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/*
* Copyright 2019 Allan Wang
*
* 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 com.pitchedapps.frost.widgets
import android.appwidget.AppWidgetManager
import android.appwidget.AppWidgetProvider
import android.content.Context
import android.content.Intent
import android.widget.RemoteViews
import android.widget.RemoteViewsService
import androidx.annotation.ColorRes
import ca.allanwang.kau.utils.ContextHelper
import ca.allanwang.kau.utils.withAlpha
import com.bumptech.glide.request.target.AppWidgetTarget
import com.pitchedapps.frost.R
import com.pitchedapps.frost.db.NotificationDao
import com.pitchedapps.frost.db.selectNotifications
import com.pitchedapps.frost.glide.FrostGlide
import com.pitchedapps.frost.glide.GlideApp
import com.pitchedapps.frost.services.NOTIF_CHANNEL_GENERAL
import com.pitchedapps.frost.services.NotificationContent
import com.pitchedapps.frost.utils.Prefs
import com.pitchedapps.frost.widgets.NotificationWidget.Companion.NOTIF_WIDGET_IDS
import com.pitchedapps.frost.widgets.NotificationWidget.Companion.NOTIF_WIDGET_TYPE
import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Job
import kotlinx.coroutines.SupervisorJob
import kotlinx.coroutines.runBlocking
import org.koin.standalone.KoinComponent
import org.koin.standalone.inject
import kotlin.coroutines.CoroutineContext
class NotificationWidget : AppWidgetProvider() {
override fun onUpdate(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray) {
super.onUpdate(context, appWidgetManager, appWidgetIds)
val views = RemoteViews(context.packageName, com.pitchedapps.frost.R.layout.widget_notifications)
val intent = NotificationWidgetService.createIntent(context, NOTIF_CHANNEL_GENERAL, appWidgetIds)
for (id in appWidgetIds) {
views.setRemoteAdapter(R.id.widget_notification_list, intent)
appWidgetManager.updateAppWidget(id, views)
}
}
companion object {
const val NOTIF_WIDGET_TYPE = "notif_widget_type"
const val NOTIF_WIDGET_IDS = "notif_widget_ids"
}
}
class NotificationWidgetService : RemoteViewsService() {
override fun onGetViewFactory(intent: Intent): RemoteViewsFactory = NotificationWidgetDataProvider(this, intent)
companion object {
fun createIntent(context: Context, type: String, appWidgetIds: IntArray): Intent =
Intent(context, NotificationWidgetService::class.java)
.putExtra(NOTIF_WIDGET_TYPE, type)
.putExtra(NOTIF_WIDGET_IDS, appWidgetIds)
}
}
class NotificationWidgetDataProvider(val context: Context, val intent: Intent) : RemoteViewsService.RemoteViewsFactory,
CoroutineScope, KoinComponent {
private val notifDao: NotificationDao by inject()
@Volatile
private var content: List<NotificationContent> = emptyList()
private val type = intent.getStringExtra(NOTIF_WIDGET_TYPE)
private val widgetIds = intent.getIntArrayExtra(NOTIF_WIDGET_IDS)
private lateinit var job: Job
override val coroutineContext: CoroutineContext
get() = ContextHelper.dispatcher + job
private suspend fun loadNotifications() {
content = notifDao.selectNotifications(Prefs.userId, type)
}
override fun onCreate() {
job = SupervisorJob()
runBlocking {
loadNotifications()
}
}
override fun onDataSetChanged() {
runBlocking {
loadNotifications()
}
}
override fun getLoadingView(): RemoteViews? = null
override fun getItemId(position: Int): Long = content[position].id
override fun hasStableIds(): Boolean = true
override fun getViewAt(position: Int): RemoteViews {
val views = RemoteViews(context.packageName, R.layout.widget_notification_item)
val glide = GlideApp.with(context).asBitmap()
val notif = content[position]
views.setBackgroundColor(R.id.item_frame, Prefs.nativeBgColor(notif.unread))
views.setTextColor(R.id.item_content, Prefs.textColor)
views.setTextViewText(R.id.item_content, notif.text)
views.setTextColor(R.id.item_date, Prefs.textColor.withAlpha(150))
views.setTextViewText(R.id.item_date, notif.timestamp.toString()) // TODO
glide.load(notif.profileUrl).transform(FrostGlide.circleCrop)
.into(AppWidgetTarget(context, R.id.item_avatar, views))
return views
}
private fun RemoteViews.setBackgroundColor(viewId: Int, @ColorRes color: Int) {
setInt(viewId, "setBackgroundColor", color)
}
override fun getCount(): Int = content.size
override fun getViewTypeCount(): Int {
TODO("not implemented")
}
override fun onDestroy() {
job.cancel()
}
}
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