import { Body, Controller, Get, HttpCode, Post, Req, UseGuards } from "@nestjs/common";
import { ApiBearerAuth, ApiTags } from "@nestjs/swagger";
import type { Request } from "express";
import { AuthService } from "./auth.service.js";
import { LoginDto } from "./dto/login.dto.js";
import { RefreshDto } from "./dto/refresh.dto.js";
import { JwtAuthGuard } from "./jwt-auth.guard.js";
import { CurrentUser } from "./decorators/current-user.decorator.js";
import type { EdenAuthenticatedUser } from "./jwt-auth.guard.js";

function requestContext(req: Request) {
  return {
    ipAddress: req.ip ?? null,
    userAgent: req.headers["user-agent"] ?? null,
  };
}

@ApiTags("auth")
@Controller("v1/auth")
export class AuthController {
  constructor(private readonly auth: AuthService) {}

  @Post("login")
  @HttpCode(200)
  async login(@Body() dto: LoginDto, @Req() req: Request) {
    return this.auth.login(dto.email, dto.password, dto.applicationKey, requestContext(req));
  }

  @Post("refresh")
  @HttpCode(200)
  async refresh(@Body() dto: RefreshDto, @Req() req: Request) {
    return this.auth.refresh(dto.refreshToken, requestContext(req));
  }

  @Post("logout")
  @HttpCode(204)
  async logout(@Body() dto: RefreshDto, @Req() req: Request) {
    await this.auth.logout(dto.refreshToken, requestContext(req));
  }

  @Get("me")
  @ApiBearerAuth()
  @UseGuards(JwtAuthGuard)
  async me(@CurrentUser() user: EdenAuthenticatedUser) {
    return this.auth.getProfile(user.id);
  }
}