const API_BASE = '/api';

async function request(endpoint, options = {}) {
  try {
    const response = await fetch(`${API_BASE}${endpoint}`, {
      ...options,
      headers: {
        'Content-Type': 'application/json',
        ...options.headers,
      },
    });

    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`);
    }

    return await response.json();
  } catch (error) {
    console.error('API request failed:', error);
    throw error;
  }
}

export const api = {
  // Status
  getStatus: () => request('/status'),
  getConfig: () => request('/config'),

  // WebSwitch
  webswitch: {
    relayOn: (relay) => request(`/webswitch/relay/on?relay=${relay}`, { method: 'POST' }),
    relayOff: (relay) => request(`/webswitch/relay/off?relay=${relay}`, { method: 'POST' }),
    allOn: () => request('/webswitch/all/on', { method: 'POST' }),
    allOff: () => request('/webswitch/all/off', { method: 'POST' }),
  },

  // Rotator
  rotator: {
    move: (rotator, azimuth) => request('/rotator/move', {
      method: 'POST',
      body: JSON.stringify({ rotator, azimuth }),
    }),
    cw: (rotator) => request(`/rotator/cw?rotator=${rotator}`, { method: 'POST' }),
    ccw: (rotator) => request(`/rotator/ccw?rotator=${rotator}`, { method: 'POST' }),
    stop: () => request('/rotator/stop', { method: 'POST' }),
  },

  // Tuner
  tuner: {
    setOperate: (value) => request('/tuner/operate', {
      method: 'POST',
      body: JSON.stringify({ value }),
    }),
    setBypass: (value) => request('/tuner/bypass', {
      method: 'POST',
      body: JSON.stringify({ value }),
    }),
    autoTune: () => request('/tuner/autotune', { method: 'POST' }),
  },

  // Antenna Genius
  antenna: {
    selectAntenna: (port, antenna) => request('/antenna/select', {
      method: 'POST',
      body: JSON.stringify({ port, antenna }),
    }),
    deselectAntenna: (port, antenna) => request('/antenna/deselect', {
      method: 'POST',
      body: JSON.stringify({ port, antenna }),
    }),
    reboot: () => request('/antenna/reboot', { method: 'POST' }),
  },

  // Power Genius
  power: {
    setFanMode: (mode) => request('/power/fanmode', {
      method: 'POST',
      body: JSON.stringify({ mode }),
    }),
    setOperate: (value) => request('/power/operate', {
      method: 'POST',
      body: JSON.stringify({ value }),
    }),
  },
  
  // Rotator Genius
  rotator: {
    setHeading: (heading) => request('/rotator/heading', {
      method: 'POST',
      body: JSON.stringify({ heading }),
    }),
    rotateCW: () => request('/rotator/cw', { method: 'POST' }),
    rotateCCW: () => request('/rotator/ccw', { method: 'POST' }),
    stop: () => request('/rotator/stop', { method: 'POST' }),
  },
  
  // Ultrabeam
  ultrabeam: {
    setFrequency: (frequency, direction) => request('/ultrabeam/frequency', {
      method: 'POST',
      body: JSON.stringify({ frequency, direction }),
    }),
    retract: () => request('/ultrabeam/retract', { method: 'POST' }),
    setAutoTrack: (enabled, threshold) => request('/ultrabeam/autotrack', {
      method: 'POST',
      body: JSON.stringify({ enabled, threshold }),
    }),
    setDirection: (direction) => request('/ultrabeam/direction', {
      method: 'POST',
      body: JSON.stringify({ direction }),
    }),
  },
};