Widget for Yearly Xbox GamerScore Tracking for use with Scriptable app in iOS

XboxGamerScore.js

let xbox_refreshtoken = null
let xbox_clientid = null
let xbox_clientsecret = null
let xbox_credential_base64 = null
let xbox_authorization = null
let xbox_id = null
let xbox_profileurl = 'https://peoplehub.xboxlive.com/users/me/people/xuids(<xid>)/decoration/detail,preferredColor,presenceDetail,multiplayerSummary'
let xbox_titleHistoryurl = 'https://titlehub.xboxlive.com/users/xuid(<xid>)/titles/titleHistory/decoration/GamePass,TitleHistory,Achievement,Stats'
let xbox_achievementsurl = 'https://achievements.xboxlive.com/users/xuid(<xid>)/achievements?orderBy=UnlockTime&unlockedOnly=true'
const xbox_tokenurl = 'https://login.live.com/oauth20_token.srf'
const xbox_live_authurl = 'https://user.auth.xboxlive.com/user/authenticate'
const xbox_live_xstsurl = 'https://xsts.auth.xboxlive.com/xsts/authorize'
const xbox_logourl = 'https://user-images.githubusercontent.com/8601809/202868884-b3b47156-8314-4022-ab96-aa1168437464.png'
const xbox_gs_logourl = 'https://user-images.githubusercontent.com/8601809/202863495-ae6c706b-66d9-47a8-b035-46c70dffec74.png'
const xbox_ach_logourl = 'https://user-images.githubusercontent.com/8601809/202863432-84bae84a-7025-4705-b2d9-8171f13ffb8b.png'
const quick_chart_url = 'https://quickchart.io/chart'

let numOfAchByMnth = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
let sumofGscByMnth = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
let sumGamerScore = 0
let sumOfAch = 0

// Read Refresh Token from Keychain
if (Keychain.contains('xbox_refreshtoken')) {
    xbox_refreshtoken = Keychain.get('xbox_refreshtoken')
} else {
    console.error('Refresh Token not found in Keychain. Please store Refresh Token in the key \'xbox_refreshtoken\'')
    Script.complete()
}

// Read Client ID from Keychain
if (Keychain.contains('xbox_clientid')) {
    xbox_clientid = Keychain.get('xbox_clientid')
} else {
    console.error('Client ID not found in Keychain. Please store Client ID in the key \'xbox_clientid\'')
    Script.complete()
}

// Read Client Secret from Keychain
if (Keychain.contains('xbox_clientsecret')) {
    xbox_clientsecret = Keychain.get('xbox_clientsecret')
} else {
    console.error('Client Secret not found in Keychain. Please store Client Secret in the key \'xbox_clientid\'')
    Script.complete()
}

//Base 64 for ClientID and Client Secret
xbox_credential_base64 = 'Basic ' + btoa(xbox_clientid + ':' + xbox_clientsecret)

//Start Authentication
await authenticateWithXbox()
uPResp = await getUserProfile()

//Widget Rendering
xboxWidget = await renderWidget()
if (config.runsInWidget) {
    Script.setWidget(xboxWidget)
} else {
    xboxWidget.presentLarge()
}
Script.complete()

// Main function for Rendering widget
async function renderWidget() {
    widget = new ListWidget()
    widget.backgroundColor = new Color('#107C10')

    firstStack = widget.addStack()
    firstStack.centerAlignContent()
    xboxlogo = firstStack.addImage(await getImageFromURL(xbox_logourl))
    xboxlogo.tintColor = Color.white()
    xboxlogo.imageSize = new Size(100, 40)

    firstStack.addSpacer()

    uPImage = firstStack.addImage(await getImageFromURL(uPResp.people[0].displayPicRaw))
    uPImage.imageSize = new Size(30, 30)
    uPImage.cornerRadius = 100

    firstStack.addSpacer(5)

    uPGamerTag = firstStack.addText(uPResp.people[0].gamertag)
    uPGamerTag.leftAlignText()
    uPGamerTag.font = Font.boldRoundedSystemFont(15)
    uPGamerTag.textColor = Color.white()

    secondStack = widget.addStack(10)
    secondStack.centerAlignContent()
    secondStack.addText(' ')

    secondStack.addSpacer()

    tgsImage = secondStack.addImage(await getImageFromURL(xbox_gs_logourl))
    tgsImage.tintColor = Color.white()
    tgsImage.imageSize = new Size(15, 15)

    secondStack.addSpacer(5)

    tgsTxt = secondStack.addText(uPResp.people[0].gamerScore)
    tgsTxt.font = Font.boldRoundedSystemFont(14)
    tgsTxt.textColor = Color.white()

    secondStack.setPadding(0, 0, 10, 0)

    thirdStack = widget.addStack()
    thirdStack.centerAlignContent()
    thirdStack.addSpacer()

    gsBMnthTxt = thirdStack.addText('Yearly GamerScore Tracker')
    gsBMnthTxt.font = Font.boldRoundedSystemFont(12)
    gsBMnthTxt.textColor = Color.white()

    thirdStack.addSpacer()

    thirdStack.setPadding(0, 0, 10, 0)


    await getAchievementsByMonth()

    fourthStack = widget.addStack()
    fourthStack.addImage(await getGamerScoreChart())

    fifthStack = widget.addStack()
    fifthStack.setPadding(10, 0, 0, 0)
    tgwTxt = fifthStack.addText("Total GamerScore Won \n" + sumGamerScore.toString())
    tgwTxt.font = Font.boldMonospacedSystemFont(12)
    tgwTxt.textColor = Color.white()
    fifthStack.addSpacer()
    ngsTxt = fifthStack.addText("Num. Of Achievements Won \n" + sumOfAch.toString())
    ngsTxt.font = Font.boldMonospacedSystemFont(12)
    ngsTxt.textColor = Color.white()
    return widget
}

// Get GamerScore Chart from QuickChart
async function getGamerScoreChart() {
    body = {
        "version": "2",
        "backgroundColor": "transparent",
        "width": 500,
        "height": 300,
        "devicePixelRatio": 2.0,
        "format": "png",
        "chart": {
            "type": "line",
            "data": {
                "labels": ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"],
                "datasets": [{
                    "data": sumofGscByMnth,
                    "fill": false,
                    "borderColor": "#fff",
                    "borderWidth": 5,
                    "pointRadius": 0,
                    "lineTension": 0.4
                }]
            },
            "options": {
                "legend": {
                    "display": false
                },
                "scales": {
                    "xAxes": [{
                        "display": true,
                        "gridLines": {
                            "display": false
                        },
                        "ticks": {
                            "fontColor": "#fff",
                            "fontStyle": "bold"
                        }
                    }],
                    "yAxes": [{
                        "display": true,
                        "gridLines": {
                            "display": false
                        },
                        "ticks": {
                            "fontColor": "#fff",
                            "fontStyle": "bold"
                        }
                    }]
                }
            }
        }
    }

    let req = new Request(quick_chart_url)
    req.method = 'post'
    req.headers = {
        'Content-Type': 'application/json'
    }
    req.body = JSON.stringify(body)
    return req.loadImage()

}

// Calculate Sum of GamerScore and Number of Achievements each month
async function getAchievementsByMonth() {
    let breakwhile = false
    let skip = 0
    while (1) {
        achResp = await getUserAchievements(skip)
        achievements = achResp.achievements
        if (achievements.length == 0) {
            break
        }
        for (let i = 0; i < achievements.length; i++) {
            rewards = achievements[i].rewards
            const d = new Date(achievements[i].progression.timeUnlocked)
            if (d.getFullYear() == getCurrentYear()) {
                for (let j = 0; j < rewards.length; j++) {
                    if (rewards[j].type == 'Gamerscore') {
                        numOfAchByMnth[d.getMonth()] = numOfAchByMnth[d.getMonth()] + 1
                        sumofGscByMnth[d.getMonth()] = sumofGscByMnth[d.getMonth()] + parseInt(rewards[j].value)
                        sumGamerScore = sumGamerScore + parseInt(rewards[j].value)
                        sumOfAch++
                    }
                }
            }
        }
        skip = skip + 1000;
    }
}

// Call User Achievements Endpoint
async function getUserAchievements(skip) {
    let url = xbox_achievementsurl.replace('<xid>', xbox_id)
    url = url + '&maxItems=1000&skipItems=' + skip
    let req = new Request(url)
    req.headers = {
        'Authorization': xbox_authorization,
        'x-xbl-contract-version': '2',
        'Content-Type': 'application/json'
    }
    return await req.loadJSON()
}


//  GET GAME TITLES PLAYED BY USER
async function getUserTitleHistory() {
    let url = xbox_titleHistoryurl.replace('<xid>', xbox_id)
    let req = new Request(url)
    req.headers = {
        'Authorization': xbox_authorization,
        'x-xbl-contract-version': '2',
        'Content-Type': 'application/json'
    }
    return await req.loadJSON()
}

// READ XBOX PROFILE INFO
async function getUserProfile() {
    let url = xbox_profileurl.replace('<xid>', xbox_id)
    let req = new Request(url)
    req.headers = {
        'Authorization': xbox_authorization,
        'x-xbl-contract-version': '3',
        'Content-Type': 'application/json'
    }
    return await req.loadJSON()
}


// GET XSTS TOKEN, USER HASH AND XBOX ID
async function getXSTSAndUHS(xblt) {
    let body = {
        'Properties': {
            'SandboxId': 'RETAIL',
            'UserTokens': [xblt]
        },
        'RelyingParty': 'http://xboxlive.com',
        'TokenType': 'JWT'
    }
    let req = new Request(xbox_live_xstsurl)
    req.method = 'post'
    req.headers = {
        'Content-Type': 'application/json'
    }
    req.body = JSON.stringify(body)
    return req.loadJSON()
}


// GET XBOX LIVE TOKEN
async function getXBLToken(msat) {
    let body = {
        'Properties': {
            'AuthMethod': 'RPS',
            'RpsTicket': 'd=' + msat,
            'SiteName': 'user.auth.xboxlive.com'
        },
        'RelyingParty': 'http://auth.xboxlive.com',
        'TokenType': 'JWT'
    }
    //   console.log(JSON.stringify(body))
    let req = new Request(xbox_live_authurl)
    req.method = 'post'
    req.headers = {
        'Content-Type': 'application/json'
    }
    req.body = JSON.stringify(body)
    return await req.loadJSON()
}


// GET ACCESS TOKEN FROM MICROSOFT OAUTH2.0
async function getMSAccessToken() {
    let req = new Request(xbox_tokenurl)
    req.method = 'POST'
    req.headers = {
        'Authorization': xbox_credential_base64,
        'Content-Type': 'application/x-www-form-urlencoded'
    }
    req.body = 'grant_type=' + encodeURIComponent('refresh_token') + '&refresh_token=' + encodeURIComponent(xbox_refreshtoken)
    return await req.loadJSON();
}

//START AUTHENTICATION AND COLLECT INFO
async function authenticateWithXbox() {
    msatr = await getMSAccessToken()
    Keychain.set('xbox_refreshtoken', msatr.refresh_token)
    xlatr = await getXBLToken(msatr.access_token)
    xstsr = await getXSTSAndUHS(xlatr.Token)

    xsts = xstsr.Token
    uhs = xstsr.DisplayClaims.xui[0].uhs

    xbox_id = xstsr.DisplayClaims.xui[0].xid
    xbox_authorization = 'XBL3.0 x=' + uhs + ';' + xsts
}

// GET IMAGE FROM URL
async function getImageFromURL(url) {
    let req = new Request(url)
    return await req.loadImage()
}

//Get Current Year
function getCurrentYear() {
    const d = new Date();
    return d.getFullYear();
}