// var request = require('koa-request')
var request = require('request')

var AuthManager = function() {
    this.loginUrl = 'https://sso.pokemon.com/sso/login?service=https%3A%2F%2Fsso.pokemon.com%2Fsso%2Foauth2.0%2FcallbackAuthorize'
    this.loginOAuth = 'https://sso.pokemon.com/sso/oauth2.0/accessToken'
    this.clientSecret = 'w8ScCUXJQc6kXKw8FiOhd8Fixzht18Dq3PEVkUCP5ZPxtgyWsbTvWHFLm2wNY0JR'
    this.clientId = 'mobile-app_pokemon-go'
}

AuthManager.prototype.getPtcAccessToken = function() {
    var jar = request.jar()
    options = {
        url: this.loginUrl,
        headers: {
            'User-Agent': 'niantic'
        },
        jar: jar
    }
    request(options, function(err, response, body) {
        if(!err) {
            var loginData = JSON.parse(body)
            data = {
                lt: loginData.lt,
                execution: loginData.execution,
                _eventId: 'submit',
                username: 'Reyley',
                password: 'leo869636'
            }
            options.form = data
            request.post(options, function(err, response, body) {
                if(!err) {
                    var location = response.caseless.dict.location
                    var ticket = location.substring(location.indexOf('ticket=') + 7)
                    data = {
                        client_id: 'mobile-app_pokemon-go',
                        redirect_uri: 'https://www.nianticlabs.com/pokemongo/error',
                        client_secret: 'w8ScCUXJQc6kXKw8FiOhd8Fixzht18Dq3PEVkUCP5ZPxtgyWsbTvWHFLm2wNY0JR',
                        grant_type: 'refresh_token',
                        code: ticket
                    }
                    options.url = 'https://sso.pokemon.com/sso/oauth2.0/accessToken'
                    options.form = data
                    var access_Token = function(err, response, body) {
                        if(!err) {
                            var accessToken = body.substring(body.indexOf('access_token=') + 13)
                            console.log(accessToken)
                            return accessToken
                        } else {
                            return err
                        }
                    }
                    request.post(options, access_Token)
                } else {
                    console.log('fuck')
                }
            })
        } else {
            console.log('fuck')
        }
    })

}

module.exports = AuthManager