package vip.fuck.sm.controller;

import cn.dev33.satoken.annotation.SaCheckPermission;
import cn.dev33.satoken.annotation.SaMode;
import cn.hutool.core.util.StrUtil;
import vip.fuck.sm.common.aop.annotation.LogAnnotation;
import vip.fuck.sm.common.exception.BusinessException;
import vip.fuck.sm.common.exception.code.BaseResponseCode;
import vip.fuck.sm.common.utils.AssertUtil;
import vip.fuck.sm.entity.SysPermission;
import vip.fuck.sm.service.PermissionService;
import vip.fuck.sm.vo.resp.PermissionRespNode;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.noear.solon.annotation.*;
import org.noear.solon.validation.annotation.Valid;
import org.noear.solon.validation.annotation.Validated;


import java.util.List;

/**
 * 菜单权限管理
 *
 * @author xian.zi.ming@qq.com fuck.vip
 * @version V1.0
 * @date 2020年3月18日
 */
@Mapping("/sys")
@Controller
@Api(tags = "组织模块-菜单权限管理")
@Valid
public class PermissionController {

    @Inject
    private PermissionService permissionService;

    @Post @Mapping ("/permission")
    @ApiOperation(value = "新增菜单权限接口")
    @LogAnnotation(title = "菜单权限管理", action = "新增菜单权限")
    @SaCheckPermission("sys:permission:add")
    public void addPermission( @Validated SysPermission vo) {
        verifyFormPid(vo);
        permissionService.save(vo);
    }

    @Delete @Mapping ("/permission/{id}")
    @ApiOperation(value = "删除菜单权限接口")
    @LogAnnotation(title = "菜单权限管理", action = "删除菜单权限")
    @SaCheckPermission("sys:permission:deleted")
    public void deleted(@Path("id") String id) {
        permissionService.deleted(id);
    }

    @Put
    @Mapping ("/permission")
    @ApiOperation(value = "更新菜单权限接口")
    @LogAnnotation(title = "菜单权限管理", action = "更新菜单权限")
    @SaCheckPermission("sys:permission:update")
    public void updatePermission( @Validated SysPermission vo) {
        AssertUtil.isStringNotBlank(vo.getId(), "id不能为空");
        SysPermission sysPermission = permissionService.getById(vo.getId());
        if (null == sysPermission) {
            throw new BusinessException(BaseResponseCode.DATA_ERROR);
        }
        // 只有类型变更或者所属菜单变更
        if (sysPermission.getType().equals(vo.getType()) || !sysPermission.getPid().equals(vo.getPid())) {
            verifyFormPid(vo);
        }
        permissionService.updatePermission(vo);
    }

    @Get
    @Mapping ("/permission/{id}")
    @ApiOperation(value = "查询菜单权限接口")
    @LogAnnotation(title = "菜单权限管理", action = "查询菜单权限")
    @SaCheckPermission("sys:permission:detail")
    public SysPermission detailInfo(@Path("id") String id) {
        return permissionService.getById(id);

    }

    @Get @Mapping ("/permissions")
    @ApiOperation(value = "获取所有菜单权限接口")
    @LogAnnotation(title = "菜单权限管理", action = "获取所有菜单权限")
    @SaCheckPermission("sys:permission:list")
    public List<SysPermission> getAllMenusPermission() {
        return permissionService.selectAll(null);
    }

    @Get @Mapping ("/permission/tree")
    @ApiOperation(value = "获取所有目录菜单树接口")
    @LogAnnotation(title = "菜单权限管理", action = "获取所有目录菜单树")
    @SaCheckPermission(value = {"sys:permission:update", "sys:permission:add"}, mode = SaMode.OR)
    public List<PermissionRespNode> getAllMenusPermissionTree(  String permissionId) {
        return permissionService.selectAllMenuByTree(permissionId);
    }

    @Get @Mapping ("/permission/tree/all")
    @ApiOperation(value = "获取所有目录菜单树接口")
    @LogAnnotation(title = "菜单权限管理", action = "获取所有目录菜单树")
    @SaCheckPermission(value = {"sys:role:update", "sys:role:add"}, mode = SaMode.OR)
    public List<PermissionRespNode> getAllPermissionTree() {
        return permissionService.selectAllByTree(1);
    }

    /**
     * 操作后的菜单类型是目录的时候 父级必须为目录
     * 操作后的菜单类型是菜单的时候，父类必须为目录类型
     * 操作后的菜单类型是按钮的时候 父类必须为菜单类型
     */
    private void verifyFormPid(SysPermission sysPermission) {
        SysPermission parent;
        parent = permissionService.getById(sysPermission.getPid());
        switch (sysPermission.getType()) {
            case 1:
                if (parent != null) {
                    if (parent.getType() != 1) {
                        throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_CATALOG_ERROR);
                    }
                } else if (!"0".equals(sysPermission.getPid())) {
                    throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_CATALOG_ERROR);
                }
                break;
            case 2:
                if (parent == null || parent.getType() != 1) {
                    throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_MENU_ERROR);
                }
                if (StrUtil.isEmpty(sysPermission.getUrl())) {
                    throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_URL_NOT_NULL);
                }

                break;
            case 3:
                if (parent == null || parent.getType() != 2) {
                    throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_BTN_ERROR);
                }
                if (StrUtil.isEmpty(sysPermission.getPerms())) {
                    throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_URL_PERMS_NULL);
                }
                if (StrUtil.isEmpty(sysPermission.getUrl())) {
                    throw new BusinessException(BaseResponseCode.OPERATION_MENU_PERMISSION_URL_NOT_NULL);
                }
                break;
            default:
        }
    }
}