---
export const prerender = false;
import Layout from '../../../../layouts/Layout.astro';
import { API_BASE as apiBase } from '../../../../lib/api';
const { slug } = Astro.params;
---

<Layout title="Proposals">
  <section class="proposals-page">
    <div class="header-row">
      <div>
        <h1>Proposals</h1>
        <p class="subtitle">Proposals and decisions</p>
      </div>
      <a href={`/communities/${slug}/proposals/new`} class="btn-create" id="create-btn" style="display: none;">+ New Proposal</a>
    </div>

    <div class="filters">
      <input type="text" id="search-input" placeholder="Search proposals..." />
      <select id="status-filter">
        <option value="">All Statuses</option>
        <option value="draft">Draft</option>
        <option value="discussion">Discussion</option>
        <option value="voting">Voting</option>
        <option value="closed">Closed</option>
      </select>
    </div>
    
    <div id="proposals-list" class="list">
      <p class="loading">Loading proposals...</p>
    </div>
  </section>
</Layout>

<script define:vars={{ slug, apiBase }}>
  let allProposals = [];

  async function loadProposals() {
    const container = document.getElementById('proposals-list');
    if (!container) return;

    try {
      const commRes = await fetch(`${apiBase}/api/communities`);
      const communities = await commRes.json();
      const community = communities.find(c => c.slug === slug);
      
      if (!community) {
        container.innerHTML = '<div class="error">Community not found</div>';
        return;
      }

      const res = await fetch(`${apiBase}/api/communities/${community.id}/proposals`);
      allProposals = await res.json();
      renderProposals(allProposals);
    } catch (error) {
      container.innerHTML = '<div class="error"><p>Failed to load proposals.</p></div>';
    }
  }

  function renderProposals(proposals) {
    const container = document.getElementById('proposals-list');
    if (!container) return;

    if (proposals.length === 0) {
      container.innerHTML = '<div class="empty"><p>No proposals found.</p></div>';
      return;
    }

    container.innerHTML = proposals.map(p => `
      <a href="/proposals/${p.id}" class="proposal-card">
        <div class="proposal-header">
          <h3>${p.title}</h3>
          <span class="status status-${p.status}">${p.status}</span>
        </div>
        <p class="description">${p.description.substring(0, 150)}${p.description.length > 150 ? '...' : ''}</p>
      </a>
    `).join('');
  }

  function filterProposals() {
    const searchInput = document.getElementById('search-input');
    const statusFilter = document.getElementById('status-filter');
    
    const query = searchInput?.value.toLowerCase().trim() || '';
    const status = statusFilter?.value || '';

    let filtered = allProposals;

    if (query) {
      filtered = filtered.filter(p => 
        p.title.toLowerCase().includes(query) || 
        p.description.toLowerCase().includes(query)
      );
    }

    if (status) {
      filtered = filtered.filter(p => p.status === status);
    }

    renderProposals(filtered);
  }

  loadProposals();

  document.getElementById('search-input')?.addEventListener('input', filterProposals);
  document.getElementById('status-filter')?.addEventListener('change', filterProposals);

  const token = localStorage.getItem('token');
  const createBtn = document.getElementById('create-btn');
  if (token && createBtn) {
    createBtn.style.display = 'block';
  }
</script>

<style>
  .proposals-page {
    padding: 2rem 0;
  }

  .header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
  }

  h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
  }

  .subtitle {
    color: var(--color-text-muted);
  }

  .btn-create {
    background: var(--color-primary);
    color: var(--color-on-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
  }

  .btn-create:hover {
    background: var(--color-primary-hover);
    color: var(--color-on-primary);
  }

  .filters {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
  }

  .filters input, .filters select {
    padding: 0.75rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    background: var(--color-surface);
    color: var(--color-text);
    font-size: 1rem;
  }

  .filters input {
    flex: 1;
    max-width: 300px;
  }

  .filters select {
    min-width: 150px;
  }

  .filters input:focus, .filters select:focus {
    outline: none;
    border-color: var(--color-primary);
  }

  .list {
    display: grid;
    gap: 1rem;
  }

  .proposal-card {
    display: block;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    color: var(--color-text);
    transition: border-color 0.2s;
  }

  .proposal-card:hover {
    border-color: var(--color-primary);
  }

  .proposal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
  }

  .proposal-card h3 {
    font-size: 1.25rem;
  }

  .status {
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    text-transform: uppercase;
    font-weight: 600;
  }

  .status-draft { background: var(--color-neutral-muted); color: var(--color-on-primary); }
  .status-discussion { background: var(--color-info); color: var(--color-on-primary); }
  .status-voting { background: var(--color-success); color: var(--color-on-primary); }
  .status-closed { background: var(--color-neutral); color: var(--color-on-primary); }

  .description {
    color: var(--color-text-muted);
    font-size: 0.875rem;
  }

  .loading, .empty, .error {
    text-align: center;
    padding: 3rem;
    color: var(--color-text-muted);
  }

  .hint {
    font-size: 0.875rem;
    margin-top: 0.5rem;
  }
</style>