Twidere-App-Android-Twitter-Mastodon/twidere/src/google/kotlin/org/mariotaku/twidere/util/FabricAnalyzer.kt

/*
 *                 Twidere - Twitter client for Android
 *
 *  Copyright (C) 2012-2015 Mariotaku Lee <mariotaku.lee@gmail.com>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.mariotaku.twidere.util

import android.accounts.Account
import android.accounts.AccountManager
import android.accounts.OnAccountsUpdateListener
import android.app.Application
import android.os.Build
import com.crashlytics.android.Crashlytics
import com.crashlytics.android.answers.*
import io.fabric.sdk.android.Fabric
import org.mariotaku.ktextension.addOnAccountsUpdatedListenerSafe
import org.mariotaku.ktextension.configure
import org.mariotaku.twidere.BuildConfig
import org.mariotaku.twidere.Constants
import org.mariotaku.twidere.TwidereConstants.ACCOUNT_TYPE
import org.mariotaku.twidere.model.analyzer.*
import java.math.BigDecimal
import java.util.*

/**
 * Created by mariotaku on 15/7/8.
 */
class FabricAnalyzer : Analyzer(), Constants {

    override fun log(priority: Int, tag: String, msg: String) {
        Crashlytics.log(priority, tag, msg)
    }

    override fun logException(throwable: Throwable) {
        Crashlytics.logException(throwable)
    }

    override fun log(event: Event) {
        val answers = Answers.getInstance()
        when (event) {
            is SignIn -> {
                answers.logLogin(configure(LoginEvent()) {
                    putMethod(event.accountType)
                    putSuccess(event.success)
                    if (event.errorReason != null) {
                        putCustomAttribute("Error reason", event.errorReason)
                    }
                    if (event.accountHost != null) {
                        putCustomAttribute("Account host", event.accountHost)
                    }
                    if (event.credentialsType != null) {
                        putCustomAttribute("Credentials type", event.credentialsType)
                    }
                    putCustomAttribute("Official key", event.officialKey.toString())
                })
            }
            is Search -> {
                answers.logSearch(configure(SearchEvent()) {
                    putQuery(event.query)
                    putAttributes(event)
                })
            }
            is Share -> {
                answers.logShare(configure(ShareEvent()) {
                    putContentType(event.type)
                    putContentId(event.id)
                    putAttributes(event)
                })
            }
            is PurchaseConfirm -> {
                answers.logStartCheckout(configure(StartCheckoutEvent()) {
                    event.forEachValues { name, value ->
                        putCustomAttribute(name, value)
                    }
                })
            }
            is PurchaseIntroduction -> {
                answers.logAddToCart(configure(AddToCartEvent()) {
                    event.forEachValues { name, value ->
                        putCustomAttribute(name, value)
                    }
                })
            }
            is PurchaseFinished -> {
                answers.logPurchase(configure(PurchaseEvent()) {
                    putItemName(event.productName)
                    if (!event.price.isNaN() && event.currency != null) {
                        putCurrency(Currency.getInstance(event.currency) ?: Currency.getInstance(Locale.getDefault()))
                        putItemPrice(BigDecimal(event.price))
                    }
                    event.forEachValues { name, value ->
                        putCustomAttribute(name, value)
                    }
                    putAttributes(event)
                })
            }
            else -> {
                answers.logCustom(configure(CustomEvent(event.name)) {
                    putAttributes(event)
                    event.forEachValues { name, value ->
                        putCustomAttribute(name, value)
                    }
                })
            }
        }
    }

    override fun init(application: Application) {
        Fabric.with(application, Crashlytics())
        Crashlytics.setBool("debug", BuildConfig.DEBUG)
        Crashlytics.setString("build.brand", Build.BRAND)
        Crashlytics.setString("build.device", Build.DEVICE)
        Crashlytics.setString("build.display", Build.DISPLAY)
        Crashlytics.setString("build.hardware", Build.HARDWARE)
        Crashlytics.setString("build.manufacturer", Build.MANUFACTURER)
        Crashlytics.setString("build.model", Build.MODEL)
        Crashlytics.setString("build.product", Build.PRODUCT)
        val am = AccountManager.get(application)
        try {
            am.addOnAccountsUpdatedListenerSafe(OnAccountsUpdateListener { accounts ->
                Crashlytics.setString("twidere.accounts", accounts.filter { it.type == ACCOUNT_TYPE }
                        .joinToString(transform = Account::name))
            }, updateImmediately = true)
        } catch (e: SecurityException) {
            // Permission managers (like some Xposed plugins) may block Twidere from getting accounts
        }
    }

    private fun AnswersEvent<*>.putAttributes(event: Analyzer.Event) {
        if (event.accountType != null) {
            putCustomAttribute("Account type", event.accountType)
        }
        if (event.accountHost != null) {
            putCustomAttribute("Account host", event.accountHost)
        }
    }
}