modules/holidays/holidays.css

@@ -1398,3 +1398,10 @@ input[type="date"]::-webkit-calendar-picker-indicator:hover {
 #tripMap {
   touch-action: none;
 }
+
+/* --- Toll cost estimator panel --- */
+.hol-cost-stat { background: var(--bg-page, #f8fafc); border: 1px solid var(--border-light, #e2e8f0); border-radius: 10px; padding: .75rem 1rem; text-align: center; }
+.hol-cost-stat-val { font-size: 1.2rem; font-weight: 700; color: var(--text-main, #0f172a); }
+.hol-cost-stat-label { font-size: .72rem; color: var(--text-muted, #64748b); margin-top: 2px; text-transform: uppercase; letter-spacing: .04em; }
+.hol-cost-total { border-color: var(--primary, #4361ee); }
+.hol-cost-total .hol-cost-stat-val { color: var(--primary, #4361ee); }

modules/holidays/views/detail.php

@@ -261,6 +261,22 @@ $pctSaved = $cost > 0 ? min(100 - $pctPaid, ($saved / $cost) * 100) : 0;
         </div>
     </div>
 
+    <?php if (count($mapPoints) >= 2): ?>
+    <div class="hol-summary-card" id="hol-cost-panel" style="margin-top:24px;">
+      <div style="display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:12px; margin-bottom:16px;">
+        <h3 style="margin:0; display:flex; align-items:center; gap:8px;">🚗 Coût du trajet</h3>
+        <div style="display:flex; gap:8px; flex-wrap:wrap; align-items:center;">
+          <label style="font-size:.82rem; color:var(--text-muted);">Conso (L/100km)</label>
+          <input type="number" id="fuel-l100" value="7" min="3" max="30" step="0.5" style="width:65px; padding:.3rem .5rem; border:1px solid var(--border-light); border-radius:8px; font-size:.85rem;">
+          <label style="font-size:.82rem; color:var(--text-muted);">Prix carburant (€/L)</label>
+          <input type="number" id="fuel-price" value="1.85" min="1" max="4" step="0.01" style="width:65px; padding:.3rem .5rem; border:1px solid var(--border-light); border-radius:8px; font-size:.85rem;">
+          <button onclick="estimateTripCost()" class="pf-btn pf-btn-small">Calculer</button>
+        </div>
+      </div>
+      <div id="hol-cost-result" style="color:var(--text-muted); font-size:.9rem;">Cliquez sur Calculer pour estimer le coût du trajet.</div>
+    </div>
+    <?php endif; ?>
+
     <?php if (!empty($holiday['notes'])): ?>
     <div class="hol-summary-card" style="margin-top: 24px; padding: 25px; border-left: 5px solid #f59e0b;">
         <h3 style="margin: 0 0 15px 0; font-size: 1.2rem; color: #0f172a; display: flex; align-items: center; gap: 8px;">
@@ -415,6 +431,63 @@ window.closePlanningModal = window.closePlanningModal || function() {
     if(modal) modal.style.display = 'none';
     document.body.classList.remove('no-scroll');
 };
+
+async function estimateTripCost() {
+  const l100 = parseFloat(document.getElementById('fuel-l100').value) || 7;
+  const price = parseFloat(document.getElementById('fuel-price').value) || 1.85;
+  const result = document.getElementById('hol-cost-result');
+  result.innerHTML = '⏳ Calcul en cours…';
+
+  const stops = (window.MAP_POINTS || []).map(p => ({lat: p.lat, lng: p.lng, name: p.location_name}));
+  if (stops.length < 2) { result.innerHTML = 'Pas assez d\'étapes pour calculer.'; return; }
+
+  try {
+    const resp = await fetch('/modules/voyage/api.php?action=estimate', {
+      method: 'POST',
+      headers: {'Content-Type': 'application/json'},
+      body: JSON.stringify({stops, fuel_l100: l100, fuel_price: price})
+    });
+    const data = await resp.json();
+    if (!data.ok) { result.innerHTML = 'Erreur : ' + (data.error || 'inconnue'); return; }
+
+    let html = '<div style="display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; margin-bottom:16px;">';
+    html += `<div class="hol-cost-stat"><div class="hol-cost-stat-val">${Math.round(data.total_km)} km</div><div class="hol-cost-stat-label">Distance totale</div></div>`;
+    html += `<div class="hol-cost-stat"><div class="hol-cost-stat-val">${data.total_toll.toFixed(2)} €</div><div class="hol-cost-stat-label">Péages estimés</div></div>`;
+    html += `<div class="hol-cost-stat"><div class="hol-cost-stat-val">${data.fuel_cost.toFixed(2)} €</div><div class="hol-cost-stat-label">Carburant</div></div>`;
+    html += `<div class="hol-cost-stat hol-cost-total"><div class="hol-cost-stat-val">${data.grand_total.toFixed(2)} €</div><div class="hol-cost-stat-label">Total aller</div></div>`;
+    html += '</div>';
+
+    if (data.segments && data.segments.length) {
+      html += '<div style="border-top:1px solid var(--border-light); padding-top:12px; margin-top:4px;">';
+      html += '<div style="font-size:.75rem; font-weight:700; text-transform:uppercase; letter-spacing:.04em; color:var(--text-muted); margin-bottom:10px;">Détail du trajet</div>';
+      data.segments.forEach(s => {
+        html += `<div style="padding:8px 0; border-bottom:1px solid var(--border-light);">`;
+        html += `<div style="display:flex; justify-content:space-between; align-items:baseline; margin-bottom:4px;">
+          <span style="font-weight:600; font-size:.88rem;">📍 ${esc(s.from)} → ${esc(s.to)}</span>
+          <span style="font-size:.88rem; color:var(--primary);">péage : <strong>${s.toll.toFixed(2)} €</strong></span>
+        </div>`;
+        html += `<div style="font-size:.78rem; color:var(--text-muted);">🛣️ ${Math.round(s.distance_km)} km`;
+        if (s.entry_plaza && s.exit_plaza) {
+          html += ` · ${esc(s.entry_plaza)} → ${esc(s.exit_plaza)}`;
+          if (s.op) html += ` <span style="background:var(--bg-page); border:1px solid var(--border-light); border-radius:4px; padding:0 4px; font-size:.7rem;">${esc(s.op)}</span>`;
+        } else if (s.note) {
+          html += ` · <em>${esc(s.note)}</em>`;
+        }
+        html += '</div></div>';
+      });
+      html += '</div>';
+    }
+
+    function esc(s) {
+      return String(s ?? '').replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
+    }
+
+    result.innerHTML = html;
+  } catch(e) {
+    result.innerHTML = 'Erreur de connexion.';
+    console.error(e);
+  }
+}
 </script>
 
 <script src="/modules/holidays/holidays.js"></script>

modules/voyage/api.php

@@ -0,0 +1,243 @@
+<?php
+// modules/voyage/api.php
+// Toll cost estimator API for HouseHub
+
+require_once dirname(__DIR__, 2) . '/includes/auth.php';
+require_login();
+
+header('Content-Type: application/json; charset=utf-8');
+
+$action = $_GET['action'] ?? '';
+
+if ($action !== 'estimate') {
+    echo json_encode(['ok' => false, 'error' => 'Action inconnue']);
+    exit;
+}
+
+// --- Read POST body ---
+$body = file_get_contents('php://input');
+$params = json_decode($body, true);
+if (!$params || empty($params['stops']) || count($params['stops']) < 2) {
+    echo json_encode(['ok' => false, 'error' => 'Paramètres invalides (stops requis, min 2)']);
+    exit;
+}
+
+$stops    = $params['stops'];
+$fuelL100 = (float)($params['fuel_l100'] ?? 7);
+$fuelPrice= (float)($params['fuel_price'] ?? 1.85);
+
+// --- Load databases ---
+$tollsPath  = __DIR__ . '/data/tolls.json';
+$gpsPath    = __DIR__ . '/data/toll_gps.json';
+
+if (!file_exists($tollsPath)) {
+    echo json_encode(['ok' => false, 'error' => 'Base de péages introuvable']);
+    exit;
+}
+
+$tollsRaw = json_decode(file_get_contents($tollsPath), true);
+$tollData = $tollsRaw['data'] ?? [];
+
+$gpsData = [];
+if (file_exists($gpsPath)) {
+    $gpsData = json_decode(file_get_contents($gpsPath), true) ?? [];
+}
+
+// --- Build lookup index: [op][entry][exit] => c1_price ---
+$tollIndex = [];
+foreach ($tollData as $row) {
+    $op = $row['op'];
+    $e  = $row['e'];
+    $x  = $row['x'];
+    $c1 = (float)$row['c1'];
+    $tollIndex[$op][$e][$x] = $c1;
+}
+
+// --- Helper: great-circle distance (km) ---
+function haversine(float $lat1, float $lng1, float $lat2, float $lng2): float {
+    $R  = 6371.0;
+    $dLat = deg2rad($lat2 - $lat1);
+    $dLng = deg2rad($lng2 - $lng1);
+    $a = sin($dLat/2)**2 + cos(deg2rad($lat1)) * cos(deg2rad($lat2)) * sin($dLng/2)**2;
+    return $R * 2 * atan2(sqrt($a), sqrt(1 - $a));
+}
+
+// --- Find plazas near a coordinate (within $maxKm) ---
+// Returns array of [plaza_name => distance_km]
+function plazasNear(array $gpsData, float $lat, float $lng, float $maxKm): array {
+    $result = [];
+    foreach ($gpsData as $name => $info) {
+        $d = haversine($lat, $lng, $info['lat'], $info['lng']);
+        if ($d <= $maxKm) {
+            $result[$name] = $d;
+        }
+    }
+    asort($result);
+    return $result;
+}
+
+// --- Look up toll price for (op, entry, exit) with fallback ---
+function lookupToll(array $tollIndex, string $op, string $entry, string $exit): ?float {
+    // Direct lookup
+    if (isset($tollIndex[$op][$entry][$exit])) {
+        return $tollIndex[$op][$entry][$exit];
+    }
+    // Reversed
+    if (isset($tollIndex[$op][$exit][$entry])) {
+        return $tollIndex[$op][$exit][$entry];
+    }
+    return null;
+}
+
+// --- OSRM route distance ---
+function getRouteDistanceKm(float $lat1, float $lng1, float $lat2, float $lng2): ?float {
+    $url = sprintf(
+        'https://router.project-osrm.org/route/v1/driving/%f,%f;%f,%f?overview=false',
+        $lng1, $lat1, $lng2, $lat2
+    );
+    $ctx = stream_context_create([
+        'http' => [
+            'timeout' => 10,
+            'header'  => "User-Agent: HouseHub/1.0\r\n"
+        ]
+    ]);
+    $resp = @file_get_contents($url, false, $ctx);
+    if ($resp === false) return null;
+    $data = json_decode($resp, true);
+    if (!empty($data['routes'][0]['distance'])) {
+        return (float)$data['routes'][0]['distance'] / 1000.0;
+    }
+    return null;
+}
+
+// --- Main: process each consecutive stop pair ---
+$segments   = [];
+$totalKm    = 0.0;
+$totalToll  = 0.0;
+
+for ($i = 0; $i < count($stops) - 1; $i++) {
+    $orig = $stops[$i];
+    $dest = $stops[$i + 1];
+
+    $oLat = (float)$orig['lat'];
+    $oLng = (float)$orig['lng'];
+    $dLat = (float)$dest['lat'];
+    $dLng = (float)$dest['lng'];
+    $fromName = $orig['name'] ?? "Étape " . ($i + 1);
+    $toName   = $dest['name'] ?? "Étape " . ($i + 2);
+
+    // Distance via OSRM
+    $distKm = getRouteDistanceKm($oLat, $oLng, $dLat, $dLng);
+    if ($distKm === null) {
+        // Fallback: straight-line distance * 1.25
+        $distKm = haversine($oLat, $oLng, $dLat, $dLng) * 1.25;
+    }
+    $totalKm += $distKm;
+
+    // --- Find toll ---
+    $segToll      = 0.0;
+    $entryPlaza   = null;
+    $exitPlaza    = null;
+    $tollNote     = null;
+
+    if (!empty($gpsData)) {
+        // Find plazas near origin (80km) and destination (80km)
+        $nearOrig = plazasNear($gpsData, $oLat, $oLng, 80.0);
+        $nearDest = plazasNear($gpsData, $dLat, $dLng, 80.0);
+
+        $bestToll    = null;
+        $bestDistSum = PHP_FLOAT_MAX;
+        $bestEntry   = null;
+        $bestExit    = null;
+        $bestOp      = null;
+
+        // Try each operator
+        foreach ($tollIndex as $op => $opEntries) {
+            // Find candidate entry plazas (near origin, present in this operator)
+            $candidateEntries = [];
+            foreach ($nearOrig as $pName => $dist) {
+                if (isset($opEntries[$pName]) || isset(array_flip(array_keys($opEntries))[$pName])) {
+                    // Plaza exists as entry in this operator
+                    if (isset($opEntries[$pName])) {
+                        $candidateEntries[$pName] = $dist;
+                    }
+                }
+                // Also check if it's an exit plaza (reversed lookup later)
+                // Include any plaza from this operator that is within range
+            }
+
+            // Build set of all plazas for this operator
+            $opPlazas = [];
+            foreach ($opEntries as $entry => $exits) {
+                $opPlazas[$entry] = true;
+                foreach ($exits as $exit => $price) {
+                    $opPlazas[$exit] = true;
+                }
+            }
+
+            // Filter nearOrig and nearDest to only plazas in this operator
+            $opNearOrig = array_intersect_key($nearOrig, $opPlazas);
+            $opNearDest = array_intersect_key($nearDest, $opPlazas);
+
+            if (empty($opNearOrig) || empty($opNearDest)) continue;
+
+            // Try best 5 entry and best 5 exit candidates
+            $topEntries = array_slice($opNearOrig, 0, 5, true);
+            $topExits   = array_slice($opNearDest, 0, 5, true);
+
+            foreach ($topEntries as $ePlaza => $eDist) {
+                foreach ($topExits as $xPlaza => $xDist) {
+                    if ($ePlaza === $xPlaza) continue;
+                    $price = lookupToll($tollIndex, $op, $ePlaza, $xPlaza);
+                    if ($price !== null) {
+                        $distSum = $eDist + $xDist;
+                        if ($distSum < $bestDistSum) {
+                            $bestDistSum = $distSum;
+                            $bestToll    = $price;
+                            $bestEntry   = $ePlaza;
+                            $bestExit    = $xPlaza;
+                            $bestOp      = $op;
+                        }
+                    }
+                }
+            }
+        }
+
+        if ($bestToll !== null) {
+            $segToll    = $bestToll;
+            $entryPlaza = $bestEntry;
+            $exitPlaza  = $bestExit;
+        } else {
+            $tollNote = 'péages non estimés pour ce trajet';
+        }
+    } else {
+        $tollNote = 'base GPS des péages non disponible';
+    }
+
+    $totalToll += $segToll;
+
+    $seg = [
+        'from'        => $fromName,
+        'to'          => $toName,
+        'distance_km' => round($distKm, 1),
+        'toll'        => round($segToll, 2),
+    ];
+    if ($entryPlaza) $seg['entry_plaza'] = $entryPlaza;
+    if ($exitPlaza)  $seg['exit_plaza']  = $exitPlaza;
+    if ($bestOp)     $seg['op']          = $bestOp;
+    if ($tollNote)   $seg['note']        = $tollNote;
+
+    $segments[] = $seg;
+}
+
+$fuelCost   = round(($totalKm / 100.0) * $fuelL100 * $fuelPrice, 2);
+$grandTotal = round($totalToll + $fuelCost, 2);
+
+echo json_encode([
+    'ok'          => true,
+    'segments'    => $segments,
+    'total_km'    => round($totalKm, 1),
+    'total_toll'  => round($totalToll, 2),
+    'fuel_cost'   => $fuelCost,
+    'grand_total' => $grandTotal,
+], JSON_UNESCAPED_UNICODE);