package com.ltkj.web.controller.system;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;

import cn.hutool.extra.pinyin.PinyinUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.ltkj.common.core.domain.entity.DictUserInfo;
import com.ltkj.framework.config.MatchUtils;
import com.ltkj.hosp.domain.DictHosp;
import com.ltkj.hosp.service.IDictHospService;
import com.ltkj.hosp.service.IDictUserInfoService;
import com.ltkj.system.domain.SysPost;
import com.ltkj.system.domain.SysUserPost;
import com.ltkj.system.domain.SysUserRole;
import com.ltkj.system.service.*;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
import org.apache.commons.lang3.ArrayUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import com.ltkj.common.annotation.Log;
import com.ltkj.common.constant.UserConstants;
import com.ltkj.common.core.controller.BaseController;
import com.ltkj.common.core.domain.AjaxResult;
import com.ltkj.common.core.domain.entity.SysDept;
import com.ltkj.common.core.domain.entity.SysRole;
import com.ltkj.common.core.domain.entity.SysUser;
import com.ltkj.common.core.page.TableDataInfo;
import com.ltkj.common.enums.BusinessType;
import com.ltkj.common.utils.SecurityUtils;
import com.ltkj.common.utils.StringUtils;
import com.ltkj.common.utils.poi.ExcelUtil;

/**
 * 用户信息
 *
 * @author ltkj
 */
@RestController
@RequestMapping("/system/user")
@Api(tags = "用户管理")
public class SysUserController extends BaseController {
    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysDeptService deptService;

    @Autowired
    private ISysPostService postService;

    @Resource
    private ISysUserPostService userPostService;

    @Autowired
    private IDictUserInfoService infoService;
    @Resource
    private IDictHospService hospService;
    @Resource
    private IDictUserInfoService userInfoService;




    @GetMapping("/getList")
    @ApiOperation("获取用户列表(下拉框专用)")
    public AjaxResult getList() {
        return AjaxResult.success(userService.list());
    }



    /**
     * 获取用户列表
     */
//    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/list")
    @ApiOperation("获取用户")
    public TableDataInfo list(@ApiParam(value = "用户对象") SysUser user) {
        startPage();
        List<SysUser> list = userService.selectUserList(user);
        if (null != list && list.size() > 0) {
            for (SysUser sysUser : list) {
                SysDept sysDept = deptService.getById(sysUser.getDeptId());
                if (null != sysDept) {
                    DictHosp dictHosp = hospService.getById(sysDept.getHospId());
                    if (null != dictHosp) {
                        sysUser.setHospName(dictHosp.getHospAreaName());
                        sysUser.setHospId(dictHosp.getHospAreaId());
                    }
                }
                LambdaQueryWrapper<DictUserInfo> wq = new LambdaQueryWrapper<>();
                wq.eq(DictUserInfo::getUserId, sysUser.getUserId());
                DictUserInfo userInfo = userInfoService.getOne(wq);
                if (null != userInfo) {
                    sysUser.setEntryDate(userInfo.getEntryDate());
                    sysUser.setMedicalId(userInfo.getMedicalId());
                }else {
                      userInfo=new DictUserInfo();
                      userInfo.setUserId(user.getUserId());
                }
                LambdaQueryWrapper<SysUserPost> wq0 = new LambdaQueryWrapper<>();
                wq0.eq(SysUserPost::getUserId, sysUser.getUserId());
                List<SysUserPost> list1 = userPostService.list(wq0);
                if (null != list1 && list1.size() > 0) {
                    StringBuilder postNames = new StringBuilder();
                    List<Long>list2=new ArrayList<>();
                    for (SysUserPost sysUserPost : list1) {
                        SysPost sysPost = postService.getById(sysUserPost.getPostId());
                        if (null != sysPost) {
                            postNames.append(sysPost.getPostName()).append(";");
                            list2.add(sysUserPost.getPostId());
                        }
                    }
                    sysUser.setPostNames(postNames.toString());
                    sysUser.setPostIds(list2);
                }
                sysUser.setUserInfo(userInfo);
                sysUser.setRoles(roleService.selectRolesByUserId(user.getUserId()));
            }
        }
        return getDataTable(list);
    }

    @Log(title = "用户管理", businessType = BusinessType.EXPORT)
//    @PreAuthorize("@ss.hasPermi('system:user:export')")
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysUser user) {
        List<SysUser> list = userService.selectUserList(user);
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.exportExcel(response, list, "用户数据");
    }

    @Log(title = "用户管理", businessType = BusinessType.IMPORT)
//    @PreAuthorize("@ss.hasPermi('system:user:import')")
    @PostMapping("/importData")
    public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        List<SysUser> userList = util.importExcel(file.getInputStream());
        String operName = getUsername();
        String message = userService.importUser(userList, updateSupport, operName);
        return success(message);
    }

    @PostMapping("/importTemplate")
    public void importTemplate(HttpServletResponse response) {
        ExcelUtil<SysUser> util = new ExcelUtil<>(SysUser.class);
        util.importTemplateExcel(response, "用户数据");
    }

    /**
     * 根据用户id获取详细信息
     */
//    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping("/{userId}")
    @ApiOperation("根据用户id获取详细信息")
    public AjaxResult getInfo(@PathVariable(value = "userId") @ApiParam(value = "用户id") @RequestParam Long userId) {
        userService.checkUserDataScope(userId);
        AjaxResult ajax = AjaxResult.success();
        List<SysRole> roles = roleService.selectRoleAll();
        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        ajax.put("posts", postService.selectPostAll());
        if (StringUtils.isNotNull(userId)) {
            SysUser sysUser = userService.selectUserById(userId);
            LambdaQueryWrapper<DictUserInfo>wq1=new LambdaQueryWrapper<>();
            wq1.eq(DictUserInfo::getUserId,sysUser.getUserId());
            DictUserInfo info = infoService.getOne(wq1);
            sysUser.setUserInfo(info);
            ajax.put(AjaxResult.DATA_TAG, sysUser);
            ajax.put("postIds", postService.selectPostListByUserId(userId));
            ajax.put("roleIds", sysUser.getRoles().stream().map(SysRole::getRoleId).collect(Collectors.toList()));
        }
        return ajax;
    }

    /**
     * 新增用户
     */
//    @PreAuthorize("@ss.hasPermi('system:user:add')")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping
    @ApiOperation(value = "新增用户")
    public AjaxResult add(@Validated @RequestBody @ApiParam(value = "用户对象") SysUser user) {
        if (UserConstants.NOT_UNIQUE.equals(userService.checkUserNameUnique(user))) {
            return error("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        int i = userService.insertUser(user);
        if (i > 0) {
            DictUserInfo info = new DictUserInfo();
            DictUserInfo userInfo = user.getUserInfo();
            if (null != userInfo) {
                BeanUtils.copyProperties(info,userInfo);
            }
            info.setUserId(user.getUserId());
            info.setSpell(PinyinUtil.getFirstLetter(user.getNickName(), ""));
            info.setWbm(MatchUtils.toWubi(user.getNickName()));
            if (infoService.save(info)) {
                return success();
            }
        }
        return error();
    }

    /**
     * 修改用户
     */
//    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping
    @ApiOperation(value = "修改用户")
    public AjaxResult edit(@Validated @RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        if (UserConstants.NOT_UNIQUE.equals(userService.checkUserNameUnique(user))) {
            return error("修改用户'" + user.getUserName() + "'失败，登录账号已存在");
        } else if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user))) {
            return error("修改用户'" + user.getUserName() + "'失败，手机号码已存在");
        } else if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user))) {
            return error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setUpdateBy(getUsername());
        if (userService.updateById(user)) {
            LambdaQueryWrapper<SysUserPost> wq = new LambdaQueryWrapper<>();
            wq.eq(SysUserPost::getUserId, user.getUserId());
            userPostService.remove(wq);
            List<Long> postIds = user.getPostIds();
            if (null != postIds && postIds.size() > 0) {
                for (Long postId : postIds) {
                    SysUserPost userPost = new SysUserPost();
                    userPost.setUserId(user.getUserId());
                    userPost.setPostId(postId);
                    userPostService.save(userPost);
                }
            }
            DictUserInfo userInfo = user.getUserInfo();
            if (null != userInfo) {
                userInfo.setUserId(user.getUserId());
                if (infoService.saveOrUpdate(userInfo)) {
                    return AjaxResult.success();
                }
            }
            return AjaxResult.success();
        }
        return AjaxResult.error();
    }

    /**
     * 删除用户
     */
//    @PreAuthorize("@ss.hasPermi('system:user:remove')")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{userIds}")
    @ApiOperation("删除用户")
    public AjaxResult remove(@PathVariable @ApiParam(value = "用户id数组") Long[] userIds) {
        if (ArrayUtils.contains(userIds, getUserId())) {
            return error("当前用户不能删除");
        }
        if (userIds.length <= 0) {
            return AjaxResult.success("请选择你要删除的数据");
        }
        for (Long userId : userIds) {
            LambdaQueryWrapper<DictUserInfo> wq = new LambdaQueryWrapper<>();
            wq.eq(DictUserInfo::getUserId, userId);
            infoService.remove(wq);
        }
        return toAjax(userService.deleteUserByIds(userIds));
    }

    /**
     * 重置密码
     */
//    @PreAuthorize("@ss.hasPermi('system:user:resetPwd')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/resetPwd")
    public AjaxResult resetPwd(@RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        System.out.println(user.getPassword());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setUpdateBy(getUsername());
        return toAjax(userService.resetPwd(user));
    }

    /**
     * 状态修改
     */
//    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    public AjaxResult changeStatus(@RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        user.setUpdateBy(getUsername());
        return toAjax(userService.updateUserStatus(user));
    }

    /**
     * 根据用户编号获取授权角色
     */
//    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping("/authRole/{userId}")
    @ApiOperation(value = "根据用户编号获取授权角色")
    public AjaxResult authRole(@PathVariable("userId") Long userId) {
        AjaxResult ajax = AjaxResult.success();
        SysUser user = userService.selectUserById(userId);
        List<SysRole> roles = roleService.selectRolesByUserId(userId);
        ajax.put("user", user);
        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        return ajax;
    }

    /**
     * 用户授权角色
     */
//    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.GRANT)
    @PutMapping("/authRole")
    @ApiOperation(value = "用户授权角色")
    public AjaxResult insertAuthRole(Long userId, Long[] roleIds) {
        userService.checkUserDataScope(userId);
        userService.insertUserAuth(userId, roleIds);
        return success();
    }

    /**
     * 获取部门树列表
     */
//    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/deptTree")
    public AjaxResult deptTree(SysDept dept) {
        return success(deptService.selectDeptTreeList(dept));
    }
}