global class InventoryReportDtlArcRaesdBatch implements Database.Batchable<sObject>, Database.Stateful {
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private Inventory_Header__c ih_new = new Inventory_Header__c();
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private String docBodyRaesd = '';
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private Integer docBodyRaesdBlobSize = 0;
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private Set<String> defaultAssetField;
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private Set<String> defaultRaesdField;
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private List<String> cListAssetField = new List<String>();
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private List<String> cListRaesdField = new List<String>();
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private Map<String, String> fieldAPIName = new Map<String, String>();
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global List<String> emailMessages;
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global Integer totalCount = 0; // 跨Batch 总件数
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global Integer totalCountDone = 0; // 跨Batch 成功件数
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global Integer executeCount = 0; // batch内的 总件数
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global Integer executeCountDone = 0; // batch内的 成功件数
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global Integer failedCount = 0; // batch内的 失败件数
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global Integer fileNo; // 生成多个文件时，文件名尾部追加序号
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private boolean overSizeFlg = false; // 当execute是否执行flag(false执行，true不执行)
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@TestVisible
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private static List<String> messagesForTest;
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/**
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* 批准后, Trigger 会来调
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*/
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global InventoryReportDtlArcRaesdBatch(Inventory_Header__c ih_new ,Integer fileNo, Integer totalCount, Integer totalCountDone) {
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this.emailMessages = new List<String>();
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this.ih_new = ih_new;
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this.fileNo = fileNo;
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this.totalCount = totalCount;
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this.totalCountDone = totalCountDone;
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}
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global Database.QueryLocator start(Database.BatchableContext bc) {
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bp3_Setting__c conf = bp3_Setting__c.getOrgDefaults();
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if (String.isBlank(conf.InventoryDetailArchiveFolder__c)) {
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this.emailMessages.add('未设置CSV保存文件夹，不能开始Batch');
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failedCount = 0;
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return Database.getQueryLocator([SELECT Id FROM Inventory_Detail__c LIMIT 0]);
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}
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Inventory_Batch_Mapping__mdt columns;
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List<String> keyList;
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defaultAssetField = new Set<String>();
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defaultRaesdField = new Set<String>();
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columns = [select From_Columns__c, Inventory_Columns__c from Inventory_Batch_Mapping__mdt where DeveloperName = 'Asset'];
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keyList = columns.Inventory_Columns__c.split(',');
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keyList.addAll(new List<String> {
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'Inventory_Zaiku_Count_Jia__c',
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'Inventory_Shipan_Count_Jia__c',
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'Inventory_Weixiu_Count_Jia__c',
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'Inventory_Chujie_Count_Jia__c',
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'Inventory_Daibaofei_Diushi_Count_Jia__c',
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'Inventory_Quantity_Jia__c',
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'Inventory_Profit_Quantity__c',
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'Inventory_Loss_Quantity__c',
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'Inventory_Deviation_Jia__c',
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'Inventory_Remarks__c'
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});
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for (Integer i = 0; i < keyList.size(); i++) {
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if (!defaultAssetField.contains(keyList[i])) {
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cListAssetField.add(keyList[i]);
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}
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defaultAssetField.add(keyList[i]);
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}
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columns = [select From_Columns__c, Inventory_Columns__c from Inventory_Batch_Mapping__mdt where DeveloperName = 'RAESD'];
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keyList = columns.Inventory_Columns__c.split(',');
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for (Integer i = 0; i < keyList.size(); i++) {
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if (!defaultRaesdField.contains(keyList[i])) {
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cListRaesdField.add(keyList[i]);
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}
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defaultRaesdField.add(keyList[i]);
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}
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//获取label
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String objectType ='Inventory_Detail__c';
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Map<String, Schema.SObjectType> schemaMap = Schema.getGlobalDescribe();
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Schema.SObjectType leadSchema = schemaMap.get(objectType);
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Map<String, Schema.SObjectField> fieldMap = leadSchema.getDescribe().fields.getMap();
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for(String fieldName : fieldMap.keySet()){
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fieldAPIName.put(fieldName, fieldMap.get(fieldName).getDescribe().getLabel());
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}
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Id ih_new_Id = ih_new.Id;
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List<Id> assetIds = new List<Id>();
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String idcQuerysql = 'select ' + String.join(new List<String>(defaultAssetField), ', ')
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+ ' from Inventory_Detail__c'
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+ ' where Sync_Asset_Record_Flag__c = true'
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+ ' and Inventory_Header__c = :ih_new_Id';
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for (Inventory_Detail__c idc : Database.query(idcQuerysql)) {
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assetIds.add(idc.Asset__c);
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}
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String querysql = 'select ' + String.join(new List<String>(defaultRaesdField), ', ') + ', Exported__c'
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+ ' from Inventory_Detail__c where Asset__c IN :assetIds and Inventory_Header__c = :ih_new_Id and Asset_Status__c = \'出借中\''
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+ ' and Exported__c = false';
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return Database.getQueryLocator(querysql);
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}
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global void execute(Database.BatchableContext BC, List<Inventory_Detail__c> raesdList) {
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// flag为true时，跳过execute处理
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if (true == overSizeFlg) {
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//System.abortJob(BC.getJobId());
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return;
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}
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executeCount += raesdList.size();
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Integer DOC_MAX_SIZE = Integer.valueOf(System.Label.DocumentFileSize_KB.replaceAll(',', '')) * 1000; // 1024 ? 1000 ? 暂时用 1000 了
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Savepoint sp = Database.setSavepoint();
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try {
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List<Inventory_Detail__c> inventoryLst = new List<Inventory_Detail__c>();
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String executeBodyRaesd = '';
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// 借出明细
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for (Integer i = 0; i < raesdList.size(); i++) {
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Inventory_Detail__c dl = raesdList[i];
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String dummyRaesd = setDocBodyObject(dl, 'Raesd', false);
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Integer dummyRaesdSize = Blob.valueOf(dummyRaesd).size();
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// 当前字符串大小未超过 DOC_MAX_SIZE
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if (dummyRaesdSize <= DOC_MAX_SIZE - docBodyRaesdBlobSize) {
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executeCountDone++;
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executeBodyRaesd += dummyRaesd;
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docBodyRaesdBlobSize += dummyRaesdSize;
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// 处理完毕对象Exported字段置true
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dl.Exported__c = true;
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inventoryLst.add(dl);
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}
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// 当前字符串大小超过 DOC_MAX_SIZE
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else {
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overSizeFlg = true;
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if (0 == fileNo) {
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fileNo++;
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}
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executeCount = executeCount - raesdList.size();
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executeCount = executeCount + i;
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break;
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}
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}
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docBodyRaesd += executeBodyRaesd;
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system.debug('###executeCount : ' + executeCount);
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system.debug('###executeCountDone : ' + executeCountDone);
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// 处理完毕对象update
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update inventoryLst;
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} catch (Exception e) {
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Database.rollback(sp);
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failedCount += raesdList.size();
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System.debug(LoggingLevel.ERROR, e.getMessage() + '\n' + e.getStackTraceString());
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this.emailMessages.add(e.getMessage() + '\n' + e.getStackTraceString());
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}
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}
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private String setDocBodyObject(sObject obj, String typeStr, boolean label) {
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List<String> toCol;
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if (typeStr == 'Raesd') {
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toCol = cListRaesdField;
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}
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Schema.SObjectType targetType = Inventory_Detail__c.sObjectType;
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Schema.DescribeSObjectResult sobjResult = targetType.getDescribe();
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Map<string, Schema.SObjectField> m = sobjResult.fields.getMap();
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String docBody = '';
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for (Integer i = 0; i < toCol.size(); i++) {
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List<String> cols = toCol[i].split('\\.');
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if (obj == null) {
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if (label) {
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docBody += fieldAPIName.get(toCol[i].toLowerCase()).escapeCsv();
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} else {
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docBody += toCol[i].escapeCsv();
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}
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}
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else {
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Object val = CreateRelationListPagingCmpCtrl.getObjectValue(obj, cols);
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if (val != null) {
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Schema.DescribeFieldResult descField = m.get(toCol[i].toLowerCase().replace('__r.name','__c')).getDescribe();
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if(descField.getType() == DisplayType.DATETIME && String.isNotBlank('' + val)){
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docBody += (''+((Datetime) val).addHours(8)).escapeCsv();
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}
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else{
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docBody += ('' + val).escapeCsv();
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}
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}
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}
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// 加 , 和 行末 的换行
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if (i < toCol.size() - 1) {
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docBody += ',';
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} else {
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docBody += '\r\n';
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}
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}
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return docBody;
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}
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public Document getArchiveFilenameForInsert(String typeStr, Inventory_Header__c ih_new, Integer fileNo) {
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bp3_Setting__c conf = bp3_Setting__c.getOrgDefaults();
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Id folderId = conf.InventoryDetailArchiveFolder__c;
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String fileNoStr = '';
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if (fileNo != 0) {
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fileNoStr = '_' + String.valueOf(fileNo);
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}
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String filename = ih_new.Inventory_Start_Date__c.year() + ('' + ih_new.Inventory_Start_Date__c.month()).leftPad(2, '0')
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+ '_' + ih_new.Internal_asset_location__c + '_' + typeStr + fileNoStr + '.csv';
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Document ret = new Document();
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ret.Name = filename;
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ret.FolderId = folderId;
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ret.Type = 'csv';
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insert ret;
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String docBody = setDocBodyObject(null, typeStr, false);
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docBody += setDocBodyObject(null, typeStr, true);
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ret.Body = Blob.valueOf(docBody);
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return ret;
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}
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global void finish(Database.BatchableContext BC) {
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if (docBodyRaesd == '') {
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this.emailMessages.add('Raesd数据不存在');
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} else {
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if (this.emailMessages.size() == 0 && executeCount == executeCountDone) {
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Document raesdDoc = getArchiveFilenameForInsert('Raesd', ih_new, fileNo);
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raesdDoc.Body = Blob.valueOf(raesdDoc.Body.toString() + docBodyRaesd);
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Database.SaveResult saveResult = Database.update(raesdDoc, false);
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if (!saveResult.isSuccess()) {
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failedCount = executeCountDone; // Docuemnt 都算成 fail
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this.emailMessages = FixtureUtil.setSaveError(new List<Database.SaveResult>{saveResult}, Document.sObjectType, new List<Document>{raesdDoc}, this.emailMessages);
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}
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}
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totalCount += executeCount;
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totalCountDone += executeCountDone;
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// flag为true（字符串大小超过9.9M），且未发生错误时再次执行batch
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if (true == overSizeFlg && this.emailMessages.size() == 0 && executeCount == executeCountDone) {
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fileNo++;
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InventoryReportDtlArcRaesdBatch raesdBatch = new InventoryReportDtlArcRaesdBatch(ih_new, fileNo, totalCount, totalCountDone);
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Database.executeBatch(raesdBatch);
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} else {
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// TODO wwf email
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InventoryReportDtlArcRaesdBatch.messagesForTest = this.emailMessages;
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// 发 mail
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BatchEmailUtil be = new BatchEmailUtil();
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String[] toList = new String[]{};
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String title = '存档盘点CSV 盘点明细 #' + fileNo + ' ';
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if (false == overSizeFlg) {
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title += '最后 ';
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}
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String[] ccList = new String[]{};
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Inventory_Header__c iheader = [select Id, Inventory_Status__c, Name, Internal_asset_location__c, Inventory_Start_Date__c from Inventory_Header__c where Id = :ih_new.Id];
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String text = '盘点报告书编号：' + iheader.Name + ' 盘点地点：' + iheader.Internal_asset_location__c + ' 盘点开始日：' + iheader.Inventory_Start_Date__c;
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if(this.emailMessages.size() == 0 && totalCount == totalCountDone) {
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toList.add(UserInfo.getUserEmail());
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be.successMail(toList, ccList, title, totalCountDone, text);
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} else {
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for(String email : System.Label.Inventory_Result_Email.split(',')){
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ccList.add(email);
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}
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be.failedMail(toList, ccList, title,
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String.join(this.emailMessages, '\n'),
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totalCount, totalCountDone, failedCount, text);
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}
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be.send();
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}
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}
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}
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}
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