{{--
  WIDGET NRES — Cuaca (data.gov.my) + Indeks Pencemaran Udara (APIMS · DOE)
  ---------------------------------------------------------------------------
  · Cuaca     : API terbuka data.gov.my (proksi: /widget/weather)
  · IPU/APIMS : widget rasmi DOE (widgetnres.js) + fallback proksi
                (/widget/air-quality) kerana CORS DOE hanya benarkan
                eqmp.doe.gov.my sahaja.
--}}
<section class="nres-widget row g-3 mt-4 mb-5" aria-label="{{ t('Widget NRES') }}">

    {{-- Kad 1: Cuaca --}}
    <div class="col-lg-6">
        <div class="nres-widget__card">
            <div class="nres-widget__head">
                <span class="nres-widget__icon" aria-hidden="true">
                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8"
                        stroke-linecap="round" stroke-linejoin="round">
                        <path d="M17.5 19a4.5 4.5 0 1 0-1.4-8.8A5.5 5.5 0 0 0 6 11.5 3.5 3.5 0 0 0 6.5 19z" />
                    </svg>
                </span>
                <span class="nres-widget__title">{{ t('Cuaca Semasa') }}</span>
                <span class="nres-widget__src">data.gov.my</span>
            </div>

            <div class="nres-widget__body" id="nres-weather"
                data-endpoint="{{ url('/widget/weather') }}" data-location="Putrajaya">
                <p class="nres-widget__muted">{{ t('Memuatkan ramalan cuaca…') }}</p>
            </div>

            <div class="nres-widget__foot">
                <label class="nres-widget__label" for="nres-weather-loc">{{ t('Lokasi') }}</label>
                <select class="nres-widget__select" id="nres-weather-loc">
                    <option value="Putrajaya" selected>Putrajaya</option>
                    <option value="Kuala Lumpur">Kuala Lumpur</option>
                    <option value="Ipoh">Ipoh</option>
                    <option value="Kuantan">Kuantan</option>
                    <option value="Kuching">Kuching</option>
                    <option value="Kota Kinabalu">Kota Kinabalu</option>
                    <option value="Johor Bahru">Johor Bahru</option>
                    <option value="Kangar">Kangar</option>
                </select>
            </div>
        </div>
    </div>

    {{-- Kad 2: Indeks Pencemaran Udara --}}
    <div class="col-lg-6">
        <div class="nres-widget__card">
            <div class="nres-widget__head">
                <span class="nres-widget__icon" aria-hidden="true">
                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.8"
                        stroke-linecap="round" stroke-linejoin="round">
                        <path d="M3 8h11a3 3 0 1 0-3-3" />
                        <path d="M3 12h15a3 3 0 1 1-3 3" />
                        <path d="M3 16h8" />
                    </svg>
                </span>
                <span class="nres-widget__title">{{ t('Indeks Pencemaran Udara') }}</span>
                <span class="nres-widget__src">APIMS · DOE</span>
            </div>

            <div class="nres-widget__body">
                {{-- Widget rasmi DOE (jika CORS DOE benarkan) --}}
                <div id="apims-widget-container" class="nres-widget__doe"></div>

                {{-- Fallback: data melalui proksi kita --}}
                <div id="nres-air" class="nres-widget__air" hidden
                    data-endpoint="{{ url('/widget/air-quality') }}">
                    <p class="nres-widget__muted">{{ t('Memuatkan IPU…') }}</p>
                </div>
            </div>

            <div class="nres-widget__foot nres-widget__foot--note">
                <span id="nres-air-updated" class="nres-widget__note"></span>
            </div>
        </div>
    </div>
</section>

<style>
    .nres-widget__card {
        display: flex;
        flex-direction: column;
        height: 100%;
        border: 1px solid #dbe7e9;
        border-radius: 16px;
        background: #fff;
        box-shadow: 0 10px 26px rgba(16, 62, 56, .06);
        overflow: hidden;
    }

    .nres-widget__head {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 14px 18px;
        background: linear-gradient(120deg, #14413a, #11808f);
        color: #fff;
    }

    .nres-widget__icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 34px;
        height: 34px;
        border-radius: 10px;
        background: rgba(255, 255, 255, .18);
        flex-shrink: 0;
    }

    .nres-widget__icon svg {
        width: 20px;
        height: 20px;
    }

    .nres-widget__title {
        flex: 1;
        font-size: .98rem;
        font-weight: 800;
        letter-spacing: .01em;
    }

    .nres-widget__src {
        padding: 3px 10px;
        border-radius: 999px;
        background: rgba(255, 255, 255, .18);
        font-size: .68rem;
        font-weight: 700;
        letter-spacing: .04em;
        text-transform: uppercase;
    }

    .nres-widget__body {
        flex: 1;
        padding: 18px;
    }

    .nres-widget__muted {
        margin: 0;
        color: #7b8f8c;
        font-size: .88rem;
    }

    .nres-widget__foot {
        display: flex;
        align-items: center;
        gap: 10px;
        padding: 12px 18px;
        border-top: 1px solid #eef4f5;
        background: #f8fbfb;
    }

    .nres-widget__foot--note {
        justify-content: flex-end;
        min-height: 44px;
    }

    .nres-widget__label {
        color: #4a6b66;
        font-size: .8rem;
        font-weight: 700;
    }

    .nres-widget__select {
        flex: 1;
        padding: 8px 10px;
        border: 1px solid #d9e6e7;
        border-radius: 10px;
        background: #fff;
        color: #24443f;
        font-size: .85rem;
        font-weight: 600;
    }

    .nres-widget__note {
        color: #7b8f8c;
        font-size: .74rem;
    }

    .nres-widget__doe {
        max-width: 220px;
        margin: 0 auto;
    }
</style>

{{-- Widget rasmi DOE (APIMS) --}}
<script src="https://eqms.doe.gov.my/widget/widgetnres.js" defer></script>

<script>
    (function () {
        'use strict';

        /* ─────────────── 1. CUACA (data.gov.my) ─────────────── */
        var wBox = document.getElementById('nres-weather');
        var wSel = document.getElementById('nres-weather-loc');

        function weatherIcon(text) {
            var t = (text || '').toLowerCase();

            if (t.indexOf('ribut') > -1 || t.indexOf('petir') > -1) return '⛈️';
            if (t.indexOf('hujan') > -1) return '🌧️';
            if (t.indexOf('mendung') > -1 || t.indexOf('awan') > -1) return '☁️';
            if (t.indexOf('jerebu') > -1) return '🌫️';

            return '☀️';
        }

        function loadWeather(loc) {
            if (!wBox) return;

            wBox.innerHTML = '<p class="nres-widget__muted">Memuatkan ramalan cuaca…</p>';

            fetch(wBox.dataset.endpoint + '?location=' + encodeURIComponent(loc || 'Putrajaya'))
                .then(function (r) { return r.json(); })
                .then(function (d) {
                    if (!d || !d.ok || !d.items || !d.items.length) {
                        wBox.innerHTML = '<p class="nres-widget__muted">Ramalan cuaca tidak tersedia buat masa ini.</p>';

                        return;
                    }

                    var it = d.items[0];
                    var parts = [['Pagi', it.morning], ['Petang', it.afternoon], ['Malam', it.night]];
                    var rows = '';

                    for (var i = 0; i < parts.length; i++) {
                        rows += '<div class="nres-wx__row"><span class="nres-wx__when">' + parts[i][0] + '</span>' +
                            '<span class="nres-wx__val">' + weatherIcon(parts[i][1]) + ' ' + (parts[i][1] || '-') + '</span></div>';
                    }

                    wBox.innerHTML =
                        '<div class="nres-wx">' +
                            '<div class="nres-wx__top">' +
                                '<span class="nres-wx__icon">' + weatherIcon(it.summary) + '</span>' +
                                '<div>' +
                                    '<div class="nres-wx__loc">' + (it.location || loc) + '</div>' +
                                    '<div class="nres-wx__summary">' + (it.summary || '-') +
                                        (it.summary_when ? ' · ' + it.summary_when : '') + '</div>' +
                                '</div>' +
                                '<div class="nres-wx__temp">' +
                                    '<span class="nres-wx__max">' + (it.max_temp != null ? it.max_temp + '°' : '-') + '</span>' +
                                    '<span class="nres-wx__min">' + (it.min_temp != null ? it.min_temp + '°' : '') + '</span>' +
                                '</div>' +
                            '</div>' +
                            '<div class="nres-wx__rows">' + rows + '</div>' +
                            '<div class="nres-wx__date">' + (it.date || '') + '</div>' +
                        '</div>';
                })
                .catch(function () {
                    wBox.innerHTML = '<p class="nres-widget__muted">Ramalan cuaca tidak tersedia buat masa ini.</p>';
                });
        }

        if (wBox && wSel) {
            loadWeather(wBox.dataset.location);

            wSel.addEventListener('change', function () {
                loadWeather(this.value);
            });
        }

        /* ─────────────── 2. INDEKS PENCEMARAN UDARA (APIMS · DOE) ─────────────── */
        var aBox = document.getElementById('nres-air');
        var aNote = document.getElementById('nres-air-updated');

        var AIR_COLORS = {
            'Baik': '#00a651',
            'Sederhana': '#0072bc',
            'Moderate': '#0072bc',
            'Tidak Sihat': '#fff200',
            'Unhealthy': '#fff200',
            'Sangat Tidak Sihat': '#f7941d',
            'Very Unhealthy': '#f7941d',
            'Berbahaya': '#ed1c24',
            'Hazardous': '#ed1c24'
        };

        function airColor(cat) {
            return AIR_COLORS[cat] || '#0072bc';
        }

        function airTextColor(cat) {
            return ['Tidak Sihat', 'Unhealthy'].indexOf(cat) > -1 ? '#3a3a00' : '#fff';
        }

        function loadAir() {
            if (!aBox) return;

            aBox.innerHTML = '<p class="nres-widget__muted">Memuatkan IPU…</p>';

            fetch(aBox.dataset.endpoint)
                .then(function (r) { return r.json(); })
                .then(function (d) {
                    if (!d || !d.ok) {
                        aBox.innerHTML = '<p class="nres-widget__muted">Data IPU tidak tersedia buat masa ini.</p>';

                        return;
                    }

                    aBox.innerHTML =
                        '<div class="nres-air">' +
                            '<div class="nres-air__badge" style="background:' + airColor(d.category) +
                                ';color:' + airTextColor(d.category) + '">' +
                                '<span class="nres-air__lbl">IPU</span>' +
                                '<span class="nres-air__val">' + (d.api != null ? d.api : '-') + '</span>' +
                                '<span class="nres-air__cat">' + (d.category || '-') + '</span>' +
                            '</div>' +
                            '<div class="nres-air__meta">' +
                                '<div class="nres-air__loc">' + (d.location || '-') + '</div>' +
                                '<div class="nres-air__stn">Stesen ' + (d.station_id || '-') + '</div>' +
                            '</div>' +
                        '</div>';

                    if (aNote && d.date_time) {
                        aNote.textContent = 'Dikemas kini ' + String(d.date_time).replace('T', ' ');
                    }
                })
                .catch(function () {
                    aBox.innerHTML = '<p class="nres-widget__muted">Data IPU tidak tersedia buat masa ini.</p>';
                });
        }

        /* Widget rasmi DOE cuba muat data. Jika gagal (CORS DOE hanya benarkan
           eqmp.doe.gov.my), guna proksi kita supaya kad ini tetap berfungsi. */
        function useAirFallback() {
            var doe = document.getElementById('apims-widget-container');
            var reading = document.getElementById('apims-reading');
            var val = reading ? (reading.textContent || '').trim() : '';
            var ok = val !== '' && val !== '-' && val !== 'LOADING...';

            if (doe) {
                doe.hidden = !ok;
            }

            if (aBox) {
                aBox.hidden = ok;
            }

            if (!ok) {
                loadAir();
            }
        }

        if (document.readyState === 'loading') {
            document.addEventListener('DOMContentLoaded', function () {
                setTimeout(useAirFallback, 4500);
            });
        } else {
            setTimeout(useAirFallback, 4500);
        }
    })();
</script>

<style>
    .nres-wx__top {
        display: flex;
        align-items: center;
        gap: 14px;
    }

    .nres-wx__icon {
        font-size: 2rem;
        line-height: 1;
    }

    .nres-wx__loc {
        color: #14413a;
        font-size: .95rem;
        font-weight: 800;
    }

    .nres-wx__summary {
        color: #5c6b6b;
        font-size: .82rem;
    }

    .nres-wx__temp {
        margin-left: auto;
        text-align: right;
    }

    .nres-wx__max {
        display: block;
        color: #11808f;
        font-size: 1.5rem;
        font-weight: 800;
        line-height: 1.1;
    }

    .nres-wx__min {
        color: #8aa0a0;
        font-size: .82rem;
        font-weight: 600;
    }

    .nres-wx__rows {
        display: grid;
        gap: 6px;
        margin-top: 14px;
    }

    .nres-wx__row {
        display: flex;
        justify-content: space-between;
        gap: 10px;
        padding: 7px 10px;
        border-radius: 9px;
        background: #f6fbfb;
        font-size: .82rem;
    }

    .nres-wx__when {
        color: #4a6b66;
        font-weight: 700;
    }

    .nres-wx__val {
        color: #24443f;
        font-weight: 600;
    }

    .nres-wx__date {
        margin-top: 12px;
        color: #8aa0a0;
        font-size: .74rem;
        text-align: right;
    }

    .nres-air {
        display: flex;
        align-items: center;
        gap: 16px;
    }

    .nres-air__badge {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 96px;
        height: 96px;
        border-radius: 16px;
        flex-shrink: 0;
        text-align: center;
    }

    .nres-air__lbl {
        font-size: .62rem;
        font-weight: 700;
        letter-spacing: .08em;
    }

    .nres-air__val {
        font-size: 2rem;
        font-weight: 800;
        line-height: 1.1;
    }

    .nres-air__cat {
        font-size: .62rem;
        font-weight: 700;
    }

    .nres-air__loc {
        color: #14413a;
        font-size: .95rem;
        font-weight: 800;
    }

    .nres-air__stn {
        margin-top: 4px;
        color: #7b8f8c;
        font-size: .8rem;
    }
</style>