public with sharing class ProRegisterLinkHandler extends Oly_TriggerHandler {
    /* 2018-08-31 更新产品内最新产品在注册证
     1.根据产品-注册证关系找出所有对应的产品
     2.根据产品找出其所需最新产品注册证
    */
    private Map<Id, Product_Register_Link__c> newMap;
    private Map<Id, Product_Register_Link__c> oldMap;
    private List<Product_Register_Link__c> newList;
    private List<Product_Register_Link__c> oldList;

    public ProRegisterLinkHandler() {
        this.newMap = (Map<Id, Product_Register_Link__c>) Trigger.newMap;
        this.oldMap = (Map<Id, Product_Register_Link__c>) Trigger.oldMap;
        this.newList = (List<Product_Register_Link__c>) Trigger.new;
        this.oldList = (List<Product_Register_Link__c>) Trigger.old;
    }

    protected override void afterUpdate() {
        updateProduct('1');
    }

    protected override void afterInsert() {
        updateProduct('1');
    }

    protected override void afterDelete() {
        updateProduct('2');
    }


    // 新建和更新产品-注册证关系时使用
    private void updateProduct(string HandleType) {

        // 产品-注册证关系 中所有 产品ID
        list<ID> Product2_ID_list = new list<ID>();
        // 现有产品 map
        map<ID, Product2> Exist_ProductMap = new map<ID, Product2>();
        // 需要更新产品 list
        List<Product2> UpdateProductlist = new list<Product2>();

        List<Product_Register_Link__c> currentList = new List<Product_Register_Link__c>();

        if ('1'.equals(HandleType)) {
            currentList = newList;
        } else {
            currentList = oldList;
        }

        for (Product_Register_Link__c PRL : currentList) {
            Product2_ID_list.add(PRL.Product2__c);
        }

        Exist_ProductMap = new map<ID, Product2>([select ID, SFDA_Status__c from Product2 where id in: Product2_ID_list]);
        List<Product_Register_Link__c> allPRLList = new List<Product_Register_Link__c>();

        allPRLList = [select  Product2__c,
                              Product_Register__c,
                              Product_Register__r.PrdCompanyAddr__c,
                              Product_Register__r.PrdCompanyAddr2__c,
                              Product_Register__r.PrdCompanyAddr3__c,
                              Product_Register__r.ValidFrom__c,
                              Product_Register__r.ValidTo__c,
                              Product_Register__r.name,
                              Product_Register__r.BusinessScopeKey__c,
                              Product_Register__r.RegisterNoStatus__c
                         from Product_Register_Link__c
                        where Product2__c  in : Product2_ID_list
                          //and If_Delete__c = false
                     order by Product2__c,
                              Product_Register__r.RegisterNoStatusCode__c,
                              LastModifiedDate desc
                     ];

        String tmpProductID = '';
        Map<ID, Product2> Upd_ProductMap = new Map<ID, Product2>();
        Product2 temProduct = new Product2();
        String temAllProdStatus = '';
        String temAllProdStatus2 = '';
        String temAllProdStatusAll = '';
        String temAllScopeKey = '';

        for (String ProId : Product2_ID_list) {
            temProduct = Exist_ProductMap.get(ProId);
            temProduct.Register_Latest__c = null;               // 最新注册证ID
            temProduct.SFDA_Approbation_No__c = null;           // CFDA注册号
            temProduct.SFDA_Approbated_Date__c = null;          // CFDA注册日
            temProduct.SFDA_Expiration_Date__c = null;          // CFDA有效期限

            //if (temProduct.SFDA_Status__c != '不要') {
                //temProduct.ProduceCompany__c = null;                // 生产企业
            //}
            temProduct.SFDA_Approbated_Status__c = null;        // CFDA注册证状态
            temProduct.RegisterNo_ALL__c  = null;
            temProduct.RegisterNo_ALL2__c  = null;
            // 20190401 CHAN-BAPCE6 LHJ Start
            temProduct.RegScopeKeyAll__c  = null;
            // 20190401 CHAN-BAPCE6 LHJ End

            Upd_ProductMap.put(ProId, temProduct);
        }

        for (Product_Register_Link__c temPRL : allPRLList) {
            if (!tmpProductID.equals(temPRL.Product2__c)) {
                temAllProdStatus = '';
                temAllProdStatus2 = '';
                temAllProdStatusAll = '';
                temAllScopeKey = '';
                tmpProductID = temPRL.Product2__c;
                temProduct = Upd_ProductMap.get(tmpProductID);
                temProduct.Register_Latest__c = temPRL.Product_Register__c;                    // 最新注册证ID
                temProduct.SFDA_Approbation_No__c = temPRL.Product_Register__r.name;           // CFDA注册号
                temProduct.SFDA_Approbated_Date__c = temPRL.Product_Register__r.ValidFrom__c;  // CFDA注册日
                temProduct.SFDA_Expiration_Date__c = temPRL.Product_Register__r.ValidTo__c;    // CFDA有效期限
                if(temPRL.Product_Register__r.Name != 'FYL') {
                    temProduct.ProduceCompany__c = temPRL.Product_Register__r.PrdCompanyAddr__c;   // 生产企业
                    //CHAN-C4X63A 【委托】NFM204字段“生产企业地址”优化 XHL 20210716 Start
                    temProduct.ProduceCompany2__c = temPRL.Product_Register__r.PrdCompanyAddr2__c;
                    temProduct.ProduceCompany3__c = temPRL.Product_Register__r.PrdCompanyAddr3__c;
                    //CHAN-C4X63A 【委托】NFM204字段“生产企业地址”优化 XHL 20210716 End
                }
                temProduct.SFDA_Approbated_Status__c = temPRL.Product_Register__r.RegisterNoStatus__c;    // CFDA注册证状态;
            }
            //// 如果注册证状态有效,记录有效注册证号
            if (temPRL.Product_Register__r.RegisterNoStatus__c == '有效') {
                //temAllProdStatus += ';' + temPRL.Product_Register__r.name;
                String productRegisterName = temPRL.Product_Register__r.Name;
                if (temAllProdStatus.length() + productRegisterName.length() <= 240) {
                    if (!temAllProdStatusAll.contains(productRegisterName)) {
                        temAllProdStatus += ';' + productRegisterName;
                        temAllProdStatusAll += ';' + productRegisterName;
                    }
                    //temAllProdStatus += ';' + productRegisterName;
                } else {
                    if (!temAllProdStatusAll.contains(productRegisterName)) {
                        temAllProdStatus2 += ';' + productRegisterName;
                        temAllProdStatusAll += ';' + productRegisterName;
                    }
                    //temAllProdStatus2 += ';' + productRegisterName;
                }
                // 20190401 CHAN-BAPCE6 LHJ Start
                //if (String.isNotBlank(temPRL.Product_Register__r.BusinessScopeKey__c)  && 
                //        (!temAllScopeKey.contains(temPRL.Product_Register__r.BusinessScopeKey__c))) {
                //    temAllScopeKey += ';' + temPRL.Product_Register__r.BusinessScopeKey__c;
                //}
                String  businessScopeKey = temPRL.Product_Register__r.BusinessScopeKey__c;
                if (String.isNotBlank(businessScopeKey)) {
                    for(String scopeKey:businessScopeKey.split(';')){
                        if (!temAllScopeKey.contains(scopeKey)) {
                            temAllScopeKey += ';' + scopeKey;
                        }
                    }
                    
                    
                }
                // 20190401 CHAN-BAPCE6 LHJ End
            }
            if (temAllProdStatus != '') {
                temProduct.RegisterNo_ALL__c = temAllProdStatus.substring(1, temAllProdStatus.length());
            } else {
                temProduct.RegisterNo_ALL__c = '';
            }
            if (temAllProdStatus2 != '') {
                temProduct.RegisterNo_ALL2__c = temAllProdStatus2.substring(1, temAllProdStatus2.length());
            } else {
                temProduct.RegisterNo_ALL2__c = '';
            }
            // 20190401 CHAN-BAPCE6 LHJ Start
            if (temAllScopeKey != '') {
                temProduct.RegScopeKeyAll__c = temAllScopeKey.substring(1, temAllScopeKey.length());
            } else {
                temProduct.RegScopeKeyAll__c = '';
            }
            // 20190401 CHAN-BAPCE6 LHJ End

            Upd_ProductMap.put(tmpProductID, temProduct);
        }

        if (Upd_ProductMap.keySet().size() > 0)  {
            update Upd_ProductMap.values();
        }
    }
}