/**
 * Hardware / sensor stills shown in the preview “Hardware” tab.
 * Prefer Wikimedia Commons (CC) or original studio stubs — see public/sensors/ATTRIBUTION.md
 */
export type SensorMedia = {
  /** Short part name shown under the photo */
  label: string;
  /** Public URL under /sensors/… */
  src: string;
};

/** Map firmware project folder name → sensor/module still. */
const BY_PROJECT: Record<string, SensorMedia> = {
  temperature: {
    label: "DHT11 / DHT22",
    src: "/sensors/dht.jpg",
  },
  gy30test: {
    label: "GY-30 / BH1750",
    src: "/sensors/bh1750.jpg",
  },
  sgp30test: {
    label: "SGP30",
    src: "/sensors/sgp30.jpg",
  },
  ld2420test: {
    label: "LD2420 mmWave",
    src: "/sensors/ld2420.jpg",
  },
  phtotest: {
    label: "microSD / TF",
    src: "/sensors/microsd.jpg",
  },
  tftest: {
    label: "Speaker (GPIO26)",
    src: "/sensors/speaker.jpg",
  },
  activeBuzzerTest: {
    label: "Active buzzer",
    src: "/sensors/buzzer.jpg",
  },
  btntest: {
    label: "Tactile button",
    src: "/sensors/button.jpg",
  },
  touchbtntest: {
    label: "TTP223 touch",
    src: "/sensors/ttp223.jpg",
  },
  humanInfraredModuletest: {
    label: "PIR SR505 / SR501",
    src: "/sensors/pir.jpg",
  },
  voicechecktest: {
    label: "Whistle / sound (digital)",
    src: "/sensors/sound_sensor.jpg",
  },
  hw069digitdisplaytest: {
    label: "HW-069 / TM1637",
    src: "/sensors/tm1637.jpg",
  },
  hw269test: {
    label: "HW-269 white LED",
    src: "/sensors/white_led.jpg",
  },
  smdky009ledtest: {
    label: "KY-009 RGB LED",
    src: "/sensors/rgb.jpg",
  },
  lcd1602atest: {
    label: "LCD1602A + PCF8574",
    src: "/sensors/lcd1602.jpg",
  },
  bletest: {
    label: "Onboard BLE (ESP32)",
    src: "/sensors/bluetooth_icon.svg",
  },
  wifitest: {
    label: "Onboard Wi‑Fi (ESP32)",
    src: "/sensors/wifi_icon.svg",
  },
};

export function sensorMediaForProject(project: string): SensorMedia | null {
  return BY_PROJECT[project] ?? null;
}