import { CurrentUser } from "@edr/api-common";
import {
  Body,
  Controller,
  Delete,
  Get,
  Param,
  ParseUUIDPipe,
  Patch,
  Post,
  UploadedFile,
  UseInterceptors,
} from "@nestjs/common";
import { FileInterceptor } from "@nestjs/platform-express";
import { ApiBearerAuth, ApiConsumes, ApiOperation, ApiTags } from "@nestjs/swagger";
import type { TCurrentUser } from "@tria-plc/api-common/modules/auth/types/current-user.type";

import { BookingStaff } from "../../common/booking-guards";
import { documentUploadMulterOptions } from "../../common/document-upload.options";
import { FREIGHT_PERMS } from "../../seed/freight-permissions.registry";
import { CreatePublicationDto } from "./dto/create-publication.dto";
import { UpdatePublicationDto } from "./dto/update-publication.dto";
import { PublicationsService } from "./publications.service";

const READ = [FREIGHT_PERMS.settings.publications.view, FREIGHT_PERMS.settings.publications.manage, FREIGHT_PERMS.admin];
const WRITE = [FREIGHT_PERMS.settings.publications.manage, FREIGHT_PERMS.admin];

@ApiTags("publications")
@ApiBearerAuth()
@Controller("publications")
export class PublicationsController {
  constructor(private readonly service: PublicationsService) {}

  @Get("admin")
  @BookingStaff(READ)
  @ApiOperation({ summary: "List every publication, published or not" })
  list() {
    return this.service.list();
  }

  @Post()
  @BookingStaff(WRITE)
  @UseInterceptors(FileInterceptor("file", documentUploadMulterOptions))
  @ApiConsumes("multipart/form-data")
  @ApiOperation({ summary: "Upload a new publication" })
  create(
    @UploadedFile() file: Express.Multer.File,
    @Body() dto: CreatePublicationDto,
    @CurrentUser() user: TCurrentUser,
  ) {
    return this.service.create(file, dto, user?.id ?? null);
  }

  @Patch(":id")
  @BookingStaff(WRITE)
  @ApiOperation({ summary: "Update a publication's title, description, category, order or published state" })
  update(@Param("id", ParseUUIDPipe) id: string, @Body() dto: UpdatePublicationDto) {
    return this.service.update(id, dto);
  }

  @Post(":id/file")
  @BookingStaff(WRITE)
  @UseInterceptors(FileInterceptor("file", documentUploadMulterOptions))
  @ApiConsumes("multipart/form-data")
  @ApiOperation({ summary: "Replace a publication's file" })
  replaceFile(@Param("id", ParseUUIDPipe) id: string, @UploadedFile() file: Express.Multer.File) {
    return this.service.replaceFile(id, file);
  }

  @Delete(":id")
  @BookingStaff(WRITE)
  @ApiOperation({ summary: "Remove a publication" })
  remove(@Param("id", ParseUUIDPipe) id: string) {
    return this.service.remove(id);
  }
}