dewemoji/app/resources/views/site/home.blade.php

@extends('site.layout')

@section('title', 'Dewemoji - Emoji Browser')

@section('content')
    <section class="card" style="padding: 18px;">
        <h1 style="margin: 0 0 6px 0;">Emoji Browser</h1>
        <p style="margin: 0; color: var(--muted);">Rebuilt website powered by <code>/v1</code> APIs.</p>

        <div style="display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 10px; margin-top: 16px;" id="filters">
            <input id="q" type="text" placeholder="Search (e.g. love, senyum)" style="padding: 10px; border: 1px solid var(--border); border-radius: 10px;">
            <select id="category" style="padding: 10px; border: 1px solid var(--border); border-radius: 10px;">
                <option value="">All categories</option>
            </select>
            <select id="subcategory" style="padding: 10px; border: 1px solid var(--border); border-radius: 10px;" disabled>
                <option value="">All subcategories</option>
            </select>
        </div>
    </section>

    <section class="card" style="margin-top: 14px; padding: 14px;">
        <div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px;">
            <strong>Results</strong>
            <span id="count" style="color: var(--muted); font-size: 13px;">0 / 0</span>
        </div>

        <div id="grid" style="display: grid; grid-template-columns: repeat(auto-fill, minmax(94px, 1fr)); gap: 10px;"></div>

        <div style="text-align: center; margin-top: 14px;">
            <button id="more" style="display:none; border: 1px solid var(--border); background: white; border-radius: 10px; padding: 10px 14px; cursor: pointer;">
                Load more
            </button>
        </div>
    </section>
@endsection

@push('scripts')
<script>
(() => {
    const state = {
        page: 1,
        limit: 20,
        total: 0,
        items: [],
        categories: {},
    };

    const qEl = document.getElementById('q');
    const catEl = document.getElementById('category');
    const subEl = document.getElementById('subcategory');
    const grid = document.getElementById('grid');
    const count = document.getElementById('count');
    const more = document.getElementById('more');

    function esc(s) {
        return String(s || '').replace(/[&<>"']/g, (c) => ({
            '&': '&amp;',
            '<': '&lt;',
            '>': '&gt;',
            '"': '&quot;',
            "'": '&#39;'
        }[c]));
    }

    async function loadCategories() {
        const res = await fetch('/v1/categories');
        const data = await res.json();
        state.categories = data || {};
        Object.keys(state.categories).forEach((name) => {
            const opt = document.createElement('option');
            opt.value = name;
            opt.textContent = name;
            catEl.appendChild(opt);
        });
    }

    function renderSubcategories() {
        const category = catEl.value;
        const subs = state.categories[category] || [];
        subEl.innerHTML = '<option value="">All subcategories</option>';
        subs.forEach((s) => {
            const opt = document.createElement('option');
            opt.value = s;
            opt.textContent = s;
            subEl.appendChild(opt);
        });
        subEl.disabled = subs.length === 0;
    }

    async function fetchEmojis(reset = false) {
        if (reset) {
            state.page = 1;
            state.items = [];
            grid.innerHTML = '';
        }

        const params = new URLSearchParams({
            page: String(state.page),
            limit: String(state.limit),
        });

        if (qEl.value.trim()) params.set('q', qEl.value.trim());
        if (catEl.value) params.set('category', catEl.value);
        if (subEl.value) params.set('subcategory', subEl.value);

        const res = await fetch('/v1/emojis?' + params.toString());
        const data = await res.json();
        state.total = data.total || 0;

        (data.items || []).forEach((item) => state.items.push(item));
        renderGrid(data.items || [], reset);
        updateCount();
        updateMoreButton();
    }

    function renderGrid(items, reset) {
        if (reset && items.length === 0) {
            grid.innerHTML = '<p style="color:var(--muted);grid-column:1/-1;">No emojis found.</p>';
            return;
        }

        items.forEach((item) => {
            const card = document.createElement('a');
            card.href = '/emoji/' + encodeURIComponent(item.slug);
            card.className = 'card';
            card.style.cssText = 'padding:10px;text-decoration:none;color:inherit;display:flex;flex-direction:column;align-items:center;gap:6px;';
            card.innerHTML = `
                <div style="font-size:30px;">${esc(item.emoji)}</div>
                <div style="font-size:12px;text-align:center;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%">${esc(item.name)}</div>
            `;
            grid.appendChild(card);
        });
    }

    function updateCount() {
        count.textContent = `${state.items.length} / ${state.total}`;
    }

    function updateMoreButton() {
        const canLoad = state.items.length < state.total;
        more.style.display = canLoad ? 'inline-block' : 'none';
    }

    let timer = null;
    qEl.addEventListener('input', () => {
        clearTimeout(timer);
        timer = setTimeout(() => fetchEmojis(true), 220);
    });

    catEl.addEventListener('change', async () => {
        renderSubcategories();
        await fetchEmojis(true);
    });

    subEl.addEventListener('change', () => fetchEmojis(true));

    more.addEventListener('click', async () => {
        state.page += 1;
        await fetchEmojis(false);
    });

    (async () => {
        await loadCategories();
        await fetchEmojis(true);
    })();
})();
</script>
@endpush