package com.ruoyi.project.system.controller;

import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.framework.aspectj.lang.annotation.Log;
import com.ruoyi.framework.aspectj.lang.enums.BusinessType;
import com.ruoyi.framework.web.controller.BaseController;
import com.ruoyi.framework.web.domain.R;
import com.ruoyi.framework.web.page.TableDataInfo;
import com.ruoyi.project.system.domain.SysDept;
import com.ruoyi.project.system.domain.SysRole;
import com.ruoyi.project.system.domain.SysUser;
import com.ruoyi.project.system.domain.vo.SysUserDeptVo;
import com.ruoyi.project.system.service.*;
import jakarta.servlet.http.HttpServletResponse;
import lombok.AllArgsConstructor;
import org.apache.commons.lang3.ArrayUtils;
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 java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * 用户信息
 *
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/user")
@AllArgsConstructor
public class SysUserController extends BaseController
{
    private ISysUserService userService;
    private ISysRoleService roleService;
    private ISysDeptService deptService;
    private ISysPostService postService;
    private ISysUserDeptService userDeptService;

    /**
     * 获取用户列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysUser user)
    {
        startPage();
        List<SysUser> list = userService.selectUserList(user);
        return getDataTable(list);
    }

    /**
     * 获取用户列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/listAll")
    public R<?> listAll(SysUser user)
    {
        List<SysUser> list = userService.selectUserList(user);
        return R.ok(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 R<?> 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 R.ok(null, message);
    }

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

    /**
     * 根据用户编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping(value = { "/", "/{userId}" })
    public R<?> getInfo(@PathVariable(value = "userId", required = false) Long userId)
    {
        Map<String, Object> map = new HashMap<>();
        if (StringUtils.isNotNull(userId))
        {
            userService.checkUserDataScope(userId);
            SysUser sysUser = userService.selectUserById(userId);
            map.put("data", sysUser);
            map.put("postIds", postService.selectPostListByUserId(userId));
            map.put("roleIds", sysUser.getRoles().stream().map(SysRole::getRoleId).collect(Collectors.toList()));
        }
        List<SysRole> roles = roleService.selectRoleAll();
        map.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        map.put("posts", postService.selectPostAll());
        SysUserDeptVo sysUserDeptVo = new SysUserDeptVo();
        sysUserDeptVo.setUserId(userId);
        List<SysUserDeptVo> sysUserDeptVos = userDeptService.userLoginFacotryList(sysUserDeptVo);
        map.put("deptIds",sysUserDeptVos.stream().map(SysUserDeptVo::getDeptId).collect(Collectors.toList()));
        return R.ok(map);
    }

    /**
     * 新增用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:add')")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping
    public R<?> add(@Validated @RequestBody SysUser user)
    {
        roleService.checkRoleDataScope(user.getRoleIds());
        if (!userService.checkUserNameUnique(user))
        {
            return R.fail("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        else if (StringUtils.isNotEmpty(user.getPhonenumber()) && !userService.checkPhoneUnique(user))
        {
            return R.fail("新增用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail()) && !userService.checkEmailUnique(user))
        {
            return R.fail("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setCreateBy(getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setTenantId(user.getDeptId());
        return R.ok(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public R<?> edit(@Validated @RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        roleService.checkRoleDataScope(user.getRoleIds());
        if (!userService.checkUserNameUnique(user))
        {
            return R.fail("修改用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        else if (StringUtils.isNotEmpty(user.getPhonenumber()) && !userService.checkPhoneUnique(user))
        {
            return R.fail("修改用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail()) && !userService.checkEmailUnique(user))
        {
            return R.fail("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setUpdateBy(getUsername());
        userService.bindUserDept(user);
        return R.ok(userService.updateUser(user));
    }

    /**
     * 删除用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:remove')")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{userIds}")
    public R<?> remove(@PathVariable Long[] userIds)
    {
        if (ArrayUtils.contains(userIds, getUserId()))
        {
            return R.fail("当前用户不能删除");
        }
        return R.ok(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 R<?> resetPwd(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setUpdateBy(getUsername());
        return R.ok(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 R<?> changeStatus(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        user.setUpdateBy(getUsername());
        return R.ok(userService.updateUserStatus(user)) ;
    }

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

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

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

    /**
     * 不分页用户查询
     * @param user
     * @return
     */
    @GetMapping("/userListNoPage")
    public R<?> userListNoPage(SysUser user){
        List<SysUser> sysUserList = userService.userListNoPage(user);
        return R.ok(sysUserList);
    }

    /**
     * 查询当前用户公司下所有用户
     * @param user
     * @return
     */
    @GetMapping("/userListNoPageByTenantId")
    public R<?> userListNoPageByTenantId(SysUser user){
        //获取登录用户信息
        SysUser loginUser = SecurityUtils.getLoginUser().getUser();
        user.setTenantId(loginUser.getTenantId());
        List<SysUser> sysUserList = userService.userListNoPage(user);
        return R.ok(sysUserList);
    }
}