import { keyGen } from 'mam.ts';

//Testing imports
import { expect } from 'chai';
import 'mocha';
import { VCWriter, HolderInformation } from '../src/VerifiableClaim/VCWriter';
import { VCReader } from '../src/VerifiableClaim/VCReader';
import { VCState } from '../src/VerifiableClaim/VCState';
import { Attribute, DIDReader } from '../src';
import { DIDWriter } from '../src/DecentralizedIdentifier/DIDWriter';
import { RsaKeypair } from '../src/RsaKeypair';

const NodeURL = "https://nodes.thetangle.org:443"; //https://nodes.thetangle.org:443

describe('Writing and reading claim', function() {
    //Variables for this test
    let writer : VCWriter;
    let reader : VCReader;
    let Attributes : Attribute[];
    let holderUUID : string;
    let salt : string = null;
    let issuerKeys : RsaKeypair;
    let issuerUUID : string;
    let issuerSeed : string;
    let vcSeed : string;

    before('Should create a DID for the Holder', async function() {
        //Create the DID
        this.timeout(30000);
        //Fill the Attributes Array
        Attributes = [];
        Attributes.push( new Attribute("Hello", "Bye"));
        Attributes.push( new Attribute("Company", "VX Company"));

        //Create a new holder DID
        let holderSeed : string = keyGen(81);
        let holderWriter = await DIDWriter.createDIDWriter(NodeURL,holderSeed);
        let holderKeys = new RsaKeypair();
        holderWriter.CreateNewDID(holderKeys);
        holderUUID = holderWriter.GetRootofRoots();
        await holderWriter.PublishChanges();
    });

    before('Should create a DID for the Issuer', async function() {
        //Create a new Issuer DID
        let TUseed : string = "RNE9XAITMXXNWCR9WNDAGBXSGQES9PLSWOYCO9KMFTJGL9NMQFYYOYGW9VXKQQEXKKQQIAYXZBMELZMAU";
        let TURoot : string = "KILHGLDVXEZQVTCZNW9KSAEEBHK9AYWFAG9UFZO9MVCAM9SPSAMZLLPJALUYAMTLPMLZJHNJWFQTZFEVI";
        let TUPublic : string = "-----BEGIN RSA PUBLIC KEY-----MIIBCgKCAQEAjtNw9227xT1vM60aclrR/5X5GLbrDjLWzSvBm9IzPErU+AEpLHnrxd+AaeSj+G19lWXkf91iuq7GVrBUwk+oa7qK+QT0yj5ayolkvUNjB90bVTEPQPBSl1t6cOur/Q58h8r+oPDBHjp68ERjcxLMoCvAey4LbmoW0zQWmyXyo5brbJFEDbJAFPAr1TMiO52vBaTV+BC3vOS3iH14HkkzWvj6YE9HATqFgrpOG6AHfpwk+arvrCbDcg0UuATdTv8oXh+Ay08TteKp0Jrkp2At0XCb0PdYYkJQ8ARsx8fXdJE0/ZpV0Z3EjenAw91lWEzSZb7cFC3EtEHjPz6WlrI/RwIDAQAB-----END RSA PUBLIC KEY-----";
        let TUPrivate : string = "-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----"

        this.timeout(20000);
        issuerSeed = TUseed;
        issuerKeys = new RsaKeypair(TUPublic, TUPrivate);
        issuerUUID = TURoot;
    });

        
    before('Should create a VC', async function() {
        this.timeout(20000);
        vcSeed = keyGen(81);
        writer = await VCWriter.createVCWriter(NodeURL, vcSeed, 1);
        let HolderInfo : HolderInformation = await writer.AddClaim( holderUUID, issuerUUID, issuerKeys.GetPrivateKey(), Attributes );
        salt = HolderInfo.salt;
        expect(HolderInfo).to.not.equal(null); 
    });

    it('Should read a valid claim', async function() {
        this.timeout(200000);
        reader = new VCReader(NodeURL, writer.GetVerifiableClaimStreamRoot());
        expect(await reader.queryVC()).to.be.true;
    });
 
    it('Should be the correct verified claim', function() {
        let vcstate : VCState = reader.GetState();
        expect(vcstate.getJson()).to.deep.equal(writer.GetVCState().getJson());
    });   

    it('Should have the correct Holderhash', function() {
        expect(reader.VerifyHolderHash(holderUUID, salt)).to.be.true;
    });

    it('Should have the correct Singature for all revealed attributes', function() {
        expect(reader.VerifySignature(issuerKeys.GetPublicKey(), Attributes)).to.be.true;
    });

    //TODO
    it('Should have the correct Singature for hidden attributes', function() {
        expect(reader.VerifySignature(issuerKeys.GetPublicKey(), Attributes)).to.be.true;
    });

    it('Should pass Issuer verification', async function() {
        this.timeout(200000);
        let didReader = new DIDReader(NodeURL,issuerUUID)
        await didReader.QueryDID();
        let IssuerState = didReader.GetState();
        expect(await reader.VerifyIssuer(issuerUUID,IssuerState.getServicePoints()[0].serviceEndpoint)).to.not.be.undefined;
    });

    it('Should VerifyAll', async function() {
        expect(await reader.VerifyClaim(holderUUID, salt, issuerUUID, Attributes, [])).to.not.be.undefined;
    });
});