import Joi from 'joi'

import { formatDate } from '../text-formatters.js'

import { age as ageColor } from '../color-formatters.js'

import { GithubAuthV3Service } from './github-auth-service.js'

import { documentation, errorMessagesFor } from './github-helpers.js'

const commonExampleAttrs = {

keywords: ['latest'],

documentation,

}

const schema = Joi.array()

.items(

Joi.object({

commit: Joi.object({

author: Joi.object({

date: Joi.string().required(),

}).required(),

}).required(),

}).required()

)

.required()

export default class GithubLastCommit extends GithubAuthV3Service {

static category = 'activity'

static route = { base: 'github/last-commit', pattern: ':user/:repo/:branch*' }

static examples = [

{

title: 'GitHub last commit',

pattern: ':user/:repo',

namedParams: {

user: 'google',

repo: 'skia',

},

staticPreview: this.render({ commitDate: '2013-07-31T20:01:41Z' }),

...commonExampleAttrs,

},

{

title: 'GitHub last commit (branch)',

pattern: ':user/:repo/:branch',

namedParams: {

user: 'google',

repo: 'skia',

branch: 'infra/config',

},

staticPreview: this.render({ commitDate: '2013-07-31T20:01:41Z' }),

...commonExampleAttrs,

},

]

static defaultBadgeData = { label: 'last commit' }

static render({ commitDate }) {

return {

message: formatDate(commitDate),

color: ageColor(Date.parse(commitDate)),

}

}

async fetch({ user, repo, branch }) {

return this._requestJson({

url: `/repos/${user}/${repo}/commits`,

options: { qs: { sha: branch } },

schema,

errorMessages: errorMessagesFor(),

})

}

async handle({ user, repo, branch }) {

const body = await this.fetch({ user, repo, branch })

return this.constructor.render({ commitDate: body[0].commit.author.date })

}

}