jeecg-boot-vue3/src/components/jeecg/OnLine/hooks/usePopBiz.ts

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import {reactive, ref, unref, defineAsyncComponent } from "vue";
import {httpGroupRequest} from "/@/components/Form/src/utils/GroupRequest";
import {defHttp} from '/@/utils/http/axios';
import {filterMultiDictText} from '/@/utils/dict/JDictSelectUtil.js';
import {useMessage} from '/@/hooks/web/useMessage';
import { OnlineColumn } from '/@/components/jeecg/OnLine/types/onlineConfig'
import { h } from 'vue'
import { useRouter } from 'vue-router';
import {useMethods} from '/@/hooks/system/useMethods';
export function usePopBiz(props,tableRef?) {
const {createMessage} = useMessage();
//弹窗可视状态
const visible = ref(false);
//表格加载
const loading = ref(false);
//cgRpConfigId
const cgRpConfigId = ref('');
//标题
const title = ref('列表');
// 排序字段,默认无排序
const iSorter = ref<any>('');
// 查询对象
const queryInfo = ref([]);
// 查询参数
const queryParam = ref<any>({});
// 动态参数
const dynamicParam = ref<any>({});
//字典配置项
const dictOptions = ref({});
//数据集
const dataSource = ref<Array<object>>([]);
//定义表格信息
const columns = ref<Array<object>>([]);
//定义请求url信息
const configUrl = reactive({
//列表页加载column和data
getColumnsAndData: '/online/cgreport/api/getColumnsAndData/',
getColumns: '/online/cgreport/api/getRpColumns/',
getData: '/online/cgreport/api/getData/',
getQueryInfo: '/online/cgreport/api/getQueryInfo/',
export: '/online/cgreport/api/exportXls/'
});
//已选择的值
const checkedKeys = ref<Array<string | number>>([]);
//选择的行记录
const selectRows = ref<Array<any>>([]);
// 点击单元格选中行 popup需要 但是报表预览不需要
let clickThenCheckFlag = true
if(props.clickToRowSelect===false){
clickThenCheckFlag = false
}
/**
* 选择列配置
*/
const rowSelection = {
fixed: true,
selectedRowKeys: checkedKeys,
selectionRows: selectRows,
onChange: onSelectChange
}
/**
* 序号列配置
*/
const indexColumnProps = {
dataIndex: 'index',
width: '15px',
};
/**
* 分页配置
*/
const pagination = reactive({
current: 1,
pageSize: 10,
pageSizeOptions: ['10', '20', '30'],
// showTotal: (total, range) => {
// return range[0] + '-' + range[1] + ' 共' + total + '条'
// },
showQuickJumper: true,
showSizeChanger: true,
total: 0,
// 合计逻辑 [待优化 3.0]
showTotal: (total) => onShowTotal(total),
realPageSize: 10,
realTotal: 0,
// 是否有合计列,默认为""在第一次获取到数据之后会设计为ture或者false
isTotal: <string | boolean> '',
onShowSizeChange: (current, pageSize) => onSizeChange(current, pageSize)
});
/**
* 表格选择事件
* @param selectedRowKeys
* @param selectRow
*/
function onSelectChange(selectedRowKeys: (string | number)[]) {
if (!selectedRowKeys || selectedRowKeys.length == 0) {
selectRows.value = []
} else {
for (let i = 0; i < selectedRowKeys.length; i++) {
let combineKey = combineRowKey(getRowByKey(selectedRowKeys[i]));
let keys = unref(checkedKeys);
if (combineKey && keys.indexOf(combineKey) < 0) {
let row = getRowByKey(selectedRowKeys[i]);
row && selectRows.value.push(row)
}
}
}
checkedKeys.value = selectedRowKeys;
}
/**
* 过滤没用选项
* @param selectedRowKeys
*/
function filterUnuseSelect() {
selectRows.value = unref(selectRows).filter(item=>{
let combineKey = combineRowKey(item);
return unref(checkedKeys).indexOf(combineKey)>=0
})
}
/**
* 根据key获取row信息
* @param key
*/
function getRowByKey(key) {
let row = unref(dataSource).filter(record => combineRowKey(record) === key);
return row&&row.length>0?row[0]:'';
}
/**
* 加载rowKey
*/
function combineRowKey(record) {
let res = record?.id || '';
Object.keys(record).forEach(key => {
res = (key =='rowIndex') ? (record[key] + res) : (res + record[key]);
});
res = res.length > 50 ? res.substring(0, 50) : res;
return res
}
/**
* 加载列信息
*/
function loadColumnsInfo() {
let url = `${configUrl.getColumns}${props.code}`;
//缓存key
let groupIdKey = props.groupId ? `${props.groupId}${url}` : '';
httpGroupRequest(() => defHttp.get({url}, {isTransformResponse: false, successMessageMode: 'none'}), groupIdKey).then(res => {
if (res.success) {
initDictOptionData(res.result.dictOptions);
cgRpConfigId.value = res.result.cgRpConfigId;
title.value = res.result.cgRpConfigName;
let currColumns = res.result.columns;
for (let a = 0; a < currColumns.length; a++) {
if (currColumns[a].customRender) {
let dictCode = currColumns[a].customRender;
currColumns[a].customRender = ({text}) => {
return filterMultiDictText(unref(dictOptions)[dictCode], text + "");
}
}
// 排序字段受控
if (unref(iSorter) && currColumns[a].dataIndex === unref(iSorter).column) {
currColumns[a].sortOrder = unref(iSorter).order === 'asc' ? 'ascend' : 'descend'
}
}
if (currColumns[0].key !== 'rowIndex') {
currColumns.unshift({
title: '序号',
dataIndex: 'rowIndex',
key:'rowIndex',
width:60,
align:"center",
customRender:function ({text}) {
return parseInt(text)+1;
}
});
}
columns.value = [...currColumns];
initQueryInfo(null)
}
})
}
/**
* 加载列和数据[列表专用]
*/
function loadColumnsAndData() {
// 第一次加载 置空isTotal 在这里调用确保 该方法只是进入页面后 加载一次 其余查询不走该方法
pagination.isTotal = ''
let url = `${configUrl.getColumnsAndData}${props.id}`;
//缓存key
let groupIdKey = props.groupId ? `${props.groupId}${url}` : '';
httpGroupRequest(() => defHttp.get({url}, {isTransformResponse: false, successMessageMode: 'none'}), groupIdKey).then(res => {
if (res.success) {
initDictOptionData(res.result.dictOptions);
cgRpConfigId.value = props.id;
let { columns: metaColumnList, cgreportHeadName, fieldHrefSlots, isGroupTitle } = res.result;
title.value = cgreportHeadName;
// href 跳转
const fieldHrefSlotKeysMap = {}
fieldHrefSlots.forEach(item => fieldHrefSlotKeysMap[item.slotName] = item)
let currColumns = handleColumnHrefAndDict(metaColumnList, fieldHrefSlotKeysMap)
// popup需要序号 普通列表不需要
if(clickThenCheckFlag===true){
currColumns.unshift({
title: '序号',
dataIndex: 'rowIndex',
key:'rowIndex',
width:60,
align:"center",
customRender:function ({text}) {
return parseInt(text)+1;
}
});
}
// 合并表头
if(isGroupTitle === true){
currColumns = handleGroupTitle(currColumns);
}
columns.value = [...currColumns];
initQueryInfo(res.result.data)
}else{
//update-begin-author:taoyan date:20220401 for: VUEN-583【vue3】JeecgBootException: sql黑名单校验不通过,请联系管理员!,前台无提示
createMessage.warning(res.message)
//update-end-author:taoyan date:20220401 for: VUEN-583【vue3】JeecgBootException: sql黑名单校验不通过,请联系管理员!,前台无提示
}
})
}
/**
* 处理求和的列 合计逻辑 [待优化 3.0]
*/
function handleSumColumn(metaColumnList: OnlineColumn[], dataTotal: number):void {
// 获取需要合计列的dataIndex
let sumColumnList = getNeedSumColumns(metaColumnList);
// 判断是否为第一次获取数据如果是的话则需要重新设置pageSize
if (pagination.isTotal == '') {
if (sumColumnList.length > 0) {
pagination.isTotal = true
// 有合计字段时每次最多查询原pageSize-1条记录另外需要第一次时将查询的10条中删除最后一条
// 删除最后一条数据 如果第一次得到的数据长度等于pageSize的话则删除最后一条
if (dataSource.value.length == pagination.pageSize) {
let remove_data = dataSource.value.pop()
}
pagination.realPageSize = pagination.pageSize - 1
} else {
pagination.isTotal = false
}
}
// 需要添加合计字段
if (pagination.isTotal) {
let totalRow = { }
sumColumnList.forEach(dataIndex => {
let count = 0
dataSource.value.forEach(row => {
// 统计去除null及空数据
if(row[dataIndex] != null && row[dataIndex] != ''){
count += parseFloat(row[dataIndex])
}
})
totalRow[dataIndex] = isNaN(count) ? '包含非数字内容' : count.toFixed(2)
// 长整形时合计不显示.00后缀
let v = metaColumnList.find(v=>v.dataIndex==dataIndex);
if(v && v.fieldType == 'Long'){
totalRow[dataIndex] = parseInt(totalRow[dataIndex]);
}
})
dataSource.value.push(totalRow)
pagination.realTotal = dataTotal
pagination.total = Number(dataTotal) + Number(Math.floor(dataTotal/pagination.realPageSize))
}
}
/**
* 获取需要求和的列 dataIndex
* @param columns
*/
function getNeedSumColumns(columns: OnlineColumn[]):string[]{
let arr:string[] = []
for(let column of columns){
if (column.isTotal === '1') {
arr.push(column.dataIndex!)
if(column.children && column.children.length>0){
let subArray = getNeedSumColumns(column.children)
if(subArray.length>0){
arr.push(...subArray)
}
}
}
}
return arr;
}
/**
* 处理列的href和字典翻译
*/
function handleColumnHrefAndDict(columns: OnlineColumn[], fieldHrefSlotKeysMap:{}):OnlineColumn[] {
for(let column of columns){
let { customRender, hrefSlotName, fieldType } = column
// online 报表中类型配置为日期yyyy-MM-dd ),但是实际展示为日期时间格式(yyyy-MM-dd HH:mm:ss) issues/3042
if(fieldType=='Date'){
column.customRender = ({text}) => {
if(!text){
return ''
}
if(text.length>10){
return text.substring(0, 10)
}
return text;
}
}else{
if (!hrefSlotName && (column.scopedSlots && column.scopedSlots.customRender)) {
//【Online报表】字典和href互斥 这里通过fieldHrefSlotKeysMap 先找到是href的列
if (fieldHrefSlotKeysMap.hasOwnProperty(column.scopedSlots.customRender)) {
hrefSlotName = column.scopedSlots.customRender
}
}
// 如果 customRender 有值则代表使用了字典
// 如果 hrefSlotName 有值则代表使用了href跳转
// 两者可以兼容。兼容的具体思路为先获取到字典替换的值再添加href链接跳转
if (customRender || hrefSlotName) {
let dictCode = customRender as string
let replaceFlag = '_replace_text_'
column.customRender = ({text, record}) => {
let value = text
// 如果 dictCode 有值,就进行字典转换
if (dictCode) {
if (dictCode.startsWith(replaceFlag)) {
let textFieldName = dictCode.replace(replaceFlag, '')
value = record[textFieldName]
} else {
value = filterMultiDictText(unref(dictOptions)[dictCode], text + "");
}
}
// 扩展参数设置列的内容长度
if(column.showLength){
if(value && value.length>column.showLength){
value = value.substr(0, column.showLength)+'...'
}
}
// 如果 hrefSlotName 有值,就生成一个 a 标签,包裹住字典替换后(或原生)的值
if (hrefSlotName) {
let field = fieldHrefSlotKeysMap[hrefSlotName]
if (field) {
return h('a', {
onClick: ()=>handleClickFieldHref(field, record)
}, value)
}
}
return value
}
}
}
}
return columns;
}
/**
* 处理合并表头
* @param columns
*/
function handleGroupTitle(columns: OnlineColumn[]):OnlineColumn[]{
let newColumns:OnlineColumn[] = []
for(let column of columns){
//排序字段受控 ---- 此逻辑为新增逻辑 待
if (unref(iSorter) && column.dataIndex === unref(iSorter).column) {
column.sortOrder = unref(iSorter).order === 'asc' ? 'ascend' : 'descend'
}
//判断字段是否需要合并表头
if (column.groupTitle) {
let clIndex = newColumns.findIndex(im => im.title === column.groupTitle)
if (clIndex !== -1) {
//表头已存在直接push children
newColumns[clIndex].children!.push(column)
} else {
//表头不存在组装表头信息
let clGroup:OnlineColumn = {},child:OnlineColumn[] = []
child.push(column)
clGroup.title = column.groupTitle
clGroup.align = 'center'
clGroup.children = child
newColumns.push(clGroup)
}
} else {
newColumns.push(column)
}
}
return newColumns;
}
// 获取路由器对象 href跳转用到
let router = useRouter();
/**
* href 点击事件
* @param field
* @param record
*/
function handleClickFieldHref(field, record) {
let href = field.href
let urlPattern = /(ht|f)tp(s?)\:\/\/[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*(:(0-9)*)*(\/?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&amp;%\$#_]*)?/
let compPattern = /\.vue(\?.*)?$/
let jsPattern = /{{([^}]+)}}/g // {{ xxx }}
if (typeof href === 'string') {
href = href.trim().replace(/\${([^}]+)?}/g, (s1, s2) => record[s2])
// 执行 {{...}} JS增强语句
if (jsPattern.test(href)) {
href = href.replace(jsPattern, function (text, s0) {
try {
return eval(s0)
} catch (e) {
console.error(e)
return text
}
})
}
if (urlPattern.test(href)) {
window.open(href, '_blank')
} else if (compPattern.test(href)) {
// 处理弹框
openHrefCompModal(href)
} else {
router.push(href)
}
}
}
/**
* 导出
*/
function handleExport() {
const {handleExportXls} = useMethods();
let url = `${configUrl.export}${cgRpConfigId.value}`;
let params = getQueryParams();//查询条件
handleExportXls(title.value , url, params)
}
/**
* 合计逻辑 [待优化 3.0]
* 分页 大小改变事件
* @param _current
* @param size
*/
function onSizeChange(_current, size){
pagination.isTotal = '';
pagination.pageSize = size;
if(pagination.isTotal){
pagination.realPageSize = size - 1;
}else{
pagination.realPageSize = size
}
pagination.current = 1;
}
/**
* 合计逻辑 [待优化 3.0]
* 显示总条数
* @param total
*/
function onShowTotal(total) {
// 重新根据是否有合计计算每页显示的数据
let start = (pagination.current - 1) * pagination.realPageSize + 1
let end = start + (pagination.isTotal ? dataSource.value.length - 1 : dataSource.value.length) - 1
let realTotal = pagination.isTotal ? pagination.realTotal : total
return start + '-' + end + ' 共' + realTotal + '条'
}
/**
* 弹出框显示隐藏触发事件
*/
async function visibleChange($event) {
visible.value = $event;
$event && loadColumnsInfo();
}
/**
* 初始化查询条件
* @param data 数据结果集
*/
function initQueryInfo(data) {
let url = `${configUrl.getQueryInfo}${unref(cgRpConfigId)}`
//缓存key
let groupIdKey = props.groupId ? `${props.groupId}${url}` : '';
httpGroupRequest(() => defHttp.get({url}, {isTransformResponse: false, successMessageMode: 'none'}), groupIdKey).then((res) => {
// console.log("获取查询条件", res);
if (res.success) {
dynamicParamHandler(res.result);
queryInfo.value = res.result;
console.log("queryInfo==>",queryInfo.value)
//查询条件加载后再请求数据
if(data){
setDataSource(data)
}else{
//没有传递data时查询数据
loadData(1);
}
} else {
createMessage.warning(res.message)
}
})
}
/**
* 加载表格数据
* @param arg
*/
function loadData(arg?) {
if (arg == 1) {
pagination.current = 1
}
let params = getQueryParams();//查询条件
loading.value = true;
let url = `${configUrl.getData}${unref(cgRpConfigId)}`
//缓存key
let groupIdKey = props.groupId ? `${props.groupId}${url}${JSON.stringify(params)}` : '';
httpGroupRequest(() => defHttp.get({url, params}, {isTransformResponse: false, successMessageMode: 'none'}), groupIdKey).then(res => {
loading.value = false;
let data = res.result;
console.log("表格信息:", data)
setDataSource(data);
})
}
/**
* 设置dataSource
*/
function setDataSource(data) {
if (data) {
pagination.total = Number(data.total)
let currentPage = pagination?.current??1;
for (let a = 0; a < data.records.length; a++) {
if (!data.records[a].rowIndex) {
data.records[a].rowIndex = a+(currentPage-1)*10;
}
}
dataSource.value = data.records
} else {
pagination.total = 0;
dataSource.value = [];
}
// 合计逻辑 [待优化 3.0]
handleSumColumn(columns.value, pagination.total)
}
/**
* 获取查询参数
*/
function getQueryParams() {
let paramTarget = {};
if (unref(dynamicParam)) {
//处理自定义参数
Object.keys(unref(dynamicParam)).map(key => {
paramTarget['self_' + key] = unref(dynamicParam)[key]
})
}
let param = Object.assign(paramTarget, unref(queryParam), unref(iSorter));
param.pageNo = pagination.current;
// 合计逻辑 [待优化 3.0]
// 实际查询时不使用table组件的pageSize而使用自定义的realPageSize,realPageSize会在第一次获取到数据后变化
param.pageSize = pagination.realPageSize;
return filterObj(param);
}
/**
* 处理动态参数
*/
function dynamicParamHandler(arr?) {
if (arr && arr.length > 0) {
//第一次加载查询条件前 初始化queryParam为空对象
let queryTemp = {};
for (let item of arr) {
if (item.mode === 'single') {
queryTemp[item.field] = ''
}
}
queryParam.value = {...queryTemp}
}
let dynamicTemp = {};
if (props.param) {
Object.keys(props.param).map(key => {
let str = props.param[key];
if (key in queryParam) {
if (str && str.startsWith("'") && str.endsWith("'")) {
str = str.substring(1, str.length - 1)
}
//如果查询条件包含参数 设置值
unref(queryParam)[key] = str
}
dynamicTemp[key] = props.param[key]
})
}
dynamicParam.value = {...dynamicTemp}
}
/**
* 分页
* @param page
* @param filters
* @param sorter
*/
function handleChangeInTable(page, filters, sorter) {
console.log(page, filters, sorter);
//分页、排序、筛选变化时触发
if (Object.keys(sorter).length > 0) {
iSorter.value = {
column: sorter.field,
order: 'ascend' === sorter.order ? 'asc' : 'desc'
}
// 排序字段受控
unref(columns).forEach(col => {
if (col['dataIndex'] === sorter.field) {
col['sortOrder'] = sorter.order
}
})
}
pagination.current = page.current;
pagination.pageSize = page.pageSize;
loadData()
}
/**
* 行点击事件
* @param record
*/
function clickThenCheck(record) {
if(clickThenCheckFlag===true){
let rowKey = combineRowKey(record);
if (!unref(checkedKeys) || unref(checkedKeys).length == 0) {
let arr1: any[] = [], arr2: any[] = [];
arr1.push(record);
arr2.push(rowKey);
checkedKeys.value = arr2;
selectRows.value = arr1
} else {
if (unref(checkedKeys).indexOf(rowKey) < 0) {
//不存在就选中
checkedKeys.value.push(rowKey);
selectRows.value.push(record)
} else {
//已选中就取消
let rowKey_index = unref(checkedKeys).indexOf(rowKey);
checkedKeys.value.splice(rowKey_index, 1);
selectRows.value.splice(rowKey_index, 1);
}
}
}
}
//防止字典中有垃圾数据
function initDictOptionData(arr) {
let obj = {};
Object.keys(arr).map(k => {
obj[k] = arr[k].filter(item => {
return item != null
});
});
dictOptions.value = obj
}
/**
* 过滤对象中为空的属性
* @param obj
* @returns {*}
*/
function filterObj(obj) {
if (!(typeof obj == 'object')) {
return;
}
for (let key in obj) {
if (obj.hasOwnProperty(key)
&& (obj[key] == null || obj[key] == undefined || obj[key] === '')) {
delete obj[key];
}
}
return obj;
}
// 样式
const dialogStyle = {
top: 0,
left: 0,
height: '100%',
margin: 0,
padding: 0,
}
// 弹窗属性配置
const hrefComponent = ref({
model: {
title: '',
okText: '关闭',
width: '100%',
visible: false,
destroyOnClose: true,
style: dialogStyle,
// dialogStyle: dialogStyle,
bodyStyle: { padding: '8px', height: 'calc(100vh - 108px)', overflow: 'auto', overflowX: 'hidden' },
// 隐藏掉取消按钮
cancelButtonProps: { style: { display: 'none' } }
},
on: {
ok: () => hrefComponent.value.model.visible = false,
cancel: () => hrefComponent.value.model.visible = false,
},
is: <any> null,
params: {},
});
// 超链点击事件--> 打开一个modal窗口
function openHrefCompModal(href) {
// 解析 href 参数
let index = href.indexOf('?')
let path = href
if (index !== -1) {
path = href.substring(0, index)
let paramString = href.substring(index + 1, href.length)
let paramArray = paramString.split('&')
let params = {}
paramArray.forEach(paramObject => {
let paramItem = paramObject.split('=')
params[paramItem[0]] = paramItem[1]
})
hrefComponent.value.params = params
} else {
hrefComponent.value.params = {}
}
hrefComponent.value.model.visible = true
hrefComponent.value.model.title = '操作'
hrefComponent.value.is = defineAsyncComponent(() => import(/* @vite-ignore */'/@/views/' + (path.startsWith('/') ? path.slice(1) : path)))
}
return [{visibleChange, loadColumnsInfo,loadColumnsAndData, dynamicParamHandler, loadData, handleChangeInTable, combineRowKey, clickThenCheck,filterUnuseSelect, handleExport},
{hrefComponent, visible, rowSelection, checkedKeys, selectRows, pagination, dataSource, columns, indexColumnProps, loading, title,iSorter,queryInfo,queryParam,dictOptions}];
}