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RewardViewHolder.kt
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RewardViewHolder.kt
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package com.kickstarter.ui.viewholders
import android.annotation.SuppressLint
import android.util.Pair
import android.view.View
import androidx.core.view.isGone
import androidx.recyclerview.widget.LinearLayoutManager
import com.jakewharton.rxbinding.view.RxView
import com.kickstarter.R
import com.kickstarter.databinding.ItemRewardBinding
import com.kickstarter.libs.rx.transformers.Transformers.observeForUIV2
import com.kickstarter.libs.utils.NumberUtils
import com.kickstarter.libs.utils.RewardItemDecorator
import com.kickstarter.libs.utils.RewardUtils
import com.kickstarter.libs.utils.RewardViewUtils
import com.kickstarter.libs.utils.ViewUtils
import com.kickstarter.libs.utils.extensions.addToDisposable
import com.kickstarter.libs.utils.extensions.isNotNull
import com.kickstarter.libs.utils.extensions.isTrue
import com.kickstarter.models.Reward
import com.kickstarter.ui.adapters.RewardItemsAdapter
import com.kickstarter.ui.data.ProjectData
import com.kickstarter.viewmodels.RewardViewHolderViewModel
import io.reactivex.android.schedulers.AndroidSchedulers
import io.reactivex.disposables.CompositeDisposable
class RewardViewHolder(private val binding: ItemRewardBinding, val delegate: Delegate?, private val inset: Boolean = false) : KSViewHolder(binding.root) {
interface Delegate {
fun rewardClicked(reward: Reward)
}
private val ksString = requireNotNull(environment().ksString())
private var viewModel = RewardViewHolderViewModel.ViewModel(environment())
private val currencyConversionString = context().getString(R.string.About_reward_amount)
private val remainingRewardsString = context().getString(R.string.Left_count_left_few)
private val disposables = CompositeDisposable()
init {
val rewardItemAdapter = setUpRewardItemsAdapter()
this.viewModel.outputs.conversionIsGone()
.compose(observeForUIV2())
.subscribe { this.binding.rewardConversionTextView.isGone = it }
.addToDisposable(disposables)
this.viewModel.outputs.conversion()
.compose(observeForUIV2())
.subscribe { setConversionTextView(it) }
.addToDisposable(disposables)
this.viewModel.outputs.descriptionForNoReward()
.compose(observeForUIV2())
.subscribe { this.binding.rewardDescriptionTextView.setText(it) }
.addToDisposable(disposables)
this.viewModel.outputs.descriptionForReward()
.compose(observeForUIV2())
.subscribe { this.binding.rewardDescriptionTextView.text = it }
.addToDisposable(disposables)
this.viewModel.outputs.descriptionIsGone()
.compose(observeForUIV2())
.subscribe { this.binding.rewardDescriptionContainer.isGone = it }
.addToDisposable(disposables)
this.viewModel.outputs.buttonIsEnabled()
.compose(observeForUIV2())
.subscribe { this.binding.rewardPledgeButton.isEnabled = it }
.addToDisposable(disposables)
this.viewModel.outputs.remainingIsGone()
.compose(observeForUIV2())
.subscribe { this.binding.rewardRemainingTextView.isGone = it }
.addToDisposable(disposables)
this.viewModel.outputs.limitContainerIsGone()
.compose(observeForUIV2())
.subscribe {
ViewUtils.setGone(this.binding.rewardLimitContainer, it)
}
.addToDisposable(disposables)
this.viewModel.outputs.remaining()
.compose(observeForUIV2())
.subscribe { setRemainingRewardsTextView(it) }
.addToDisposable(disposables)
this.viewModel.outputs.buttonCTA()
.compose(observeForUIV2())
.subscribe { this.binding.rewardPledgeButton.setText(it) }
.addToDisposable(disposables)
this.viewModel.outputs.shippingSummary()
.compose(observeForUIV2())
.subscribe { setShippingSummaryText(it) }
.addToDisposable(disposables)
this.viewModel.outputs.shippingSummaryIsGone()
.observeOn(AndroidSchedulers.mainThread())
.subscribe {
this.binding.rewardShippingSummary.isGone = it
}
.addToDisposable(disposables)
this.viewModel.outputs.minimumAmountTitle()
.compose(observeForUIV2())
.subscribe { this.binding.rewardMinimumTextView.text = it }
.addToDisposable(disposables)
this.viewModel.outputs.reward()
.compose(observeForUIV2())
.subscribe { this.binding.rewardEndingTextView.text = formattedExpirationString(it) }
.addToDisposable(disposables)
this.viewModel.outputs.endDateSectionIsGone()
.compose(observeForUIV2())
.subscribe { this.binding.rewardEndingTextView.isGone = it }
.addToDisposable(disposables)
this.viewModel.outputs.rewardItems()
.compose(observeForUIV2())
.subscribe { rewardItemAdapter.rewardsItems(it) }
.addToDisposable(disposables)
this.viewModel.outputs.rewardItemsAreGone()
.compose(observeForUIV2())
.subscribe { this.binding.rewardsItemSection.isGone = it }
.addToDisposable(disposables)
this.viewModel.outputs.titleForNoReward()
.compose(observeForUIV2())
.subscribe { this.binding.rewardTitleTextView.setText(it) }
.addToDisposable(disposables)
this.viewModel.outputs.titleForReward()
.compose(observeForUIV2())
.subscribe { this.binding.rewardTitleTextView.text = it }
.addToDisposable(disposables)
this.viewModel.outputs.titleIsGone()
.compose(observeForUIV2())
.subscribe { this.binding.rewardTitleTextView.isGone = it }
.addToDisposable(disposables)
this.viewModel.outputs.showFragment()
.compose(observeForUIV2())
.subscribe { this.delegate?.rewardClicked(it.second) }
.addToDisposable(disposables)
this.viewModel.outputs.buttonIsGone()
.compose(observeForUIV2())
.subscribe { setPledgeButtonVisibility(it) }
.addToDisposable(disposables)
this.viewModel.outputs.backersCount()
.compose(observeForUIV2())
.subscribe { setBackersCountTextView(it) }
.addToDisposable(disposables)
this.viewModel.outputs.backersCountIsGone()
.compose(observeForUIV2())
.subscribe { this.binding.rewardBackersCount.isGone = it }
.addToDisposable(disposables)
this.viewModel.outputs.estimatedDelivery()
.compose(observeForUIV2())
.subscribe { this.binding.rewardEstimatedDelivery.text = it }
.addToDisposable(disposables)
this.viewModel.outputs.estimatedDeliveryIsGone()
.compose(observeForUIV2())
.subscribe { this.binding.rewardEstimatedDeliverySection.isGone = it }
.addToDisposable(disposables)
this.viewModel.outputs.isMinimumPledgeAmountGone()
.compose(observeForUIV2())
.subscribe {
this.binding.rewardConversionTextView.isGone = it
this.binding.rewardMinimumTextView.isGone = it
}
.addToDisposable(disposables)
RxView.clicks(this.binding.rewardPledgeButton)
.compose(bindToLifecycle())
.subscribe { this.viewModel.inputs.rewardClicked(this.adapterPosition) }
this.viewModel.outputs.hasAddOnsAvailable()
.filter { it.isNotNull() }
.compose(observeForUIV2())
.subscribe {
this.binding.rewardAddOnsAvailable.isGone = !it
}
.addToDisposable(disposables)
this.viewModel.outputs.selectedRewardTagIsGone()
.compose(observeForUIV2())
.subscribe { isGone ->
if (!isGone) this.binding.rewardSelectedRewardTag.visibility = View.VISIBLE
else this.binding.rewardSelectedRewardTag.isGone = true
}
.addToDisposable(disposables)
this.viewModel.outputs.localPickUpIsGone()
.observeOn(AndroidSchedulers.mainThread())
.subscribe {
this.binding.localPickupContainer.localPickupGroup.isGone = it
}
.addToDisposable(disposables)
this.viewModel.outputs.localPickUpName()
.observeOn(AndroidSchedulers.mainThread())
.subscribe {
this.binding.localPickupContainer.localPickupLocation.text = it
}
.addToDisposable(disposables)
}
override fun bindData(data: Any?) {
@Suppress("UNCHECKED_CAST")
val projectAndReward = requireNotNull(data as Pair<ProjectData, Reward>)
val projectTracking = requireNotNull(projectAndReward.first) { ProjectData::class.java.toString() + " required to be non-null." }
val reward = requireNotNull(projectAndReward.second) { Reward::class.java.toString() + " required to be non-null." }
this.viewModel.inputs.configureWith(projectTracking, reward)
}
private fun formattedExpirationString(reward: Reward): String {
val detail = RewardUtils.deadlineCountdownDetail(reward, context(), this.ksString)
val value = RewardUtils.deadlineCountdownValue(reward)
return "$value $detail"
}
private fun setBackersCountTextView(count: Int) {
val backersCountText = this.ksString.format(
"rewards_info_backer_count_backers", count,
"backer_count", NumberUtils.format(count)
)
this.binding.rewardBackersCount.text = backersCountText
}
private fun setConversionTextView(amount: String) {
this.binding.rewardConversionTextView.text = this.ksString.format(
this.currencyConversionString,
"reward_amount", amount
)
}
private fun setPledgeButtonVisibility(gone: Boolean) {
if (this.inset.isTrue()) {
ViewUtils.setGone(this.binding.rewardButtonContainer, true)
ViewUtils.setGone(this.binding.rewardButtonPlaceholder, true)
} else {
ViewUtils.setGone(this.binding.rewardButtonContainer, gone)
when {
gone -> ViewUtils.setGone(this.binding.rewardButtonPlaceholder, true)
else -> ViewUtils.setInvisible(this.binding.rewardButtonPlaceholder, true)
}
}
}
private fun setRemainingRewardsTextView(remaining: Int) {
if (remaining > 0) {
this.binding.rewardRemainingTextView.isGone = false
this.binding.rewardRemainingTextView.text = this.ksString.format(
this.remainingRewardsString,
"left_count", NumberUtils.format(remaining)
)
} else {
this.binding.rewardRemainingTextView.isGone = true
}
}
private fun setShippingSummaryText(stringResAndLocationName: Pair<Int, String?>) {
this.binding.rewardShippingSummary.text = RewardViewUtils.shippingSummary(context(), this.ksString, stringResAndLocationName)
}
@SuppressLint("UseCompatLoadingForDrawables")
private fun setUpRewardItemsAdapter(): RewardItemsAdapter {
val rewardItemAdapter = RewardItemsAdapter()
val itemRecyclerView = binding.rewardsItemRecyclerView
itemRecyclerView.adapter = rewardItemAdapter
itemRecyclerView.layoutManager = LinearLayoutManager(context())
this.context().getDrawable(R.drawable.divider_grey_300_horizontal)?.let {
itemRecyclerView.addItemDecoration(RewardItemDecorator(it))
}
return rewardItemAdapter
}
override fun destroy() {
viewModel.onCleared()
super.destroy()
}
}