125 lines
3.6 KiB
C++
125 lines
3.6 KiB
C++
#include <Arduino.h>
|
|
#include <functional>
|
|
#include "Globals.h"
|
|
#include "NodeContext.h"
|
|
#include "NetworkManager.h"
|
|
#include "ClusterManager.h"
|
|
#include "ApiServer.h"
|
|
#include "TaskManager.h"
|
|
|
|
using namespace std;
|
|
|
|
// Choose a default relay pin. For ESP-01 this is GPIO0. Adjust as needed for your board.
|
|
#ifndef RELAY_PIN
|
|
#define RELAY_PIN 0
|
|
#endif
|
|
|
|
class RelayService {
|
|
public:
|
|
RelayService(NodeContext& ctx, TaskManager& taskMgr, int pin)
|
|
: ctx(ctx), taskManager(taskMgr), relayPin(pin), relayOn(false) {
|
|
pinMode(relayPin, OUTPUT);
|
|
// Many relay modules are active LOW. Start in OFF state (relay de-energized).
|
|
digitalWrite(relayPin, HIGH);
|
|
|
|
registerTasks();
|
|
}
|
|
|
|
void registerApi(ApiServer& api) {
|
|
api.addEndpoint("/api/relay/status", HTTP_GET, [this](AsyncWebServerRequest* request) {
|
|
JsonDocument doc;
|
|
doc["pin"] = relayPin;
|
|
doc["state"] = relayOn ? "on" : "off";
|
|
doc["uptime"] = millis();
|
|
String json;
|
|
serializeJson(doc, json);
|
|
request->send(200, "application/json", json);
|
|
});
|
|
|
|
api.addEndpoint("/api/relay/set", HTTP_POST, [this](AsyncWebServerRequest* request) {
|
|
String state = request->hasParam("state", true) ? request->getParam("state", true)->value() : "";
|
|
bool ok = false;
|
|
if (state.equalsIgnoreCase("on")) {
|
|
turnOn();
|
|
ok = true;
|
|
} else if (state.equalsIgnoreCase("off")) {
|
|
turnOff();
|
|
ok = true;
|
|
} else if (state.equalsIgnoreCase("toggle")) {
|
|
toggle();
|
|
ok = true;
|
|
}
|
|
|
|
JsonDocument resp;
|
|
resp["success"] = ok;
|
|
resp["state"] = relayOn ? "on" : "off";
|
|
if (!ok) {
|
|
resp["message"] = "Invalid state. Use: on, off, or toggle";
|
|
}
|
|
String json;
|
|
serializeJson(resp, json);
|
|
request->send(ok ? 200 : 400, "application/json", json);
|
|
}, std::vector<ApiServer::ParamSpec>{ ApiServer::ParamSpec{ String("state"), true, String("body"), String("string"), { String("on"), String("off"), String("toggle") } } });
|
|
}
|
|
|
|
void turnOn() {
|
|
relayOn = true;
|
|
// Active LOW relay
|
|
digitalWrite(relayPin, LOW);
|
|
Serial.println("[RelayService] Relay ON");
|
|
}
|
|
|
|
void turnOff() {
|
|
relayOn = false;
|
|
digitalWrite(relayPin, HIGH);
|
|
Serial.println("[RelayService] Relay OFF");
|
|
}
|
|
|
|
void toggle() {
|
|
if (relayOn) {
|
|
turnOff();
|
|
} else {
|
|
turnOn();
|
|
}
|
|
}
|
|
|
|
private:
|
|
void registerTasks() {
|
|
taskManager.registerTask("relay_status_print", 5000, [this]() {
|
|
Serial.printf("[RelayService] Status - pin: %d, state: %s\n", relayPin, relayOn ? "ON" : "OFF");
|
|
});
|
|
}
|
|
|
|
NodeContext& ctx;
|
|
TaskManager& taskManager;
|
|
int relayPin;
|
|
bool relayOn;
|
|
};
|
|
|
|
NodeContext ctx;
|
|
NetworkManager network(ctx);
|
|
TaskManager taskManager(ctx);
|
|
ClusterManager cluster(ctx, taskManager);
|
|
ApiServer apiServer(ctx, taskManager, ctx.config.api_server_port);
|
|
RelayService relayService(ctx, taskManager, RELAY_PIN);
|
|
|
|
void setup() {
|
|
// Setup WiFi first
|
|
network.setupWiFi();
|
|
|
|
// Initialize and start all tasks
|
|
taskManager.initialize();
|
|
|
|
// Start the API server and expose relay endpoints
|
|
apiServer.begin();
|
|
relayService.registerApi(apiServer);
|
|
|
|
// Print initial task status
|
|
taskManager.printTaskStatus();
|
|
}
|
|
|
|
void loop() {
|
|
taskManager.execute();
|
|
yield();
|
|
}
|