Add status command

ipowerswitch.py

@@ -1,10 +1,14 @@
 import dataclasses
 import enum
 import logging
+import re
 import typing
 
+import bs4
 import requests
 import requests.auth
+import rich.console
+import rich.table
 import typer
 import yarl
 
@@ -55,8 +59,26 @@ class Switch:
     def switch_off(self, switch_id: int, outlet: int) -> None:
         return self.switch(switch_id, outlet, from_state=SwitchStatus.on)
 
+    def switch_status(self, switch_id: int) -> dict[int, SwitchStatus]:
+        url = yarl.URL(f"http://{self.address}").joinpath(
+            f"iswitch{switch_id:02d}",
+            "index.htm",
+        )
+        response = requests.get(
+            str(url),
+            auth=requests.auth.HTTPBasicAuth(self.user, self.password),
+        )
+        soup = bs4.BeautifulSoup(response.content, features="html.parser")
+        inputs = {i["name"]: i["value"] for i in soup.find_all("input", type="hidden")}
+        outlets = int(inputs["OUTLET"])
+        return {
+            outlet: SwitchStatus[inputs.get(f"STATUS{outlet}", "off").strip().lower()]
+            for outlet in range(1, outlets + 1)
+        }
+
 
 app = typer.Typer()
+console = rich.console.Console()
 
 SwitchIdArgument = typing.Annotated[int, typer.Argument(min=1, max=16)]
 OutletArgument = typing.Annotated[int, typer.Argument(min=1, max=8)]
@@ -77,6 +99,20 @@ def switch(
             switch.switch_off(switch_id, outlet)
 
 
+@app.command()
+def status(context: typer.Context, switch_id: SwitchIdArgument) -> None:
+    switch: Switch = context.obj
+    statuses = switch.switch_status(switch_id)
+    if not console.is_interactive:
+        for key in sorted(statuses.keys()):
+            console.print(f"{key}\t{statuses[key].value.upper()}")
+    else:
+        table = rich.table.Table("Outlet", "Status")
+        for key in sorted(statuses.keys()):
+            table.add_row(str(key), statuses[key].value.upper())
+            console.print(table)
+
+
 @app.callback()
 def main(
     context: typer.Context,