const { createClient } = require('@supabase/supabase-js');
require('dotenv').config({ path: '/Users/mathisgrillot/IdeaProjects/afficheurs-ferrovia/.env' });
const supabase = createClient(process.env.REACT_APP_SUPABASE_URL, process.env.REACT_APP_SUPABASE_ANON_KEY);

const normalizeName = (s) => {
	if (!s) return '';
	try {
	  const t = String(s).normalize('NFD').replace(/\p{M}/gu, '').toLowerCase().trim();
	  return t.replace(/[-_]+/g, ' ').replace(/\s+/g, ' ');
	} catch (e) {
	  return String(s).toLowerCase().trim();
	}
};

const parseTimeHM = (v) => {
    if (!v) return null;
    const m = String(v).match(/(\d{1,2}):(\d{2})/);
    if (m) return parseInt(m[1], 10)*60 + parseInt(m[2], 10);
    return null;
};

async function run() {
  const gareDisplay = "Ouges";
  const flexNeedle = `%${String(gareDisplay).replace(/[-_+\s]+/g, '%')}%`;
  const { data: gdata } = await supabase.from('gares').select('id,type').ilike('nom', flexNeedle).limit(1);
  const stationType = gdata && gdata.length ? gdata[0].type.toLowerCase() : null;
  console.log("stationType:", stationType);

  const thresholdForStationType = (typeGare) => {
    const tG = String(typeGare || '').trim().toLowerCase();
    if (tG === 'interurbaine' || tG.includes('interurb')) return 360;
    if (tG === 'ville' || tG.includes('ville')) return 30;
    return 30;
  };
  const threshold = thresholdForStationType(stationType);
  console.log("threshold:", threshold);

  const { data: allData } = await supabase.from('horaires').select('*').limit(200);
  const horaires = allData.filter(h => JSON.stringify(h).includes("Ouges"));
  const h = horaires[0];

  const stops = h.gares_desservies;
  const targetStationName = gareDisplay;
  
  const stopForStation = (stops || []).find(s => {
    const nm = s.gare_nom || s.nom || s.name || s.stop_name || '';
    const ns = normalizeName(nm || '');
    const target = normalizeName(targetStationName || '');
    return (targetStationName && (ns === target || ns.includes(target) || target.includes(ns)));
  }) || null;
  
  h._displayPlatform = (stopForStation && stopForStation.quai_reel) || h.quai_reel || '';
  console.log("_displayPlatform:", h._displayPlatform);

  const platform = (h._displayPlatform || '').toString().trim();
  let showPlatform = Boolean(platform);
  console.log("Boolean(platform):", showPlatform);

  if (showPlatform) {
      let diffMinutes = null;
      h._depHM = parseTimeHM(h.heure_depart);
      const sched = h._depHM;
      console.log("sched:", sched);
      
      const currentTime = new Date();
      if (sched !== null) {
          const baseDate = new Date();
          baseDate.setHours(Math.floor(sched / 60), sched % 60, 0, 0);
          const nowHM = currentTime.getHours() * 60 + currentTime.getMinutes();
          if (sched < 240 && nowHM > 1200) baseDate.setDate(baseDate.getDate() + 1);
          else if (sched > 1200 && nowHM < 240) baseDate.setDate(baseDate.getDate() - 1);
          diffMinutes = (baseDate.getTime() - currentTime.getTime()) / 60000;
      }
      console.log("diffMinutes:", diffMinutes);

      if (diffMinutes !== null) {
          showPlatform = (diffMinutes <= threshold);
      } else {
          showPlatform = false;
      }
  }
  console.log("FINAL showPlatform:", showPlatform);
}

run();