import type { User as DomainUser } from "@cv/auth";
import { JwtAuthGuard } from "@cv/auth";
import { UseGuards } from "@nestjs/common";
import { Args, Mutation, Resolver } from "@nestjs/graphql";
import { CurrentUser } from "../current-user/current-user.decorator";
import { CVParserService } from "./cv-parser.service";
import {
  DraftEducationType,
  DraftJobExperienceType,
  ParsedCVDataWithResolutionType,
} from "./types/draft.types";

@Resolver()
export class CVParserResolver {
  constructor(private readonly cvParserService: CVParserService) {}

  /**
   * Parse story text and resolve entities to existing database records
   * Returns draft data with entity IDs where matches were found
   */
  @Mutation(() => ParsedCVDataWithResolutionType)
  @UseGuards(JwtAuthGuard)
  async parseStory(
    @CurrentUser() user: DomainUser,
    @Args("storyText") storyText: string,
  ): Promise<ParsedCVDataWithResolutionType> {
    const resolved = await this.cvParserService.parseStoryWithResolution(
      user,
      storyText,
    );

    return new ParsedCVDataWithResolutionType(
      resolved.jobExperiences.map(DraftJobExperienceType.fromResolved),
      resolved.education.map(DraftEducationType.fromResolved),
    );
  }
}