import assign from 'object.assign';

const providerHash = {

facebook: ({ id }) => id,

twitter: ({ username }) => username,

linkedin({ _json }) {

return _json && _json.publicProfileUrl || null;

},

google: ({ id }) => id

};

export function getUsernameFromProvider(provider, profile) {

return typeof providerHash[provider] === 'function' ?

providerHash[provider](profile) :

null;

}

// using es6 argument destructing

export function setProfileFromGithub(

user,

{

profileUrl: githubURL,

username

},

{

id: githubId,

'avatar_url': picture,

email: githubEmail,

'created_at': joinedGithubOn,

blog: website,

location,

name

}

) {

return assign(

user,

{ isGithubCool: true, isMigrationGrandfathered: false },

{

name,

username: username.toLowerCase(),

location,

joinedGithubOn,

website,

picture,

githubId,

githubURL,

githubEmail,

githubProfile: githubURL

}

);

}

export function getFirstImageFromProfile(profile) {

return profile && profile.photos && profile.photos[0] ?

profile.photos[0].value :

null;

}

export function getSocialProvider(provider) {

return provider.split('-')[0];

}