package foundation.data.meta.template;

import foundation.data.entity.Entity;
import foundation.data.entity.EntitySet;
import foundation.data.meta.field.FieldsRuntime;
import foundation.data.object.DataObject;
import foundation.util.MapList;

public class TemplateLoader {


	public static void reloadTemplateAndIndex(PropertyTemplateBucket templateBucket) throws Exception {
		//1. 加载Field和Property模板
		reloadTemplate(templateBucket);
		
		//2.加载Property Index 设置
		reloadIndex(templateBucket);
	}
	
	public static void reloadTemplate(PropertyTemplateBucket templateBucket) throws Exception {
		MapList<String, PropertyTemplate> templates = new MapList<String, PropertyTemplate>();
		
		//1. 加载数据库
		DataObject propertyObject = DataObject.getInstance("sys_data_field_template");
		EntitySet entitySet = propertyObject.getTableEntitySet();
		
		//2. 加载到内存
		for (Entity entity: entitySet) {
			PropertyTemplate template = new PropertyTemplate();
			template.load(entity);
			
			templates.add(template.getFieldName(), template);
		}
		
		//3.
		templateBucket.setTemplateItems(templates);
	}
	
	public static void reloadIndex(PropertyTemplateBucket templateBucket) throws Exception {
		//1. 清空历史
		templateBucket.clearIndex();
		
		//2. 加载数据库
		DataObject propertyObject = DataObject.getInstance("sys_data_property_memo");
		EntitySet entitySet = propertyObject.getTableEntitySet();
		
		//3. 加载到内存
		String fieldName; boolean list, form, exportable, importable, scene, capacity, user;
		
		for (Entity entity: entitySet) {
			fieldName = entity.getString("field_name");
			list = entity.getBoolean("is_list", false);
			form = entity.getBoolean("is_form", false);
			exportable = entity.getBoolean("is_exportable", false);
			importable = entity.getBoolean("is_importable", false);
			scene = entity.getBoolean("is_scene", false);
			capacity = entity.getBoolean("is_capacity", false);
			user = entity.getBoolean("is_user", false);
			
			templateBucket.loadOneIndex(fieldName, list, form, exportable, importable, scene, capacity, user);
		}
		
		//4. 编译Index
		DataObject dataObject = DataObject.getInstance("sys_data_property");
		FieldsRuntime fields = dataObject.getTableFieldMetas();
		templateBucket.build(fields);
	}

}