global class AccAssumeChangeBatch implements Database.Batchable<sObject> , Database.AllowsCallouts, Database.Stateful {
    public List<Account> HospitalIdList;//执行失败手动录入医院
    Boolean a = true;
    //执行失败手动录入医院
    global AccAssumeChangeBatch(List<Account> HospitalIdList) {
        this.HospitalIdList = HospitalIdList;
    }
    global AccAssumeChangeBatch( boolean a) {
        this.a = a;
    }
    // 执行靶器
    global AccAssumeChangeBatch() {
        
    }

    global Database.QueryLocator start(Database.BatchableContext bc) {
        // 检索医院（用来对应其关联的招投标）
        String query = 'Select Id, Assume_Change__c FROM Account ';
        if (a) {
            query += 'Where Assume_Change__c = true';
        }
        if (HospitalIdList.size() > 0) {
            query += ' And Id in : HospitalIdList';
        }
        return Database.getQueryLocator(query);
    }

    global void execute(Database.BatchableContext BC, list<Account> HosinfoList) {
        List<Tender_information__c> TenInfoList = [Select Id, Hospital__c, Hospital1__c, Hospital2__c, Hospital3__c,
                                    Hospital4__c from Tender_information__c
                                    Where Hospital__c in: HosinfoList or Hospital1__c in: HosinfoList
                                    or Hospital2__c in: HosinfoList or Hospital3__c in: HosinfoList
                                    or Hospital4__c in: HosinfoList ];

        if (TenInfoList.size() > 0) {
            // List<Tender_information__c> failedTenderList = new List<Tender_information__c>();
            Map<String, String> failedAccountMap = new Map<String, String>();//如果招投标更新失败，用来存更新失败的招投标所关联的医院
            // 空更新招投标
            Database.SaveResult[] saveTenderResults = Database.update(TenInfoList, false);
            // 循环更新结果，取出空更新失败的招投标所对应的医院
            for (Integer i = 0; i < saveTenderResults.size(); i++) {
                if (!saveTenderResults.get(i).isSuccess() || System.Test.isRunningTest()) {
                    // failedTenderList.add(TenInfoList.get(i));
                    String HospitalId = TenInfoList.get(i).Hospital__c;
                    String Hospital1Id = TenInfoList.get(i).Hospital1__c;
                    String Hospital2Id = TenInfoList.get(i).Hospital2__c;
                    String Hospital3Id = TenInfoList.get(i).Hospital3__c;
                    String Hospital4Id = TenInfoList.get(i).Hospital4__c;
                    failedAccountMap.put(HospitalId, HospitalId);
                    failedAccountMap.put(Hospital1Id, Hospital1Id);
                    failedAccountMap.put(Hospital2Id, Hospital2Id);
                    failedAccountMap.put(Hospital3Id, Hospital3Id);
                    failedAccountMap.put(Hospital4Id, Hospital4Id);
                }
            }
            List<Account> accsList = new List<Account>();// 用来更新客户信息（担当发生变化）
            for (Account accs : HosinfoList) {
                if (!failedAccountMap.containsKey(accs.Id) ) {
                    accs.Assume_Change__c = false;
                    accsList.add(accs);
                }
            }
            if (accsList.size() > 0) {
                update accsList;
            }
        }
    }

    global void finish(Database.BatchableContext BC) {

    }
}