From d39b4047a0e8ce2ef08b29121d08e7c11fc9675f Mon Sep 17 00:00:00 2001
From: Arnau Mora <arnyminerz@proton.me>
Date: Sat, 27 Sep 2025 09:23:14 +0200
Subject: [PATCH] Added snow flakes effect

Signed-off-by: Arnau Mora <arnyminerz@proton.me>
---
 app/build.gradle.kts                          |  2 +
 .../at/bitfire/icsdroid/ui/nav/MainApp.kt     | 43 ++++++++++++++++++-
 gradle/libs.versions.toml                     |  2 +
 3 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 96ac0ed1..47615ca3 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -165,6 +165,8 @@ dependencies {
     implementation(libs.room.base)
     ksp(libs.room.compiler)
 
+    implementation(libs.confettiKit)
+
     implementation(libs.kotlinx.serialization.core)
 
     // for tests
diff --git a/app/src/main/java/at/bitfire/icsdroid/ui/nav/MainApp.kt b/app/src/main/java/at/bitfire/icsdroid/ui/nav/MainApp.kt
index 737c2fe3..84e90f82 100644
--- a/app/src/main/java/at/bitfire/icsdroid/ui/nav/MainApp.kt
+++ b/app/src/main/java/at/bitfire/icsdroid/ui/nav/MainApp.kt
@@ -8,14 +8,20 @@ import android.accounts.AccountManager
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.AcUnit
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
-import androidx.core.content.IntentCompat
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.vector.rememberVectorPainter
 import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.zIndex
 import androidx.core.app.ShareCompat
+import androidx.core.content.IntentCompat
 import androidx.core.os.BundleCompat
 import androidx.lifecycle.viewmodel.navigation3.rememberViewModelStoreNavEntryDecorator
 import androidx.navigation3.runtime.entry
@@ -31,10 +37,20 @@ import at.bitfire.icsdroid.R
 import at.bitfire.icsdroid.service.ComposableStartupService
 import at.bitfire.icsdroid.ui.partials.AlertDialog
 import at.bitfire.icsdroid.ui.screen.AddSubscriptionScreen
-import at.bitfire.icsdroid.ui.screen.InfoScreen
 import at.bitfire.icsdroid.ui.screen.EditSubscriptionScreen
+import at.bitfire.icsdroid.ui.screen.InfoScreen
 import at.bitfire.icsdroid.ui.screen.SubscriptionsScreen
+import io.github.vinceglb.confettikit.compose.ConfettiKit
+import io.github.vinceglb.confettikit.core.Angle
+import io.github.vinceglb.confettikit.core.Party
+import io.github.vinceglb.confettikit.core.Position
+import io.github.vinceglb.confettikit.core.Rotation
+import io.github.vinceglb.confettikit.core.Spread
+import io.github.vinceglb.confettikit.core.emitter.Emitter
+import io.github.vinceglb.confettikit.core.models.Shape
+import io.github.vinceglb.confettikit.core.models.Size
 import java.util.ServiceLoader
+import kotlin.time.Duration
 
 /**
  * Computes the correct initial destination from some intent:
@@ -102,6 +118,29 @@ fun MainApp(
         else repeat(depth) { backStack.removeAt(backStack.lastIndex) }
     }
 
+    ConfettiKit(
+        modifier = Modifier.fillMaxSize().zIndex(999f),
+        parties = listOf(
+            Party(
+                speed = 0f,
+                maxSpeed = 10f,
+                damping = 0.3f,
+                size = listOf(Size(20, mass = 2f)),
+                angle = Angle.BOTTOM,
+                spread = Spread.ROUND,
+                colors = listOf(0xb9d0eb, 0xa4abb3, 0x85b8f2),
+                emitter = Emitter(duration = Duration.INFINITE).perSecond(3),
+                position = Position.Relative(0.0, 0.0).between(Position.Relative(1.0, 0.0)),
+                shapes = listOf(
+                    Shape.Vector(rememberVectorPainter(Icons.Default.AcUnit))
+                ),
+                rotation = Rotation.disabled(),
+                fadeOutEnabled = false,
+                timeToLive = 15_000
+            )
+        )
+    )
+
     NavDisplay(
         entryDecorators = listOf(
             rememberSceneSetupNavEntryDecorator(),
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 2f8f4fc8..05af7bd2 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -21,6 +21,7 @@ compose-material = "1.7.8"
 compose-material3 = "1.3.2"
 compose-runtime = "1.9.1"
 compose-ui = "1.9.1"
+confetti-kit = "0.6.0"
 datastore = "1.1.7"
 desugaring = "2.1.5"
 hilt = "2.57.1"
@@ -61,6 +62,7 @@ compose-dialogs-color = { module = "com.maxkeppeler.sheets-compose-dialogs:color
 compose-dialogs-core = { module = "com.maxkeppeler.sheets-compose-dialogs:core", version.ref = "compose-dialogs" }
 compose-material3 = { module = "androidx.compose.material3:material3", version.ref = "compose-material3" }
 compose-materialIconsExtended = { module = "androidx.compose.material:material-icons-extended", version.ref = "compose-material" }
+confettiKit = { module = "io.github.vinceglb:confettikit", version.ref = "confetti-kit" }
 compose-ui-tooling = { module = "androidx.compose.ui:ui-tooling", version.ref = "compose-ui" }
 compose-ui-toolingPreview = { module = "androidx.compose.ui:ui-tooling-preview", version.ref = "compose-ui" }
 compose-runtime-livedata = { module = "androidx.compose.runtime:runtime-livedata", version.ref = "compose-runtime" }