feat: 여행 수정 view 연결

woowacourse-teams · Jul 25, 2024 · a2c4410 · a2c4410
1 parent 4e36d02
commit a2c4410
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Showing 4 changed files with 106 additions and 8 deletions.
diff --git a/.../src/main/java/com/woowacourse/staccato/presentation/travelupdate/TravelUpdateActivity.kt b/.../src/main/java/com/woowacourse/staccato/presentation/travelupdate/TravelUpdateActivity.kt
@@ -5,17 +5,57 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import androidx.activity.result.ActivityResultLauncher
+import androidx.activity.viewModels
+import com.google.android.material.datepicker.MaterialDatePicker
 import com.woowacourse.staccato.R
-import com.woowacourse.staccato.databinding.ActivityTravelUpdateBinding
 import com.woowacourse.staccato.presentation.base.BindingActivity
+import com.woowacourse.staccato.presentation.travelcreation.TravelCreationHandler
+import com.woowacourse.staccato.presentation.travelupdate.viewmodel.TravelUpdateViewModel
+import com.woowacourse.staccato.presentation.travelupdate.viewmodel.TravelUpdateViewModelFactory
 
-class TravelUpdateActivity : BindingActivity<ActivityTravelUpdateBinding>() {
+class TravelUpdateActivity : BindingActivity<com.woowacourse.staccato.databinding.ActivityTravelUpdateBinding>(), TravelCreationHandler {
     override val layoutResourceId = R.layout.activity_travel_update
+    private val viewModel: TravelUpdateViewModel by viewModels { TravelUpdateViewModelFactory() }
 
     override fun initStartView(savedInstanceState: Bundle?) {
-        binding.btnTravelUpdateDone.setOnClickListener {
-            val resultIntent = Intent()
-            setResult(Activity.RESULT_OK, resultIntent)
+        initBinding()
+        navigateToTravel()
+    }
+
+    override fun onPeriodSelectionClicked() {
+        val dateRangePicker =
+            MaterialDatePicker.Builder.dateRangePicker()
+                .setTheme(R.style.DatePickerStyle)
+                .setSelection(
+                    androidx.core.util.Pair(
+                        MaterialDatePicker.thisMonthInUtcMilliseconds(),
+                        MaterialDatePicker.todayInUtcMilliseconds(),
+                    ),
+                ).build()
+
+        dateRangePicker.show(supportFragmentManager, dateRangePicker.toString())
+
+        dateRangePicker.addOnPositiveButtonClickListener { selection ->
+            val startDate: Long = selection.first
+            val endDate: Long = selection.second
+            viewModel.setTravelPeriod(startDate, endDate)
+        }
+    }
+
+    override fun onSaveClicked() {
+        val resultIntent = Intent()
+        setResult(Activity.RESULT_OK, resultIntent)
+        finish()
+    }
+
+    private fun initBinding() {
+        binding.lifecycleOwner = this
+        binding.viewModel = viewModel
+        binding.handler = this
+    }
+
+    private fun navigateToTravel() {
+        binding.toolbarTravelUpdate.setNavigationOnClickListener {
             finish()
         }
     }

diff --git a/...ava/com/woowacourse/staccato/presentation/travelupdate/viewmodel/TravelUpdateViewModel.kt b/...ava/com/woowacourse/staccato/presentation/travelupdate/viewmodel/TravelUpdateViewModel.kt
@@ -0,0 +1,30 @@
+package com.woowacourse.staccato.presentation.travelupdate.viewmodel
+
+import androidx.databinding.ObservableField
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import com.woowacourse.staccato.presentation.travelcreation.DateConverter.convertLongToLocalDate
+import java.time.LocalDate
+
+class TravelUpdateViewModel : ViewModel() {
+    private val _imageUrl = MutableLiveData<String>()
+    val imageUrl: LiveData<String> get() = _imageUrl
+
+    val title = ObservableField<String>()
+    val description = ObservableField<String>()
+
+    private val _startDate = MutableLiveData<LocalDate>(null)
+    val startDate: LiveData<LocalDate> get() = _startDate
+
+    private val _endDate = MutableLiveData<LocalDate>(null)
+    val endDate: LiveData<LocalDate> get() = _endDate
+
+    fun setTravelPeriod(
+        startAt: Long,
+        endAt: Long,
+    ) {
+        _startDate.value = convertLongToLocalDate(startAt)
+        _endDate.value = convertLongToLocalDate(endAt)
+    }
+}
diff --git a/.../woowacourse/staccato/presentation/travelupdate/viewmodel/TravelUpdateViewModelFactory.kt b/.../woowacourse/staccato/presentation/travelupdate/viewmodel/TravelUpdateViewModelFactory.kt
@@ -0,0 +1,13 @@
+package com.woowacourse.staccato.presentation.travelupdate.viewmodel
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+
+class TravelUpdateViewModelFactory : ViewModelProvider.Factory {
+    override fun <T : ViewModel> create(modelClass: Class<T>): T {
+        if (modelClass.isAssignableFrom(TravelUpdateViewModel::class.java)) {
+            return TravelUpdateViewModel() as T
+        }
+        throw IllegalArgumentException()
+    }
+}
diff --git a/android/Staccato_AN/app/src/main/res/layout/activity_travel_update.xml b/android/Staccato_AN/app/src/main/res/layout/activity_travel_update.xml
@@ -5,6 +5,13 @@
 
     <data>
 
+        <variable
+            name="viewModel"
+            type="com.woowacourse.staccato.presentation.travelupdate.viewmodel.TravelUpdateViewModel" />
+
+        <variable
+            name="handler"
+            type="com.woowacourse.staccato.presentation.travelcreation.TravelCreationHandler" />
     </data>
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -69,6 +76,7 @@
                     android:layout_marginTop="8dp"
                     android:hint="@string/travel_creation_title_hint"
                     android:maxLength="30"
+                    android:text="@={viewModel.title}"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/tv_travel_update_title" />
@@ -91,6 +99,7 @@
                     android:hint="@string/travel_creation_description_hint"
                     android:maxLength="500"
                     android:minHeight="255dp"
+                    android:text="@={viewModel.description}"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toBottomOf="@id/tv_travel_update_description" />
@@ -113,24 +122,30 @@
                     android:background="@drawable/shape_all_gray1_8dp"
                     android:clickable="true"
                     android:focusable="true"
+                    android:onClick="@{() -> handler.onPeriodSelectionClicked()}"
                     android:paddingHorizontal="16dp"
                     android:paddingVertical="12dp"
-                    android:text="@string/travel_creation_period_hint"
                     android:textAppearance="@style/Typography.Body1"
                     android:textColor="@color/gray3"
+                    app:endDate="@{viewModel.endDate}"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/tv_travel_update_period_title" />
+                    app:layout_constraintTop_toBottomOf="@id/tv_travel_update_period_title"
+                    app:startDate="@{viewModel.startDate}" />
 
                 <androidx.appcompat.widget.AppCompatButton
                     android:id="@+id/btn_travel_update_save"
                     style="@style/ButtonStyle.Save.Active"
                     android:layout_marginHorizontal="16dp"
                     android:layout_marginVertical="24dp"
+                    android:onClick="@{() -> handler.onSaveClicked()}"
+                    app:endDate="@{viewModel.endDate}"
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
-                    app:layout_constraintTop_toBottomOf="@id/tv_travel_update_period_description" />
+                    app:layout_constraintTop_toBottomOf="@id/tv_travel_update_period_description"
+                    app:startDate="@{viewModel.startDate}"
+                    app:travelTitle="@{viewModel.title}" />
 
             </androidx.constraintlayout.widget.ConstraintLayout>