feat(audio-switcher): migrate to widget.actions and fix mute status logic (#200)

* refactor(audio-switcher): remove unused translation key

* feat(audio-switcher)!: migrate scroll handling to widget actions

* feat(audio-switcher): migrate click handling to widget actions

* refactor(audio-switcher): migrate to openSettings

* fix(audio-switcher): fix incorrect mute status check for input and output

audio-switcher/widget.luau

@@ -1,9 +1,6 @@
 --!nonstrict
 
-local PANEL_ID = "blackbartblues/audio-switcher:audio-switcher"
 local SNAPSHOT_KEY = "audio_switcher_snapshot"
-local COMMAND_KEY = "audio_switcher_command"
-local RESULT_KEY = "audio_switcher_result"
 
 local snapshot = noctalia.state.get(SNAPSHOT_KEY) or {
   available = false,
@@ -14,8 +11,6 @@ local snapshot = noctalia.state.get(SNAPSHOT_KEY) or {
   inputVolume = 0,
   outputMuted = false,
 }
-local requestId = 0
-local outputVolumeDraft = nil
 
 local function activeDevice(devices, fallback)
   for _, device in ipairs(type(devices) == "table" and devices or {}) do
@@ -33,7 +28,7 @@ local function render()
   local inputDevice = activeDevice(snapshot.inputs)
   local outputName = outputDevice and tostring(outputDevice.name or "") or noctalia.tr("panel.no_output")
   local inputName = inputDevice and tostring(inputDevice.name or "") or noctalia.tr("panel.no_input")
-  local outputVolume = percent(outputVolumeDraft or snapshot.outputVolume)
+  local outputVolume = percent(snapshot.outputVolume)
   local inputVolume = percent(snapshot.inputVolume)
 
   local glyph = snapshot.outputMuted == true and "volume-off" or "volume"
@@ -63,67 +58,15 @@ local function render()
   barWidget.setTooltip(tooltipItems)
 end
 
-local function dispatch(action)
-  requestId += 1
-  noctalia.state.set(COMMAND_KEY, {
-    action = action,
-    requestId = "widget-" .. tostring(os.time()) .. "-" .. tostring(requestId),
-  })
-end
-
 noctalia.state.watch(SNAPSHOT_KEY, function(value)
   if type(value) == "table" then
-    if outputVolumeDraft ~= nil and tonumber(value.outputVolume) == outputVolumeDraft then
-      outputVolumeDraft = nil
-    end
     snapshot = value
     render()
   end
 end)
 
-noctalia.state.watch(RESULT_KEY, function(result)
-  if type(result) ~= "table" or not tostring(result.requestId or ""):match("^widget%-scroll%-") then return end
-  if result.ok ~= true then
-    outputVolumeDraft = nil
-    render()
-  end
-end)
-
-function update()
-  render()
-end
-
 function onConfigChanged()
   render()
 end
 
-function onClick()
-  noctalia.togglePanel(PANEL_ID)
-end
-
-function onRightClick()
-  dispatch("cycle_output")
-end
-
-function onMiddleClick()
-  dispatch("cycle_input")
-end
-
-function onScroll(axis, steps)
-  if axis ~= "vertical" then return end
-  local detents = tonumber(steps) or 0
-  if detents == 0 then return end
-  local step = math.max(1, math.min(25, math.floor(tonumber(noctalia.getConfig("scroll_step")) or 5)))
-  local current = tonumber(outputVolumeDraft or snapshot.outputVolume) or 0
-  outputVolumeDraft = math.max(0, math.min(100, math.floor(current - detents * step + 0.5)))
-  render()
-  requestId += 1
-  noctalia.state.set(COMMAND_KEY, {
-    action = "set_output_volume",
-    value = outputVolumeDraft,
-    requestId = "widget-scroll-" .. tostring(os.time()) .. "-" .. tostring(requestId),
-  })
-end
-
-noctalia.setUpdateInterval(60000)
 render()