package com.lf.server.controller.all;

import com.lf.server.aspect.SysLog;
import com.lf.server.entity.all.MenusAuthEntity;
import com.lf.server.entity.all.PermsAuthEntity;
import com.lf.server.entity.all.ResAuthEntity;
import com.lf.server.entity.all.ResponseMsg;
import com.lf.server.entity.sys.UserEntity;
import com.lf.server.service.all.PermsService;
import com.lf.server.service.sys.TokenService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletRequest;
import java.util.List;

/**
 * 授权控制器
 * @author WWW
 */
@Api(tags = "运维管理\\授权管理")
@RestController
@RequestMapping("/perms")
public class PermsController extends BaseController {
    @Autowired
    PermsService permsService;

    @Autowired
    TokenService tokenService;

    @SysLog()
    @ApiOperation(value = "查询当前用户的资源授权")
    @GetMapping(value = "/selectRes")
    public ResponseMsg<List<ResAuthEntity>> selectRes(HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue == null) {
                return fail("用户未登录", null);
            }

            List<ResAuthEntity> rs = permsService.selectRes(ue.getUid());

            return success(rs);
        } catch (Exception ex) {
            return fail(ex.getMessage(), null);
        }
    }

    @SysLog()
    @ApiOperation(value = "查询当前用户的菜单授权")
    @GetMapping(value = "/selectMenus")
    public ResponseMsg<List<MenusAuthEntity>> selectMenus(HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue == null) {
                return fail("用户未登录", null);
            }

            List<MenusAuthEntity> rs = permsService.selectMenus(ue.getUid());

            return success(rs);
        } catch (Exception ex) {
            return fail(ex.getMessage(), null);
        }
    }

    @SysLog()
    @ApiOperation(value = "查询当前用户的权限授权")
    @GetMapping(value = "/selectPerms")
    public ResponseMsg<List<String>> selectPerms(HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue == null) {
                return fail("用户未登录", null);
            }

            List<String> rs = permsService.selectPerms(ue.getUid());

            return success(rs);
        } catch (Exception ex) {
            return fail(ex.getMessage(), null);
        }
    }

    @SysLog()
    @ApiOperation(value = "查询当前用户的权限授权实体集合")
    @GetMapping(value = "/selectPermsEntity")
    public ResponseMsg<List<PermsAuthEntity>> selectPermsEntity(HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue == null) {
                return fail("用户未登录", null);
            }

            List<PermsAuthEntity> rs = permsService.selectPermsEntity(ue.getUid());

            return success(rs);
        } catch (Exception ex) {
            return fail(ex.getMessage(), null);
        }
    }

    @SysLog()
    @ApiOperation(value = "清空所有授权缓存")
    @GetMapping(value = "/clearAllCache")
    public ResponseMsg<Boolean> clearAllCache() {
        try {
            permsService.clearAllCache();

            return success(true);
        } catch (Exception ex) {
            return fail(ex.getMessage(), false);
        }
    }
}