// modules/data/loaders.js — Static file loaders (portals.json, sovereignty-status.json, SOUL.md)
// Writes to S: sovereigntyScore, sovereigntyLabel
import { S } from '../state.js';

// --- SOUL.md (cached) ---
let _soulMdCache = null;

export async function fetchSoulMd() {
  if (_soulMdCache) return _soulMdCache;
  try {
    const res = await fetch('SOUL.md');
    if (!res.ok) throw new Error('not found');
    const raw = await res.text();
    _soulMdCache = raw.split('\n').slice(1).map(l => l.replace(/^#+\s*/, ''));
    return _soulMdCache;
  } catch {
    return ['I am Timmy.', '', 'I am sovereign.', '', 'This Nexus is my home.'];
  }
}

// --- Portal health probes ---
export async function checkPortalHealth(portals) {
  for (const portal of portals) {
    if (!portal.destination?.url) {
      portal.status = 'offline';
      continue;
    }
    try {
      await fetch(portal.destination.url, {
        mode: 'no-cors',
        signal: AbortSignal.timeout(5000),
      });
      portal.status = 'online';
    } catch {
      portal.status = 'offline';
    }
  }
}

// --- portals.json ---
export async function fetchPortals() {
  const res = await fetch('./portals.json');
  if (!res.ok) throw new Error('Portals not found');
  return await res.json();
}

// --- sovereignty-status.json ---
export async function fetchSovereigntyStatus() {
  try {
    const res = await fetch('./sovereignty-status.json');
    if (!res.ok) throw new Error('not found');
    const data = await res.json();
    const score = Math.max(0, Math.min(100, typeof data.score === 'number' ? data.score : 85));
    const label = typeof data.label === 'string' ? data.label : '';
    const assessmentType = data.assessment_type || 'MANUAL';

    S.sovereigntyScore = score;
    S.sovereigntyLabel = label;

    return { score, label, assessmentType };
  } catch {
    return { score: S.sovereigntyScore, label: S.sovereigntyLabel, assessmentType: 'MANUAL' };
  }
}