import Collection from '../../src/lib/DAV/Collection';
import DAV from '../../src/lib/DAV.js';

describe('DAV', () => {
  const getSpies = (SpyHTTPReturns = {}, SpyCacheReturns = {}) => {
    const SpyHTTP = jasmine.createSpyObj('HTTP', ['GET', 'HEAD', 'PUT', 'PROPFIND', 'DELETE', 'MKCOL', 'COPY', 'MOVE']),
      SpyCache = jasmine.createSpyObj('Cache', ['delete', 'get', 'has', 'set'])
    ;

    [
      [SpyHTTP, SpyHTTPReturns],
      [SpyCache, SpyCacheReturns]
    ].forEach(
      ([object, returnValues]) => Object.entries(returnValues).forEach(
        ([method, returnValue]) => object[method] = object[method].and.returnValue(returnValue)
      )
    );

    return [
      SpyHTTP,
      SpyCache
    ];
  };

  it('should fire a HEAD request on check', () => {
    const [SpyHTTP, SpyCache] = getSpies(),
      dav = new DAV({}, SpyCache, SpyHTTP)
    ;

    dav.check('/checkHeadRequest');
    expect(SpyHTTP.HEAD).toHaveBeenCalledWith('/checkHeadRequest');
  });

  it('should fire a COPY request on copy', () => {
    const [SpyHTTP, SpyCache] = getSpies(),
      dav = new DAV({}, SpyCache, SpyHTTP)
    ;

    dav.copy('/copySource', '/copyDestination');
    expect(SpyHTTP.COPY).toHaveBeenCalledWith('/copySource', {
      headers: {
        Destination: `${location.protocol}//${location.hostname}${location.port ? `:${location.port}` : ''}/copyDestination`
      }
    });
  });

  it('should fire a DELETE request on del', () => {
    const [SpyHTTP, SpyCache] = getSpies(),
      dav = new DAV({}, SpyCache, SpyHTTP)
    ;

    dav.del('/checkDeleteRequest');
    expect(SpyHTTP.DELETE).toHaveBeenCalledWith('/checkDeleteRequest');
  });

  it('should fire a GET request on get', () => {
    const [SpyHTTP, SpyCache] = getSpies(),
      dav = new DAV({}, SpyCache, SpyHTTP)
    ;

    dav.get('/checkGetRequest');
    expect(SpyHTTP.GET).toHaveBeenCalledWith('/checkGetRequest');
  });

  it('should fire a PROPFIND request and store cache on list', async () => {
    const [SpyHTTP, SpyCache] = getSpies({
        HEAD: {
          ok: true
        },
        PROPFIND: {
          text: () => '<?xml version="1.0" encoding="utf-8"?><D:multistatus xmlns:D="DAV:"><D:response xmlns:lp1="DAV:" xmlns:lp2="http://apache.org/dav/props/"><D:href>/Directory%20name/</D:href><D:propstat><D:prop><lp1:resourcetype><D:collection/></lp1:resourcetype><lp1:creationdate>2019-11-06T16:29:46Z</lp1:creationdate><lp1:getlastmodified>Wed, 06 Nov 2019 16:29:46 GMT</lp1:getlastmodified><lp1:getetag>"6-596b00e926ba3"</lp1:getetag><D:supportedlock><D:lockentry><D:lockscope><D:exclusive/></D:lockscope><D:locktype><D:write/></D:locktype></D:lockentry><D:lockentry><D:lockscope><D:shared/></D:lockscope><D:locktype><D:write/></D:locktype></D:lockentry></D:supportedlock><D:lockdiscovery/><D:getcontenttype>httpd/unix-directory</D:getcontenttype></D:prop><D:status>HTTP/1.1 200 OK</D:status></D:propstat></D:response></D:multistatus>'
        }
      }, {
        get: false
      }),
      dav = new DAV({}, SpyCache, SpyHTTP),
      collection = await dav.list('/checkPropfindRequest')
    ;

    expect(SpyCache.get).toHaveBeenCalledWith('/checkPropfindRequest/');
    expect(SpyHTTP.HEAD).toHaveBeenCalledWith('/checkPropfindRequest/');
    expect(SpyHTTP.PROPFIND).toHaveBeenCalledWith('/checkPropfindRequest/');
    expect(collection).toBeInstanceOf(Collection);
    expect(SpyCache.set).toHaveBeenCalledWith('/checkPropfindRequest/', collection);
  });

  it('should fire an MKCOL request on mkcol', () => {
    const [SpyHTTP, SpyCache] = getSpies(),
      dav = new DAV({}, SpyCache, SpyHTTP)
    ;

    dav.mkcol('/checkMkcolRequest');
    expect(SpyHTTP.MKCOL).toHaveBeenCalledWith('/checkMkcolRequest');
  });

  it('should fire a MOVE request on move', () => {
    const [SpyHTTP, SpyCache] = getSpies(),
      dav = new DAV({}, SpyCache, SpyHTTP)
    ;

    dav.move('/moveSource', '/moveDestination');

    expect(SpyHTTP.MOVE).toHaveBeenCalledWith('/moveSource', {
      headers: {
        Destination: `${location.protocol}//${location.hostname}${location.port ? `:${location.port}` : ''}/moveDestination`
      }
    });
  });

  it('should fire a PUT request on upload', () => {
    const [SpyHTTP, SpyCache] = getSpies(),
      dav = new DAV({}, SpyCache, SpyHTTP),
      file = new File([''], 'uploadTest', {
        type: 'text/plain'
      })
    ;

    dav.upload('/path/', file);
    expect(SpyHTTP.PUT).toHaveBeenCalledWith('/path/uploadTest', {
      headers: {
        'Content-Type': file.type
      },
      body: file
    });
  });

  it('should not fire a HEAD request on list when `bypassCheck` is set', async () => {
    const [SpyHTTP, SpyCache] = getSpies({
        HEAD: {
          ok: true
        },
        PROPFIND: {
          text: () => '<?xml version="1.0" encoding="utf-8"?><D:multistatus xmlns:D="DAV:"><D:response xmlns:lp1="DAV:" xmlns:lp2="http://apache.org/dav/props/"><D:href>/Directory%20name/</D:href><D:propstat><D:prop><lp1:resourcetype><D:collection/></lp1:resourcetype><lp1:creationdate>2019-11-06T16:29:46Z</lp1:creationdate><lp1:getlastmodified>Wed, 06 Nov 2019 16:29:46 GMT</lp1:getlastmodified><lp1:getetag>"6-596b00e926ba3"</lp1:getetag><D:supportedlock><D:lockentry><D:lockscope><D:exclusive/></D:lockscope><D:locktype><D:write/></D:locktype></D:lockentry><D:lockentry><D:lockscope><D:shared/></D:lockscope><D:locktype><D:write/></D:locktype></D:lockentry></D:supportedlock><D:lockdiscovery/><D:getcontenttype>httpd/unix-directory</D:getcontenttype></D:prop><D:status>HTTP/1.1 200 OK</D:status></D:propstat></D:response></D:multistatus>'
        }
      }, {
        get: false
      }),
      dav = new DAV({
        bypassCheck: true
      }, SpyCache, SpyHTTP)
    ;

    await dav.list('/checkPropfindRequest');

    expect(SpyHTTP.HEAD).not.toHaveBeenCalledWith('/checkPropfindRequest/');
  });
});