From 258c5ceddc035417b0287c0ba2be51bbc8e7a831 Mon Sep 17 00:00:00 2001
From: Ahn-seokjoo <tjrwn0716@naver.com>
Date: Thu, 27 Jun 2024 16:57:44 +0900
Subject: [PATCH] =?UTF-8?q?[#28=20feature]=20state=EB=A1=9C=20=EA=B4=80?=
 =?UTF-8?q?=EB=A6=AC?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../dorabangs/feature/home/HomeContract.kt    |  2 ++
 .../dorabangs/feature/home/HomeScreen.kt      | 23 ++++++++-----------
 .../dorabangs/feature/home/HomeViewModel.kt   | 15 +++++++++++-
 3 files changed, 26 insertions(+), 14 deletions(-)

diff --git a/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeContract.kt b/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeContract.kt
index 14e1816d..e6137201 100644
--- a/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeContract.kt
+++ b/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeContract.kt
@@ -2,6 +2,8 @@ package com.mashup.dorabangs.feature.home
 
 data class HomeState(
     val number: Int = 0,
+    val copiedText: String = "",
+    val shouldSnackBarShown: Boolean = false,
 )
 
 sealed class HomeSideEffect
diff --git a/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeScreen.kt b/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeScreen.kt
index 646a7f7f..5df8979c 100644
--- a/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeScreen.kt
+++ b/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeScreen.kt
@@ -8,10 +8,6 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material3.Button
 import androidx.compose.material3.Text
 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.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.ClipboardManager
@@ -33,37 +29,38 @@ fun HomeRoute(
     viewModel: HomeViewModel = hiltViewModel(),
     actionSnackBar: () -> Unit = {},
 ) {
-    var copiedText by remember { mutableStateOf("") }
-    var shouldSnackBarShown by remember { mutableStateOf(false) }
+    val state = viewModel.collectAsState().value
 
     LifecycleResumeEffect(key1 = clipboardManager) {
         runCatching {
             view.post {
-                copiedText = clipboardManager.getText()?.text.orEmpty()
-                shouldSnackBarShown = copiedText.isNotBlank() && copiedText.isValidUrl()
+                val clipboardText = clipboardManager.getText()?.text.orEmpty()
+                if (clipboardText.isNotBlank() && clipboardText.isValidUrl()) {
+                    viewModel.showSnackBar(clipboardText)
+                }
             }
         }
         onPauseOrDispose {
-            shouldSnackBarShown = false
+            viewModel.hideSnackBar()
         }
     }
 
     Box {
         HomeScreen(
-            state = viewModel.collectAsState().value,
+            state = state,
             modifier = modifier,
             onClickAddButton = { viewModel.add(1) },
             onClickTestButton = { viewModel.test() },
         )
-        if (shouldSnackBarShown) {
+        if (state.shouldSnackBarShown) {
             DoraSnackBar(
                 modifier = Modifier
                     .align(Alignment.BottomCenter),
-                text = copiedText,
+                text = state.copiedText,
                 action = actionSnackBar,
                 dismissAction = {
                     clipboardManager.setText(AnnotatedString(""))
-                    shouldSnackBarShown = false
+                    viewModel.hideSnackBar()
                 },
             )
         }
diff --git a/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeViewModel.kt b/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeViewModel.kt
index 8ff56631..fd6a18c3 100644
--- a/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeViewModel.kt
+++ b/feature/home/src/main/java/com/mashup/dorabangs/feature/home/HomeViewModel.kt
@@ -23,7 +23,7 @@ constructor(
     fun add(number: Int) =
         intent {
             reduce {
-                state.copy(state.number + number)
+                state.copy(number = state.number + number)
             }
         }
 
@@ -32,4 +32,17 @@ constructor(
             delay(1000L)
             println("tjrwn 현재 쓰레드 name ${Thread.currentThread().name}")
         }
+
+    fun hideSnackBar() =
+        intent {
+            reduce {
+                state.copy(shouldSnackBarShown = false)
+            }
+        }
+
+    fun showSnackBar(clipboardText: String) = intent {
+        reduce {
+            state.copy(copiedText = clipboardText, shouldSnackBarShown = true)
+        }
+    }
 }