import { DocumentsNotary, EDocumentNotaryStatus, Prisma } from "@prisma/client";
import { Document, DocumentNotary } from "le-coffre-resources/dist/Notary";
import DocumentsNotaryRepository from "@Repositories/DocumentsNotaryRepository";
import BaseService from "@Services/BaseService";
import { Service } from "typedi";

@Service()
export default class DocumentsNotaryService extends BaseService {
	constructor(private documentsNotaryRepository: DocumentsNotaryRepository) {
		super();
	}

	/**
	 * @description : Get all documents
	 * @throws {Error} If documents cannot be get
	 */
	public async get(query: Prisma.DocumentsNotaryFindManyArgs) {
		return this.documentsNotaryRepository.findMany(query);
	}

	/**
	 * @description : Create a new document
	 * @throws {Error} If document cannot be created
	 */
	public async create(document: DocumentNotary): Promise<DocumentsNotary> {
		return this.documentsNotaryRepository.create(document);
	}

	/**
	 * @description : Delete a document
	 * @throws {Error} If document cannot be deleted
	 */
	public async delete(uid: string): Promise<DocumentsNotary> {
		const documentEntity = await this.documentsNotaryRepository.findOneByUid(uid, { files: true });
		if (!documentEntity) throw new Error("document not found");
		const document = Document.hydrate<Document>(documentEntity, { strategy: "excludeAll" });

		const isDocumentEmpty = document.files && !document!.files.find((file) => file.archived_at === null);

		if (!isDocumentEmpty && document.document_status !== "REFUSED") {
			throw new Error("Can't delete a document with file");
		}
		return this.documentsNotaryRepository.delete(uid);
	}

	/**
	 * @description : Get a document by uid
	 * @throws {Error} If document cannot be get by uid
	 */
	public async getByUid(uid: string, query?: Prisma.DocumentsNotaryInclude): Promise<DocumentsNotary | null> {
		return this.documentsNotaryRepository.findOneByUid(uid, query);
	}

	/**
	 * @description : Get a document by uid
	 * @throws {Error} If document cannot be get by uid
	 */
	public async getByUidWithOffice(uid: string) {
		return this.documentsNotaryRepository.findOneByUidWithOffice(uid);
	}

	public changeStatus(uid: string, status: EDocumentNotaryStatus) {
		return this.documentsNotaryRepository.changeStatus(uid, status);
	}
}