---
layout: default
title: Busca Avançada de Projetos
permalink: /projetos/
---

{% assign list_bpm = "" %}
{% assign list_plugins = "" %}
{% assign list_instruments = "" %}
{% assign list_samples = "" %}

{% for p in site.data.all %}
    {% if p.bpm %}{% assign list_bpm = list_bpm | append: p.bpm | append: "|||" %}{% endif %}
    
    {% for item in p.tags.plugin %}{% if item != "" %}{% assign list_plugins = list_plugins | append: item | append: "|||" %}{% endif %}{% endfor %}

    {% for track in p.tracks %}
        {% if track.instruments %}
            {% for inst in track.instruments %}{% assign list_instruments = list_instruments | append: inst.instrument_name | append: "|||" %}{% endfor %}
        {% elsif track.instrument_name %}
            {% assign list_instruments = list_instruments | append: track.instrument_name | append: "|||" %}
        {% endif %}
        {% if track.sample %}
            {% for smp in track.sample %}{% assign list_samples = list_samples | append: smp.sample_name | append: "|||" %}{% endfor %}
        {% elsif track.sample_name %}
            {% assign list_samples = list_samples | append: track.sample_name | append: "|||" %}
        {% endif %}
    {% endfor %}
{% endfor %}

{% assign unique_bpm = list_bpm | split: "|||" | uniq | sort %}
{% assign unique_plugins = list_plugins | split: "|||" | uniq | sort %}
{% assign unique_instruments = list_instruments | split: "|||" | uniq | sort %}
{% assign unique_samples = list_samples | split: "|||" | uniq | sort %}

<main class="main-content">
  <div class="publication">
    <div class="container is-fluid">
      <br />
      
      <div class="columns mb-5 is-vcentered">
          <div class="column">
            <h1 class="title is-3 has-text-grey-dark">Explorar Projetos</h1>
            <p class="subtitle is-6 has-text-grey">Use os filtros laterais para combinar critérios.</p>
          </div>
          <div class="column is-narrow">
             <button id="reset-all-filters" class="button is-danger is-light is-small">
                 <span class="icon"><i class="fa-solid fa-rotate-left"></i></span>
                 <span>Limpar Todos os Filtros</span>
             </button>
          </div>
      </div>

      <div class="columns">
        
        <div class="column is-3">
            <div class="box p-3" style="background: #fcfcfc; border: 1px solid #eee;">
                
                <div class="filter-group mb-4">
                    <p class="menu-label has-text-weight-bold mb-2">BPM</p>
                    <div class="field is-grouped is-grouped-multiline">
                        {% for item in unique_bpm %}
                            {% if item != "" %}
                            <div class="control">
                                <label class="checkbox tag is-white" style="border: 1px solid #dbdbdb; cursor: pointer;">
                                    <input type="checkbox" class="filter-checkbox" data-category="bpm" value="{{ item }}">
                                    {{ item }}
                                </label>
                            </div>
                            {% endif %}
                        {% endfor %}
                    </div>
                </div>
                <hr class="my-3">

                <details open>
                    <summary class="menu-label has-text-weight-bold mb-2 clickable-summary">Instrumentos</summary>
                    <div class="filter-content" style="max-height: 200px; overflow-y: auto;">
                        {% for item in unique_instruments %}
                            {% if item != "" %}
                            <label class="checkbox is-block mb-1 is-size-7">
                                <input type="checkbox" class="filter-checkbox" data-category="instruments" value="{{ item }}">
                                {{ item }}
                            </label>
                            {% endif %}
                        {% endfor %}
                    </div>
                </details>
                <hr class="my-3">

                <details>
                    <summary class="menu-label has-text-weight-bold mb-2 clickable-summary">Plugins</summary>
                    <div class="filter-content" style="max-height: 200px; overflow-y: auto;">
                        {% for item in unique_plugins %}
                            {% if item != "" %}
                            <label class="checkbox is-block mb-1 is-size-7">
                                <input type="checkbox" class="filter-checkbox" data-category="plugins" value="{{ item }}">
                                {{ item }}
                            </label>
                            {% endif %}
                        {% endfor %}
                    </div>
                </details>
                <hr class="my-3">

                <details>
                    <summary class="menu-label has-text-weight-bold mb-2 clickable-summary">Samples</summary>
                    <div class="filter-content" style="max-height: 200px; overflow-y: auto;">
                        {% for item in unique_samples %}
                            {% if item != "" %}
                            <label class="checkbox is-block mb-1 is-size-7">
                                <input type="checkbox" class="filter-checkbox" data-category="samples" value="{{ item }}">
                                {{ item | truncate: 25 }}
                            </label>
                            {% endif %}
                        {% endfor %}
                    </div>
                </details>

            </div>
        </div>

        <div class="column is-9">
            <div class="notification is-info is-light mb-4 is-hidden" id="results-count-bar">
                Encontrados <span id="visible-count" class="has-text-weight-bold">0</span> projetos.
            </div>

            <div id="project-list" class="columns is-multiline">
                {% for projeto in site.data.all %}
                    {% include project-card.html project=projeto %}
                {% endfor %}
            </div>
            
            <div id="no-results" class="has-text-centered is-hidden mt-6">
                <span class="icon is-large has-text-grey-light"><i class="fa-solid fa-face-frown fa-3x"></i></span>
                <p class="subtitle mt-3 has-text-grey">Nenhum projeto encontrado com essa combinação.</p>
                <button class="button is-small is-info mt-2" onclick="document.getElementById('reset-all-filters').click()">Limpar Filtros</button>
            </div>
        </div>

      </div>
    </div>
  </div>
</main>

{% include preview-modal.html %}

<style>
    .clickable-summary { cursor: pointer; user-select: none; }
    .clickable-summary:hover { color: #3273dc; }
    .tag.is-checked { background-color: #3273dc !important; color: #fff !important; border-color: #3273dc !important; }
    
    /* Scrollbar fina para os filtros */
    .filter-content::-webkit-scrollbar { width: 6px; }
    .filter-content::-webkit-scrollbar-track { background: #f1f1f1; }
    .filter-content::-webkit-scrollbar-thumb { background: #ccc; border-radius: 3px; }
    
    /* Efeito de hover no card */
    .project-card:hover { transform: translateY(-5px); box-shadow: 0 8px 20px rgba(50, 115, 220, 0.15); border-color: #3273dc !important; }
</style>

<script>
document.addEventListener('DOMContentLoaded', function () {
    const checkboxes = document.querySelectorAll('.filter-checkbox');
    const projects = document.querySelectorAll('.project-item');
    const resetBtn = document.getElementById('reset-all-filters');
    const countBar = document.getElementById('results-count-bar');
    const countSpan = document.getElementById('visible-count');
    const noResults = document.getElementById('no-results');

    // Estado do Filtro
    let activeFilters = {
        bpm: [],
        instruments: [],
        plugins: [],
        samples: []
    };

    function updateState() {
        // Reseta estado
        activeFilters = { bpm: [], instruments: [], plugins: [], samples: [] };
        
        // Lê checkboxes marcados
        checkboxes.forEach(cb => {
            if (cb.checked) {
                const category = cb.getAttribute('data-category');
                activeFilters[category].push(cb.value);
                
                // Estilo visual (para as tags de BPM)
                if(cb.parentElement.classList.contains('tag')) {
                    cb.parentElement.classList.add('is-checked');
                }
            } else {
                if(cb.parentElement.classList.contains('tag')) {
                    cb.parentElement.classList.remove('is-checked');
                }
            }
        });

        applyFilters();
    }

    function applyFilters() {
        let visibleCount = 0;

        projects.forEach(project => {
            // Pega dados do projeto
            const pBpm = project.getAttribute('data-bpm');
            const pInsts = project.getAttribute('data-instruments').split(',');
            const pPlugins = project.getAttribute('data-plugins').split(',');
            const pSamples = project.getAttribute('data-samples').split(',');

            // Lógica de Filtragem (AND entre categorias, OR dentro da categoria)
            // Ex: (Guitar OR Bass) AND (120 BPM)
            
            const matchBpm = activeFilters.bpm.length === 0 || activeFilters.bpm.includes(pBpm);
            
            const matchInst = activeFilters.instruments.length === 0 || 
                              activeFilters.instruments.some(f => pInsts.includes(f));
            
            const matchPlugin = activeFilters.plugins.length === 0 || 
                                activeFilters.plugins.some(f => pPlugins.includes(f));

            const matchSample = activeFilters.samples.length === 0 || 
                                activeFilters.samples.some(f => pSamples.includes(f));

            if (matchBpm && matchInst && matchPlugin && matchSample) {
                project.style.display = 'block';
                visibleCount++;
            } else {
                project.style.display = 'none';
            }
        });

        // Atualiza UI de contagem
        countSpan.textContent = visibleCount;
        if (visibleCount < projects.length) {
            countBar.classList.remove('is-hidden');
        } else {
            countBar.classList.add('is-hidden');
        }

        if (visibleCount === 0) {
            noResults.classList.remove('is-hidden');
        } else {
            noResults.classList.add('is-hidden');
        }
    }

    // Event Listeners
    checkboxes.forEach(cb => {
        cb.addEventListener('change', updateState);
    });

    resetBtn.addEventListener('click', () => {
        checkboxes.forEach(cb => cb.checked = false);
        updateState();
    });

    // --- CÓDIGO DO MODAL (Mantido igual) ---
    const modal = document.getElementById('preview-modal');
    const iframe = document.getElementById('preview-iframe');
    const modalTitle = document.getElementById('modal-title');
    const fullEditBtn = document.getElementById('full-edit-btn');
    const closeButtons = document.querySelectorAll('.modal-background, .modal-card-head .delete, #close-modal-btn');

    function openModal(url, title, btnText, btnLink) {
      modalTitle.textContent = title;
      iframe.src = url;
      fullEditBtn.textContent = btnText;
      fullEditBtn.href = btnLink;
      modal.classList.add('is-active');
      document.documentElement.classList.add('is-clipped');
    }
    function closeModal() {
      modal.classList.remove('is-active');
      document.documentElement.classList.remove('is-clipped');
      iframe.src = "";
    }
    document.querySelectorAll('.js-open-modal').forEach(btn => {
      btn.addEventListener('click', (e) => {
        e.preventDefault();
        openModal(btn.dataset.targetUrl, btn.dataset.modalTitle, btn.dataset.fullBtnText, btn.dataset.fullBtnLink);
      });
    });
    iframe.addEventListener('load', () => { try {
        const iframeDoc = iframe.contentDocument || iframe.contentWindow.document;
        const style = iframeDoc.createElement('style');
        style.textContent = `.tabs, .navbar, .sidebar-wrapper, .main-header { display: none !important; } .publication { padding-top: 0 !important; } body { background-color: #fff !important; }`;
        iframeDoc.head.appendChild(style);
    } catch(e){} });
    closeButtons.forEach(el => el.addEventListener('click', closeModal));
    document.addEventListener('keydown', (e) => { if (e.key === "Escape") closeModal(); });
});
</script>