/*
 * Author: Zhang,Heyang
 * Created Date: 2023/08/07
 * Purpose: get page layout and record data
 * Test Class: LexNewAndEditQISPIPLControllerTest
 *
 * */
public with sharing class LexNewAndEditQISPIPLController {
    public static Map<String, Schema.SObjectType> schemaMap = Schema.getGlobalDescribe();
    // 字段信息
    public static Map<string, SObjectField> fieldMap = new Map<string, SObjectField>();

     @AuraEnabled
    public static ResponseBodyLWC initData(Id rid, String recordTypeId, String sobjectType) {
        System.debug('enter LexNewAndEditQISPIPLController initData');
        System.debug('start recordTypeId = ' + recordTypeId);
        fieldMap = schemaMap.get(sobjectType).getDescribe().fields.getMap();
        ResponseBodyLWC res = new ResponseBodyLWC();
        Map<String, object> data = new Map<String, object>();
        res.entity = data;
        //deloitte-zhj 20231116 PIPL还原 start
        if (String.isBlank(recordTypeId)) {
            String recordTypeIdTemp =  LayoutDescriberHelper.getDefaultRecordType(sobjectType);
            System.debug('recordTypeIdTemp = ' + recordTypeIdTemp);
            if(recordTypeIdTemp != System.Label.target_customer){
                data.put('recordTypeId',recordTypeIdTemp);
                recordTypeId = recordTypeIdTemp;
            } else {
                data.put('recordTypeId',null);
                recordTypeId = null;
            }
        }else {
            data.put('recordTypeId',recordTypeId);
        }
        //deloitte-zhj 2023/07/31 自定义元数据配置titleMap start
        Map<String, Map<String, String>> titleMap = new Map<String, Map<String, String>>();
        List<LEX_PIPL_Layout_Config__mdt> piLayoutConfigList = [SELECT id,DeveloperName, Layout_Header__c, Sobject_Type__c FROM LEX_PIPL_Layout_Config__mdt];
        if(piLayoutConfigList.size() > 0){
            for(LEX_PIPL_Layout_Config__mdt piLayoutConfig : piLayoutConfigList){
                //titleMap.put(piLayoutConfig.Sobject_Type__c,JSON.deserialize(piLayoutConfig.Layout_Header__c, Map<String, String>.class));
                Map<String, Object> tempMap = (Map<String, Object>)JSON.deserializeUntyped(piLayoutConfig.Layout_Header__c);
                Map<String, String> innerMap = new Map<String, String>();
                for (String key : tempMap.keySet()) {
                    innerMap.put(key, (String)tempMap.get(key));
                }
                titleMap.put(piLayoutConfig.Sobject_Type__c, innerMap);
            }
        }
         //编辑
         if(!String.isBlank(rid)){
            //获取对应对象的字段                List<Sobject> lso = Database.query('select id from RecordType where SobjectType = :sobjectType');
            String sql = 'select ';
            DescribeSObjectResult objectType = rid.getSobjectType().getDescribe();
            List<String> objectFields = new List<String>(objectType.fields.getMap().keySet());
            sql += String.join(objectFields, ',') +' from '+sobjectType+' where id =\''+rid+'\' limit 1';
            System.debug('sql = ' + sql);
            Sobject leadData = Database.query(sql);
            System.debug('leadData_20230711 = ' + leadData);
            if(leadData == null){
                return new ResponseBodyLWC('Error',500, 'id不存在', '');
            }
            if(objectFields.contains('recordtypeid')){
                recordTypeId = (String)leadData.get('RecordTypeId');
                System.debug('recordTypeId_20230711_Debug = ' + recordTypeId);
            }
            List<Metadata.LayoutSection> layout = MetaDataUtility.GetRecordTypePageLayout(recordTypeId, sobjectType);
            System.debug('layout=' + layout);
            for (Metadata.LayoutSection section : layout) {
                if(titleMap.containsKey(sobjectType) && titleMap.get(sobjectType).containsKey(section.label)){
                    section.label = titleMap.get(sobjectType).get(section.label);
                }
            }
            data.put('layout', Json.serialize(reviseMetaLayouts(layout)));
            data.put('recordTypeId', recordTypeId);
            System.debug('data.recordTypeId: ' + data.get('recordTypeId'));
            //获取值
            System.debug('leadData = ' + JSON.serialize(leadData));
            data.put('data', leadData);
        }else {
            List<Metadata.LayoutSection> layout = MetaDataUtility.GetRecordTypePageLayout(recordTypeId, sobjectType);
            System.debug('layout = ' + JSON.serialize(layout));
            for (Metadata.LayoutSection section : layout) {
                if(titleMap.containsKey(sobjectType) && titleMap.get(sobjectType).containsKey(section.label)){
                    section.label = titleMap.get(sobjectType).get(section.label);
                }
            }
            System.debug('leadPIPL还原 layout = ' + JSON.serialize(layout));
            data.put('layout', Json.serialize(reviseMetaLayouts(layout)));
            System.debug('leadPIPLreviseMetaLayouts还原 layout = ' + data.get('layout'));
        }
        //deloitte-zhj 20231116 PIPL还原 end
        res.status = 'Success';
        res.code = 200;
        res.msg = '';
        return res;
    }

    /**
     *@description 转换layout
     *@param	sections                        默认metalayout
     *@return	List<Metadata.LayoutSection>	标准metalayout
     */
    public static List<Metadata.LayoutSection> reviseMetaLayouts(List<Metadata.LayoutSection> sections) {
        List<Metadata.LayoutSection> result = new List<Metadata.LayoutSection>();
        if (sections == null) {
            return null;
        }
        for (Metadata.LayoutSection s : sections) {
            Metadata.LayoutSection section = new Metadata.LayoutSection();
            section.customLabel = s.customLabel;
            section.detailHeading = s.detailHeading;
            section.editHeading = s.editHeading;
            section.label = s.label;
            section.style = s.style;
            result.add(section);
            for (Metadata.LayoutColumn c : s.layoutColumns) {
                if (c.layoutItems == null) {
                    break;
                }
                Metadata.LayoutColumn col = new Metadata.LayoutColumn();
                col.reserved = col.reserved;
                section.layoutColumns.add(col);
                for (Metadata.layoutItem item : c.layoutItems) {
                    if(item.field == 'Consum_Apply_Equipment_Set__c'){
                        col.layoutItems.add(item);
                    }
                    if (item.emptySpace != true && (!fieldMap.containsKey(item.field) || !isUpdateable(fieldMap.get(item.field).getDescribe()))  && item.field != 'IsJump_Rental__c' && item.field != 'JumpCause_Rental__c') {
                        continue;
                    }
                    col.layoutItems.add(item);
                }
            }
        }
        return result;
    }

    private static Boolean isUpdateable(Schema.DescribeFieldResult dfr) {
        return (new List<String>{ 'Id', 'Name' }).contains(dfr.getName()) || dfr.isUpdateable();
    }
}