AP Web Server App (#497)

Auto starts the web server in AP mode with generated SSID and Password. For small devices.... or any i guess. Hidden by default. May need adjustments to suit even smaller screens than the waveshare GEEK. And a few symbols for good measure. :)
2026-02-12 05:37:22 +10:00
parent 26c17986c6
commit 49632d15c9
6 changed files with 134 additions and 1 deletions
@@ -0,0 +1,120 @@
+#ifdef ESP_PLATFORM
+
+#include <Tactility/Logger.h>
+#include <Tactility/Tactility.h>
+#include <Tactility/app/App.h>
+#include <Tactility/lvgl/Toolbar.h>
+#include <Tactility/service/webserver/WebServerService.h>
+#include <Tactility/settings/WebServerSettings.h>
+
+#include <lvgl.h>
+
+namespace tt::app::apwebserver {
+
+static const auto LOGGER = tt::Logger("ApWebServerApp");
+
+class ApWebServerApp final : public App {
+    lv_obj_t* labelSsidValue = nullptr;
+    lv_obj_t* labelPasswordValue = nullptr;
+    lv_obj_t* labelIpValue = nullptr;
+    
+    bool webServerEnabledChanged = false;
+    settings::webserver::WebServerSettings wsSettings;
+
+public:
+    void onCreate(AppContext& app) override {
+        wsSettings = settings::webserver::loadOrGetDefault();
+    }
+
+    void onShow(AppContext& app, lv_obj_t* parent) override {
+        lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
+        lv_obj_remove_flag(parent, LV_OBJ_FLAG_SCROLLABLE);
+
+        lvgl::toolbar_create(parent, app);
+
+        lv_obj_t* wrapper = lv_obj_create(parent);
+        lv_obj_set_width(wrapper, LV_PCT(100));
+        lv_obj_set_style_pad_all(wrapper, 0, LV_PART_MAIN);
+        lv_obj_set_style_pad_row(wrapper, 4, LV_PART_MAIN);
+        lv_obj_set_flex_flow(wrapper, LV_FLEX_FLOW_COLUMN);
+        lv_obj_set_flex_align(wrapper, LV_FLEX_ALIGN_START, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
+
+        lv_obj_t* labelSsid = lv_label_create(wrapper);
+        lv_label_set_text(labelSsid, "SSID:");
+        lv_obj_set_style_text_color(labelSsid, lv_palette_main(LV_PALETTE_GREY), LV_PART_MAIN);
+
+        labelSsidValue = lv_label_create(wrapper);
+
+        lv_obj_t* labelPassword = lv_label_create(wrapper);
+        lv_label_set_text(labelPassword, "Pass:");
+        lv_obj_set_style_text_color(labelPassword, lv_palette_main(LV_PALETTE_GREY), LV_PART_MAIN);
+
+        labelPasswordValue = lv_label_create(wrapper);
+
+        lv_obj_t* labelIp = lv_label_create(wrapper);
+        lv_label_set_text(labelIp, "IP:");
+        lv_obj_set_style_text_color(labelIp, lv_palette_main(LV_PALETTE_GREY), LV_PART_MAIN);
+
+        labelIpValue = lv_label_create(wrapper);
+
+        // Start AP Mode and WebServer
+        settings::webserver::WebServerSettings apSettings = wsSettings;
+        apSettings.wifiMode = settings::webserver::WiFiMode::AccessPoint;
+        apSettings.webServerEnabled = true;
+
+        if (apSettings.apSsid.empty()) {
+            apSettings.apSsid = settings::webserver::generateDefaultApSsid();
+        }
+
+        // Generate password if it's an open network or if password is empty
+        if (apSettings.apOpenNetwork || apSettings.apPassword.empty()) {
+            apSettings.apPassword = settings::webserver::generateRandomCredential(12);
+            apSettings.apOpenNetwork = false;
+        }
+
+        lv_label_set_text(labelSsidValue, apSettings.apSsid.c_str());
+        lv_label_set_text(labelPasswordValue, apSettings.apPassword.c_str());
+        lv_label_set_text(labelIpValue, "192.168.4.1");
+
+        // Apply settings and start services
+        getMainDispatcher().dispatch([apSettings] {
+            if (!settings::webserver::save(apSettings)) {
+                LOGGER.error("Failed to save AP settings");
+                return;
+            }
+            service::webserver::getPubsub()->publish(service::webserver::WebServerEvent::WebServerSettingsChanged);
+            service::webserver::setWebServerEnabled(true);
+        });
+        webServerEnabledChanged = true;
+    }
+
+    void onHide(AppContext& app) override {
+        const auto copy = wsSettings;
+        const bool webServerChanged = webServerEnabledChanged;
+
+        getMainDispatcher().dispatch([copy, webServerChanged] {
+            if (!settings::webserver::save(copy)) {
+                LOGGER.warn("Failed to persist WebServer settings; changes may be lost on reboot");
+            }
+
+            service::webserver::getPubsub()->publish(service::webserver::WebServerEvent::WebServerSettingsChanged);
+
+            if (webServerChanged) {
+                LOGGER.info("WebServer {}", copy.webServerEnabled ? "enabling..." : "disabling...");
+                service::webserver::setWebServerEnabled(copy.webServerEnabled);
+            }
+        });
+    }
+};
+
+extern const AppManifest manifest = {
+    .appId = "ApWebServer",
+    .appName = "AP Web Server",
+    .appCategory = Category::System,
+    .appFlags = AppManifest::Flags::Hidden,
+    .createApp = create<ApWebServerApp>
+};
+
+} // namespace tt::app::apwebserver
+
+#endif