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hamstertools/screens/list.py

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+from datetime import datetime
+
+from textual import on
+from textual.app import ComposeResult
+from textual.containers import Horizontal, Vertical, Container
+from textual.widgets import DataTable, Input
+
+
+class ListPane(Container):
+    def compose(self) -> ComposeResult:
+        with Vertical():
+            yield DataTable()
+            with Horizontal(id="filter"):
+                yield Input(
+                    id="search", placeholder="Category/activity name contains text"
+                )
+                yield Input(
+                    id="date",
+                    placeholder="After date, in {0} format".format(
+                        datetime.now().strftime("%Y-%m-%d")
+                    ),
+                )
+
+    def action_refresh(self) -> None:
+        self._refresh()
+
+    def action_sort(self) -> None:
+        self.table.cursor_type = "column"
+
+    def on_data_table_column_selected(self, event):
+        self.sort = (event.column_key,)
+        event.data_table.sort(*self.sort)
+        event.data_table.cursor_type = "row"
+
+    def action_filter(self) -> None:
+        self.query_one("#filter").display = True
+        self._refresh()
+        self.query_one("#filter #search").focus()
+
+    def on_input_submitted(self, event):
+        self.table.focus()
+
+    def action_cancelfilter(self) -> None:
+        self.query_one("#filter").display = False
+        self.query_one("#filter #search").clear()
+        self.query_one("#filter #date").clear()
+        self.table.focus()
+        self._refresh()
+
+    @on(Input.Changed, "#filter Input")
+    def filter(self, event):
+        self._refresh()