package com.kmall.admin.fromcomm.controller;

import com.kmall.admin.dto.SysUserDto;
import com.kmall.admin.utils.ShiroUtils;
import com.kmall.common.annotation.SysLog;
import com.kmall.common.constant.Dict;
import com.kmall.admin.fromcomm.entity.SysUserEntity;
import com.kmall.admin.fromcomm.service.SysUserRoleService;
import com.kmall.admin.fromcomm.service.SysUserService;
import com.kmall.common.constant.JxlsXmlTemplateName;
import com.kmall.common.utils.*;
import com.kmall.common.utils.excel.ExcelUtil;
import com.kmall.common.validator.Assert;
import org.apache.commons.lang.ArrayUtils;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.apache.shiro.crypto.hash.Sha256Hash;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

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

/**
 * 系统用户
 *
 * @author Scott
 * @email
 * @date 2016年10月31日 上午10:40:10
 */
@RestController
@RequestMapping("/sys/user")
public class SysUserController extends AbstractController {
    @Autowired
    private SysUserService sysUserService;
    @Autowired
    private SysUserRoleService sysUserRoleService;
    @Autowired
    private ExcelUtil excelUtil;

    /**
     * 所有用户列表
     */
    @RequestMapping("/list")
    @RequiresPermissions("sys:user:list")
    public R list(@RequestParam Map<String, Object> params) {
//        //只有超级管理员，才能查看所有管理员列表
//        if (getUserId() != Constant.SUPER_ADMIN) {
//            params.put("createUserId", getUserId());
//        }
        if(!ShiroUtils.getUserEntity().getRoleType().equalsIgnoreCase(Dict.roleType.item_1.getItem())){
            params.put("createUserId", getUserId());
        }

        //查询列表数据
        Query query = new Query(params);
        List<SysUserEntity> userList = sysUserService.queryList(query);
        int total = sysUserService.queryTotal(query);

        PageUtils pageUtil = new PageUtils(userList, total, query.getLimit(), query.getPage());

        return R.ok().put("page", pageUtil);
    }

    /**
     * 获取登录的用户信息
     */
    @RequestMapping("/info")
    public R info() {
        SysUserEntity userEntity = getUser();
        userEntity = sysUserService.queryObject(userEntity.getUserId());
        return R.ok().put("user", userEntity);
    }

    /**
     * 修改登录用户密码
     */
    @SysLog("修改密码")
    @RequestMapping("/password")
    public R password(String password, String newPassword) {
        Assert.isBlank(password, "原密码不为能空");
        Assert.isBlank(newPassword, "新密码不为能空");

        //sha256加密
        password = new Sha256Hash(password).toHex();
        //sha256加密
        newPassword = new Sha256Hash(newPassword).toHex();

        //更新密码
        int count = sysUserService.updatePassword(getUserId(), password, newPassword);
        if (count == 0) {
            return R.error("原密码不正确");
        }

        //退出
        ShiroUtils.logout();

        return R.ok();
    }

    /**
     * 用户信息
     */
    @RequestMapping("/info/{userId}")
    @RequiresPermissions("sys:user:info")
    public R info(@PathVariable("userId") Long userId) {
        SysUserEntity user = sysUserService.queryObject(userId);

        //获取用户所属的角色列表
        List<Long> roleIdList = sysUserRoleService.queryRoleIdList(userId);
        user.setRoleIdList(roleIdList);

        return R.ok().put("user", user);
    }

    /**
     * 保存用户
     */
    @SysLog("保存用户")
    @RequestMapping("/save")
    @RequiresPermissions("sys:user:save")
    public R save(@RequestBody SysUserEntity user) {
        //ValidatorUtils.validateEntity(user);
        user.setCreateUserId(getUserId());
        sysUserService.save(user);

        return R.ok();
    }

    /**
     * 修改用户
     */
    @SysLog("修改用户")
    @RequestMapping("/update")
    @RequiresPermissions("sys:user:update")
    public R update(@RequestBody SysUserEntity user) {
        //ValidatorUtils.validateEntity(user);
        user.setCreateUserId(getUserId());
        sysUserService.update(user);

        return R.ok();
    }

    /**
     * 删除用户
     */
    @SysLog("删除用户")
    @RequestMapping("/delete")
    @RequiresPermissions("sys:user:delete")
    public R delete(@RequestBody Long[] userIds) {
        if (ArrayUtils.contains(userIds, 1L)) {
            return R.error("系统管理员不能删除");
        }

        if (ArrayUtils.contains(userIds, getUserId())) {
            return R.error("当前用户不能删除");
        }

        sysUserService.deleteBatch(userIds);

        return R.ok();
    }

    /**
     * 上传文件
     */
    @RequestMapping("/sysUserUpload")
    public R storeUpload(@RequestParam("file") MultipartFile file) {
        List<SysUserDto> sysUserDtoList = new ArrayList<>();//信息
        try {
            SysUserDto storeGoodsDto = new SysUserDto();
            Map<String, Object> beans = new HashMap<String, Object>();
            beans.put("SysUserDto", storeGoodsDto);
            beans.put("SysUserDtoList", sysUserDtoList);
            if (file.isEmpty()) {
                return R.error("文件不能为空！");
            }
            excelUtil.readExcel(JxlsXmlTemplateName.SYS_USER_DTO_LIST, beans, file.getInputStream());
        } catch (Exception e) {
            e.printStackTrace();
            return R.error("导入失败！");
        }
        sysUserService.uploadExcel(sysUserDtoList);
        //上传文件
        return R.ok("导入成功！");
    }

}