package com.yanzhu.system.controller;

import com.yanzhu.common.core.constant.Constants;
import com.yanzhu.common.core.domain.R;
import com.yanzhu.common.core.enums.UserTypeEnums;
import com.yanzhu.common.core.text.Convert;
import com.yanzhu.common.core.utils.StringUtils;
import com.yanzhu.common.core.utils.poi.ExcelUtil;
import com.yanzhu.common.core.web.controller.BaseController;
import com.yanzhu.common.core.web.domain.AjaxResult;
import com.yanzhu.common.core.web.page.TableDataInfo;
import com.yanzhu.common.log.annotation.Log;
import com.yanzhu.common.log.enums.BusinessType;
import com.yanzhu.common.redis.service.RedisService;
import com.yanzhu.common.security.annotation.InnerAuth;
import com.yanzhu.common.security.annotation.RequiresPermissions;
import com.yanzhu.common.security.utils.SecurityUtils;
import com.yanzhu.system.api.domain.SysDept;
import com.yanzhu.system.api.domain.SysRole;
import com.yanzhu.system.api.domain.SysUser;
import com.yanzhu.system.api.model.LoginUser;
import com.yanzhu.system.domain.vo.TreeSelect;
import com.yanzhu.system.service.*;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.ArrayUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;

/**
 * 用户信息
 *
 * @author ruoyi
 */
@RestController
@RequestMapping("/user")
public class SysUserController extends BaseController {

    @Autowired
    private RedisService redisService;

    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysDeptService deptService;

    @Autowired
    private ISysPostService postService;

    @Autowired
    private ISysPermissionService permissionService;

    @Autowired
    private ISysConfigService configService;

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

    @Log(title = "用户管理", businessType = BusinessType.EXPORT)
    @RequiresPermissions("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)
    @RequiresPermissions("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 = SecurityUtils.getUsername();
        String message = userService.importUser(userList, updateSupport, operName);
        return success(message);
    }

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

    /**
     * 获取当前用户信息
     */
    @InnerAuth
    @GetMapping("/info/{username}")
    public R<LoginUser> info(@PathVariable("username") String username) {
        SysUser sysUser = userService.selectUserByUserName(username);
        if (StringUtils.isNull(sysUser)) {
            return R.fail("用户名或密码错误");
        }
        if (StringUtils.isEmpty(sysUser.getRoles())) {
            return R.fail("用户未查询到分配角色，请联系管理员！！！");
        }
        // 重写登录方法
        if (!sysUser.isAdmin() && sysUser.getRoles().size() > 1) {
            List<SysRole> gsAdmins = sysUser.getRoles().stream().filter(role -> role.getRoleId() == 2L).collect(Collectors.toList());
            if (StringUtils.isNotEmpty(gsAdmins)) {
                // 默认以公司管理员登录
                sysUser = userService.selectUserByUserName(username, sysUser.getComId());
                sysUser.setActiveComId(sysUser.getComId());
                sysUser.setActiveComName(sysUser.getComName());
            } else {
                // 查询用户绑定项目列表
                List<Map<String, Object>> list = userService.selectProjectsByUserId(sysUser.getUserId());
                if (StringUtils.isEmpty(list)) {
                    return R.fail("用户角色配置异常，请联系管理员！！！");
                }
                // 以项目人员身份登录
                sysUser = userService.selectUserByUserName(username, Convert.toLong(list.get(0).get("project_id")));
                sysUser.setActiveComId(Convert.toLong(list.get(0).get("com_id")));
                sysUser.setActiveComName(Convert.toStr(list.get(0).get("com_name")));
                sysUser.setActiveProjectId(Convert.toLong(list.get(0).get("project_id")));
                sysUser.setActiveProjectName(Convert.toStr(list.get(0).get("project_name")));
            }
        }
        // 角色集合
        Set<String> roles = permissionService.getRolePermission(sysUser);
        // 权限集合
        Set<String> permissions = permissionService.getMenuPermission(sysUser);
        LoginUser sysUserVo = new LoginUser();
        sysUserVo.setSysUser(sysUser);
        sysUserVo.setRoles(roles);
        sysUserVo.setPermissions(permissions);
        return R.ok(sysUserVo);
    }

    /**
     * 获取当前用户信息
     */
    @InnerAuth
    @GetMapping("/infoAndDept/{username}/{deptId}")
    public R<LoginUser> infoAndDept(@PathVariable("username") String username, @PathVariable("deptId") Long deptId) {
        // 以项目人员身份登录
        SysUser sysUser = userService.selectUserByUserName(username, deptId);
        List<Map<String, Object>> list = userService.selectProjectsByUserId(sysUser.getUserId());

        sysUser.setActiveComId(Convert.toLong(list.get(0).get("com_id")));
        sysUser.setActiveComName(Convert.toStr(list.get(0).get("com_name")));
        sysUser.setActiveProjectId(Convert.toLong(list.get(0).get("project_id")));
        sysUser.setActiveProjectName(Convert.toStr(list.get(0).get("project_name")));

        // 角色集合
        Set<String> roles = permissionService.getRolePermission(sysUser);
        // 权限集合
        Set<String> permissions = permissionService.getMenuPermission(sysUser);
        LoginUser sysUserVo = new LoginUser();
        sysUserVo.setSysUser(sysUser);
        sysUserVo.setRoles(roles);
        sysUserVo.setPermissions(permissions);
        return R.ok(sysUserVo);
    }

    /**
     * 注册用户信息
     */
    @InnerAuth
    @PostMapping("/register")
    public R<Long> register(@RequestBody SysUser sysUser) {
        String username = sysUser.getUserName();
        if (Objects.isNull(sysUser.getUserType()) || Objects.equals(UserTypeEnums.ZSRY.getCode(), sysUser.getUserType())) {
            if (!("true".equals(configService.selectConfigByKey("sys.account.registerUser")))) {
                return R.fail("当前系统没有开启注册功能！");
            }
        }
        /**if (!userService.checkUserNameUnique(sysUser)) {
            return R.fail("保存用户'" + username + "'失败，注册账号已存在");
        }*/
        return R.ok(userService.registerUser(sysUser));
    }

    /**
     * 获取用户信息
     */
    @InnerAuth
    @GetMapping("/sysUser/{userId}")
    public R<SysUser> getSysUserInfo(@PathVariable("userId") Long userId) {
        SysUser sysUser = userService.selectUserByUserId(userId);
        return R.ok(sysUser);
    }

    /**
     * 获取用户信息
     *
     * @return 用户信息
     */
    @GetMapping("getInfo")
    public AjaxResult getInfo() {
        SysUser user = SecurityUtils.getLoginUser().getSysUser();
        // 角色集合
        Set<String> roles = permissionService.getRolePermission(user);
        // 权限集合
        Set<String> permissions = permissionService.getMenuPermission(user);
        AjaxResult ajax = AjaxResult.success();
        ajax.put("user", user);
        ajax.put("roles", roles);
        ajax.put("permissions", permissions);
        return ajax;
    }

    /**
     * 根据用户编号获取详细信息
     */
    @RequiresPermissions("system:user:query")
    @GetMapping(value = {"/", "/{userId}"})
    public AjaxResult getInfo(@PathVariable(value = "userId", required = false) 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;
            if (SysUser.isAdmin(userId)) {
                sysUser = userService.selectUserById(userId);
            } else {
                SysUser user = userService.selectUserByUserId(userId);
                sysUser = userService.selectUserByIdAndDept(userId, user.getDeptId());
            }
            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
     */
    @RequiresPermissions("system:user:add")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysUser user) {
        if (StringUtils.isNotEmpty(user.getUserName()) && !userService.checkUserNameUnique(user)) {
            return error("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 error("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 error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setCreateBy(SecurityUtils.getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        return toAjax(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @RequiresPermissions("system:user:edit")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysUser user) {
        userService.checkUserAllowed(user);
        userService.checkUserDataScope(user.getUserId());
        if (StringUtils.isNotEmpty(user.getUserName()) && !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()) && !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()) && !userService.checkEmailUnique(user)) {
            return error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(userService.updateUser(user));
    }

    /**
     * 删除用户
     */
    @RequiresPermissions("system:user:remove")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{userIds}")
    public AjaxResult remove(@PathVariable Long[] userIds) {
        if (ArrayUtils.contains(userIds, SecurityUtils.getUserId())) {
            return error("当前用户不能删除");
        }
        return toAjax(userService.deleteUserByIds(userIds));
    }

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

    /**
     * 状态修改
     */
    @RequiresPermissions("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(SecurityUtils.getUsername());
        return toAjax(userService.updateUserStatus(user));
    }

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

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

    /**
     * 获取部门树列表
     */
    @RequiresPermissions("system:user:list")
    @GetMapping("/deptTree")
    public AjaxResult deptTree(SysDept dept) {
        String key = "user.deptTree_" + SecurityUtils.getUserId();
        Object cache = redisService.getCacheObject(key);
        if (cache != null) {
            return success(cache);
        }
        List<TreeSelect> treeList = deptService.selectDeptTreeList(dept);
        redisService.setCacheObject(key, treeList, Constants.CAPTCHA_EXPIRATION, TimeUnit.MINUTES);
        return success(treeList);
    }

    @ApiOperation(value = "指定流程办理人员列表")
    @GetMapping("/userList")
    public AjaxResult userList(SysUser user) {
        List<SysUser> list = userService.selectUserList(user);
        return AjaxResult.success(list);
    }

}
