Extract TaskEditorBottomSheet in its own component

tasks-app-shared/src/androidMain/kotlin/net/opatry/tasks/app/ui/component/TaskEditorBottomSheetPreview.kt

@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2025 Olivier Patry
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the Software
+ * is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
+ * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+package net.opatry.tasks.app.ui.component
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.HorizontalDivider
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SheetValue
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.rememberStandardBottomSheetState
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.PreviewLightDark
+import androidx.compose.ui.tooling.preview.PreviewParameter
+import androidx.compose.ui.tooling.preview.PreviewParameterProvider
+import androidx.compose.ui.unit.dp
+import kotlinx.datetime.LocalDate
+import net.opatry.tasks.app.presentation.model.TaskId
+import net.opatry.tasks.app.presentation.model.TaskListId
+import net.opatry.tasks.app.presentation.model.TaskListUIModel
+import net.opatry.tasks.app.presentation.model.TaskUIModel
+import net.opatry.tasks.app.ui.tooling.TaskfolioThemedPreview
+import net.opatry.tasks.data.toTaskPosition
+
+private data class TaskEditorPreviewData(
+    val editMode: TaskEditMode,
+    val task: TaskUIModel?,
+    val taskLists: List<TaskListUIModel> = emptyList(),
+    val taskList: TaskListUIModel = TaskListUIModel(
+        id = TaskListId(0),
+        title = "osef",
+    ),
+)
+
+private class TaskEditorPreviewParameterProvider : PreviewParameterProvider<TaskEditorPreviewData> {
+    override val values: Sequence<TaskEditorPreviewData>
+        get() = sequenceOf(
+            TaskEditorPreviewData(
+                TaskEditMode.NewTask,
+                task = null,
+                taskLists = emptyList(),
+                taskList = TaskListUIModel(
+                    id = TaskListId(0),
+                    title = "TODO",
+                ),
+            ),
+            TaskEditorPreviewData(
+                editMode = TaskEditMode.Edit,
+                task = TaskUIModel.Todo(
+                    id = TaskId(0),
+                    title = "My edited task",
+                    dueDate = LocalDate(2018, 6, 23),
+                    position = 0.toTaskPosition(),
+                ),
+                taskList = TaskListUIModel(
+                    id = TaskListId(0),
+                    title = "Current list",
+                ),
+            ),
+            TaskEditorPreviewData(
+                editMode = TaskEditMode.NewSubTask,
+                task = null,
+                taskList = TaskListUIModel(
+                    id = TaskListId(0),
+                    title = "Current list",
+                ),
+            )
+        )
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@PreviewLightDark
+@Composable
+private fun TaskEditorBottomSheetPreview(
+    @PreviewParameter(TaskEditorPreviewParameterProvider::class)
+    previewData: TaskEditorPreviewData
+) {
+    TaskfolioThemedPreview {
+        val sheetState = rememberStandardBottomSheetState(
+            initialValue = SheetValue.Expanded
+        )
+        Scaffold(
+            topBar = {
+                TopAppBar(title = { Text("Task Editor demo ${previewData.editMode.name}") })
+            }
+        ) { padding ->
+            Column(modifier = Modifier
+                .padding(padding)
+                .padding(horizontal = 24.dp)) {
+                Text("Some screen content", style = MaterialTheme.typography.titleLarge)
+                HorizontalDivider()
+                Text("Task lists", style = MaterialTheme.typography.titleMedium)
+                previewData.taskLists.forEach { taskList ->
+                    Text(taskList.title)
+                }
+                HorizontalDivider()
+                Text("Selected task list", style = MaterialTheme.typography.titleMedium)
+                Text(previewData.taskList.title)
+
+                // FIXME standard bottom sheet state hides the content
+
+                TaskEditorBottomSheet(
+                    editMode = previewData.editMode,
+                    task = previewData.task,
+                    allTaskLists = previewData.taskLists,
+                    sheetState = sheetState,
+                    taskList = previewData.taskList,
+                    onDismiss = {},
+                    onEditDueDate = {},
+                    onValidate = { _, _, _, _ -> },
+                )
+            }
+        }
+    }
+}