[泛微ecode] 字段联动-附件联动无感联动

// 全局变量
let enable = true;
let nodeid = null;
let workflowId = null;
let fileFieldid = null;
let linkfileFieldid = null;

// 配置信息数组
const configInfo = [
{
workflowId: 87, //流程id
nodeId: 461, //节点id
fileFieldid: 'field9140', //上传附件控件ID
linkfileFieldid: 'field9297' //附件联动控件ID（文本框，请先配置联动信息）
}
];

// 设置节点ID对应的配置信息
function setConfigInfoForNodeId(nodeId) {
console.log("进入了获取联动信息函数");
const configInfoItem = configInfo.find(item => item.nodeId === nodeId);
console.log(configInfoItem);
if (configInfoItem) {
workflowId = configInfoItem.workflowId;
fileFieldid = configInfoItem.fileFieldid;
linkfileFieldid = configInfoItem.linkfileFieldid;
}
}

// 使用ID调用API
async function callApiWithId(id) {
const options = {
url: '/api/doc/save/getAccListForEdit',
method: 'GET',
params: { id },
type: 'json',
deep: true,
checkCode: false
};
const ApiResponse = await window.weaJs.callApi(options);
return ApiResponse;
}

// 检查条件是否满足
const checkConditions = () => {
const { hash } = window.location;
if (!hash.startsWith('#/main/workflow/req') || !WfForm) return false;

const baseInfo = WfForm.getBaseInfo();
({ nodeid } = baseInfo);

const isNodeIdAllowed = configInfo.some(item => item.nodeId === nodeid);
return isNodeIdAllowed;
};

// 覆写 WeaUpload 组件
ecodeSDK.overwritePropsFnQueueMapSet('WeaUpload', {
fn: async (newProps) => {

if (!enable || !checkConditions()) return;

console.log("条件已满足！");

setConfigInfoForNodeId(nodeid);

async function processIds(idArray) {
const fileLinkdatas = [];

for (const id of idArray) {
const ApiResponse = await callApiWithId(parseInt(id, 10));
console.log("请求 id 的 API：", id);
console.log("ApiResponse：", JSON.stringify(ApiResponse));

if (ApiResponse.dataList && ApiResponse.dataList.length > 0) {
const dataListItem = ApiResponse.dataList[0];

const fileData = {
fileExtendName: dataListItem.fileExtendName,
fileid: dataListItem.id,
filelink: dataListItem.filelink,
filename: dataListItem.filename,
filesize: dataListItem.filesize,
imgSrc: "/images/filetypeicons/txt_wev8.png",
loadlink: dataListItem.loadlink,
showLoad: true,
showDelete: true,
isImg: false,
imagefileid: dataListItem.fileid,
secretLevel: "4",
secretLevelValidity: "",
secretLevelValidityValue: "",
};

fileLinkdatas.push(fileData);
}


}
console.log("构建后的 fileLinkdatas：", fileLinkdatas);
return Promise.resolve(fileLinkdatas);
}

async function startProcessing(idArray, value) {
const fileLinkdatas = await processIds(idArray);

console.log("processIds 执行完毕，开始设置字段值");

const fileFieldValueObj = {
"value": value,
"specialobj": {
"filedatas": fileLinkdatas,
"showBatchLoad": false
}
};
console.log("构建的 fileFieldValueObj：", fileFieldValueObj);
WfForm.changeFieldValue(fileFieldid, fileFieldValueObj);
}

console.log("linkfileFieldid：", linkfileFieldid);
WfForm.bindFieldChangeEvent(linkfileFieldid, function (obj, id, value) {
console.log("字段变化触发 startProcessing 调用，值为：", value);

var idArray = value.split(',');
startProcessing(idArray, value);
});

},
order: 1,
desc: '附件联动功能 V2'
});