command audio list is working as expected for windows

src/commands/audio.py

@@ -3,7 +3,7 @@ import numpy as np
 import os
 from typing import Optional, List
 
-from ..devices import get_audio_devices_windows, install_audio_cmdlets
+from ..devices import get_audio_devices_windows, install_audio_cmdlets, get_audio_devices_windows_from_pnp_devices
 from ..core.utils import *
 from ..config import AppConfig
 
@@ -34,20 +34,51 @@ def _detect_wsl() -> bool:
   except Exception:
     return False
 
+
 def _get_device_type(instance_id: str) -> str:
   """Categorize device type based on InstanceId."""
   instance_lower = instance_id.lower()
   if '0.0.1.00000000' in instance_lower:
-    return "Input"
+    return "Recording"
   elif '0.0.0.00000000' in instance_lower:
-    return "Output"
+    return "Playback"
   else:
     return "Unknown"
 
+
+def _get_short_device_id(instance_id: str) -> str:
+  """Get device name based on InstanceId."""
+  "SWD\MMDEVAPI\{0.0.0.00000000}.{20434736-BDB3-4CE2-A56B-5DF61D4DD593}"
+  
+  if len(instance_id) == 68:
+    return instance_id[31:-1]
+  elif len(instance_id) == 55:
+    return instance_id[18:-1]
+  else:
+    return instance_id
+
+
+def _get_colored_bool(status: bool) -> str:
+  """Get colored status string based on status."""
+  if status:
+    return f"[green]{status}[/green]"
+  else:
+    return str(status)
+
+
+def _get_colored_status(status: str) -> str:
+  """Get colored status string based on status."""
+  if status == "Unknown":
+    return f"[red]{status}[/red]"
+  else:
+    return str(status)
+
+
 def list_devices(
     device: Optional[int] = typer.Argument(default=None, help="Show details of a device, by its Id"),
     pulse: bool = typer.Option(False, "--pulse", help="Show PulseAudio sources"),
     native: bool = typer.Option(False, "--native", help="Force native Linux view (WSL only)"),
+    all_devices: bool = typer.Option(False, "--all", help="Display all devices, even those not connected"),
     sort_info: Optional[str] = typer.Option(None, "--sort", help="Sort by column"),
     desc_info: bool = typer.Option(False, "--desc", help="Set the sorting order to descending"),
     filter_info: Optional[str] = typer.Option(None, "--filter", help="Filter by a column value. Use column=value"),
@@ -60,26 +91,36 @@ def list_devices(
   
   # Determine title based on environment and options
   is_wsl = _detect_wsl()
-  use_windows = is_wsl and not native
+  if is_wsl and not native:
-  if use_windows:
     typer.echo(typer.style("WSL detected, showing Windows audio devices (use --native for WSL view)",
                            fg=typer.colors.BLUE))
-    result = get_audio_devices_windows()
+    result = get_audio_devices_windows_from_pnp_devices() if all_devices else get_audio_devices_windows()
     if not check_result(result):
       return
     
-    windows_devices = get_results(result.stdout, {"Index": '', "ID": '', 'Name': '', 'Type': '', 'Default': ''})
+    windows_devices = get_results(result.stdout)
+    if all_devices:
+      select_conf = [
+          SelectConf(attr="Index", default=""),
+          SelectConf(attr="InstanceId", to="ID", formatter=lambda item: _get_short_device_id(item.InstanceId)),
+          SelectConf(attr="FriendlyName", to="Name"),
+          SelectConf(attr="Type", formatter=lambda item: _get_device_type(item.InstanceId)),
+          SelectConf(attr="Status", formatter=lambda item: _get_colored_status(item.Status)),
+      ]
+    else:
+      select_conf = [
+          SelectConf(attr="Index"),
+          SelectConf(attr="ID", formatter=lambda item: _get_short_device_id(item.ID)),
+          SelectConf(attr="Name"),
+          SelectConf(attr="Type"),
+          SelectConf(attr="Default", formatter=lambda item: _get_colored_bool(item.Default)),
+      ]
+    windows_devices = select(windows_devices, select_conf)
     
     # apply sorting and filtering
     windows_devices = filter_and_sort(windows_devices, filter_info, sort_info, desc_info)
     
-    display_as_table(windows_devices, [
+    display_as_table(windows_devices)
-        {"name": "Index"},
-        {"name": "ID"},
-        {"name": "Name"},
-        {"name": "Type"},
-        {"name": "Default"},
-    ])
   
   
   else:
@@ -88,12 +129,8 @@ def list_devices(
   
   # Show legend
   typer.echo(f"\nLegend:")
-  if use_windows:
+  typer.echo(typer.style("   * = Configured device", fg=typer.colors.YELLOW))
-    typer.echo(typer.style("   ✓ = Device working", fg=typer.colors.GREEN))
+  typer.echo(f"   IN/OUT = Input/Output channel count")
-    typer.echo(typer.style("   ✗ = Device problem", fg=typer.colors.RED))
-  else:
-    typer.echo(typer.style("   * = Configured device", fg=typer.colors.YELLOW))
-    typer.echo(f"   IN/OUT = Input/Output channel count")
 
 
 def install():
@@ -104,8 +141,6 @@ def install():
   typer.echo(result.stdout)
 
 
-
-
 def get_linux_audio_devices() -> list:
   """Get Linux audio devices using sounddevice."""
   try:

src/core/Expando.py

@@ -21,10 +21,11 @@ class Expando:
   def __setitem__(self, key, value):
     self._props[key] = value
   
-  def get(self, path):
+  def get(self, path, default=None):
     """
     returns the value, from a string with represents the path
     :param path:
+    :param default: value to return if path is not found
     :return:
     """
     current = self._props
@@ -38,7 +39,7 @@ class Expando:
       
       else:
         if current is None or attr not in current:
-          return None
+          return default
         current = current[attr]
     
     return current

src/core/utils.py

@@ -2,7 +2,7 @@ import json
 import subprocess
 from dataclasses import dataclass
 from subprocess import CompletedProcess
-from typing import Any
+from typing import Any, Callable
 
 import typer
 from rich.console import Console
@@ -38,6 +38,14 @@ class FilterConf:
     return FilterConf(parts[0].strip(), parts[1].strip())
 
 
+@dataclass
+class SelectConf:
+  attr: str  # property nam to select
+  to: str = None  # rename the property
+  default: str = None  # value to use if property is missing
+  formatter: Callable[[Any], Any] = None  # function to apply to the property using the whole item
+
+
 @dataclass
 class ProcessResult:
   result: Any
@@ -52,7 +60,6 @@ def sort_by(items: list[Expando], sort_conf: SortConf):
     value = item.geti(property_name, "")
     # Convert None to empty string for consistent sorting
     return "" if value is None else str(value)
-
   
   if sort_conf is None:
     return items
@@ -86,6 +93,23 @@ def filter_by(items, filter_conf: FilterConf):
   ]
 
 
+def select(items: list[Expando], settings: list[SelectConf]) -> list[Expando]:
+  res = []
+  
+  for item in items:
+    new_item = {}
+    for setting in settings:
+      attr = setting.attr.strip()
+      
+      key = setting.to or attr
+      value = setting.formatter(item) if setting.formatter else item.get(attr, setting.default)
+      new_item[key] = value
+    
+    res.append(Expando(new_item))
+  
+  return res
+
+
 def run_ps_command(command: str) -> CompletedProcess[str]:
   """Run a PowerShell command and return the output"""
   completed = subprocess.run(
@@ -160,7 +184,7 @@ def run_ps_command_live(command: str) -> CompletedProcess[str]:
   return completed
 
 
-def get_results(stdout: str, mappings) -> list[dict]:
+def get_results(stdout: str) -> list[Expando]:
   stripped = stdout.strip()
   if not stripped:
     typer.echo(typer.style("PowerShell returned empty output", fg=typer.colors.YELLOW))
@@ -169,15 +193,20 @@ def get_results(stdout: str, mappings) -> list[dict]:
   data = json.loads(stripped)
   as_list = data if isinstance(data, list) else [data]
   
-  res = []
+  return [Expando(item) for item in as_list]
-  for item in as_list:
+
-    mapped = {key: item.get(key, default_value) for key, default_value in mappings.items()}
+
-    res.append(Expando(mapped))
+def display_as_table(result, columns_settings: list = None):
+  def _create_default_columns_settings():
+    if len(result) == 0:
+      return []
+    
+    blue_print = result[0]
+    return [{"name": attr} for attr in blue_print.as_dict().keys()]
+  
+  if columns_settings is None:
+    columns_settings = _create_default_columns_settings()
   
-  return res
-
-
-def display_as_table(result, columns_settings: list):
   formatters = {}
   table = Table(show_header=True)
   for col in [c for c in columns_settings if "name" in c]:

src/devices.py

@@ -50,7 +50,7 @@ def get_audio_devices_windows():
   return run_ps_command(ps_script)
 
 
-def get_audio_devices_windows_from_pnp():
+def get_audio_devices_windows_from_pnp_devices():
   ps_script = "Get-PnpDevice -Class AudioEndpoint | Select-Object FriendlyName, Status, InstanceId | ConvertTo-Json"
   return run_ps_command(ps_script)
 

tests/test_expando.py

@@ -29,6 +29,10 @@ def test_i_can_get():
   assert dynamic.get("a") == 10
   assert dynamic.get("b.c") == "value"
   assert dynamic.get("unknown") is None
+  assert dynamic.get("unknown", "default") == "default"
+  assert dynamic.get("b.x") is None
+  assert dynamic.get("b.x", "default") == "default"
+  assert dynamic.get("b.x", None) is None
 
 
 def test_i_can_get_insensitive():

tests/test_select.py

@@ -0,0 +1,256 @@
+import pytest
+
+from core.utils import SelectConf, select
+from core.Expando import Expando
+
+
+def test_i_can_select_basic_attributes():
+  """Test basic selection of existing attributes."""
+  items = [
+      Expando({"name": "alice", "age": 25, "city": "paris"}),
+      Expando({"name": "bob", "age": 30, "city": "london"})
+  ]
+  settings = [
+      SelectConf(attr="name"),
+      SelectConf(attr="age")
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 2
+  assert result[0].name == "alice"
+  assert result[0].age == 25
+  assert not hasattr(result[0], "city")  # city not selected
+  assert result[1].name == "bob"
+  assert result[1].age == 30
+
+
+def test_i_can_select_with_renamed_attributes():
+  """Test renaming attributes using SelectConf.to."""
+  items = [
+      Expando({"name": "alice", "age": 25}),
+      Expando({"name": "bob", "age": 30})
+  ]
+  settings = [
+      SelectConf(attr="name", to="full_name"),
+      SelectConf(attr="age", to="years")
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 2
+  assert result[0].full_name == "alice"
+  assert result[0].years == 25
+  assert not hasattr(result[0], "name")  # original name not present
+  assert not hasattr(result[0], "age")  # original name not present
+  assert result[1].full_name == "bob"
+  assert result[1].years == 30
+
+
+def test_i_can_select_with_formatter():
+  """Test applying formatters to selected attributes."""
+  items = [
+      Expando({"name": "alice", "age": 25}),
+      Expando({"name": "bob", "age": 30})
+  ]
+  settings = [
+      SelectConf(attr="name", formatter=lambda item: item.name.upper()),
+      SelectConf(attr="age", formatter=lambda item: item.age * 2)
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 2
+  assert result[0].name == "ALICE"
+  assert result[0].age == 50
+  assert result[1].name == "BOB"
+  assert result[1].age == 60
+
+
+def test_i_can_select_with_formatter_and_rename():
+  """Test combining formatter and renaming."""
+  items = [
+      Expando({"name": "alice", "age": 25}),
+      Expando({"name": "bob", "age": 30})
+  ]
+  settings = [
+      SelectConf(attr="name", to="upper_name", formatter=lambda item: item.name.upper()),
+      SelectConf(attr="age", to="double_age", formatter=lambda item: item.age * 2)
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 2
+  assert result[0].upper_name == "ALICE"
+  assert result[0].double_age == 50
+  assert not hasattr(result[0], "name")
+  assert not hasattr(result[0], "age")
+  assert result[1].upper_name == "BOB"
+  assert result[1].double_age == 60
+
+
+def test_i_can_handle_empty_items_list():
+  """Test that empty items list returns empty list."""
+  items = []
+  settings = [SelectConf(attr="name")]
+  
+  result = select(items, settings)
+  
+  assert result == []
+
+
+def test_i_can_handle_empty_settings_list():
+  """Test that empty settings list returns items with empty properties."""
+  items = [
+      Expando({"name": "alice", "age": 25}),
+      Expando({"name": "bob", "age": 30})
+  ]
+  settings = []
+  
+  result = select(items, settings)
+  
+  assert len(result) == 2
+  # Each result should be an Expando with empty properties
+  assert result[0]._props == {}
+  assert result[1]._props == {}
+
+
+def test_i_can_handle_missing_attributes():
+  """Test that missing attributes return None (normal behavior)."""
+  items = [
+      Expando({"name": "alice"}),  # no age attribute
+      Expando({"name": "bob", "age": 30})
+  ]
+  settings = [
+      SelectConf(attr="name"),
+      SelectConf(attr="age")  # missing in first item
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 2
+  assert result[0].name == "alice"
+  assert result[0].age is None  # missing attribute returns None
+  assert result[1].name == "bob"
+  assert result[1].age == 30
+
+
+def test_i_can_handle_whitespace_in_attr_names():
+  """Test that whitespace in attribute names is stripped."""
+  items = [
+      Expando({"name": "alice", "age": 25})
+  ]
+  settings = [
+      SelectConf(attr="  name  "),  # whitespace around attr
+      SelectConf(attr="\tage\n")  # tabs and newlines
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 1
+  assert result[0].name == "alice"
+  assert result[0].age == 25
+
+
+def test_i_can_select_multiple_attributes():
+  """Test selecting multiple attributes from multiple items."""
+  items = [
+      Expando({"name": "alice", "age": 25, "city": "paris", "country": "france"}),
+      Expando({"name": "bob", "age": 30, "city": "london", "country": "uk"}),
+      Expando({"name": "charlie", "age": 35, "city": "madrid", "country": "spain"})
+  ]
+  settings = [
+      SelectConf(attr="name"),
+      SelectConf(attr="city", to="location"),
+      SelectConf(attr="country", formatter=lambda item: item.country.upper())
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 3
+  assert result[0].name == "alice"
+  assert result[0].location == "paris"
+  assert result[0].country == "FRANCE"
+  assert result[1].name == "bob"
+  assert result[1].location == "london"
+  assert result[1].country == "UK"
+  assert result[2].name == "charlie"
+  assert result[2].location == "madrid"
+  assert result[2].country == "SPAIN"
+
+
+def test_i_can_handle_formatter_with_whole_item():
+  """Test that formatter receives the whole item, not just the attribute value."""
+  items = [
+      Expando({"first_name": "alice", "last_name": "smith"}),
+      Expando({"first_name": "bob", "last_name": "jones"})
+  ]
+  settings = [
+      SelectConf(
+        attr="first_name",
+        to="full_name",
+        formatter=lambda item: f"{item.get('first_name')} {item.get('last_name')}"
+      )
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 2
+  assert result[0].full_name == "alice smith"
+  assert result[1].full_name == "bob jones"
+
+
+def test_i_cannot_select_when_formatter_raises_exception():
+  """Test that formatter exceptions are propagated."""
+  items = [
+      Expando({"name": "alice", "value": None})
+  ]
+  settings = [
+      SelectConf(
+        attr="value",
+        formatter=lambda item: item.get("value").upper()  # will fail on None
+      )
+  ]
+  
+  with pytest.raises(AttributeError):
+    select(items, settings)
+
+
+def test_i_can_handle_none_values_in_formatter():
+  """Test formatter handling None values gracefully when designed to do so."""
+  items = [
+      Expando({"name": "alice", "value": None}),
+      Expando({"name": "bob", "value": "test"})
+  ]
+  settings = [
+      SelectConf(
+        attr="value",
+        formatter=lambda item: item.get("value").upper() if item.get("value") else "NO_VALUE"
+      )
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 2
+  assert result[0].value == "NO_VALUE"
+  assert result[1].value == "TEST"
+
+
+def test_i_can_select_nested_attributes():
+  """Test selecting nested attributes using Expando.get() path notation."""
+  items = [
+      Expando({"user": {"profile": {"name": "alice"}}, "age": 25}),
+      Expando({"user": {"profile": {"name": "bob"}}, "age": 30})
+  ]
+  settings = [
+      SelectConf(attr="user.profile.name", to="name"),
+      SelectConf(attr="age")
+  ]
+  
+  result = select(items, settings)
+  
+  assert len(result) == 2
+  assert result[0].name == "alice"
+  assert result[0].age == 25
+  assert result[1].name == "bob"
+  assert result[1].age == 30