import { Injectable, NotFoundException } from "@nestjs/common";
import { ExpertInsurerService } from "src/expert-insurer/expert-insurer.service";
import { buildInsurerFileReport } from "./case-expert-report.builder";
import { CaseExpertReportPdfService } from "./case-expert-report-pdf.service";
import { InsurerFileReportPdfResult } from "./case-expert-report.types";

@Injectable()
export class CaseExpertReportService {
  constructor(
    private readonly expertInsurerService: ExpertInsurerService,
    private readonly pdfService: CaseExpertReportPdfService,
  ) {}

  async generateForInsurer(
    publicId: string,
    actor: { clientKey?: string },
  ): Promise<InsurerFileReportPdfResult> {
    const clientKey = actor?.clientKey;
    if (!clientKey) {
      throw new NotFoundException("Insurer context not found");
    }

    const file = await this.expertInsurerService.retrieveFileDetailsByPublicId(
      clientKey,
      publicId,
    );
    const model = buildInsurerFileReport(file);
    return this.pdfService.render(model);
  }
}