package com.microservices.system.controller;

import com.microservices.common.core.domain.R;
import com.microservices.common.core.exception.ServiceException;
import com.microservices.common.core.utils.StringUtils;
import com.microservices.common.core.utils.poi.ExcelUtil;
import com.microservices.common.core.web.controller.BaseController;
import com.microservices.common.core.web.domain.AjaxResult;
import com.microservices.common.core.web.page.TableDataInfo;
import com.microservices.common.log.annotation.Log;
import com.microservices.common.log.enums.BusinessType;
import com.microservices.common.security.annotation.InnerAuth;
import com.microservices.common.security.annotation.RequiresPermissions;
import com.microservices.common.security.service.TokenService;
import com.microservices.common.security.utils.SecurityUtils;
import com.microservices.system.api.domain.SysDept;
import com.microservices.system.api.domain.SysRole;
import com.microservices.system.api.domain.SysUser;
import com.microservices.system.api.domain.SysUserDeptRole;
import com.microservices.system.api.model.LoginUser;
import com.microservices.system.service.*;
import com.microservices.system.task.SyncGitLinkUserInfoJob;
import io.swagger.annotations.Api;
import org.apache.commons.lang3.ArrayUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
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.Set;
import java.util.stream.Collectors;

/**
 * 用户信息
 *
 * @author microservices
 */
@RestController
@RequestMapping("/user")
@Api(tags = "用户操作接口")
public class SysUserController extends BaseController {
    @Autowired
    private ISysUserService userService;
    @Autowired
    private TokenService tokenService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysDeptService deptService;
    @Autowired
    private SyncGitLinkUserInfoJob syncGitLinkUserInfoJob;

    @Autowired
    private ISysPostService postService;

    @Autowired
    private ISysConfigService configService;
    @Autowired
    private ISysUserDeptRoleService sysUserDeptRoleService;
    @Value("${http.gitLinkUrl}")
    public String gitLinkUrl;

    /**
     * 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");
        }
        LoginUser sysUserVo = new LoginUser();
        sysUserVo.setSysUser(sysUser);
        return R.ok(sysUserVo);
    }

    /**
     * 通过Token判断GItLink用户是否已登录
     */
    @InnerAuth
    @GetMapping("/checkGitLinkUserLogin/{token}")
    public R<Boolean> checkGitLinkUserLogin(@PathVariable("token") String token) {
        Boolean isLogin = userService.checkGitLinkUserLogin(token);
        return R.ok(isLogin);
    }

    /**
     * 通过GitLink用户Id创建用户
     */
    @InnerAuth
    @PostMapping("/createUserByGitLinkUserId/{gitLinkUserId}")
    public R<SysUser> createUserByGitLinkUserId(@PathVariable("gitLinkUserId") Long gitLinkUserId) {
        SysUser sysUser = userService.createUserByGitLinkUserId(gitLinkUserId);
        return R.ok(sysUser);
    }

    /**
     * 通过gitLinkUserId获取GitLink用户Token
     *
     * @param gitLinkUserId GitLink用户Id
     * @return GitLink用户Token
     */
    @InnerAuth
    @GetMapping("/getTokenByGitLinkUserId/{gitLinkUserId}")
    public R<String> getTokenByGitLinkUserId(@PathVariable("gitLinkUserId") Long gitLinkUserId) {
        String token = userService.getTokenByGitLinkUserId(gitLinkUserId);
        return R.ok(token);
    }

    /**
     * 通过GitLink用户Token获取系统用户名
     *
     * @param gitLinkToken GitLinkToken
     * @return 系统用户名
     */
    @InnerAuth
    @GetMapping("/getUserNameByGitLinkToken/{gitLinkToken}")
    public R<String> getUserNameByGitLinkToken(@PathVariable("gitLinkToken") String gitLinkToken) {
        String useName = userService.getUserNameByGitLinkToken(gitLinkToken);
        return R.ok(useName);
    }

    /**
     * 通过gitLinkUserId获取系统用户
     *
     * @param gitLinkUserId GitLink用户Id
     * @return 系统用户
     */
    @InnerAuth
    @GetMapping("/getSysUserByGitLinkUserId/{gitLinkUserId}")
    public R<SysUser> getSysUserByGitLinkUserId(@PathVariable("gitLinkUserId") Long gitLinkUserId) {
        SysUser sysUser = userService.getSysUserByGitLinkUserId(gitLinkUserId);
        return R.ok(sysUser);
    }

    /**
     * 通过用户名获取当前用户信息
     */
    @InnerAuth
    @GetMapping("/getSysUserByUserName/{username}")
    public R<SysUser> getSysUserByUserName(@PathVariable("username") String username) {
        SysUser sysUser = userService.selectUserByUserName(username);
        if (StringUtils.isNull(sysUser)) {
            return R.fail("该用户不存在(用户名[" + username + "])");
        }
        return R.ok(sysUser);
    }

    /**
     * 通过用户Id获取当前用户信息
     */
    @InnerAuth
    @GetMapping("/getSysUserByUserId/{userId}")
    public R<SysUser> getSysUserByUserId(@PathVariable("userId") Long userId) {
        SysUser sysUser = userService.selectUserById(userId);
        if (StringUtils.isNull(sysUser)) {
            return R.fail("该用户不存在(用户id[" + userId + "])");
        }
        return R.ok(sysUser);
    }

    /**
     * 通过GitLinkToken获取本系统Token
     *
     * @param cookie cookie
     * @return 返回本系统Token
     */
    @InnerAuth
    @PostMapping("/getSysUserTokenByGitLinkCookie")
    public R<String> getSysUserTokenByGitLinkCookie(@RequestHeader("cookie") String cookie) {
        String token = userService.selectUserByGitLinkToken(cookie);
        return R.ok(token);
    }

    /**
     * 注册用户信息
     */
    @InnerAuth
    @PostMapping("/register")
    public R<Boolean> register(@RequestBody SysUser sysUser) {
        String username = sysUser.getUserName();
        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
     *
     * @return 用户信息
     */
    @GetMapping("getInfo")
    public AjaxResult getInfo() {
        SysUser user = userService.selectUserById(SecurityUtils.getUserId());

        user.setPassword(null);
        // 角色集合
        Set<String> roles = tokenService.getRolePermissions();
        // 权限集合
        Set<String> permissions = tokenService.getMenuPermissions();
        SysUserDeptRole userIdentity = SecurityUtils.getUserIdentity();

        if (!roles.contains("admin") && userIdentity == null) {
            throw new ServiceException("当前组织不存在或无权限访问");
        }

        AjaxResult ajax = AjaxResult.success();
        ajax.put("user", user);
        ajax.put("gitlinkUrl", gitLinkUrl);
        ajax.put("roles", roles);
        ajax.put("permissions", permissions);
        ajax.put("userIdentity", userIdentity);
        return ajax;
    }

    /**
     * 根据组织Id获取用户信息
     *
     * @return 用户信息
     */
    @GetMapping("/{currentDeptId}/getInfo")
    public AjaxResult getInfoByDept(@PathVariable String currentDeptId) {
        return getInfo();
    }

    /**
     * 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) {
        AjaxResult ajax = AjaxResult.success();
        if (StringUtils.isNull(userId)) {
            return ajax;
        }
        SysUser sysUser = userService.selectUserById(userId);
        List<SysUserDeptRole> userIdentifyList = sysUserDeptRoleService.selectSysUserDeptRoleListByUserName(sysUser.getUserName());

        userService.checkUserDataScope(userId);
        ajax.put("userIdentifys", userIdentifyList);
        ajax.put("posts", postService.selectPostAll());

        ajax.put(AjaxResult.DATA_TAG, sysUser);
        ajax.put("postIds", postService.selectPostListByUserId(userId));

        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 (!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 (!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.selectRolesByUserId(userId);
        ajax.put("user", user);
        ajax.put("roles", SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        return ajax;
    }

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

    /**
     * 手动进行GitLink用户信息同步
     */
    @PutMapping("/syncGitLinkUserInfo")
    public AjaxResult syncGitLinkUserInfo() {
        syncGitLinkUserInfoJob.syncAllGitLinkUserInfo();
        return success();
    }
}
