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Revised glance view

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Refreshed default view and new customisable view.
This commit is contained in:
Philip Abbey
2025-07-06 14:44:53 +01:00
parent f1c592179d
commit 47a930828a
18 changed files with 398 additions and 61 deletions
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164
source/HomeAssistantApp.mc
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@ -24,18 +24,20 @@ using Toybox.Timer;
//
(:glance, :background)
class HomeAssistantApp extends Application.AppBase {
private var mApiStatus as Lang.String or Null;
private var mMenuStatus as Lang.String or Null;
private var mHaMenu as HomeAssistantView or Null;
private var mQuitTimer as QuitTimer or Null;
private var mGlanceTimer as Timer.Timer or Null;
private var mUpdateTimer as Timer.Timer or Null;
private var mApiStatus as Lang.String or Null;
private var mMenuStatus as Lang.String or Null;
private var mHaMenu as HomeAssistantView or Null;
private var mGlanceTemplate as Lang.String or Null = null;
private var mGlanceText as Lang.String or Null = null;
private var mQuitTimer as QuitTimer or Null;
private var mGlanceTimer as Timer.Timer or Null;
private var mUpdateTimer as Timer.Timer or Null;
// Array initialised by onReturnFetchMenuConfig()
private var mItemsToUpdate as Lang.Array<HomeAssistantToggleMenuItem or HomeAssistantTapMenuItem or HomeAssistantGroupMenuItem> or Null;
private var mIsGlance as Lang.Boolean = false;
private var mIsApp as Lang.Boolean = false; // Or Widget
private var mUpdating as Lang.Boolean = false; // Don't start a second chain of updates
private var mTemplates as Lang.Dictionary = {};
private var mItemsToUpdate as Lang.Array<HomeAssistantToggleMenuItem or HomeAssistantTapMenuItem or HomeAssistantGroupMenuItem> or Null;
private var mIsGlance as Lang.Boolean = false;
private var mIsApp as Lang.Boolean = false; // Or Widget
private var mUpdating as Lang.Boolean = false; // Don't start a second chain of updates
private var mTemplates as Lang.Dictionary = {};
//! Class Constructor
//
@ -203,7 +205,9 @@ class HomeAssistantApp extends Application.AppBase {
mMenuStatus = WatchUi.loadResource($.Rez.Strings.Available) as Lang.String;
}
}
if (!mIsGlance) {
if (mIsGlance) {
glanceTemplate(data);
} else {
if (data == null) {
ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoJson) as Lang.String);
} else {
@ -272,7 +276,9 @@ class HomeAssistantApp extends Application.AppBase {
} else {
mMenuStatus = WatchUi.loadResource($.Rez.Strings.Cached) as Lang.String;
WatchUi.requestUpdate();
if (!mIsGlance) {
if (mIsGlance) {
glanceTemplate(menu);
} else {
buildMenu(menu);
}
return true;
@ -303,6 +309,22 @@ class HomeAssistantApp extends Application.AppBase {
}
}
//! Extract the optional template to override the default glance view.
//
function glanceTemplate(menu as Lang.Dictionary) {
if (menu != null) {
if (menu.get("glance") != null) {
var glance = menu.get("glance") as Lang.Dictionary;
if (glance.get("type").equals("info")) {
mGlanceTemplate = glance.get("content") as Lang.String;
// System.println("HomeAssistantApp glanceTemplate() " + mGlanceTemplate);
} else { // if glance.get("type").equals("status")
mGlanceTemplate = null;
}
}
}
}
//! Callback function for each menu update GET request.
//!
//! @param responseCode Response code.
@ -416,10 +438,9 @@ class HomeAssistantApp extends Application.AppBase {
}
}
// https://developers.home-assistant.io/docs/api/native-app-integration/sending-data/#render-templates
var url = Settings.getApiUrl() + "/webhook/" + Settings.getWebhookId();
// System.println("HomeAssistantApp updateMenuItems() URL=" + url + ", Template='" + mTemplate + "'");
Communications.makeWebRequest(
url,
Settings.getApiUrl() + "/webhook/" + Settings.getWebhookId(),
{
"type" => "render_template",
"data" => mTemplates
@ -548,6 +569,100 @@ class HomeAssistantApp extends Application.AppBase {
}
}
//! Callback function after completing the GET request to render the glance template.
//!
//! @param responseCode Response code.
//! @param data Response data.
//
(:glance)
function onReturnFetchGlanceContent(
responseCode as Lang.Number,
data as Null or Lang.Dictionary or Lang.String
) as Void {
// System.println("HomeAssistantApp onReturnFetchGlanceContent() Response Code: " + responseCode);
// System.println("HomeAssistantApp onReturnFetchGlanceContent() Response Data: " + data);
switch (responseCode) {
case Communications.BLE_HOST_TIMEOUT:
case Communications.BLE_CONNECTION_UNAVAILABLE:
// System.println("HomeAssistantApp onReturnFetchGlanceContent() Response Code: BLE_HOST_TIMEOUT or BLE_CONNECTION_UNAVAILABLE, Bluetooth connection severed.");
if (!mIsGlance) {
ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoPhone) as Lang.String);
}
break;
case Communications.BLE_QUEUE_FULL:
// System.println("HomeAssistantApp onReturnFetchGlanceContent() Response Code: BLE_QUEUE_FULL, API calls too rapid.");
if (!mIsGlance) {
ErrorView.show(WatchUi.loadResource($.Rez.Strings.ApiFlood) as Lang.String);
}
break;
case Communications.NETWORK_REQUEST_TIMED_OUT:
// System.println("HomeAssistantApp onReturnFetchGlanceContent() Response Code: NETWORK_REQUEST_TIMED_OUT, check Internet connection.");
if (!mIsGlance) {
ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoResponse) as Lang.String);
}
break;
case Communications.INVALID_HTTP_BODY_IN_NETWORK_RESPONSE:
// System.println("HomeAssistantApp onReturnFetchGlanceContent() Response Code: INVALID_HTTP_BODY_IN_NETWORK_RESPONSE, check JSON is returned.");
if (!mIsGlance) {
ErrorView.show(WatchUi.loadResource($.Rez.Strings.NoJson) as Lang.String);
}
break;
case 404:
// System.println("HomeAssistantApp onReturnFetchGlanceContent() Response Code: 404, page not found. Check Configuration URL setting.");
if (!mIsGlance) {
ErrorView.show(WatchUi.loadResource($.Rez.Strings.ConfigUrlNotFound) as Lang.String);
}
break;
case 200:
if (data != null) {
mGlanceText = data.get("glanceTemplate");
}
break;
default:
// System.println("HomeAssistantApp onReturnFetchGlanceContent(): Unhandled HTTP response code = " + responseCode);
if (!mIsGlance) {
ErrorView.show(WatchUi.loadResource($.Rez.Strings.UnhandledHttpErr) as Lang.String + responseCode);
}
}
WatchUi.requestUpdate();
}
//! Construct the GET request to convert the optional glance template to text for display.
//
(:glance)
function fetchGlanceContent() as Void {
if (mGlanceTemplate != null) {
// https://developers.home-assistant.io/docs/api/native-app-integration/sending-data/#render-templates
Communications.makeWebRequest(
Settings.getApiUrl() + "/webhook/" + Settings.getWebhookId(),
{
"type" => "render_template",
"data" => {
"glanceTemplate" => {
"template" => mGlanceTemplate
}
}
},
{
:method => Communications.HTTP_REQUEST_METHOD_POST,
:headers => {
"Content-Type" => Communications.REQUEST_CONTENT_TYPE_JSON
},
:responseType => Communications.HTTP_RESPONSE_CONTENT_TYPE_JSON
},
method(:onReturnFetchGlanceContent)
);
}
}
//! Record the API status result.
//!
//! @param s A string describing the API status
@ -574,6 +689,16 @@ class HomeAssistantApp extends Application.AppBase {
return mMenuStatus;
}
//! Return the optional glance text that overrides the default glance content. This
//! is derived from the glance template.
//!
//! @return A string derived from the glance template
//
(:glance)
function getGlanceText() as Lang.String or Null {
return mGlanceText;
}
//! Return the Menu construction status.
//!
//! @return A Boolean indicating if the menu is loaded into the application.
@ -623,12 +748,21 @@ class HomeAssistantApp extends Application.AppBase {
return [new HomeAssistantGlanceView(self)];
}
//! Return the glance theme.
//!
//! @return The glance colour
//
function getGlanceTheme() as Application.AppBase.GlanceTheme {
return Application.AppBase.GLANCE_THEME_LIGHT_BLUE;
}
//! Update the menu and API statuses. Required for the Glance update timer.
//
function updateStatus() as Void {
mGlanceTimer = null;
fetchMenuConfig();
fetchApiStatus();
fetchGlanceContent();
}
//! Code for when the application settings are updated.