package com.artfess.sysConfig.service;

import com.artfess.base.util.AppUtil;
import com.artfess.base.util.StringUtil;
import com.artfess.uc.api.model.IPermission;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * 授权服务类
 *
 * @author Administrator
 * @company 阿特菲斯信息技术有限公司
 * @email Administrator@jee-soft.cn
 * @date 2018年6月21日
 */
@Service("authorityManager")
public class AuthorityManager {
    public static String DEFAULT_OBJECT_RIGHTTYPE_BEAN = "defaultObjectRightType";

    /**
     * 获取当前用户已授权类型的Map列表（即各种授权插件策略实现的授权） Map<String, String>
     * key:rightType,value:以逗号隔开并且以单引号括起来的字符串
     *
     * @return
     */
    public Map<String, String> getUserRightMapString() {
        Map<String, Set<String>> listMap = getUserRightMap(DEFAULT_OBJECT_RIGHTTYPE_BEAN);
        return getMapStringByMayList(listMap);
    }

    /**
     * 值为List转为以逗号隔开并且以单引号括起来的字符串
     *
     * @param listMap
     * @return
     */
    public Map<String, String> getMapStringByMayList(Map<String, Set<String>> listMap) {
        Map<String, String> map = new HashMap<String, String>();
        for (String key : listMap.keySet()) {
            Set<String> list = listMap.get(key);
            if (list == null) continue;
            String valueString = convertListToSingleQuotesString(list);
            if (StringUtil.isNotEmpty(valueString)) {
                map.put(key, valueString);
            }
        }
        return map;
    }

    /**
     * 获取当前用户已授权类型的Map列表（即各种授权插件策略实现的授权）
     *
     * @return
     */
    public Map<String, Set<String>> getUserRightMap() {
        return getUserRightMap(DEFAULT_OBJECT_RIGHTTYPE_BEAN);
    }

    /**
     * 获取当前用户已授权类型的Map列表（即各种授权插件策略实现的授权）
     *
     * @param beanId
     * @return
     */
    public Map<String, Set<String>> getUserRightMap(String beanId) {
        Map<String, Set<String>> map = new HashMap<String, Set<String>>();
        List<IPermission> objectList = getCurUserServiceList(beanId);
        for (IPermission curObj : objectList) {
            Set<String> list = curObj.getCurrentProfile();
            map.put(curObj.getType(), list);
        }
        return map;
    }

    /**
     * 获取权限类型与标题的Map
     *
     * @param beanId
     * @return
     */
    public Map<String, String> getUserTypeMap(String beanId) {
        Map<String, String> map = new HashMap<String, String>();
        List<IPermission> objectList = getCurUserServiceList(beanId);
        for (IPermission curObj : objectList) {
            map.put(curObj.getType(), curObj.getTitle());
        }
        return map;
    }

    /**
     * 获取授权的实现方法，这里返回对应实现类列表。
     *
     * @return
     * @throws ClassNotFoundException
     */
    @SuppressWarnings("unchecked")
    public List<IPermission> getCurUserServiceList(String beanId) {
        if (StringUtil.isEmpty(beanId))
            beanId = DEFAULT_OBJECT_RIGHTTYPE_BEAN;
        return (List<IPermission>) AppUtil.getBean(beanId);
    }

    /**
     * List转成以单引号括起来字符串
     *
     * @param set
     * @return
     */
    private String convertListToSingleQuotesString(Set<String> set) {
        if (set == null) return "";
        String ids = "";
        for (String value : set) {
            ids = ids + "\'" + value + "\',";
        }
        ids = ids.equals("") ? "" : ids.substring(0, ids.length() - 1);
        return ids;
    }

}
