res.data.code === 0) {
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const data = res.data.data;
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const newList = isLoadMore ? this.data.list.concat(data.list || []) : (data.list || []);
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this.setData({
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list: newList,
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hasMore: data.has_more || false, // 以后端返回为准
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page: isLoadMore ? this.data.page + 1 : 2, // 首次加载后页码为2
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loading: false,
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loadingMore: false
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});
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} else {
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wx.showToast({ title: res.data?.msg || '加载失败', icon: 'none' });
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this.setData({ loading: false, loadingMore: false });
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}
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} catch (e) {
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wx.showToast({ title: '网络请求失败', icon: 'none' });
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this.setData({ loading: false, loadingMore: false });
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}
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},
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loadMore() {
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if (this.data.list.length === 0) return;
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this.loadData(true);
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},
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// ==================== 详情弹窗 ====================
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openDetail(e) {
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const item = e.currentTarget.dataset.item;
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this.setData({ showDetail: true, detailItem: item });
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},
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closeDetail() {
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this.setData({ showDetail: false, detailItem: null });
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},
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// ==================== 申诉逻辑 ====================
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openShensu() {
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const item = this.data.detailItem;
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if (item.bohuiliyou) {
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wx.showToast({ title: '该罚单申诉已被驳回', icon: 'none' });
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return;
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}
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const existingImgs = (item.shensu_tupian || []).map(url => this.getFullUrl(url));
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this.setData({
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showShensu: true,
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shensuLiyou: item.shensuliyou || '',
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shensuTupian: existingImgs,
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uploading: false,
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uploadProgress: { current: 0, total: 0 },
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uploadProgressWidth: '0%'
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});
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},
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closeShensu() {
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this.setData({ showShensu: false });
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},
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onShensuInput(e) {
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this.setData({ shensuLiyou: e.detail.value.slice(0, 500) });
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},
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chooseImage() {
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const remain = 9 - this.data.shensuTupian.length;
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if (remain <= 0) return;
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wx.chooseMedia({
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count: remain,
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mediaType: ['image'],
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sourceType: ['album', 'camera'],
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success: (res) => {
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const newImgs = [...this.data.shensuTupian, ...res.tempFiles.map(f => f.tempFilePath)];
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this.setData({ shensuTupian: newImgs.slice(0, 9) });
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}
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});
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},
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deleteShensuImg(e) {
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const arr = this.data.shensuTupian;
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arr.splice(e.currentTarget.dataset.index, 1);
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this.setData({ shensuTupian: arr });
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},
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previewImage(e) {
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wx.previewImage({ current: e.currentTarget.dataset.url, urls: [e.currentTarget.dataset.url] });
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},
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previewLocalImg(e) {
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const idx = e.currentTarget.dataset.index;
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wx.previewImage({ current: this.data.shensuTupian[idx], urls: this.data.shensuTupian });
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},
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// ==================== 提交流程 ====================
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async submitShensu() {
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if (!this.data.shensuLiyou.trim()) {
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wx.showToast({ title: '请输入申诉理由', icon: 'none' });
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return;
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}
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wx.showLoading({ title: '提交中...' });
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try {
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const newLocalPaths = this.data.shensuTupian.filter(path => !path.startsWith('http'));
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let finalUrls = [];
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if (newLocalPaths.length > 0) {
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finalUrls = await this.piliangShangchuanShensuTupian(newLocalPaths);
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if (!finalUrls) {
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wx.hideLoading();
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return;
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}
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}
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const oldRemoteRelative = this.data.shensuTupian
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.filter(path => path.startsWith('http'))
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.map(url => url.replace(this.data.ossImageUrl, '').replace(/^\//, ''));
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const allUrls = oldRemoteRelative.concat(finalUrls);
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await this.doSubmitShensu(allUrls);
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} catch (err) {
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console.error('提交申诉失败', err);
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wx.showToast({ title: err.message || '提交失败', icon: 'none' });
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} finally {
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wx.hideLoading();
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}
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},
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async doSubmitShensu(tupianUrls) {
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const res = await request({
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url: '/yonghu/fkss',
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method: 'POST',
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data: {
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fadan_id: this.data.detailItem.id,
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shensu_liyou: this.data.shensuLiyou,
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shensu_tupian_urls: tupianUrls
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}
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});
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if (res.statusCode === 200 && res.data.code === 0) {
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wx.showToast({ title: '申诉已提交', icon: 'success' });
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this.setData({ showShensu: false, showDetail: false });
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this.reload();
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} else {
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throw new Error(res.data?.msg || '提交失败');
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}
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},
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// ==================== 图片上传到COS ====================
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async piliangShangchuanShensuTupian(localPaths) {
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const total = localPaths.length;
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if (!total) return [];
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this.setData({ uploading: true, uploadProgress: { current: 0, total: total }, uploadProgressWidth: '0%' });
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let tokenData;
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try {
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const credRes = await request({
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url: '/dingdan/dsscpz',
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method: 'POST',
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data: {
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dingdan_id: this.data.detailItem.guanliandingdan_id || '',
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fadan_id: this.data.detailItem.id,
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yongtu: 'fakuan'
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}
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});
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if (credRes.data.code !== 0) throw new Error(credRes.data.msg || '凭证获取失败');
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tokenData = credRes.data.data;
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} catch (e) {
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wx.showToast({ title: '获取上传凭证失败', icon: 'none' });
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this.setData({ uploading: false });
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return null;
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}
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const COS = require('../../../../utils/cos-wx-sdk-v5.js');
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const credentials = tokenData.credentials || tokenData;
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const cos = new COS({
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SimpleUploadMethod: 'putObject',
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getAuthorization: (options, callback) => {
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callback({
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TmpSecretId: credentials.tmpSecretId,
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TmpSecretKey: credentials.tmpSecretKey,
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SecurityToken: credentials.sessionToken || '',
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StartTime: tokenData.startTime,
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ExpiredTime: tokenData.expiredTime
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});
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}
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});
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const bucket = tokenData.bucket || 'julebu-1361527063';
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const region = tokenData.region || 'ap-shanghai';
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const yonghuid = app.globalData.userInfo?.yonghuid || wx.getStorageSync('uid') || '0000000';
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const fadanId = this.data.detailItem.id;
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const keys = [];
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for (let i = 0; i < total; i++) {
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keys.push(`fakuan/dashoufakuan/dashoufakuanshensu/${yonghuid}_${fadanId}_${Date.now() + i}.jpg`);
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}
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for (let i = 0; i < total; i++) {
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try {
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await new Promise((resolve, reject) => {
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const timeoutId = setTimeout(() => resolve(), 2000);
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cos.uploadFile({
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Bucket: bucket,
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Region: region,
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Key: keys[i],
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FilePath: localPaths[i],
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onProgress: (info) => {
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if (Math.round(info.percent * 100) === 100) {
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clearTimeout(timeoutId);
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resolve();
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}
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}
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}, (err) => {
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clearTimeout(timeoutId);
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if (err) reject(err);
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else resolve();
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});
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});
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} catch (err) {
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wx.showToast({ title: `第 ${i + 1} 张上传失败`, icon: 'none' });
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this.setData({ uploading: false });
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return null;
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}
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const done = i + 1;
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this.setData({
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uploadProgress: { current: done, total: total },
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uploadProgressWidth: `${((done / total) * 100).toFixed(0)}%`
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});
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}
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this.setData({ uploading: false });
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return keys;
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},
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// ==================== 缴纳支付 ====================
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startPay() {
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this.setData({
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showDetail: false,
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showPay: true,
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payFadan: this.data.detailItem
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});
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},
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onPayClose() {
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this.setData({ showPay: false, payFadan: null });
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},
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onPaySuccess() {
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this.setData({ showPay: false, payFadan: null });
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this.reload();
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},
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// ==================== 工具方法 ====================
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getFullUrl(url) {
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if (!url) return '';
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if (url.startsWith('http')) return url;
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return this.data.ossImageUrl + url;
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}
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}
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}); |