radarsargasses/frontend/src/api/client.js

const BASE_URL = import.meta.env.VITE_API_URL ?? '/api';

async function get(path, params = {}) {
  const url = new URL(BASE_URL + path, window.location.origin);
  Object.entries(params).forEach(([k, v]) => v !== undefined && url.searchParams.set(k, v));

  const res = await fetch(url.toString(), {
    headers: { Accept: 'application/json' },
  });

  if (!res.ok) throw new Error(`API error ${res.status}: ${path}`);
  return res.json();
}

async function post(path, body) {
  const res = await fetch(BASE_URL + path, {
    method: 'POST',
    headers: { 'Content-Type': 'application/json', Accept: 'application/json' },
    body: JSON.stringify(body),
  });

  if (!res.ok) throw new Error(`API error ${res.status}: ${path}`);
  return res.json();
}

export const api = {
  spots: {
    overview: ()       => get('/spots/overview'),   // tous les spots + score en 1 requête cachée
    get:      (id)     => get(`/spots/${id}`),
    score:    (id, at) => get(`/spots/${id}/score`, { at }),
  },
  observations: {
    list: (bbox, date, source) => get('/observations', { bbox, date, source }),
    get:  (id)                 => get(`/observations/${id}`),
  },
  forecasts: {
    list: (bbox, horizon) => get('/forecasts', { bbox, horizon }),
    get:  (id)            => get(`/forecasts/${id}`),
  },
  feedback: {
    create: (data) => post('/feedback', data),
  },
  status: {
    get: () => get('/status'),
  },
  report: {
    create: (data) => post('/report', data),
  },
  push: {
    vapidKey:    ()     => get('/push/vapid-public-key'),
    subscribe:   (data) => post('/push/subscribe', data),
    unsubscribe: async (endpoint) => {
      const res = await fetch(BASE_URL + '/push/subscribe', {
        method: 'DELETE',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ endpoint }),
      });
      if (!res.ok && res.status !== 204) throw new Error(`API error ${res.status}`);
    },
  },
};