import { Public } from "@edr/api-common";
import { Controller, Get, Header } from "@nestjs/common";
import { ApiOperation, ApiTags } from "@nestjs/swagger";

import { SupportContentService } from "./support-content.service";

/**
 * The portal's /help, /faq, /terms and /privacy routes are deliberately outside
 * its auth guard — the sign-up screen links to them before a session exists —
 * so this read must work with no token. `@Public()` is class-level because that
 * is the idiom the other genuinely-anonymous controllers here use; without it
 * the globally registered `JwtGuard` would 401 every anonymous visitor.
 */
@ApiTags("support-content")
@Public()
@Controller("support-content")
export class PublicSupportContentController {
  constructor(private readonly service: SupportContentService) {}

  @Get()
  // Hit on every anonymous page view, and the copy changes a few times a year.
  @Header("Cache-Control", "public, max-age=300")
  @ApiOperation({
    summary: "Public help, FAQ, legal and support-contact copy for the portal",
  })
  getBundle() {
    return this.service.getBundle();
  }
}