chore: prepare docker webgis deployment

01/modules/jalan.js

@@ -0,0 +1,432 @@
+// modules/jalan.js — Logika Pertemuan 2: Manajemen Data Jalan (Polyline)
+
+(function () {
+    const layerGroup = L.layerGroup();
+    let allLayers = {}; // { id: polylineObject }
+    let active = false;
+
+    // ── Warna per status jalan ────────────────────────
+    const JALAN_COLORS = {
+        'Nasional': '#ef4444',
+        'Provinsi': '#f97316',
+        'Kabupaten': '#eab308'
+    };
+
+    function getColor(status) {
+        return JALAN_COLORS[status] || '#888';
+    }
+
+    // ── Render polyline ───────────────────────────────
+    function addPolylineToMap(row) {
+        let coords;
+        try {
+            const gj = typeof row.geojson === 'string' ? JSON.parse(row.geojson) : row.geojson;
+            // GeoJSON coordinates: [lng, lat] → Leaflet: [lat, lng]
+            coords = gj.coordinates.map(c => [c[1], c[0]]);
+        } catch (e) {
+            console.error('GeoJSON parse error (jalan id=' + row.id + ')', e);
+            return;
+        }
+
+        const poly = L.polyline(coords, {
+            color: getColor(row.status_jalan),
+            weight: 5,
+            opacity: 0.85,
+            pane: 'jalanPane'
+        });
+
+        poly._jalanId     = row.id;
+        poly._jalanNama   = row.nama_jalan;
+        poly._jalanStatus = row.status_jalan;
+        allLayers[row.id] = poly;
+
+        poly.bindPopup(buildInfoPopup(row), { maxWidth: 300 });
+        layerGroup.addLayer(poly);
+    }
+
+    function buildInfoPopup(row) {
+        const color = getColor(row.status_jalan);
+        const panjang = row.panjang_meter
+            ? parseFloat(row.panjang_meter) >= 1000
+                ? (parseFloat(row.panjang_meter) / 1000).toFixed(2) + ' km'
+                : parseFloat(row.panjang_meter).toFixed(1) + ' m'
+            : '—';
+
+        return `
+            <div class="info-popup">
+                <div class="info-popup-header">
+                    <div class="info-popup-icon" style="background:${color}22;">🛣️</div>
+                    <div>
+                        <div class="info-popup-name">${escapeHTML(row.nama_jalan)}</div>
+                        <div class="info-popup-id">#${row.id}</div>
+                    </div>
+                </div>
+                <div class="info-row">
+                    <div class="info-row-icon">🏷️</div>
+                    <div>
+                        <div class="info-row-label">Status Jalan</div>
+                        <div class="info-row-value">
+                            <span class="status-badge-inline"
+                                  style="background:${color}22;color:${color};border:1px solid ${color}55;">
+                                Jalan ${escapeHTML(row.status_jalan)}
+                            </span>
+                        </div>
+                    </div>
+                </div>
+                <div class="info-row">
+                    <div class="info-row-icon">📏</div>
+                    <div>
+                        <div class="info-row-label">Panjang Jalan</div>
+                        <div class="info-row-value" style="font-family:var(--font-mono);">${panjang}</div>
+                    </div>
+                </div>
+                <button class="btn-hapus" onclick="window._jalanHapus(${row.id}, this)">🗑 Hapus Jalan</button>
+            </div>
+        `;
+    }
+
+    // ── Load data ───────────────────────────────────────────────────
+    function loadData() {
+        layerGroup.clearLayers();
+        allLayers = {};
+
+        fetch('api/jalan/ambil.php?_=' + Date.now(), { cache: 'no-store' })
+            .then(r => r.json())
+            .then(j => {
+                if (j.status !== 'success') throw new Error(j.message);
+                updateCount(j.total, '🛣️');
+                j.data.forEach(addPolylineToMap);
+                refreshJalanList(j.data);
+            })
+            .catch(err => { showToast('Gagal memuat data jalan.', 'error'); console.error(err); });
+    }
+
+    // ── Refresh panel list Data Jalan ──────────────────────────────────
+    function refreshJalanList(data) {
+        if (typeof window.dlRefreshList !== 'function') return;
+        const COLORS = { 'Nasional': '#ef4444', 'Provinsi': '#f97316', 'Kabupaten': '#eab308' };
+        const items = (data || []).map(row => ({
+            id: row.id,
+            name: row.nama_jalan,
+            badge: row.status_jalan,
+            badgeColor: COLORS[row.status_jalan] || '#888',
+            dotColor:   COLORS[row.status_jalan] || '#888'
+        }));
+        window.dlRefreshList('Jalan', items);
+    }
+
+    // ── Hapus jalan ───────────────────────────────────
+    window._jalanHapus = function (id, btnEl) {
+        showDeleteConfirm('Yakin ingin menghapus data jalan ini?').then(confirmed => {
+            if (!confirmed) return;
+            btnEl.disabled = true;
+            btnEl.textContent = '⏳ Menghapus...';
+
+            const fd = new FormData();
+            fd.append('id', id);
+
+            fetch('api/jalan/hapus.php', { method: 'POST', body: fd })
+                .then(r => r.json())
+                .then(j => {
+                    if (j.status === 'success') {
+                        map.closePopup();
+                        if (allLayers[id]) { layerGroup.removeLayer(allLayers[id]); delete allLayers[id]; }
+                        updateCount(Object.keys(allLayers).length, '🛣️');
+                        const COLORS = { 'Nasional': '#ef4444', 'Provinsi': '#f97316', 'Kabupaten': '#eab308' };
+                        const remaining = Object.values(allLayers).map(l => ({
+                            id: l._jalanId, name: l._jalanNama,
+                            badge: l._jalanStatus,
+                            badgeColor: COLORS[l._jalanStatus] || '#888',
+                            dotColor:   COLORS[l._jalanStatus] || '#888'
+                        }));
+                        if (typeof window.dlRefreshList === 'function') window.dlRefreshList('Jalan', remaining);
+                        showToast('Data jalan berhasil dihapus.');
+                    } else throw new Error(j.message);
+                })
+                .catch(err => {
+                    showToast(err.message || 'Gagal menghapus.', 'error');
+                    btnEl.disabled = false;
+                    btnEl.textContent = '🗑 Hapus Jalan';
+                });
+        });
+    };
+
+    // ── Drawing: gambar polyline baru ────────────────
+    let drawingPoints = [];
+    let drawingLayer = null; // polyline permanen per point click
+    let liveLineLayer = null; // polyline preview kursor ke ujung terakhir
+    let liveTooltip = null;   // tooltip info ukuran
+    let drawingMarkers = [];  // titik-titik sementara
+    let isDrawing = false;
+    let lastClickAt = 0;
+
+    function startDrawing() {
+        isDrawing = true;
+        drawingPoints = [];
+        lastClickAt = 0;
+        document.getElementById('drawHint').classList.add('visible');
+        map.doubleClickZoom.disable();
+    }
+
+    function stopDrawing(save) {
+        isDrawing = false;
+        document.getElementById('drawHint').classList.remove('visible');
+        map.doubleClickZoom.enable();
+
+        // Bersihkan preview
+        if (drawingLayer) { map.removeLayer(drawingLayer); drawingLayer = null; }
+        if (liveLineLayer) { map.removeLayer(liveLineLayer); liveLineLayer = null; }
+        if (liveTooltip) { map.removeLayer(liveTooltip); liveTooltip = null; }
+        drawingMarkers.forEach(m => map.removeLayer(m));
+        drawingMarkers = [];
+
+        if (save && drawingPoints.length >= 2) {
+            showFormJalan(drawingPoints.slice());
+        }
+        drawingPoints = [];
+
+        if (typeof window._resetActiveTool === 'function') window._resetActiveTool();
+    }
+
+    function finishDrawing() {
+        if (!isDrawing) return;
+        if (drawingPoints.length >= 2) {
+            stopDrawing(true);
+        } else {
+            showToast('Minimal 2 titik untuk membuat jalan (Polyline)', 'error');
+        }
+    }
+
+    function onMapClick(e) {
+        if (currentMode !== 2 || currentSubMode !== 'jalan') return;
+        if (!isDrawing) return;
+
+        const now = Date.now();
+        // Deteksi double-click: klik kedua dalam 350ms → finalisasi tanpa menambah titik
+        if (now - lastClickAt < 350) {
+            lastClickAt = 0;
+            finishDrawing();
+            return;
+        }
+        lastClickAt = now;
+
+        const latlng = e.latlng;
+        drawingPoints.push(latlng);
+
+        // Titik visual
+        const m = L.circleMarker(latlng, { radius: 5, color: '#388bfd', fillColor: '#388bfd', fillOpacity: 1, pane: 'drawPane' });
+        m.addTo(map);
+        drawingMarkers.push(m);
+
+        // Preview polyline
+        if (drawingLayer) map.removeLayer(drawingLayer);
+        if (drawingPoints.length >= 2) {
+            drawingLayer = L.polyline(drawingPoints, { color: '#388bfd', weight: 4, opacity: .9, pane: 'drawPane' }).addTo(map);
+        }
+    }
+
+    function onMapDoubleClick(e) {
+        if (currentMode !== 2 || currentSubMode !== 'jalan' || !isDrawing) return;
+        if (e.originalEvent) L.DomEvent.stop(e.originalEvent);
+        finishDrawing();
+    }
+
+    function onMouseMove(e) {
+        if (currentMode !== 2 || currentSubMode !== 'jalan' || !isDrawing) return;
+        if (drawingPoints.length === 0) {
+            if (liveTooltip) { map.removeLayer(liveTooltip); liveTooltip = null; }
+            return;
+        }
+
+        const lastPoint = drawingPoints[drawingPoints.length - 1];
+        const currentPoint = e.latlng;
+
+        // Gambar garis tipis (preview) dari titik terakhir ke cursor
+        if (liveLineLayer) map.removeLayer(liveLineLayer);
+        liveLineLayer = L.polyline([lastPoint, currentPoint], {
+            color: '#79c0ff', weight: 2, dashArray: '5,6', opacity: 0.6, pane: 'drawPane'
+        }).addTo(map);
+
+        // Hitung total panjang sampai titik ini
+        let totalMeter = 0;
+        for (let i = 0; i < drawingPoints.length - 1; i++) {
+            totalMeter += drawingPoints[i].distanceTo(drawingPoints[i + 1]);
+        }
+        totalMeter += lastPoint.distanceTo(currentPoint);
+
+        const txt = (totalMeter >= 1000) 
+            ? (totalMeter / 1000).toFixed(2) + ' km' 
+            : totalMeter.toFixed(1) + ' m';
+
+        // Tampilkan tooltip berjalan
+        if (!liveTooltip) {
+            liveTooltip = L.tooltip({ permanent: true, className: 'live-tooltip', direction: 'auto', offset: [15, 15], pane: 'drawPane' })
+                           .setLatLng(currentPoint)
+                           .setContent('<b>➕ Lanjut</b> · <kbd>Enter</kbd> / 2×klik selesai<br>Panjang: ' + txt)
+                           .addTo(map);
+        } else {
+            liveTooltip.setLatLng(currentPoint);
+            liveTooltip.setContent('<b>➕ Lanjut</b> · <kbd>Enter</kbd> / 2×klik selesai<br>Panjang: ' + txt);
+        }
+    }
+
+    function onKeyDown(e) {
+        if (currentMode !== 2 || currentSubMode !== 'jalan' || !isDrawing) return;
+        if (e.key === 'Enter' || e.keyCode === 13) {
+            e.preventDefault();
+            finishDrawing();
+        }
+        if (e.key === 'Escape') stopDrawing(false);
+    }
+
+    // ── Form popup setelah gambar selesai ─────────────
+    function showFormJalan(points) {
+        // Hitung panjang via Leaflet
+        let totalMeter = 0;
+        for (let i = 0; i < points.length - 1; i++) {
+            totalMeter += points[i].distanceTo(points[i + 1]);
+        }
+        totalMeter = totalMeter.toFixed(2);
+
+        // Build GeoJSON LineString
+        const geojson = JSON.stringify({
+            type: 'LineString',
+            coordinates: points.map(p => [p.lng, p.lat])
+        });
+
+        // Popup di titik tengah
+        const midIdx = Math.floor(points.length / 2);
+        const midPt = points[midIdx];
+
+        L.popup({ maxWidth: 340, closeOnClick: false, closeButton: true })
+            .setLatLng(midPt)
+            .setContent(`
+                <div class="form-popup">
+                    <div class="form-popup-header">
+                        <div class="form-popup-icon blue">🛣️</div>
+                        <div>
+                            <div class="form-popup-title">Tambah Data Jalan</div>
+                            <div class="form-popup-coords">${points.length} titik · ${totalMeter} m</div>
+                        </div>
+                    </div>
+                    <div class="form-group">
+                        <label>Nama Jalan *</label>
+                        <input type="text" id="fj_nama" placeholder="cth. Jl. Ahmad Yani" maxlength="100" autocomplete="off">
+                    </div>
+                    <div class="form-group">
+                        <label>Status Jalan *</label>
+                        <select id="fj_status">
+                            <option value="Nasional">Jalan Nasional</option>
+                            <option value="Provinsi">Jalan Provinsi</option>
+                            <option value="Kabupaten" selected>Jalan Kabupaten</option>
+                        </select>
+                    </div>
+                    <div class="form-group">
+                        <label>Panjang Jalan (otomatis)</label>
+                        <div class="input-readonly">${totalMeter} meter</div>
+                    </div>
+                    <input type="hidden" id="fj_geojson" value='${escapeHTML(geojson)}'>
+                    <input type="hidden" id="fj_panjang" value="${totalMeter}">
+                    <button class="btn-save" id="btnSimpanJalan" onclick="window._jalanSimpan()">💾 Simpan Jalan</button>
+                    <div class="form-status" id="jalanStatus"></div>
+                </div>
+            `)
+            .openOn(map);
+
+        setTimeout(() => { const el = document.getElementById('fj_nama'); if (el) el.focus(); }, 200);
+
+        // Kalau popup ditutup tanpa simpan: hapus preview
+        map.once('popupclose', () => {
+            // preview sudah di-clear di stopDrawing
+        });
+    }
+
+    // ── Simpan jalan ──────────────────────────────────
+    window._jalanSimpan = function () {
+        const nama = document.getElementById('fj_nama').value.trim();
+        const status = document.getElementById('fj_status').value;
+        const geojson = document.getElementById('fj_geojson').value;
+        const panjang = document.getElementById('fj_panjang').value;
+        const statusEl = document.getElementById('jalanStatus');
+        const btn = document.getElementById('btnSimpanJalan');
+
+        if (!nama) {
+            statusEl.textContent = '⚠ Nama jalan wajib diisi.';
+            statusEl.className = 'form-status error';
+            document.getElementById('fj_nama').focus();
+            return;
+        }
+
+        btn.disabled = true;
+        btn.textContent = '⏳ Menyimpan...';
+
+        const fd = new FormData();
+        fd.append('nama_jalan', nama);
+        fd.append('status_jalan', status);
+        fd.append('geojson', geojson);
+        fd.append('panjang_meter', panjang);
+
+        fetch('api/jalan/simpan.php', { method: 'POST', body: fd })
+            .then(r => r.json())
+            .then(j => {
+                if (j.status === 'success') {
+                    map.closePopup();
+                    addPolylineToMap(j.data);
+                    updateCount(Object.keys(allLayers).length, '🛣️');
+                    const COLORS = { 'Nasional': '#ef4444', 'Provinsi': '#f97316', 'Kabupaten': '#eab308' };
+                    const allItems = Object.values(allLayers).map(l => ({
+                        id: l._jalanId, name: l._jalanNama,
+                        badge: l._jalanStatus,
+                        badgeColor: COLORS[l._jalanStatus] || '#888',
+                        dotColor:   COLORS[l._jalanStatus] || '#888'
+                    }));
+                    if (typeof window.dlRefreshList === 'function') window.dlRefreshList('Jalan', allItems);
+                    showToast(`"${escapeHTML(nama)}" berhasil disimpan!`);
+                } else throw new Error(j.message);
+            })
+            .catch(err => {
+                statusEl.textContent = '✕ ' + err.message;
+                statusEl.className = 'form-status error';
+                btn.disabled = false;
+                btn.textContent = '💾 Simpan Jalan';
+            });
+    };
+
+    // ── Init / cleanup ───────────────────────────────────────────
+    window.initJalan = function () {
+        if (!active) {
+            active = true;
+            map.on('click', onMapClick);
+            map.on('dblclick', onMapDoubleClick);
+            map.on('mousemove', onMouseMove);
+            document.addEventListener('keydown', onKeyDown);
+        }
+
+        // Daftarkan fungsi focus untuk panel list
+        window._dlFocusFns['Jalan'] = function(id) {
+            const layer = allLayers[id];
+            if (!layer) return;
+            map.fitBounds(layer.getBounds(), { padding: [40, 40], animate: true });
+            setTimeout(() => layer.openPopup(layer.getBounds().getCenter()), 400);
+        };
+
+        layerGroup.addTo(map);
+        loadData();
+    };
+
+    // Ekspos ke global agar bisa dipanggil dari index.php
+    window._jalanStartDraw = startDrawing;
+    window._jalanFinishDraw = finishDrawing;
+    window._jalanStopDraw = function() { stopDrawing(false); };
+
+    // Filter Toggle
+    window._jalanToggleLayer = function(visible) {
+        if (visible) {
+            map.addLayer(layerGroup);
+        } else {
+            map.removeLayer(layerGroup);
+            stopDrawing(false); // Batalkan mode draw jika layer disembunyikan
+        }
+    };
+
+})();