syntax = "proto3";

package status;
option go_package = "./pb";

// Represents data for a single sensor channel
message SensorChannelData {
  float voltage = 1;
  float current = 2;
  float power = 3;
}

// Contains data for all sensor channels and system info
message SensorData {
  SensorChannelData usb = 1;
  SensorChannelData main = 2;
  SensorChannelData vin = 3;
  uint64 timestamp_ms = 4;
  uint64 uptime_ms = 5;
}

// Contains WiFi connection status
message WifiStatus {
  bool connected = 1;
  string ssid = 2;
  int32 rssi = 3;
  string ip_address = 4;
}

// Contains raw UART data
message UartData {
  bytes data = 1;
}

// Contains load sw status
message LoadSwStatus {
  bool main = 1;
  bool usb = 2;
}

// Top-level message for all websocket communication
message StatusMessage {
   oneof payload {
    SensorData sensor_data = 1;
    WifiStatus wifi_status = 2;
     LoadSwStatus sw_status = 3;
     UartData uart_data = 4;
  }
}