// ===== Same fix at Kotlin-source level (if you build from the source) =====

// --- new file: widget/IconAlarm.kt ---
package com.luachitim.widget

import android.app.AlarmManager
import android.app.PendingIntent
import android.content.Context
import android.content.Intent
import android.util.Log
import com.luachitim.util.DayClock
import com.luachitim.util.storedInIsrael

object IconAlarm {
    @Volatile @JvmField var visible = false

    private fun pending(ctx: Context) = PendingIntent.getBroadcast(
        ctx, 7005,
        Intent(ctx, MidnightIconReceiver::class.java).setAction("com.luachitim.action.ICON_TICK"),
        PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
    )

    /** One-shot alarm for the next day change (midnight or tzeit, by the setting). */
    fun schedule(ctx: Context) = runCatching {
        val am = ctx.getSystemService(AlarmManager::class.java) ?: return@runCatching
        if (!isDynamicIconEnabled()) { am.cancel(pending(ctx)); return@runCatching }
        val delay = DayClock.millisToNextChange(storedInIsrael(), capMs = 86_400_000L)
        am.setAndAllowWhileIdle(AlarmManager.RTC_WAKEUP,
            System.currentTimeMillis() + delay + 3_000, pending(ctx))
    }.onFailure { Log.w("LuachItim", "icon alarm schedule failed", it) }
}

// --- MidnightIconReceiver.onReceive: accept any action, don't swap icon while app is on screen ---
override fun onReceive(context: Context, intent: Intent) {
    runCatching {
        initAndroidPlatform(context)
        if (!IconAlarm.visible) applyDynamicIconForToday(context)   // schedules next alarm
        else IconAlarm.schedule(context)                             // MainActivity.onStop will swap
        LuachPageWidgetProvider.requestUpdate(context)
        LuachDateWidgetProvider.requestUpdate(context)
        LuachWidgetProvider.requestUpdate(context)
    }
}

// --- DynamicAppIcon.kt ---
// applyDynamicIconForToday(): right after `if (!isDynamicIconEnabled()) return` add:
//     IconAlarm.schedule(context)
// revertToDefaultIcon(): at the end add:
//     IconAlarm.schedule(context)   // cancels, since the feature is now off

// --- LuachApplication.onCreate: DON'T swap the icon here (that's the launch "crash") ---
//     initAndroidPlatform(this)
//     IconAlarm.schedule(this)        // instead of applyDynamicIconForToday(this)

// --- MainActivity ---
override fun onStart() { super.onStart(); /*...*/ IconAlarm.visible = true }
override fun onStop() {
    /*...*/ super.onStop()
    IconAlarm.visible = false
    if (!isChangingConfigurations) runCatching { applyDynamicIconForToday(this) }
}

// --- AndroidManifest.xml ---
// <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
// and in MidnightIconReceiver's intent-filter add:
//   <action android:name="android.intent.action.BOOT_COMPLETED"/>
//   <action android:name="android.intent.action.MY_PACKAGE_REPLACED"/>