// ==========================================
// 1. INISIALISASI PETA & LAYER
// ==========================================
var map = L.map('map', { zoomControl: false }).setView([-0.0227, 109.3425], 14);

// Zoom control di kanan bawah (lebih bersih)
L.control.zoom({ position: 'bottomright' }).addTo(map);

// Membuat panel khusus untuk Jalan
map.createPane('jalanPane');
map.getPane('jalanPane').style.zIndex = 450;

L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
    attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}).addTo(map);

// Layer Group untuk masing-masing data
var markersLayer = L.layerGroup().addTo(map);
var jalanLayer = L.layerGroup().addTo(map);
var parsilLayer = L.layerGroup().addTo(map);
var drawnItems = new L.FeatureGroup().addTo(map);
//var batasKotaLayer = L.layerGroup().addTo(map);
//var sungaiLayer = L.layerGroup().addTo(map);
var rumahIbadahLayer = L.layerGroup().addTo(map);
var radiusLayer = L.layerGroup().addTo(map);
var pendudukMiskinLayer = L.layerGroup().addTo(map);

// Inisialisasi Heatmap kosong (akan diisi datanya saat load data)
var povertyHeatLayer = L.heatLayer([], { radius: 22, blur: 18, maxZoom: 17 }).addTo(map);

// Inisialisasi Layers Control (di kanan atas)
var overlayMaps = {
    "⛽ Stasiun SPBU": markersLayer,
    "🛣️ Jaringan Jalan": jalanLayer,
    "🏘️ Parsil Bangunan": parsilLayer,
    "🕌 Rumah Ibadah": rumahIbadahLayer,
    "🔥 Kepadatan Kemiskinan (Heatmap)": povertyHeatLayer,
    "👥 Penduduk Terdekat (Analisis)": pendudukMiskinLayer
};
L.control.layers(null, overlayMaps, { collapsed: true, position: 'bottomleft' }).addTo(map);

// ==========================================
// ICON DEFINITIONS
// ==========================================
var greenIcon = L.icon({
    iconUrl: 'https://raw.githubusercontent.com/pointhi/leaflet-color-markers/master/img/marker-icon-2x-green.png',
    shadowUrl: 'https://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/images/marker-shadow.png',
    iconSize: [25, 41], iconAnchor: [12, 41], popupAnchor: [1, -34], shadowSize: [41, 41]
});

var redIcon = L.icon({
    iconUrl: 'https://raw.githubusercontent.com/pointhi/leaflet-color-markers/master/img/marker-icon-2x-red.png',
    shadowUrl: 'https://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/images/marker-shadow.png',
    iconSize: [25, 41], iconAnchor: [12, 41], popupAnchor: [1, -34], shadowSize: [41, 41]
});

var blueIcon = L.icon({
    iconUrl: 'https://raw.githubusercontent.com/pointhi/leaflet-color-markers/master/img/marker-icon-2x-blue.png',
    shadowUrl: 'https://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/images/marker-shadow.png',
    iconSize: [25, 41], iconAnchor: [12, 41], popupAnchor: [1, -34], shadowSize: [41, 41]
});

// Icon Rumah Ibadah Kustom — bangunan rumah ibadah bergaya universal
var rumahIbadahIcon = L.divIcon({
    className: '',
    html: `<div style="
        width:38px; height:38px;
        background: linear-gradient(135deg, #1e40af, #3b82f6);
        border-radius: 50% 50% 50% 0;
        transform: rotate(-45deg);
        box-shadow: 0 3px 12px rgba(59,130,246,0.55);
        border: 2.5px solid rgba(255,255,255,0.3);
        display:flex; align-items:center; justify-content:center;
    "><svg style="transform:rotate(45deg); width:20px; height:20px;" fill="white" viewBox="0 0 24 24">
        <path d="M12 2L2 7v1h2v13h16V8h2V7L12 2zm0 2.3L20 8.5V19H4V8.5L12 4.3zm-1 6.7v7h2v-7h-2zm-3 2v5h2v-5H8zm6 0v5h2v-5h-2zM11 8a1 1 0 100 2 1 1 0 000-2z"/>
    </svg></div>`,
    iconSize: [38, 38],
    iconAnchor: [19, 38],
    popupAnchor: [0, -38]
});

// ==========================================
// 2. TOOLBAR LEAFLET DRAW
// ==========================================
var drawControl = new L.Control.Draw({
    draw: {
        polyline: true, polygon: true, marker: true,
        circle: false, rectangle: false, circlemarker: false
    },
    edit: false
});
//map.addControl(drawControl);

// ==========================================
// 3. FUNGSI LOAD DATA DARI DATABASE
// ==========================================
function loadSPBU() {
    markersLayer.clearLayers();
    spbuMarkers = {};

    fetch('load.php?jenis=spbu').then(res => res.json()).then(data => {
        data.forEach(item => {
            var actionButtons = '';

            if (IS_ADMIN) {
                actionButtons = `
                    <div class="btn-group">
                        <button class="btn btn-edit" onclick="formEditSPBU('${item.id}', '${item.nama_spbu}', '${item.no_hp}', '${item.kategori}')">✏️ Edit</button>
                        <button class="btn btn-delete" onclick="deleteData('spbu_locations', '${item.id}')">🗑️ Hapus</button>
                    </div>
                `;
            }
            var statusBuka = item.kategori === 'Ya' ? 'Buka 24 Jam' : 'Reguler';
            var icon = item.kategori === 'Ya' ? greenIcon : redIcon;
            var statusColor = item.kategori === 'Ya' ? '#10b981' : '#ef4444';

            var viewHTML = `
                        <div class="popup-container" id="popup-spbu-${item.id}">
                            <div class="popup-header">
                                <h4>${item.nama_spbu}</h4>
                                <span class="popup-type-badge">⛽ Stasiun SPBU</span>
                            </div>
                            <div class="popup-body">
                                <div class="info-row">
                                    <span class="info-label">Telepon</span>
                                    <span class="info-value">${item.no_hp || '—'}</span>
                                </div>
                                <div class="info-row">
                                    <span class="info-label">Status Operasional</span>
                                    <span class="info-value" style="color:${statusColor}; font-weight:600;">● ${statusBuka}</span>
                                </div>

                                ${actionButtons}
                            </div>
                        </div>`;

            var marker = L.marker([item.latitude, item.longitude], { icon: icon, draggable: false })
                .bindPopup(viewHTML).addTo(markersLayer);

            spbuMarkers[String(item.id)] = marker;
            marker.on('click', function () { map.flyTo(marker.getLatLng(), 17, { animate: true }); });

            databasePencarian.push({
                namaLower: item.nama_spbu.toLowerCase(),
                namaAsli: item.nama_spbu,
                kategori: 'SPBU',
                ikon: '⛽',
                tipe: 'titik',
                layer: marker
            });

            marker.on('dragend', function (e) {
                var position = marker.getLatLng();
                if (document.getElementById('edit_lat')) {
                    document.getElementById('edit_lat').value = position.lat;
                    document.getElementById('edit_lng').value = position.lng;
                }
                marker.openPopup();
            });
        });
    }).catch(e => console.log('Belum ada data SPBU'));
}

function openEditKonfirmasi(id, nama, hp, kategori, lat, lng) {
    var marker = spbuMarkers[String(id)];
    var editHTML = `
                <div class="popup-container">
                    <div class="popup-header" style="background: linear-gradient(135deg, #92400e, #f59e0b);">
                        <h4>Konfirmasi Perubahan</h4>
                        <span class="popup-type-badge">📍 Posisi telah digeser</span>
                    </div>
                    <div class="popup-body">
                        <form onsubmit="updateData(event, 'spbu_locations', '${id}')">
                            <input type="text" id="edit_nama" value="${nama}" placeholder="Nama SPBU" required>
                            <input type="text" id="edit_hp" value="${hp}" placeholder="No HP">
                            <select id="edit_kategori">
                                <option value="Ya" ${kategori === 'Ya' ? 'selected' : ''}>Buka 24 Jam</option>
                                <option value="Tidak" ${kategori === 'Tidak' ? 'selected' : ''}>Reguler</option>
                            </select>
                            <input type="hidden" id="edit_lat" value="${lat}">
                            <input type="hidden" id="edit_lng" value="${lng}">
                            <div class="btn-group">
                                <button type="submit" class="btn btn-save">💾 Simpan</button>
                                <button type="button" class="btn btn-delete" onclick="map.closePopup();">Batal</button>
                            </div>
                        </form>
                    </div>
                </div>`;
    marker.setPopupContent(editHTML);
    marker.openPopup();
}

function loadJalan() {
    jalanLayer.clearLayers();

    fetch('load.php?jenis=jalan').then(res => res.json()).then(data => {
        data.forEach(item => {
            try {
                var actionButtons = '';

                if (IS_ADMIN) {
                    actionButtons = `
                    <div class="btn-group">
                        <button class="btn btn-edit" onclick="formEditJalan('${item.id}', '${item.nama_jalan}', '${item.status}')">✏️ Edit</button>
                        <button class="btn btn-delete" onclick="deleteData('jalan', '${item.id}')">🗑️ Hapus</button>
                    </div>
                `;
                }
                var geom = JSON.parse(item.koordinat);
                var warna = item.status === 'Jalan Nasional' ? '#ef4444'
                    : item.status === 'Jalan Provinsi' ? '#eab308'
                        : '#10b981';

                var viewHTML = `
                            <div class="popup-container" id="popup-jalan-${item.id}">
                                <div class="popup-header" style="background: linear-gradient(135deg, #134e4a, #0f766e);">
                                    <h4>${item.nama_jalan}</h4>
                                    <span class="popup-type-badge">🛣️ Jaringan Jalan</span>
                                </div>
                                <div class="popup-body">
                                    <div class="info-row">
                                        <span class="info-label">Status</span>
                                        <span class="info-value">${item.status}</span>
                                    </div>
                                    <div class="info-row">
                                        <span class="info-label">Panjang</span>
                                        <span class="info-value">${item.panjang} m</span>
                                    </div>
                                    ${actionButtons}
                                </div>
                            </div>`;

                var layerJalan = L.geoJSON(geom, { style: { color: warna, weight: 5 } })
                    .bindPopup(viewHTML).addTo(jalanLayer);

                layerJalan.on('click', function () { map.fitBounds(layerJalan.getBounds()); });

                databasePencarian.push({
                    namaLower: item.nama_jalan.toLowerCase(),
                    namaAsli: item.nama_jalan,
                    kategori: 'Jalan',
                    ikon: '🛣️',
                    tipe: 'area',
                    layer: layerJalan
                });
            } catch (error) { console.error("Error parse koordinat jalan", error); }
        });
    }).catch(e => console.log('Belum ada data Jalan'));
}

function loadParsil() {
    parsilLayer.clearLayers();

    fetch('load.php?jenis=parsil').then(res => res.json()).then(data => {
        data.forEach(item => {
            var actionButtons = '';

            if (IS_ADMIN) {
                actionButtons = `
                    <div class="btn-group">
                        <button class="btn btn-edit" onclick="formEditParsil('${item.id}', '${item.nama_pemilik}', '${item.status}')">✏️ Edit</button>
                        <button class="btn btn-delete" onclick="deleteData('parsil', '${item.id}')">🗑️ Hapus</button>
                    </div>
                `;
            }
            var geom = JSON.parse(item.koordinat);
            var warna = item.status === 'SHM' ? 'green'
                : item.status === 'HGB' ? 'blue'
                    : item.status === 'HGU' ? 'purple'
                        : 'orange';

            var viewHTML = `
                        <div class="popup-container" id="popup-parsil-${item.id}">
                            <div class="popup-header" style="background: linear-gradient(135deg, #4a1d96, #7c3aed);">
                                <h4>${item.nama_pemilik}</h4>
                                <span class="popup-type-badge">🏘️ Parsil Bangunan</span>
                            </div>
                            <div class="popup-body">
                                <div class="info-row">
                                    <span class="info-label">Status Tanah</span>
                                    <span class="info-value">${item.status}</span>
                                </div>
                                <div class="info-row">
                                    <span class="info-label">Luas</span>
                                    <span class="info-value">${item.luas} m²</span>
                                </div>
                                ${actionButtons}
                            </div>
                        </div>`;

            var layerParsil = L.geoJSON(geom, { style: { fillColor: warna, color: warna, weight: 2, fillOpacity: 0.5 } })
                .bindPopup(viewHTML).addTo(parsilLayer);

            layerParsil.on('click', function () { map.fitBounds(layerParsil.getBounds()); });

            databasePencarian.push({
                namaLower: item.nama_pemilik.toLowerCase(),
                namaAsli: item.nama_pemilik,
                kategori: 'Parsil',
                ikon: '🏘️',
                tipe: 'area',
                layer: layerParsil
            });
        });
    }).catch(e => console.log('Belum ada data Parsil'));
}
/*
function loadBatasKota() {
    batasKotaLayer.clearLayers();
    var grupKecamatan = {};
    fetch('adminKecamatan.json')
        .then(res => res.json())
        .then(data => {
            L.geoJSON(data, {
                style: function () {
                    return { color: "#00FF00", weight: 2, opacity: 1, fillOpacity: 0.1 };
                },
                onEachFeature: function (feature, layer) {
                    var namaKec = feature.properties.Ket;
                    var popupHTML = `
                                <div class="popup-container">
                                    <div class="popup-header" style="background: linear-gradient(135deg, #1e3a5f, #2563eb);">
                                        <h4>${namaKec}</h4>
                                        <span class="popup-type-badge">📍 Batas Kecamatan</span>
                                    </div>
                                    <div class="popup-body">
                                        <div class="info-row">
                                            <span class="info-label">Wilayah</span>
                                            <span class="info-value">Kota Pontianak</span>
                                        </div>
                                    </div>
                                </div>`;
                    layer.bindPopup(popupHTML);
                    if (!grupKecamatan[namaKec]) grupKecamatan[namaKec] = L.featureGroup();
                    grupKecamatan[namaKec].addLayer(layer);
                }
            }).addTo(batasKotaLayer);
        })
        .catch(e => console.log('Gagal memuat adminKecamatan.json', e));
}

function loadSungai() {
    sungaiLayer.clearLayers();
    fetch('sungai.json')
        .then(res => res.json())
        .then(data => {
            L.geoJSON(data, {
                style: function () {
                    return { color: "#0ea5e9", weight: 2, opacity: 1, fillOpacity: 0.1 };
                },
                onEachFeature: function (feature, layer) {
                    var namaSung = feature.properties.Ket;
                    var popupHTML = `
                                <div class="popup-container">
                                    <div class="popup-header" style="background: linear-gradient(135deg, #0c4a6e, #0ea5e9);">
                                        <h4>${namaSung}</h4>
                                        <span class="popup-type-badge">🌊 Sungai</span>
                                    </div>
                                    <div class="popup-body">
                                        <div class="info-row">
                                            <span class="info-label">Wilayah</span>
                                            <span class="info-value">Kota Pontianak</span>
                                        </div>
                                    </div>
                                </div>`;
                    layer.bindPopup(popupHTML);
                }
            }).addTo(sungaiLayer);
        })
        .catch(e => console.log('Gagal memuat sungai.json', e));
}
*/
var databasePendudukMiskin = [];

function loadRumahIbadah() {
    rumahIbadahLayer.clearLayers();

    fetch('load.php?jenis=rumah_ibadah')
        .then(res => res.json())
        .then(dataRumahIbadah => {
            fetch('load.php?jenis=penduduk_miskin')
                .then(res => res.json())
                .then(dataPendudukMiskin => {
                    databasePendudukMiskin = dataPendudukMiskin;

                    // Mengisi koordinat data kemiskinan ke dalam Heatmap
                    var heatPoints = dataPendudukMiskin.map(p => [
                        parseFloat(p.lat || p.latitude),
                        parseFloat(p.lng || p.longitude),
                        1.0
                    ]);
                    povertyHeatLayer.setLatLngs(heatPoints);

                    dataRumahIbadah.forEach(ibadah => {
                        var latIbadah = ibadah.lat || ibadah.latitude;
                        var lngIbadah = ibadah.lng || ibadah.longitude;
                        var radiusMeter = 500;
                        var ibadahId = ibadah.id;

                        var actionButtons = '';
                        if (IS_ADMIN) {
                            actionButtons = `
                                <div class="btn-group">
                                    <button class="btn btn-edit" onclick="formEditRumahIbadah('${ibadah.id}', '${ibadah.nama}', ${latIbadah}, ${lngIbadah})">✏️ Edit</button>
                                    <button class="btn btn-delete" onclick="deleteData('rumah_ibadah', '${ibadah.id}')">🗑️ Hapus</button>
                                </div>
                            `;
                        }

                        // HTML untuk Popup Rumah Ibadah dengan range slider untuk mengatur radius analisis
                        var htmlIbadah = `
                            <div class="popup-container" id="popup-ibadah-${ibadahId}">
                                <div class="popup-header" style="background: linear-gradient(135deg, #1e3a5f, #3b82f6);">
                                    <h4>${ibadah.nama}</h4>
                                    <span class="popup-type-badge">🕌 Rumah Ibadah</span>
                                </div>
                                <div class="popup-body">
                                    <div class="info-row">
                                        <span class="info-label">Radius Analisis</span>
                                        <span class="info-value" id="radius-val-${ibadahId}">${radiusMeter} meter</span>
                                        <input type="range" id="radius-slider-${ibadahId}" min="100" max="2500" step="50" value="${radiusMeter}" oninput="updatePopupRadius('${ibadahId}', ${latIbadah}, ${lngIbadah})" style="width:100%; margin-top:6px; accent-color:#3b82f6; cursor:pointer;">
                                    </div>
                                    
                                    ${actionButtons}
                                    
                                </div>
                            </div>`;

                        var ibadahMarker = L.marker([latIbadah, lngIbadah], { icon: rumahIbadahIcon })
                            .bindPopup(htmlIbadah)
                            .addTo(rumahIbadahLayer);

                        databasePencarian.push({
                            namaLower: ibadah.nama.toLowerCase(),
                            namaAsli: ibadah.nama,
                            kategori: 'Rumah Ibadah',
                            ikon: '🕌',
                            tipe: 'titik',
                            layer: ibadahMarker
                        });

                        // Saat popup dibuka, jalankan fungsi updatePopupRadius
                        ibadahMarker.on('popupopen', function (e) {
                            map.flyTo(e.target.getLatLng(), 16, { animate: true });
                            setTimeout(function () {
                                updatePopupRadius(ibadahId, latIbadah, lngIbadah);
                            }, 50);
                        });
                    });
                });
        })
        .catch(e => console.log('Belum ada data Rumah Ibadah', e));
}

// Fungsi untuk memperbarui lingkaran radius dan penduduk miskin terdekat secara interaktif
function updatePopupRadius(ibadahId, lat, lng) {
    var slider = document.getElementById('radius-slider-' + ibadahId);
    var label = document.getElementById('radius-val-' + ibadahId);
    if (!slider || !label) return;

    var newRadius = parseInt(slider.value);
    label.textContent = newRadius + ' meter';

    var centerPoint = L.latLng(lat, lng);

    radiusLayer.clearLayers();
    pendudukMiskinLayer.clearLayers();

    // Gambar lingkaran radius baru
    var areaRadius = L.circle(centerPoint, {
        color: '#2563eb',
        fillColor: '#3b82f6',
        fillOpacity: 0.1,
        radius: newRadius,
        interactive: true
    }).addTo(radiusLayer);

    areaRadius.on('click', function (evt) { L.DomEvent.stopPropagation(evt); });

    // Saring dan tampilkan penduduk miskin yang berada dalam radius baru
    databasePendudukMiskin.forEach(penduduk => {
        var latPenduduk = penduduk.lat || penduduk.latitude;
        var lngPenduduk = penduduk.lng || penduduk.longitude;
        var pendudukLatLng = L.latLng(latPenduduk, lngPenduduk);
        var jarak = centerPoint.distanceTo(pendudukLatLng);

        if (jarak <= newRadius) {
            var redDot = L.circleMarker(pendudukLatLng, {
                radius: 6,
                color: '#dc2626',
                fillColor: '#ef4444',
                fillOpacity: 1,
                weight: 2
            }).addTo(pendudukMiskinLayer);

            redDot.on('click', function (e) {
                L.DomEvent.stopPropagation(e);

                var pendudukId = penduduk.id;
                var namaKeluarga = penduduk.nama_kk ? penduduk.nama_kk : "Tanpa Nama";
                var alamatLengkap = penduduk.alamat ? penduduk.alamat : "Alamat belum diinput manual";
                var latAngka = parseFloat(latPenduduk);
                var lngAngka = parseFloat(lngPenduduk);

                var actionButtons = '';
                if (IS_ADMIN) {
                    actionButtons = `
                        <div class="btn-group">
                            <button class="btn btn-edit" onclick="formEditPenduduk('${pendudukId}', '${namaKeluarga}', '${alamatLengkap}', ${latAngka}, ${lngAngka})">✏️ Edit</button>
                            <button class="btn btn-delete" onclick="deleteData('penduduk_miskin', '${pendudukId}')">🗑️ Hapus</button>
                        </div>
                    `;
                }

                var htmlIsi = `
                    <div class="popup-container" id="popup-penduduk-${pendudukId}">
                        <div class="popup-header" style="background: linear-gradient(135deg, #7f1d1d, #ef4444);">
                            <h4>${namaKeluarga}</h4>
                            <span class="popup-type-badge">👥 Data Sosial</span>
                        </div>
                        <div class="popup-body">
                            <div class="info-row">
                                <span class="info-label">Alamat Lengkap</span>
                                <span class="info-value" style="font-size:11.5px; line-height:1.4;">${alamatLengkap}</span>
                            </div>
                            ${actionButtons}
                        </div>
                    </div>`;

                redDot.bindPopup(htmlIsi).openPopup();
            });
        }
    });
}

map.on('click', function () {
    if (sidebarPickMode) return; // Ditangani oleh listener sidebar
    radiusLayer.clearLayers();
    pendudukMiskinLayer.clearLayers();
});

loadSPBU(); loadJalan(); loadParsil(); loadRumahIbadah();

var koordinatSementara = "";
var tempLat = 0;
var tempLng = 0;
var spbuMarkers = {};

// ==========================================
// 4. EVENT SAAT MENGGAMBAR SELESAI
// ==========================================
/*
map.on(L.Draw.Event.CREATED, function (e) {
    var type = e.layerType, layer = e.layer;
    var geojson = layer.toGeoJSON();
    koordinatSementara = JSON.stringify(geojson.geometry);
    var popupContent = "";

    if (type === 'polyline') {
        var panjangMeter = turf.length(geojson, { units: 'meters' }).toFixed(2);
        popupContent = `
                    <div class="popup-container">
                        <div class="popup-header" style="background: linear-gradient(135deg, #134e4a, #0f766e);">
                            <h4>Input Data Jalan</h4>
                            <span class="popup-type-badge">🛣️ Polyline Baru</span>
                        </div>
                        <div class="popup-body">
                            <form onsubmit="saveJalan(event)">
                                <input type="text" id="j_nama" placeholder="Nama Jalan" required>
                                <select id="j_status">
                                    <option value="Jalan Nasional">Jalan Nasional</option>
                                    <option value="Jalan Provinsi">Jalan Provinsi</option>
                                    <option value="Jalan Kabupaten">Jalan Kabupaten</option>
                                </select>
                                <span class="info-label">Panjang Terukur</span>
                                <input type="text" id="j_panjang" value="${panjangMeter} m" readonly>
                                <button type="submit" class="btn btn-save" style="width:100%; margin-top:4px;">💾 Simpan Jalan</button>
                            </form>
                        </div>
                    </div>`;
    } else if (type === 'polygon') {
        var luasMeter = turf.area(geojson).toFixed(2);
        popupContent = `
                    <div class="popup-container">
                        <div class="popup-header" style="background: linear-gradient(135deg, #4a1d96, #7c3aed);">
                            <h4>Input Data Parsil</h4>
                            <span class="popup-type-badge">🏘️ Polygon Baru</span>
                        </div>
                        <div class="popup-body">
                            <form onsubmit="saveParsil(event)">
                                <input type="text" id="p_nama" placeholder="Nama Pemilik" required>
                                <select id="p_status">
                                    <option value="SHM">SHM (Hak Milik)</option>
                                    <option value="HGB">HGB (Guna Bangunan)</option>
                                    <option value="HGU">HGU (Guna Usaha)</option>
                                    <option value="HP">HP (Hak Pakai)</option>
                                </select>
                                <span class="info-label">Luas Terukur</span>
                                <input type="text" id="p_luas" value="${luasMeter} m²" readonly>
                                <button type="submit" class="btn btn-save" style="width:100%; margin-top:4px;">💾 Simpan Parsil</button>
                            </form>
                        </div>
                    </div>`;
    } else if (type === 'marker') {
        tempLat = layer.getLatLng().lat;
        tempLng = layer.getLatLng().lng;
        popupContent = `
                    <div class="popup-container">
                        <div class="popup-header">
                            <h4>Tambah Titik Baru</h4>
                            <span class="popup-type-badge">📍 Marker Baru</span>
                        </div>
                        <div class="popup-body">
                            <select id="kategori_marker" onchange="toggleFormMarker()" style="margin-bottom:12px; border-color:#3b82f6;">
                                <option value="spbu">⛽ Stasiun SPBU</option>
                                <option value="rumah_ibadah">🕌 Rumah Ibadah</option>
                                <option value="penduduk">👥 Penduduk Miskin</option>
                            </select>
                            <form id="form_spbu" onsubmit="saveSPBU(event)">
                                <input type="text" id="new_nama" placeholder="Nama SPBU" required>
                                <input type="text" id="new_nohp" placeholder="No HP">
                                <select id="new_kategori">
                                    <option value="Ya">Buka 24 Jam</option>
                                    <option value="Tidak">Reguler</option>
                                </select>
                                <button type="submit" class="btn btn-save" style="width:100%;">💾 Simpan SPBU</button>
                            </form>
                            <form id="form_rumah_ibadah" onsubmit="saveRumahIbadah(event)" style="display:none;">
                                <input type="text" id="ri_nama" placeholder="Nama Rumah Ibadah" required>
                                <button type="submit" class="btn btn-save" style="width:100%;">💾 Simpan Rumah Ibadah</button>
                            </form>
                            <form id="form_penduduk" onsubmit="savePenduduk(event)" style="display:none;">
                                <input type="text" id="pm_nama" placeholder="Nama Kepala Keluarga" required>
                                <button type="submit" class="btn btn-save" style="width:100%; background:#ef4444;">💾 Simpan Penduduk</button>
                            </form>
                        </div>
                    </div>`;
    }

    layer.bindPopup(popupContent).openPopup();
    drawnItems.addLayer(layer);
});
*/

/*
// ==========================================
// 6. FUNGSI SIMPAN DATA
// ==========================================
function saveSPBU(e) {
    e.preventDefault();
    var formData = new FormData();
    formData.append('nama_spbu', document.getElementById('new_nama').value);
    formData.append('no_hp', document.getElementById('new_nohp').value);
    formData.append('kategori', document.getElementById('new_kategori').value);
    formData.append('latitude', tempLat);
    formData.append('longitude', tempLng);
    fetch('save.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => { alert(res); map.closePopup(); drawnItems.clearLayers(); loadSPBU(); })
        .catch(error => console.error('Error:', error));
}

function saveJalan(e) {
    e.preventDefault();
    var formData = new FormData();
    formData.append('nama_jalan', document.getElementById('j_nama').value);
    formData.append('status', document.getElementById('j_status').value);
    formData.append('panjang', document.getElementById('j_panjang').value);
    formData.append('koordinat', koordinatSementara);
    fetch('save_jalan.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => { alert(res); map.closePopup(); drawnItems.clearLayers(); loadJalan(); })
        .catch(error => console.error('Error:', error));
}

function saveParsil(e) {
    e.preventDefault();
    var formData = new FormData();
    formData.append('nama_pemilik', document.getElementById('p_nama').value);
    formData.append('status', document.getElementById('p_status').value);
    formData.append('luas', document.getElementById('p_luas').value);
    formData.append('koordinat', koordinatSementara);
    fetch('save_parsil.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => { alert(res); map.closePopup(); drawnItems.clearLayers(); loadParsil(); })
        .catch(error => console.error('Error:', error));
}

function toggleFormMarker() {
    var pilihan = document.getElementById('kategori_marker').value;
    document.getElementById('form_spbu').style.display = pilihan === 'spbu' ? 'block' : 'none';
    document.getElementById('form_rumah_ibadah').style.display = pilihan === 'rumah_ibadah' ? 'block' : 'none';
    document.getElementById('form_penduduk').style.display = pilihan === 'penduduk' ? 'block' : 'none';
}

function saveRumahIbadah(e) {
    e.preventDefault();
    var formData = new FormData();
    formData.append('nama', document.getElementById('ri_nama').value);
    formData.append('latitude', tempLat);
    formData.append('longitude', tempLng);
    fetch('save_rumah_ibadah.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => { alert(res); map.closePopup(); drawnItems.clearLayers(); loadRumahIbadah(); })
        .catch(error => console.error('Error:', error));
}

function savePenduduk(e) {
    e.preventDefault();
    var formData = new FormData();
    formData.append('nama', document.getElementById('pm_nama').value);
    formData.append('latitude', tempLat);
    formData.append('longitude', tempLng);
    fetch('save_penduduk_miskin.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => { alert(res); map.closePopup(); drawnItems.clearLayers(); loadRumahIbadah(); })
        .catch(error => console.error('Error:', error));
}
*/

// ==========================================
// 7. HAPUS DATA
// ==========================================
function deleteData(tabel, id) {
    if (confirm('Apakah Anda yakin ingin menghapus data ini?')) {
        var formData = new FormData();
        formData.append('id', id);
        formData.append('tabel', tabel);
        fetch('delete_data.php', { method: 'POST', body: formData })
            .then(r => r.text()).then(res => {
                alert(res);
                map.closePopup();
                loadSPBU(); loadJalan(); loadParsil(); loadRumahIbadah();
            });
    }
}

// ==========================================
// 8. EDIT DATA
// ==========================================
function formEditSPBU(id, nama, hp, kategori) {
    var markerId = String(id);
    var currentMarker = spbuMarkers[markerId];
    if (currentMarker) currentMarker.dragging.enable();

    setTimeout(function () {
        var lat = currentMarker.getLatLng().lat;
        var lng = currentMarker.getLatLng().lng;

        var formHTML = `
                    <div class="popup-container">
                        <div class="popup-header" style="background: linear-gradient(135deg, #92400e, #f59e0b);">
                            <h4>Edit SPBU</h4>
                            <span class="popup-type-badge">✏️ Mode Edit</span>
                        </div>
                        <div class="popup-body">
                            <form onsubmit="updateData(event, 'spbu_locations', '${id}')">
                                <input type="text" id="edit_nama" value="${nama}" placeholder="Nama SPBU" required>
                                <input type="text" id="edit_hp" value="${hp}" placeholder="No HP">
                                <select id="edit_kategori">
                                    <option value="Ya" ${kategori === 'Ya' ? 'selected' : ''}>Buka 24 Jam</option>
                                    <option value="Tidak" ${kategori === 'Tidak' ? 'selected' : ''}>Reguler</option>
                                </select>
                                <input type="hidden" id="edit_lat" value="${lat}">
                                <input type="hidden" id="edit_lng" value="${lng}">
                                <div class="btn-group">
                                    <button type="submit" class="btn btn-save">💾 Update</button>
                                    <button type="button" class="btn btn-delete" onclick="loadSPBU();">Batal</button>
                                </div>
                            </form>
                        </div>
                    </div>`;

        currentMarker.setPopupContent(formHTML);
    }, 50);
}

function formEditJalan(id, nama, status) {
    setTimeout(function () {
        document.getElementById(`popup-jalan-${id}`).innerHTML = `
                    <div class="popup-header" style="background: linear-gradient(135deg, #134e4a, #0f766e); padding:14px 16px 12px; border-radius: 0;">
                        <h4 style="margin:0; font-weight:700; font-size:15px; color:#fff;">Edit Jalan</h4>
                    </div>
                    <div class="popup-body" style="padding:14px 16px;">
                        <form onsubmit="updateData(event, 'jalan', '${id}')">
                            <input type="text" id="edit_nama" value="${nama}" required>
                            <select id="edit_status">
                                <option value="Jalan Nasional" ${status === 'Jalan Nasional' ? 'selected' : ''}>Jalan Nasional</option>
                                <option value="Jalan Provinsi"  ${status === 'Jalan Provinsi' ? 'selected' : ''}>Jalan Provinsi</option>
                                <option value="Jalan Kabupaten" ${status === 'Jalan Kabupaten' ? 'selected' : ''}>Jalan Kabupaten</option>
                            </select>
                            <div class="btn-group">
                                <button type="submit" class="btn btn-save">💾 Update</button>
                                <button type="button" class="btn btn-delete" onclick="loadJalan();">Batal</button>
                            </div>
                        </form>
                    </div>`;
    }, 50);
}

function formEditParsil(id, nama, status) {
    setTimeout(function () {
        document.getElementById(`popup-parsil-${id}`).innerHTML = `
                    <div class="popup-header" style="background: linear-gradient(135deg, #4a1d96, #7c3aed); padding:14px 16px 12px; border-radius: 0;">
                        <h4 style="margin:0; font-weight:700; font-size:15px; color:#fff;">Edit Parsil</h4>
                    </div>
                    <div class="popup-body" style="padding:14px 16px;">
                        <form onsubmit="updateData(event, 'parsil', '${id}')">
                            <input type="text" id="edit_nama" value="${nama}" required>
                            <select id="edit_status">
                                <option value="SHM" ${status === 'SHM' ? 'selected' : ''}>SHM (Hak Milik)</option>
                                <option value="HGB" ${status === 'HGB' ? 'selected' : ''}>HGB (Guna Bangunan)</option>
                                <option value="HGU" ${status === 'HGU' ? 'selected' : ''}>HGU (Guna Usaha)</option>
                                <option value="HP"  ${status === 'HP' ? 'selected' : ''}>HP (Hak Pakai)</option>
                            </select>
                            <div class="btn-group">
                                <button type="submit" class="btn btn-save">💾 Update</button>
                                <button type="button" class="btn btn-delete" onclick="loadParsil();">Batal</button>
                            </div>
                        </form>
                    </div>`;
    }, 50);
}

function formEditRumahIbadah(id, nama, lat, lng) {
    setTimeout(function () {
        document.getElementById(`popup-ibadah-${id}`).innerHTML = `
            <div class="popup-header" style="background: linear-gradient(135deg, #1e3a5f, #3b82f6); padding:14px 16px 12px; border-radius: 0;">
                <h4 style="margin:0; font-weight:700; font-size:15px; color:#fff;">Edit Rumah Ibadah</h4>
            </div>
            <div class="popup-body" style="padding:14px 16px;">
                <form onsubmit="updateData(event, 'rumah_ibadah', '${id}')">
                    <input type="text" id="edit_nama_ibadah" value="${nama}" required>
                    <input type="hidden" id="edit_lat_ibadah" value="${lat}">
                    <input type="hidden" id="edit_lng_ibadah" value="${lng}">
                    <div class="btn-group">
                        <button type="submit" class="btn btn-save">💾 Update</button>
                        <button type="button" class="btn btn-delete" onclick="loadRumahIbadah(); map.closePopup();">Batal</button>
                    </div>
                </form>
            </div>`;
    }, 50);
}

function formEditPenduduk(id, nama, alamat, lat, lng) {
    setTimeout(function () {
        document.getElementById(`popup-penduduk-${id}`).innerHTML = `
            <div class="popup-header" style="background: linear-gradient(135deg, #7f1d1d, #ef4444); padding:14px 16px 12px; border-radius: 0;">
                <h4 style="margin:0; font-weight:700; font-size:15px; color:#fff;">Edit Penduduk</h4>
            </div>
            <div class="popup-body" style="padding:14px 16px;">
                <form onsubmit="updateData(event, 'penduduk_miskin', '${id}')">
                    <input type="text" id="edit_nama_penduduk" value="${nama}" required>
                    
            
                    <textarea id="edit_alamat_penduduk" rows="3" required>${alamat}</textarea>

                    <input type="hidden" id="edit_lat_penduduk" value="${lat}">
                    <input type="hidden" id="edit_lng_penduduk" value="${lng}">
                    <div class="btn-group">
                        <button type="submit" class="btn btn-save">💾 Update</button>
                        <button type="button" class="btn btn-delete" onclick="loadRumahIbadah(); map.closePopup();">Batal</button>
                    </div>
                </form>
            </div>`;
    }, 50);
}

// ==========================================
// 9. UPDATE DATA
// ==========================================
function updateData(e, tabel, id) {
    e.preventDefault();
    var formData = new FormData();
    formData.append('tabel', tabel);
    formData.append('id', id);

    if (tabel === 'spbu_locations') {
        formData.append('nama_spbu', document.getElementById('edit_nama').value);
        formData.append('no_hp', document.getElementById('edit_hp').value);
        formData.append('kategori', document.getElementById('edit_kategori').value);
        var markerPosisi = spbuMarkers[String(id)].getLatLng();
        formData.append('latitude', markerPosisi.lat);
        formData.append('longitude', markerPosisi.lng);
    } else if (tabel === 'jalan') {
        formData.append('nama_jalan', document.getElementById('edit_nama').value);
        formData.append('status', document.getElementById('edit_status').value);
    } else if (tabel === 'parsil') {
        formData.append('nama_pemilik', document.getElementById('edit_nama').value);
        formData.append('status', document.getElementById('edit_status').value);
    } else if (tabel === 'rumah_ibadah') {
        formData.append('nama', document.getElementById('edit_nama_ibadah').value);
        formData.append('latitude', document.getElementById('edit_lat_ibadah').value);
        formData.append('longitude', document.getElementById('edit_lng_ibadah').value);
    } else if (tabel === 'penduduk_miskin') {
        formData.append('nama', document.getElementById('edit_nama_penduduk').value);
        formData.append('alamat', document.getElementById('edit_alamat_penduduk').value);
        formData.append('latitude', document.getElementById('edit_lat_penduduk').value);
        formData.append('longitude', document.getElementById('edit_lng_penduduk').value);
    }

    fetch('update_data.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => {
            alert(res);
            map.closePopup();
            if (tabel === 'spbu_locations') loadSPBU();
            if (tabel === 'jalan') loadJalan();
            if (tabel === 'parsil') loadParsil();
            if (tabel === 'rumah_ibadah' || tabel === 'penduduk_miskin') {
                loadRumahIbadah();
            }
        });
}

// ==========================================
// 10. LEGENDA PETA
// ==========================================
var legend = L.control({ position: 'bottomleft' });
legend.onAdd = function (map) {
    var div = L.DomUtil.create('div', 'info legend');
    div.innerHTML = `
        <div class="legend-icon-btn">
            <svg fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2" width="16" height="16">
                <path stroke-linecap="round" stroke-linejoin="round"
                    d="M9 20l-5.447-2.724A1 1 0 013 16.382V5.618a1 1 0 011.447-.894L9 7m0 13l6-3m-6 3V7m6 10l4.553 2.276A1 1 0 0021 18.382V7.618a1 1 0 00-.553-.894L15 4m0 13V4m0 0L9 7" />
            </svg>
        </div>
        <div class="legend-content">
            <h4>Legenda Peta</h4>

            <span class="legend-group">SPBU</span>
            <div class="legend-item"><img src="https://raw.githubusercontent.com/pointhi/leaflet-color-markers/master/img/marker-icon-2x-green.png" class="legend-marker"> Buka 24 Jam</div>
            <div class="legend-item"><img src="https://raw.githubusercontent.com/pointhi/leaflet-color-markers/master/img/marker-icon-2x-red.png" class="legend-marker"> Reguler</div>

            <span class="legend-group">Jaringan Jalan</span>
            <div class="legend-item"><span class="legend-line" style="background:#ef4444;"></span> Jalan Nasional</div>
            <div class="legend-item"><span class="legend-line" style="background:#eab308;"></span> Jalan Provinsi</div>
            <div class="legend-item"><span class="legend-line" style="background:#10b981;"></span> Jalan Kabupaten</div>

            <span class="legend-group">Parsil Bangunan</span>
            <div class="legend-item"><span class="legend-color" style="background:rgba(0,128,0,0.5); border-color:green;"></span> SHM</div>
            <div class="legend-item"><span class="legend-color" style="background:rgba(0,0,255,0.5); border-color:blue;"></span> HGB</div>
            <div class="legend-item"><span class="legend-color" style="background:rgba(128,0,128,0.5); border-color:purple;"></span> HGU</div>
            <div class="legend-item"><span class="legend-color" style="background:rgba(255,165,0,0.5); border-color:orange;"></span> HP</div>

           
           

            <span class="legend-group">Sosial & Keagamaan</span>
            <div class="legend-item">
                <div style="width:14px; height:14px; background: linear-gradient(135deg, #1e40af, #3b82f6); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); display:flex; align-items:center; justify-content:center; margin-right:10px; margin-left:3px; box-shadow: 0 1px 3px rgba(59,130,246,0.5);">
                    <svg style="transform:rotate(45deg); width:8px; height:8px;" fill="white" viewBox="0 0 24 24"><path d="M12 2L2 7v1h2v13h16V8h2V7L12 2zm0 2.3L20 8.5V19H4V8.5L12 4.3zm-1 6.7v7h2v-7h-2zm-3 2v5h2v-5H8zm6 0v5h2v-5h-2zM11 8a1 1 0 100 2 1 1 0 000-2z"/></svg>
                </div>
                Rumah Ibadah
            </div>
            <div class="legend-item"><span class="legend-color" style="background:#ef4444; border-color:#dc2626; border-radius:50%; height:10px; width:10px; margin-left:2px;"></span> Penduduk Miskin</div>
        </div>`;
    return div;
};
legend.addTo(map);

// ==========================================
// 11. SISTEM PENCARIAN
// ==========================================
var databasePencarian = [];

var ikonKategori = {
    'SPBU': '⛽',
    'Jalan': '🛣️',
    'Parsil': '🏘️',
    'Rumah Ibadah': '🕌',
};

var warnaBadge = {
    'SPBU': 'badge-SPBU',
    'Jalan': 'badge-Jalan',
    'Parsil': 'badge-Parsil',
    'Rumah Ibadah': 'badge-Rumah-Ibadah',
};

function jalankanPencarian() {
    var kataKunci = document.getElementById('search-input').value.toLowerCase();
    var kategori = document.getElementById('search-category').value;
    var wadahHasil = document.getElementById('search-results');

    wadahHasil.innerHTML = '';

    if (kataKunci.length < 2) {
        wadahHasil.style.display = 'none';
        return;
    }

    var hasil = databasePencarian.filter(function (item) {
        var cocokNama = item.namaLower.includes(kataKunci);
        var cocokKategori = (kategori === 'Semua') || (item.kategori === kategori);
        return cocokNama && cocokKategori;
    });

    if (hasil.length > 0) {
        wadahHasil.style.display = 'block';
        wadahHasil.innerHTML = `<div class="results-header">${hasil.length} hasil ditemukan</div>`;

        hasil.forEach(function (item) {
            var badgeClass = warnaBadge[item.kategori] || 'badge-default';
            var ikon = ikonKategori[item.kategori] || '📍';
            var bgColors = {
                'SPBU': 'rgba(16,185,129,0.12)',
                'Jalan': 'rgba(245,158,11,0.12)',
                'Parsil': 'rgba(139,92,246,0.12)',
                'Rumah Ibadah': 'rgba(59,130,246,0.12)'
            };

            var div = document.createElement('div');
            div.className = 'result-item';
            div.innerHTML = `
                        <div class="result-item-icon" style="background: ${bgColors[item.kategori] || 'rgba(148,163,184,0.1)'};">
                            ${ikon}
                        </div>
                        <div class="result-item-text">
                            <div class="result-item-name">${item.namaAsli}</div>
                            <div class="result-item-sub">Klik untuk zoom ke lokasi</div>
                        </div>
                        <span class="badge-kategori ${badgeClass}">${item.kategori}</span>`;

            div.onclick = function () {
                if (item.tipe === 'titik') {
                    map.flyTo(item.layer.getLatLng(), 17, { animate: true, duration: 1.5 });
                } else {
                    map.fitBounds(item.layer.getBounds());
                }
                item.layer.openPopup();
                wadahHasil.style.display = 'none';
                document.getElementById('search-input').value = item.namaAsli;
                toggleClearBtn();
            };
            wadahHasil.appendChild(div);
        });
    } else {
        wadahHasil.style.display = 'block';
        wadahHasil.innerHTML = `
                    <div class="result-empty">
                        <div class="result-empty-icon">🔍</div>
                        <div>Data tidak ditemukan</div>
                        <div style="font-size:11px; margin-top:4px; color:#475569;">Coba kata kunci lain</div>
                    </div>`;
    }
}

function toggleClearBtn() {
    var input = document.getElementById('search-input');
    var clearBtn = document.getElementById('search-clear');
    clearBtn.style.display = input.value.length > 0 ? 'flex' : 'none';
}

function clearSearch() {
    document.getElementById('search-input').value = '';
    document.getElementById('search-results').style.display = 'none';
    document.getElementById('search-clear').style.display = 'none';
}

// Tutup hasil saat klik di luar
document.addEventListener('click', function (e) {
    var wrapper = document.querySelector('.search-wrapper');
    if (!wrapper.contains(e.target)) {
        document.getElementById('search-results').style.display = 'none';
    }
});

// Shortcut Cmd/Ctrl + K
document.addEventListener('keydown', function (e) {
    if ((e.metaKey || e.ctrlKey) && e.key === 'k') {
        e.preventDefault();
        document.getElementById('search-input').focus();
    }
    if (e.key === 'Escape') {
        clearSearch();
        document.getElementById('search-input').blur();
    }
});


// ==========================================
// 12. LOGIKA SIDEBAR INPUT TERPUSAT
// ==========================================

var sidebarPickMode = null; // 'spbu' | 'ibadah' | 'penduduk'
var sidebarDrawMode = null; // 'polyline' | 'polygon'
var sidebarTempLat = 0, sidebarTempLng = 0;
var sidebarKoordinat = "";
var sidebarDrawHandler = null;

// Buka/Tutup Sidebar
document.getElementById('sidebar-toggle').addEventListener('click', function () {
    var sidebar = document.getElementById('input-sidebar');
    sidebar.classList.toggle('open');
    this.classList.toggle('open');
});
document.getElementById('sidebar-close').addEventListener('click', function () {
    document.getElementById('input-sidebar').classList.remove('open');
    document.getElementById('sidebar-toggle').classList.remove('open');
});

// Ganti Tab
function switchSidebarTab(tabName) {
    document.querySelectorAll('.stab').forEach(function (t) { t.classList.remove('active'); });
    document.querySelectorAll('.stab-content').forEach(function (c) { c.classList.remove('active'); });
    document.querySelector('.stab[data-tab="' + tabName + '"]').classList.add('active');
    document.getElementById('tab-' + tabName).classList.add('active');
    // batalkan mode pick/draw jika ganti tab
    deactivatePickMode();
}

// Aktifkan mode pilih titik di peta
function activatePickMode(jenis) {
    sidebarPickMode = jenis;
    document.getElementById('pick-overlay').classList.add('active');
    var teks = { spbu: 'Klik di peta untuk posisi SPBU', ibadah: 'Klik di peta untuk posisi Rumah Ibadah', penduduk: 'Klik di peta untuk posisi Penduduk Miskin' };
    document.getElementById('pick-overlay-text').textContent = teks[jenis] || 'Klik lokasi di peta...';
    var btnMap = { spbu: 'btn-pick-spbu', ibadah: 'btn-pick-ibadah', penduduk: 'btn-pick-penduduk' };
    if (btnMap[jenis]) document.getElementById(btnMap[jenis]).classList.add('active-pick');
    map.getContainer().style.cursor = 'crosshair';
}

// Aktifkan mode gambar garis/poligon
function activateDrawMode(type) {
    deactivatePickMode();
    sidebarDrawMode = type;
    if (type === 'polyline') {
        sidebarDrawHandler = new L.Draw.Polyline(map);
        document.getElementById('coords-jalan-val').textContent = 'Sedang menggambar...';
        document.getElementById('btn-draw-jalan').classList.add('active-pick');
    } else if (type === 'polygon') {
        sidebarDrawHandler = new L.Draw.Polygon(map);
        document.getElementById('coords-parsil-val').textContent = 'Sedang menggambar...';
        document.getElementById('btn-draw-parsil').classList.add('active-pick');
    }
    if (sidebarDrawHandler) sidebarDrawHandler.enable();
    document.getElementById('pick-overlay').classList.add('active');
    var teks = { polyline: 'Klik titik-titik jalur jalan. Klik dua kali selesai.', polygon: 'Klik titik-titik batas lahan. Klik dua kali selesai.' };
    document.getElementById('pick-overlay-text').textContent = teks[type];
    map.getContainer().style.cursor = 'crosshair';
}

// Batalkan semua mode
function deactivatePickMode() {
    sidebarPickMode = null;
    sidebarDrawMode = null;
    document.getElementById('pick-overlay').classList.remove('active');
    document.querySelectorAll('.btn-pick-location').forEach(function (b) { b.classList.remove('active-pick'); });
    map.getContainer().style.cursor = '';
    if (sidebarDrawHandler) { try { sidebarDrawHandler.disable(); } catch (e) { } sidebarDrawHandler = null; }
}

// Tangkap klik peta untuk mode pick titik
map.on('click', function (e) {
    if (!sidebarPickMode) return;
    var lat = e.latlng.lat.toFixed(6);
    var lng = e.latlng.lng.toFixed(6);
    sidebarTempLat = e.latlng.lat;
    sidebarTempLng = e.latlng.lng;
    radiusLayer.clearLayers();
    pendudukMiskinLayer.clearLayers();

    if (sidebarPickMode === 'spbu') {
        var el = document.getElementById('coords-spbu-val');
        el.textContent = lat + ', ' + lng;
        el.classList.add('has-coords');
    } else if (sidebarPickMode === 'ibadah') {
        var el = document.getElementById('coords-ibadah-val');
        el.textContent = lat + ', ' + lng;
        el.classList.add('has-coords');
    } else if (sidebarPickMode === 'penduduk') {
        var el = document.getElementById('coords-penduduk-val');
        el.textContent = lat + ', ' + lng;
        el.classList.add('has-coords');
        var alamatInput = document.getElementById('sb_alamat_penduduk');
        alamatInput.value = "Sedang mencari alamat..."; // Indikator loading

        // Memanggil API Nominatim OpenStreetMap
        fetch(`https://nominatim.openstreetmap.org/reverse?format=json&lat=${lat}&lon=${lng}`)
            .then(response => response.json())
            .then(data => {
                if (data && data.display_name) {
                    // Isi textarea alamat dengan hasil dari Nominatim
                    alamatInput.value = data.display_name;
                } else {
                    alamatInput.value = "Alamat tidak ditemukan, silakan isi manual.";
                }
            })
            .catch(error => {
                console.error("Error Reverse Geocoding:", error);
                alamatInput.value = "";
            });
    }
    deactivatePickMode();
});

// Tangkap hasil gambar polyline/polygon dari sidebar
map.on(L.Draw.Event.CREATED, function (e) {
    var type = e.layerType, layer = e.layer;
    var geojson = layer.toGeoJSON();

    drawnItems.clearLayers();
    drawnItems.addLayer(layer);

    // Jika berasal dari sidebar draw mode (Tidak ada lagi fallback popup lama)
    if (sidebarDrawMode === 'polyline' && type === 'polyline') {
        var panjangMeter = turf.length(geojson, { units: 'meters' }).toFixed(2);
        sidebarKoordinat = JSON.stringify(geojson.geometry);
        var el = document.getElementById('coords-jalan-val');
        el.textContent = 'Panjang: ' + panjangMeter + ' m';
        el.classList.add('has-coords');
        document.getElementById('sb_panjang_jalan').value = panjangMeter + ' m';
        deactivatePickMode();
    } else if (sidebarDrawMode === 'polygon' && type === 'polygon') {
        var luasMeter = turf.area(geojson).toFixed(2);
        sidebarKoordinat = JSON.stringify(geojson.geometry);
        var el = document.getElementById('coords-parsil-val');
        el.textContent = 'Luas: ' + luasMeter + ' m²';
        el.classList.add('has-coords');
        document.getElementById('sb_luas_parsil').value = luasMeter + ' m²';
        deactivatePickMode();
    }
});

// ===== FUNGSI SIMPAN DARI SIDEBAR =====
function saveSPBUSidebar() {
    if (!sidebarTempLat && sidebarTempLat !== 0) { alert('Pilih lokasi di peta terlebih dahulu!'); return; }
    var nama = document.getElementById('sb_nama_spbu').value.trim();
    if (!nama) { alert('Nama SPBU wajib diisi!'); return; }
    var coords = document.getElementById('coords-spbu-val').textContent;
    if (coords === 'Belum dipilih') { alert('Pilih lokasi di peta terlebih dahulu!'); return; }
    var formData = new FormData();
    formData.append('nama_spbu', nama);
    formData.append('no_hp', document.getElementById('sb_nohp_spbu').value);
    formData.append('kategori', document.getElementById('sb_kategori_spbu').value);
    formData.append('latitude', sidebarTempLat);
    formData.append('longitude', sidebarTempLng);
    fetch('save.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => {
            alert(res);
            document.getElementById('sb_nama_spbu').value = '';
            document.getElementById('sb_nohp_spbu').value = '';
            document.getElementById('coords-spbu-val').textContent = 'Belum dipilih';
            document.getElementById('coords-spbu-val').classList.remove('has-coords');
            sidebarTempLat = 0; sidebarTempLng = 0;
            loadSPBU();
        }).catch(e => console.error(e));
}

function saveJalanSidebar() {
    if (!sidebarKoordinat) { alert('Gambar jalur jalan di peta terlebih dahulu!'); return; }
    var nama = document.getElementById('sb_nama_jalan').value.trim();
    if (!nama) { alert('Nama jalan wajib diisi!'); return; }
    var formData = new FormData();
    formData.append('nama_jalan', nama);
    formData.append('status', document.getElementById('sb_status_jalan').value);
    formData.append('panjang', document.getElementById('sb_panjang_jalan').value);
    formData.append('koordinat', sidebarKoordinat);
    fetch('save_jalan.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => {
            alert(res);
            document.getElementById('sb_nama_jalan').value = '';
            document.getElementById('sb_panjang_jalan').value = '';
            document.getElementById('coords-jalan-val').textContent = 'Belum digambar';
            document.getElementById('coords-jalan-val').classList.remove('has-coords');
            sidebarKoordinat = ''; drawnItems.clearLayers(); loadJalan();
        }).catch(e => console.error(e));
}

function saveParsil_Sidebar() {
    if (!sidebarKoordinat) { alert('Gambar area parsil di peta terlebih dahulu!'); return; }
    var nama = document.getElementById('sb_nama_parsil').value.trim();
    if (!nama) { alert('Nama pemilik wajib diisi!'); return; }
    var formData = new FormData();
    formData.append('nama_pemilik', nama);
    formData.append('status', document.getElementById('sb_status_parsil').value);
    formData.append('luas', document.getElementById('sb_luas_parsil').value);
    formData.append('koordinat', sidebarKoordinat);
    fetch('save_parsil.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => {
            alert(res);
            document.getElementById('sb_nama_parsil').value = '';
            document.getElementById('sb_luas_parsil').value = '';
            document.getElementById('coords-parsil-val').textContent = 'Belum digambar';
            document.getElementById('coords-parsil-val').classList.remove('has-coords');
            sidebarKoordinat = ''; drawnItems.clearLayers(); loadParsil();
        }).catch(e => console.error(e));
}

function saveRumahIbadahSidebar() {
    var coords = document.getElementById('coords-ibadah-val').textContent;
    if (coords === 'Belum dipilih') { alert('Pilih lokasi di peta terlebih dahulu!'); return; }
    var nama = document.getElementById('sb_nama_ibadah').value.trim();
    if (!nama) { alert('Nama rumah ibadah wajib diisi!'); return; }
    var formData = new FormData();
    formData.append('nama', nama);
    formData.append('latitude', sidebarTempLat);
    formData.append('longitude', sidebarTempLng);
    fetch('save_rumah_ibadah.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => {
            alert(res);
            document.getElementById('sb_nama_ibadah').value = '';
            document.getElementById('coords-ibadah-val').textContent = 'Belum dipilih';
            document.getElementById('coords-ibadah-val').classList.remove('has-coords');
            sidebarTempLat = 0; sidebarTempLng = 0;
            loadRumahIbadah();
        }).catch(e => console.error(e));
}

function savePendudukSidebar() {
    var coords = document.getElementById('coords-penduduk-val').textContent;
    if (coords === 'Belum dipilih') { alert('Pilih lokasi di peta terlebih dahulu!'); return; }

    var nama = document.getElementById('sb_nama_penduduk').value.trim();
    var alamat = document.getElementById('sb_alamat_penduduk').value.trim(); // Ambil nilai alamat

    if (!nama) { alert('Nama kepala keluarga wajib diisi!'); return; }
    if (!alamat) { alert('Alamat wajib diisi!'); return; } // Validasi alamat

    var formData = new FormData();
    formData.append('nama', nama);
    formData.append('alamat', alamat); // Masukkan ke dalam data form
    formData.append('latitude', sidebarTempLat);
    formData.append('longitude', sidebarTempLng);

    fetch('save_penduduk_miskin.php', { method: 'POST', body: formData })
        .then(r => r.text()).then(res => {
            alert(res);
            document.getElementById('sb_nama_penduduk').value = '';
            document.getElementById('sb_alamat_penduduk').value = ''; // Hanya kosongkan value
            document.getElementById('coords-penduduk-val').textContent = 'Belum dipilih';
            document.getElementById('coords-penduduk-val').classList.remove('has-coords');
            sidebarTempLat = 0; sidebarTempLng = 0;
            loadRumahIbadah();
        }).catch(e => console.error(e));
}

// ==========================================
// 14. LOGIKA CUSTOM DROPDOWN
// ==========================================
document.addEventListener('DOMContentLoaded', function () {
    var wrap = document.getElementById('custom-select-wrap');
    var trigger = document.getElementById('custom-select-trigger');
    var options = document.getElementById('custom-select-options');
    var hiddenInput = document.getElementById('search-category');
    var optionItems = document.querySelectorAll('.custom-option');

    // Buka/Tutup dropdown saat kotak di-klik
    wrap.addEventListener('click', function (e) {
        e.stopPropagation();
        options.classList.toggle('show');
    });

    // Saat salah satu pilihan (seperti SPBU atau Jalan) diklik
    optionItems.forEach(function (item) {
        item.addEventListener('click', function (e) {
            e.stopPropagation();

            // Hapus status aktif dari yang lain, pasang ke yang di-klik
            optionItems.forEach(opt => opt.classList.remove('selected'));
            this.classList.add('selected');

            // Ganti teks yang tampil dan simpan nilainya ke input tersembunyi
            trigger.textContent = this.textContent;
            hiddenInput.value = this.getAttribute('data-value');

            // Tutup dropdown
            options.classList.remove('show');

            // Otomatis jalankan fungsi pencarian (kode aslimu)
            jalankanPencarian();
        });
    });

    // Tutup dropdown otomatis jika klik area manapun di luar peta/header
    document.addEventListener('click', function () {
        options.classList.remove('show');
    });
});