101 lines
3.4 KiB
Kotlin
101 lines
3.4 KiB
Kotlin
package org.mozilla.fenix.exceptions
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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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.appcompat.app.AppCompatActivity
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import androidx.fragment.app.Fragment
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import androidx.navigation.Navigation
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import kotlinx.android.synthetic.main.fragment_exceptions.view.*
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.coroutineScope
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import kotlinx.coroutines.launch
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import org.mozilla.fenix.R
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import org.mozilla.fenix.mvi.ActionBusFactory
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import org.mozilla.fenix.mvi.getAutoDisposeObservable
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import org.mozilla.fenix.mvi.getManagedEmitter
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import kotlin.coroutines.CoroutineContext
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class ExceptionsFragment : Fragment(), CoroutineScope {
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private var job = Job()
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override val coroutineContext: CoroutineContext
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get() = job + Dispatchers.Main
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private lateinit var exceptionsComponent: ExceptionsComponent
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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job = Job()
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}
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override fun onResume() {
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super.onResume()
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activity?.title = getString(R.string.preference_exceptions)
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(activity as AppCompatActivity).supportActionBar?.show()
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}
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override fun onCreateView(
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inflater: LayoutInflater,
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container: ViewGroup?,
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savedInstanceState: Bundle?
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): View? {
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val view = inflater.inflate(R.layout.fragment_exceptions, container, false)
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exceptionsComponent = ExceptionsComponent(
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view.exceptions_layout,
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this,
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ActionBusFactory.get(this),
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ExceptionsState(loadAndMapExceptions())
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)
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return view
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}
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override fun onStart() {
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super.onStart()
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getAutoDisposeObservable<ExceptionsAction>()
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.subscribe {
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when (it) {
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is ExceptionsAction.Delete.All -> launch(Dispatchers.IO) {
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val domains = ExceptionDomains.load(context!!)
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ExceptionDomains.remove(context!!, domains)
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launch(Dispatchers.Main) {
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view?.let { view: View -> Navigation.findNavController(view).navigateUp() }
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}
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}
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is ExceptionsAction.Delete.One -> launch(Dispatchers.IO) {
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ExceptionDomains.remove(context!!, listOf(it.item.url))
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reloadData()
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}
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}
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}
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}
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private fun loadAndMapExceptions(): List<ExceptionsItem> {
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return ExceptionDomains.load(context!!)
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.map { item ->
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ExceptionsItem(
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item
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)
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}
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}
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private suspend fun reloadData() {
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val items = loadAndMapExceptions()
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coroutineScope {
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launch(Dispatchers.Main) {
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if (items.isEmpty()) {
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view?.let { view: View -> Navigation.findNavController(view).navigateUp() }
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return@launch
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}
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getManagedEmitter<ExceptionsChange>().onNext(ExceptionsChange.Change(items))
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}
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}
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}
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}
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