import { makeAutoObservable, runInAction } from "mobx";
import api, { W3cCredentialDto } from "@dashboard/engine-api";
import { toast } from "react-toastify";
import displayError from "@dashboard/utils/displayError";
import {
  FormType,
  LegalParticipantFormData,
  PrivatePersonFormData,
} from "./interfaces";

class OfferJsonLdCredentialDialogStore {
  public formType: FormType | null = null;

  public connectionId: string | undefined;
  public signing = false;
  public offerSending = false;

  constructor(connectionId: string | undefined) {
    this.connectionId = connectionId;
    makeAutoObservable(this);
  }

  private buildPrivatePersonJsonLd(data: PrivatePersonFormData) {
    return {
      "@context": [
        "https://www.w3.org/2018/credentials/v1",
        "https://w3id.org/security/suites/jws-2020/v1",
        "https://www.vereign.com/.well-known/vereign-schema",
      ],
      type: ["VerifiableCredential"],
      id: "",
      issuer: "",
      issuanceDate: "",
      credentialSubject: {
        type: "vereign:PrivatePerson",
        "vereign:name": data.name,
        "vereign:dateOfBirth": data.dateOfBirth,
        "vereign:address": {
          "vereign:street": data.street,
          "vereign:building": data.building,
          "vereign:city": data.city,
          "vereign:country": data.country,
        },
      },
    };
  }
  private buildLegalParticipantJsonLd(data: LegalParticipantFormData) {
    return {
      "@context": [
        "https://www.w3.org/2018/credentials/v1",
        "https://w3id.org/security/suites/jws-2020/v1",
        "https://www.vereign.com/.well-known/vereign-schema",
      ],
      type: ["VerifiableCredential"],
      id: "",
      issuer: "",
      issuanceDate: "",
      credentialSubject: {
        type: "vereign:LegalParticipant",
        "vereign:companyName": data.companyName,
        "vereign:taxID": data.taxID,
        "vereign:gleiCode": data.gleiCode,
        "vereign:address": {
          "vereign:street": data.street,
          "vereign:building": data.building,
          "vereign:city": data.city,
          "vereign:country": data.country,
        },
      },
    };
  }

  public offerPrivatePersonCreds = async (data: PrivatePersonFormData) => {
    return this.offerCredential(this.buildPrivatePersonJsonLd(data));
  };

  public offerLegalParticipantCreds = async (
    data: LegalParticipantFormData,
  ) => {
    return this.offerCredential(this.buildLegalParticipantJsonLd(data));
  };

  public offerCustomJsonLdCreds = async (doc: unknown) => {
    return this.offerCredential(doc);
  };

  private offerCredential = async (doc: unknown) => {
    runInAction(() => (this.offerSending = true));
    try {
      const cred = await api.offerJsonLdCredential({
        connectionId: this.connectionId,
        doc: doc as W3cCredentialDto,
      });
      toast("Credential offer sent");
      runInAction(() => {
        this.offerSending = false;
      });
      return cred;
    } catch (e: unknown) {
      displayError(e);
      runInAction(() => {
        this.offerSending = false;
      });
    }
    return null;
  };

  public signJsonLd = async (doc: unknown) => {
    runInAction(() => (this.signing = true));
    try {
      const cred = await api.signJsonLdCredential({
        doc: doc as W3cCredentialDto,
      });
      toast("Credential signed");
      runInAction(() => {
        this.signing = false;
      });
      return cred;
    } catch (e: unknown) {
      displayError(e);
      runInAction(() => {
        this.signing = false;
      });
    }
    return null;
  };
}

export type { OfferJsonLdCredentialDialogStore };

export default OfferJsonLdCredentialDialogStore;