182 lines
5.7 KiB
Kotlin
182 lines
5.7 KiB
Kotlin
package cash.z.android.wallet.ui.fragment
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import android.os.Bundle
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import androidx.databinding.DataBindingUtil
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import androidx.recyclerview.widget.LinearLayoutManager
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import androidx.recyclerview.widget.RecyclerView
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import cash.z.android.wallet.ChipBucket
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import cash.z.android.wallet.PokerChip
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import cash.z.android.wallet.R
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import cash.z.android.wallet.databinding.FragmentZcon1HomeBinding
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import cash.z.android.wallet.di.annotation.FragmentScope
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import cash.z.android.wallet.ui.adapter.TransactionAdapter
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import cash.z.android.wallet.ui.dialog.StatusDialog
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import cash.z.android.wallet.ui.presenter.BalancePresenter
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import cash.z.android.wallet.ui.presenter.TransactionPresenter
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import cash.z.android.wallet.ui.presenter.TransactionPresenterModule
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import cash.z.wallet.sdk.dao.WalletTransaction
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import cash.z.wallet.sdk.ext.MINERS_FEE_ZATOSHI
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import cash.z.wallet.sdk.ext.convertZatoshiToZecString
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import cash.z.wallet.sdk.secure.Wallet
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import dagger.Module
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import dagger.android.ContributesAndroidInjector
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import kotlinx.coroutines.launch
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import javax.inject.Inject
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/**
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* Fragment representing the home screen of the app. This is the screen most often seen by the user when launching the
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* application.
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*/
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class Zcon1HomeFragment : BaseFragment(), BalancePresenter.BalanceView, TransactionPresenter.TransactionView,
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ChipBucket.OnBucketChangedListener {
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//, SwipeRefreshLayout.OnRefreshListener
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private lateinit var binding: FragmentZcon1HomeBinding
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@Inject
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lateinit var transactionPresenter: TransactionPresenter
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@Inject
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lateinit var chipBucket: ChipBucket
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lateinit var balanceInfo: Wallet.WalletBalance
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private var transactions: List<WalletTransaction> = emptyList()
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//
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// LifeCycle
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//
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override fun onCreateView(
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inflater: LayoutInflater, container: ViewGroup?,
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savedInstanceState: Bundle?
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): View? {
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return DataBindingUtil.inflate<FragmentZcon1HomeBinding>(
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inflater, R.layout.fragment_zcon1_home, container, false
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).let {
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binding = it
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it.root
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}
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}
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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binding.backgroundBalanceImage.setOnClickListener {
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showStatus()
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}
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}
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private fun showStatus() {
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StatusDialog(balanceInfo.available).show(activity!!.supportFragmentManager, "dialog_status")
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}
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override fun onActivityCreated(savedInstanceState: Bundle?) {
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super.onActivityCreated(savedInstanceState)
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mainActivity?.setToolbarShown(false)
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mainActivity?.setNavigationShown(true)
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mainActivity?.onNavButtonSelected(0)
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binding.recyclerTransactionHistory.apply {
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layoutManager = LinearLayoutManager(mainActivity, RecyclerView.VERTICAL, false)
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adapter = TransactionAdapter(R.layout.item_zcon1_transaction_history)
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}
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}
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override fun onResume() {
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super.onResume()
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chipBucket.setOnBucketChangedListener(this)
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}
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override fun onStart() {
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super.onStart()
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mainActivity?.balancePresenter?.addBalanceView(this)
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chipBucket.setOnBucketChangedListener(this)
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launch {
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transactionPresenter.start()
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}
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}
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override fun onStop() {
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super.onStop()
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mainActivity?.balancePresenter?.removeBalanceView(this)
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chipBucket.removeOnBucketChangedListener(this)
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transactionPresenter.stop()
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}
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fun refreshBalance() {
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val valuePending = chipBucket.valuePending()
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val balance = (balanceInfo.total + valuePending).convertZatoshiToZecString(6).split(".")
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binding.textIntegerDigits.text = balance[0]
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binding.textFractionalDigits.text = ""
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if (balance.size > 1) {
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binding.textFractionalDigits.text = ".${balance[1]}"
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}
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}
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//
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// Balance listeners
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//
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override fun updateBalance(balanceInfo: Wallet.WalletBalance) {
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this.balanceInfo = balanceInfo
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refreshBalance()
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}
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override fun onBucketChanged(bucket: ChipBucket) {
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refreshBalance()
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refreshTransactions()
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}
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//
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// TransactionView Implementation
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//
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override fun setTransactions(transactions: List<WalletTransaction>) {
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this.transactions = transactions
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refreshTransactions()
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}
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fun refreshTransactions() {
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with (binding.recyclerTransactionHistory) {
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(adapter as TransactionAdapter).submitList(addPokerChips(transactions))
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postDelayed({
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smoothScrollToPosition(0)
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}, 100L)
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}
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}
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private fun addPokerChips(transactions: List<WalletTransaction>): MutableList<WalletTransaction> {
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val mergedTransactions = mutableListOf<WalletTransaction>()
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chipBucket.forEach { mergedTransactions.add(it.toWalletTransaction()) }
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mergedTransactions.addAll(transactions)
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mergedTransactions.sortByDescending {
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if (!it.isMined && it.isSend) Long.MAX_VALUE else it.timeInSeconds
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}
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return mergedTransactions
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}
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}
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private fun PokerChip.toWalletTransaction(): WalletTransaction {
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return WalletTransaction(
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value = zatoshiValue - MINERS_FEE_ZATOSHI,
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isSend = true,
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timeInSeconds = created/1000L,
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address = if (isRedeemed()) "Redeemed" else "Pending...",
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memo = "Poker Chip Scanned"
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)
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}
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@Module
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abstract class Zcon1HomeFragmentModule {
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@FragmentScope
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@ContributesAndroidInjector(modules = [TransactionPresenterModule::class])
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abstract fun contributeZcon1HomeFragment(): Zcon1HomeFragment
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}
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