import { DafResolver } from '../resolver'
import { Resolver } from 'did-resolver'
import { getResolver as getEthrResolver } from 'ethr-did-resolver'
import { getResolver as getWebDidResolver } from 'web-did-resolver'
import { UniversalResolver } from '../universal-resolver'

const providerConfig = {
  networks: [
    { name: 'rinkeby', rpcUrl: 'https://rinkeby.infura.io/v3/6b734e0b04454df8a6ce234023c04f26' },
    { name: 'development', rpcUrl: 'http://localhost:7545' },
    //FIXME: add this example
    // { name: 'test', provider: TBD_add_example_of_custom_provider_usage },
  ],
}

const uniResolver = new UniversalResolver({ url: 'https://dev.uniresolver.io/1.0/identifiers/' })

/** This creates a resolver that supports the [ethr, web, key, elem] DID methods */
let resolver: Resolver = new Resolver({
  //resolve did:ethr using the embedded ethr-did-resolver
  ...getEthrResolver(providerConfig),
  //resolve did:web using the embedded web-did-resolver
  ...getWebDidResolver(),
  //resolve some other DID methods using the centralized `uniresolver.io` service
  key: uniResolver,
  elem: uniResolver,
})

let resolverPlugin: DafResolver = new DafResolver({ resolver })

describe('daf-resolver', () => {
  beforeAll(() => {})

  it('should resolve web DID', async () => {
    expect.assertions(1)
    await expect(resolverPlugin.resolveDid({ didUrl: 'did:web:did.actor:alice' })).resolves.toMatchObject({
      '@context': 'https://w3id.org/did/v0.11',
      id: 'did:web:did.actor:alice',
      publicKey: [
        {
          id: 'did:web:did.actor:alice#z6MkrmNwty5ajKtFqc1U48oL2MMLjWjartwc5sf2AihZwXDN',
          controller: 'did:web:did.actor:alice',
          type: 'Ed25519VerificationKey2018',
          publicKeyBase58: 'DK7uJiq9PnPnj7AmNZqVBFoLuwTjT1hFPrk6LSjZ2JRz',
        },
      ],
      authentication: ['did:web:did.actor:alice#z6MkrmNwty5ajKtFqc1U48oL2MMLjWjartwc5sf2AihZwXDN'],
      assertionMethod: ['did:web:did.actor:alice#z6MkrmNwty5ajKtFqc1U48oL2MMLjWjartwc5sf2AihZwXDN'],
      capabilityDelegation: ['did:web:did.actor:alice#z6MkrmNwty5ajKtFqc1U48oL2MMLjWjartwc5sf2AihZwXDN'],
      capabilityInvocation: ['did:web:did.actor:alice#z6MkrmNwty5ajKtFqc1U48oL2MMLjWjartwc5sf2AihZwXDN'],
      keyAgreement: [
        {
          id: 'did:web:did.actor:alice#zC8GybikEfyNaausDA4mkT4egP7SNLx2T1d1kujLQbcP6h',
          type: 'X25519KeyAgreementKey2019',
          controller: 'did:web:did.actor:alice',
          publicKeyBase58: 'CaSHXEvLKS6SfN9aBfkVGBpp15jSnaHazqHgLHp8KZ3Y',
        },
      ],
    })
  })

  it('should resolve ethr-did with RPC URL', async () => {
    expect.assertions(1)
    await expect(
      resolverPlugin.resolveDid({ didUrl: 'did:ethr:rinkeby:0xE6Fe788d8ca214A080b0f6aC7F48480b2AEfa9a6' }),
    ).resolves.toMatchObject({
      '@context': 'https://w3id.org/did/v1',
      id: 'did:ethr:rinkeby:0xE6Fe788d8ca214A080b0f6aC7F48480b2AEfa9a6',
      publicKey: [
        {
          id: 'did:ethr:rinkeby:0xE6Fe788d8ca214A080b0f6aC7F48480b2AEfa9a6#controller',
          type: 'Secp256k1VerificationKey2018',
          controller: 'did:ethr:rinkeby:0xE6Fe788d8ca214A080b0f6aC7F48480b2AEfa9a6',
          ethereumAddress: '0xe6fe788d8ca214a080b0f6ac7f48480b2aefa9a6',
        },
      ],
      authentication: [
        {
          type: 'Secp256k1SignatureAuthentication2018',
          publicKey: 'did:ethr:rinkeby:0xE6Fe788d8ca214A080b0f6aC7F48480b2AEfa9a6#controller',
        },
      ],
    })
  })

  it('should resolve did:key using uniresolver', async () => {
    expect.assertions(1)
    await expect(
      resolverPlugin.resolveDid({ didUrl: 'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6' }),
    ).resolves.toMatchObject({
      '@context': ['https://w3id.org/did/v0.11'],
      id: 'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6',
      publicKey: [
        {
          id:
            'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6#z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6',
          type: 'Ed25519VerificationKey2018',
          controller: 'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6',
          publicKeyBase58: '2QTnR7atrFu3Y7S6Xmmr4hTsMaL1KDh6Mpe9MgnJugbi',
        },
      ],
      authentication: [
        'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6#z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6',
      ],
      assertionMethod: [
        'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6#z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6',
      ],
      capabilityDelegation: [
        'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6#z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6',
      ],
      capabilityInvocation: [
        'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6#z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6',
      ],
      keyAgreement: [
        {
          id:
            'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6#z6LSbgq3GejX88eiAYWmZ9EiddS3GaXodvm8MJJyEH7bqXgz',
          type: 'X25519KeyAgreementKey2019',
          controller: 'did:key:z6Mkfriq1MqLBoPWecGoDLjguo1sB9brj6wT3qZ5BxkKpuP6',
          publicKeyBase58: '1eskLvf2fvy5A912VimK3DZRRzgwKayUKbHjpU589vE',
        },
      ],
    })
  })

  it('should fail predictably when unsupported method is resolved', async () => {
    expect.assertions(1)
    await expect(resolverPlugin.resolveDid({ didUrl: 'did:unsupported:lorem.ipsum' })).rejects.toThrowError(
      "Unsupported DID method: 'unsupported'",
    )
  })

  it.todo('should resolve ethr-did with custom web3 provider')
})