package org.springblade.common.cache;

import org.apache.logging.log4j.util.Strings;
import org.springblade.common.enums.DictBizEnum;
import org.springblade.core.cache.utils.CacheUtil;
import org.springblade.core.secure.utils.AuthUtil;
import org.springblade.core.tool.utils.SpringUtil;
import org.springblade.core.tool.utils.StringPool;
import org.springblade.modules.system.entity.DictBiz;
import org.springblade.modules.system.service.IDictBizService;
import java.util.ArrayList;
import java.util.List;
import static org.springblade.core.cache.constant.CacheConstant.DICT_CACHE;

/**
 * 业务字典缓存工具类
 *
 * @author Chill
 */
public class DictBizCache {

	private static final String DICT_ID = "dictBiz:id";
	private static final String DICT_VALUE = "dictBiz:value";
	private static final String DICT_LIST = "dictBiz:list";

	private static final IDictBizService dictService;

	static {
		dictService = SpringUtil.getBean(IDictBizService.class);
	}

	/**
	 * 获取字典实体
	 *
	 * @param id 主键
	 * @return DictBiz
	 */
	public static DictBiz getById(Long id) {
		String keyPrefix = DICT_ID.concat(StringPool.DASH).concat(AuthUtil.getTenantId()).concat(StringPool.COLON);
		return CacheUtil.get(DICT_CACHE, keyPrefix, id, () -> dictService.getById(id));
	}

	/**
	 * 获取字典值
	 *
	 * @param code    字典编号枚举
	 * @param dictKey Integer型字典键
	 * @return String
	 */
	public static String getValue(DictBizEnum code, Integer dictKey) {
		return getValue(code.getName(), dictKey);
	}

	/**
	 * 获取字典值
	 *
	 * @param code    字典编号
	 * @param dictKey Integer型字典键
	 * @return String
	 */
	public static String getValue(String code, Integer dictKey) {
		String keyPrefix = DICT_VALUE.concat(StringPool.DASH).concat(AuthUtil.getTenantId()).concat(StringPool.COLON);
		return CacheUtil.get(DICT_CACHE, keyPrefix + code + StringPool.COLON, String.valueOf(dictKey), () -> dictService.getValue(code, String.valueOf(dictKey)));
	}

	/**
	 * 获取字典值
	 *
	 * @param code    字典编号
	 * @param dictKeys 字符串键
	 * @return String
	 */
	public static String getValues(String code, String dictKeys) {
		List<String> list = new ArrayList<>();
		List<DictBiz> dictBizList = getList(code);
		for (DictBiz dictBiz : dictBizList) {
			if (dictKeys.contains(dictBiz.getDictKey())){
				list.add(dictBiz.getDictValue());
			}
		}
		return Strings.join(list,',');
	}

	/**
	 * 获取字典值
	 *
	 * @param code    字典编号枚举
	 * @param dictKey String型字典键
	 * @return String
	 */
	public static String getValue(DictBizEnum code, String dictKey) {
		return getValue(code.getName(), dictKey);
	}

	/**
	 * 获取字典值
	 *
	 * @param code    字典编号
	 * @param dictKey String型字典键
	 * @return String
	 */
	public static String getValue(String code, String dictKey) {
		String keyPrefix = DICT_VALUE.concat(StringPool.DASH).concat(AuthUtil.getTenantId()).concat(StringPool.COLON);
		return CacheUtil.get(DICT_CACHE, keyPrefix + code + StringPool.COLON, dictKey, () -> dictService.getValue(code, dictKey));
	}

	/**
	 * 获取字典集合
	 *
	 * @param code 字典编号
	 * @return List<DictBiz>
	 */
	public static List<DictBiz> getList(String code) {
		String keyPrefix = DICT_LIST.concat(StringPool.DASH).concat(AuthUtil.getTenantId()).concat(StringPool.COLON);
		return CacheUtil.get(DICT_CACHE, keyPrefix, code, () -> dictService.getList(code));
	}

}