package com.muyu.auth.controller;

import com.muyu.auth.domain.LoginUserReq;
import com.muyu.auth.domain.RegisterBody;
import com.muyu.auth.domain.TokenResp;
import com.muyu.auth.service.SysLoginService;
import com.muyu.common.core.domain.Result;
import com.muyu.common.core.text.Convert;
import com.muyu.common.core.utils.JwtUtils;
import com.muyu.common.core.utils.StringUtils;
import com.muyu.common.security.auth.AuthUtil;
import com.muyu.common.security.service.TokenService;
import com.muyu.common.security.utils.SecurityUtils;
import com.muyu.common.system.domain.LoginUser;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

import jakarta.servlet.http.HttpServletRequest;

import java.util.Map;

/**
 * token 控制
 *
 * @author muyu
 */
@RestController
@Tag(name = "鉴权接口",description = "鉴权相关控制层")
public class TokenController {
    @Autowired
    private TokenService tokenService;

    @Autowired
    private SysLoginService sysLoginService;

    @PostMapping("login")
    @Operation(summary = "登录接口",description = "登录鉴权接口")
    public Result<TokenResp> login (@RequestBody LoginUserReq form) {
        // 用户登录
        LoginUser userInfo = sysLoginService.login(form.getUsername(), form.getPassword());
        // 获取登录token
        Map<String, Object> tokenMap = tokenService.createToken(userInfo);
        return Result.success(
                TokenResp.builder()
                        .accessToken(Convert.toStr(tokenMap.get("access_token")))
                        .expiresIn(Convert.toLong(tokenMap.get("expires_in")))
                        .build()
        );
    }

    @DeleteMapping("logout")
    @Operation(summary = "注销接口",description = "用户注销接口")
    public Result<?> logout (HttpServletRequest request) {
        String token = SecurityUtils.getToken(request);
        if (StringUtils.isNotEmpty(token)) {
            String username = JwtUtils.getUserName(token);
            // 删除用户缓存记录
            AuthUtil.logoutByToken(token);
            // 记录用户退出日志
            sysLoginService.logout(username);
        }
        return Result.success();
    }

    @PostMapping("refresh")
    @Operation(summary = "用户登录时间刷新",description = "用户登录时间刷新接口,可以进行用户token续约")
    public Result<?> refresh (HttpServletRequest request) {
        LoginUser loginUser = tokenService.getLoginUser(request);
        if (StringUtils.isNotNull(loginUser)) {
            // 刷新令牌有效期
            tokenService.refreshToken(loginUser);
            return Result.success();
        }
        return Result.success();
    }

    @PostMapping("register")
    public Result<?> register (@RequestBody RegisterBody registerBody) {
        // 用户注册
        sysLoginService.register(registerBody.getUsername(), registerBody.getPassword());
        return Result.success();
    }
}