package com.iflytop.handacid.app.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.iflytop.handacid.app.core.state.DeviceState;
import com.iflytop.handacid.app.model.dto.LoginDTO;
import com.iflytop.handacid.common.enums.EnableStatus;
import com.iflytop.handacid.common.model.entity.User;
import com.iflytop.handacid.common.result.Result;
import com.iflytop.handacid.common.result.ResultCode;
import com.iflytop.handacid.common.service.UserService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.validation.Valid;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.*;

import java.util.Objects;

/**
 * 认证控制
 */
@Tag(name = "\uD83D\uDD11认证")
@RestController
@RequestMapping("/api/auth")
@RequiredArgsConstructor
@Slf4j
public class AuthController {
    private final UserService userService;
    private final DeviceState deviceState;

    @Operation(summary = "账号密码登录")
    @PostMapping("/login")
    public Result<User> login(@Valid @RequestBody LoginDTO loginDTO) {
        User user = userService.getOne(new LambdaQueryWrapper<>(User.class).eq(User::getUsername, loginDTO.getUsername()));
        if (user != null && !Objects.equals(user.getDeleted(), EnableStatus.ENABLE) && user.getPassword().equals(loginDTO.getPassword())) {
            deviceState.setCurrentUser(user);
            user.setPassword(null);
            return Result.success(user);
        }
        return Result.failed(ResultCode.INVALID_CREDENTIALS);
    }

    @Operation(summary = "用户登出")
    @PostMapping("/logout")
    public Result<String> logout() {
        deviceState.setCurrentUser(null);
        return Result.success();
    }

    @Operation(summary = "获取当前登录用户")
    @GetMapping("/current")
    public Result<User> current() {
        return Result.success(deviceState.getCurrentUser());
    }
}