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envicy
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<?php
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/**
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* stats_extended.php
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* Dashboard terintegrasi: webgis_poverty + jalan + spbu + penduduk choropleth
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*/
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header('Content-Type: application/json; charset=UTF-8');
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require_once '../auth_helper.php';
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requireLogin();
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// ── Helper: buat koneksi terpisah ─────────────────────────────────────────
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function makeConn($dbName) {
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$c = new mysqli("localhost", "root", "", $dbName);
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if ($c->connect_error) return null;
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$c->set_charset("utf8mb4");
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return $c;
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}
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// ── Koneksi ke masing-masing database ────────────────────────────────────
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$connPoverty = makeConn("webgis_poverty"); // atau "webgis" sesuai db.sql
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$connJalan = makeConn("jalan");
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$connSpbu = makeConn("spbu");
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// ── 1. Data dari webgis_poverty (kemiskinan) ─────────────────────────────
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$poverty = [
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'total_miskin' => 0,
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'total_jiwa' => 0,
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'total_ibadah' => 0,
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'total_log' => 0,
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'terurus' => 0,
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'tidak_terurus' => 0,
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'pct_terurus' => 0,
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'distribusi' => ['kategori' => [], 'tipe_bantuan' => [], 'per_bulan' => []],
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];
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if ($connPoverty) {
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// Total KK miskin & jiwa
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$r = $connPoverty->query("SELECT COUNT(*) as c, COALESCE(SUM(jumlah_jiwa),0) as j FROM penduduk_miskin");
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if ($r && $row = $r->fetch_assoc()) {
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$poverty['total_miskin'] = (int)$row['c'];
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$poverty['total_jiwa'] = (int)$row['j'];
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}
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// Total rumah ibadah
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$r = $connPoverty->query("SELECT COUNT(*) as c FROM rumah_ibadah");
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if ($r && $row = $r->fetch_assoc()) $poverty['total_ibadah'] = (int)$row['c'];
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// Total log bantuan
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$r = $connPoverty->query("SELECT COUNT(*) as c FROM log_bantuan");
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if ($r && $row = $r->fetch_assoc()) $poverty['total_log'] = (int)$row['c'];
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// Kategori bantuan
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$r = $connPoverty->query("SELECT kategori_bantuan, COUNT(*) as c FROM penduduk_miskin GROUP BY kategori_bantuan");
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if ($r) while ($row = $r->fetch_assoc()) $poverty['distribusi']['kategori'][$row['kategori_bantuan']] = (int)$row['c'];
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// Tipe bantuan dari log
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$r = $connPoverty->query("SELECT tipe_bantuan, COUNT(*) as c FROM log_bantuan GROUP BY tipe_bantuan");
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if ($r) while ($row = $r->fetch_assoc()) $poverty['distribusi']['tipe_bantuan'][$row['tipe_bantuan']] = (int)$row['c'];
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// Bantuan per bulan (6 bulan terakhir)
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$r = $connPoverty->query("
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SELECT DATE_FORMAT(tanggal,'%Y-%m') as bulan, COUNT(*) as cnt
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FROM log_bantuan
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WHERE tanggal >= DATE_SUB(CURDATE(), INTERVAL 6 MONTH)
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GROUP BY bulan ORDER BY bulan ASC
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");
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if ($r) while ($row = $r->fetch_assoc()) $poverty['distribusi']['per_bulan'][] = $row;
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// Terurus vs tidak (radius sederhana: ada di radius salah satu ibadah)
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$ibadahRes = $connPoverty->query("SELECT lat, lng, radius FROM rumah_ibadah");
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$ibadahArr = [];
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if ($ibadahRes) while ($row = $ibadahRes->fetch_assoc()) $ibadahArr[] = $row;
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$miskinRes = $connPoverty->query("SELECT lat, lng FROM penduduk_miskin");
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if ($miskinRes) {
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while ($m = $miskinRes->fetch_assoc()) {
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$inRadius = false;
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foreach ($ibadahArr as $ib) {
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$dlat = deg2rad($ib['lat'] - $m['lat']);
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$dlng = deg2rad($ib['lng'] - $m['lng']);
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$a = sin($dlat/2)**2 + cos(deg2rad($m['lat']))*cos(deg2rad($ib['lat']))*sin($dlng/2)**2;
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$dist = 6371000 * 2 * atan2(sqrt($a), sqrt(1-$a));
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if ($dist <= (float)$ib['radius']) { $inRadius = true; break; }
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}
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if ($inRadius) $poverty['terurus']++; else $poverty['tidak_terurus']++;
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}
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$tot = $poverty['total_miskin'];
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$poverty['pct_terurus'] = $tot > 0 ? round($poverty['terurus'] / $tot * 100, 1) : 0;
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}
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$connPoverty->close();
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}
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// ── 2. Data Jalan ─────────────────────────────────────────────────────────
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$jalan = [
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'total_jalan' => 0,
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'total_panjang_m' => 0,
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'per_status' => [],
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'total_parsil' => 0,
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'total_luas_m2' => 0,
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'per_kepemilikan' => [],
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];
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if ($connJalan) {
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$r = $connJalan->query("SELECT COUNT(*) as c, COALESCE(SUM(panjang_meter),0) as p FROM jalan");
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if ($r && $row = $r->fetch_assoc()) {
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$jalan['total_jalan'] = (int)$row['c'];
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$jalan['total_panjang_m'] = (float)$row['p'];
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}
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$r = $connJalan->query("SELECT status_jalan, COUNT(*) as c FROM jalan GROUP BY status_jalan");
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if ($r) while ($row = $r->fetch_assoc()) $jalan['per_status'][$row['status_jalan']] = (int)$row['c'];
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$r = $connJalan->query("SELECT COUNT(*) as c, COALESCE(SUM(luas_m2),0) as l FROM parsil_tanah");
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if ($r && $row = $r->fetch_assoc()) {
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$jalan['total_parsil'] = (int)$row['c'];
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$jalan['total_luas_m2'] = (float)$row['l'];
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}
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$r = $connJalan->query("SELECT status_kepemilikan, COUNT(*) as c FROM parsil_tanah GROUP BY status_kepemilikan");
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if ($r) while ($row = $r->fetch_assoc()) $jalan['per_kepemilikan'][$row['status_kepemilikan']] = (int)$row['c'];
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$connJalan->close();
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}
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// ── 3. Data SPBU ──────────────────────────────────────────────────────────
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$spbu = [
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'total_spbu' => 0,
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'buka_24_jam' => 0,
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'tidak_24_jam' => 0,
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'list' => [],
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];
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if ($connSpbu) {
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$r = $connSpbu->query("SELECT COUNT(*) as c FROM spbu");
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if ($r && $row = $r->fetch_assoc()) $spbu['total_spbu'] = (int)$row['c'];
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$r = $connSpbu->query("SELECT SUM(buka_24_jam=1) as buka, SUM(buka_24_jam=0) as tidak FROM spbu");
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if ($r && $row = $r->fetch_assoc()) {
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$spbu['buka_24_jam'] = (int)$row['buka'];
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$spbu['tidak_24_jam'] = (int)$row['tidak'];
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}
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$r = $connSpbu->query("SELECT nama_spbu, nomor_wa, buka_24_jam, latitude, longitude FROM spbu ORDER BY nama_spbu");
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if ($r) while ($row = $r->fetch_assoc()) $spbu['list'][] = $row;
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$connSpbu->close();
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}
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// ── 4. Data Penduduk (choropleth — static dari pontianak.json) ────────────
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// Data kepadatan per kecamatan sudah ada di file JS, ringkasan di sini
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$penduduk = [
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'kecamatan' => [
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['nama' => 'Pontianak Barat', 'density' => 9.331],
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['nama' => 'Pontianak Kota', 'density' => 8.102],
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['nama' => 'Pontianak Timur', 'density' => 9.196],
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['nama' => 'Pontianak Selatan', 'density' => 5.673],
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['nama' => 'Pontianak Utara', 'density' => 3.642],
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['nama' => 'Pontianak Tenggara', 'density' => 3.103],
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]
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];
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$penduduk['total_kecamatan'] = count($penduduk['kecamatan']);
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$penduduk['rata_density'] = round(array_sum(array_column($penduduk['kecamatan'],'density')) / $penduduk['total_kecamatan'], 3);
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$penduduk['terpadat'] = $penduduk['kecamatan'][array_search(max(array_column($penduduk['kecamatan'],'density')), array_column($penduduk['kecamatan'],'density'))]['nama'];
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// ── Output ────────────────────────────────────────────────────────────────
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echo json_encode([
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'status' => 'success',
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'poverty' => $poverty,
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'jalan' => $jalan,
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'spbu' => $spbu,
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'penduduk' => $penduduk,
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], JSON_UNESCAPED_UNICODE);
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