filtering on category

src/tt/tui.py

@@ -7,7 +7,6 @@ from datetime import datetime
 from .controller import get_tasks, add_task, update_task, TaskStatus
 from .db import initialize_db
 
-# TODO: add footer w/ filter status
 # TODO: toggle status with 't'
 # TODO: add way to filter on other columns
 # TODO: safe DB mode
@@ -49,8 +48,11 @@ def get_colored_category(category: str) -> str:
 
 class TT(App):
     CSS = """
-    #input_bar {
+    #footer {
         dock: bottom;
+        max-height: 2;
+    }
+    #input_bar {
         height: 2;
         border-top: solid green;
         layout: grid;
@@ -58,7 +60,7 @@ class TT(App):
         grid-columns: 10 1fr;
         display: none;
     }
-    
+
     #prompt_label {
         width: 10;
         content-align: left middle;
@@ -69,6 +71,26 @@ class TT(App):
         margin: 0;
         border: none;
     }
+
+    #status_bar {
+      border-top: solid white;
+      height: 2;
+      margin: 0;
+      layout: grid;
+      grid-size: 2;
+    }
+
+    #left_status {
+      height: 1;
+      margin: 0;
+      padding-left: 1;
+    }
+    #right_status {
+      height: 1;
+      margin: 0;
+      padding-right: 1;
+      text-align: right;
+    }
     """
 
     BINDINGS = [
@@ -81,6 +103,7 @@ class TT(App):
         ("G", "cursor_bottom", "Bottom"),
         # filtering & editing
         ("/", "start_search", "Search"),
+        ("f", "start_filter", "Filter"),
         ("c", "start_edit", "Edit Cell"),
         ("escape", "cancel_edit", "Cancel Edit"),
         # other
@@ -92,6 +115,7 @@ class TT(App):
     def __init__(self):
         super().__init__()
         self.search_query = ""
+        self.search_category = ""
         self.saved_cursor_pos = (0, 0)
 
     def compose(self):
@@ -100,11 +124,18 @@ class TT(App):
         self.input_widget = Input(id="input_widget")
         self.input_label = Static("label", id="prompt_label")
         self.input_bar = Container(id="input_bar")
+        self.status_bar = Container(id="status_bar")
+        self.left_status = Static("LEFT", id="left_status")
+        self.right_status = Static("RIGHT", id="right_status")
         yield self.header
         yield Container(self.table)
-        with self.input_bar:
-            yield self.input_label
-            yield self.input_widget
+        with Container(id="footer"):
+            with self.input_bar:
+                yield self.input_label
+                yield self.input_widget
+            with self.status_bar:
+                yield self.left_status
+                yield self.right_status
 
     def on_mount(self):
         self.table.add_columns("ID", "Task", "Status", "Type", "Due", "Category")
@@ -133,9 +164,10 @@ class TT(App):
         self.table.move_cursor(row=self.table.row_count - 1)
 
     def refresh_tasks(self, *, restore_cursor=True):
+        # show table
         self.table.clear()
 
-        tasks = get_tasks(self.search_query)
+        tasks = get_tasks(self.search_query, category=self.search_category)
         for task in tasks:
             due_str = task.due.strftime("%Y-%m-%d") if task.due else " - "
             category = get_colored_category(
@@ -152,6 +184,16 @@ class TT(App):
                 category,
                 key=str(task.id),
             )
+
+        # update footer
+        if self.search_query:
+            self.left_status.update(
+                f"{len(tasks)} |{' ' if self.search_category else ''}{self.search_category} matching '{self.search_query}'"
+            )
+        else:
+            self.left_status.update(f"{len(tasks)} | {self.search_category}")
+
+        # restore cursor
         if restore_cursor:
             self.table.move_cursor(
                 row=self.saved_cursor_pos[0], column=self.saved_cursor_pos[1]
@@ -195,8 +237,12 @@ class TT(App):
         self.input_widget.value = start_value
         if mode == "search":
             self.input_label.update("search: ")
-        else:
+        elif mode == "edit":
             self.input_label.update("edit: ")
+        elif mode == "filter":
+            self.input_label.update("filter: ")
+        else:
+            raise ValueError(f"unknown mode: {mode}")
         self.set_focus(self.input_widget)
 
     def _hide_input(self):
@@ -209,6 +255,9 @@ class TT(App):
     def action_start_search(self):
         self._show_input("search", "")
 
+    def action_start_filter(self):
+        self._show_input("filter", self.search_category)
+
     def _save_cursor(self):
         self.saved_cursor_pos = (self.table.cursor_row, self.table.cursor_column)
 
@@ -227,8 +276,13 @@ class TT(App):
         if self.mode == "search":
             self.search_query = event.value
             self.refresh_tasks(restore_cursor=False)
+        elif self.mode == "filter":
+            self.search_category = event.value
+            self.refresh_tasks(restore_cursor=False)
         elif self.mode == "edit":
             self.apply_change(event.value)
+        else:
+            raise ValueError(f"unknown mode: {self.mode}")
         self._hide_input()
 
     def apply_change(self, new_value):