---
import Layout from '../layouts/Layout.astro';
import { API_BASE as apiBase } from '../lib/api';
---

<Layout title="Dashboard">
  <section class="dashboard">
    <div id="dashboard-content">
      <p class="loading">Loading...</p>
    </div>
  </section>
</Layout>

<script define:vars={{ apiBase }}>
  const token = localStorage.getItem('token');
  const userStr = localStorage.getItem('user');

  if (!token || !userStr) {
    window.location.href = '/login';
  }

  const user = JSON.parse(userStr || '{}');

  async function loadDashboard() {
    const container = document.getElementById('dashboard-content');
    if (!container) return;

    container.innerHTML = `
      <div class="welcome">
        <h1>Welcome, ${user.display_name || user.username}!</h1>
        <p class="user-email">${user.email}</p>
      </div>

      <div class="dashboard-grid">
        <div class="card">
          <h2>My Communities</h2>
          <div id="my-communities" class="card-content">
            <p class="loading-small">Loading...</p>
          </div>
        </div>

        <div class="card">
          <h2>My Proposals</h2>
          <div id="my-proposals" class="card-content">
            <p class="loading-small">Loading...</p>
          </div>
        </div>

        <div class="card">
          <h2>Recent Activity</h2>
          <div id="recent-activity" class="card-content">
            <p class="loading-small">Loading...</p>
          </div>
        </div>

        <div class="card">
          <h2>Quick Actions</h2>
          <div class="quick-actions">
            <a href="/communities/new" class="action-btn">Create Community</a>
            <a href="/communities" class="action-btn secondary">Browse Communities</a>
          </div>
        </div>
      </div>

      <div class="account-section">
        <h2>Account</h2>
        <button id="logout-btn" class="logout-btn">Logout</button>
      </div>
    `;

    document.getElementById('logout-btn')?.addEventListener('click', () => {
      localStorage.removeItem('token');
      localStorage.removeItem('user');
      window.location.href = '/';
    });

    loadMyCommunities();
    loadMyProposals();
    loadRecentActivity();
  }

  async function loadRecentActivity() {
    const container = document.getElementById('recent-activity');
    if (!container) return;

    try {
      const res = await fetch(`${apiBase}/api/activity/recent`);
      const activities = await res.json();

      if (activities.length === 0) {
        container.innerHTML = '<p class="empty-small">No recent activity</p>';
        return;
      }

      container.innerHTML = activities.slice(0, 5).map((a) => `
        <a href="${a.link}" class="activity-item">
          <span class="activity-type type-${a.activity_type}">${a.activity_type}</span>
          <span class="activity-title">${a.title}</span>
        </a>
      `).join('');
    } catch (e) {
      container.innerHTML = '<p class="error-small">Failed to load</p>';
    }
  }

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

    try {
      const res = await fetch(`${apiBase}/api/proposals/my`, {
        headers: { 'Authorization': `Bearer ${token}` },
      });
      const proposals = await res.json();

      if (proposals.length === 0) {
        container.innerHTML = '<p class="empty-small">You haven\'t created any proposals yet</p>';
        return;
      }

      container.innerHTML = proposals.slice(0, 5).map((p) => `
        <a href="/proposals/${p.id}" class="list-item">
          <span class="item-title">${p.title}</span>
          <span class="item-status status-${p.status}">${p.status}</span>
        </a>
      `).join('');
    } catch (e) {
      container.innerHTML = '<p class="error-small">Failed to load</p>';
    }
  }

  async function loadMyCommunities() {
    const container = document.getElementById('my-communities');
    if (!container) return;

    try {
      const res = await fetch(`${apiBase}/api/users/me/communities`, {
        headers: { 'Authorization': `Bearer ${token}` },
      });
      const communities = await res.json();

      if (communities.length === 0) {
        container.innerHTML = `
          <p class="empty-small">You haven't joined any communities yet</p>
          <a href="/communities" class="browse-link">Browse Communities</a>
        `;
        return;
      }

      container.innerHTML = communities.slice(0, 5).map((c) => `
        <a href="/communities/${c.slug}" class="list-item">${c.name}</a>
      `).join('');
    } catch (e) {
      container.innerHTML = '<p class="error-small">Failed to load</p>';
    }
  }

  loadDashboard();
</script>

<style>
  .dashboard {
    padding: 2rem 0;
  }

  .welcome {
    margin-bottom: 2rem;
  }

  .welcome h1 {
    font-size: 2rem;
    margin-bottom: 0.25rem;
  }

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

  .dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
  }

  @media (max-width: 768px) {
    .dashboard-grid {
      grid-template-columns: 1fr;
    }
  }

  .card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
  }

  .card h2 {
    font-size: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
  }

  .card-content {
    min-height: 100px;
  }

  .list-item {
    display: block;
    padding: 0.5rem 0;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border);
  }

  .list-item:last-child {
    border-bottom: none;
  }

  .list-item:hover {
    color: var(--color-primary);
  }

  .quick-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
  }

  .action-btn {
    display: block;
    text-align: center;
    padding: 0.75rem;
    border-radius: 6px;
    font-weight: 600;
    background: var(--color-primary);
    color: var(--color-on-primary);
  }

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

  .action-btn.secondary {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text);
  }

  .action-btn.secondary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
  }

  .account-section {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
  }

  .account-section h2 {
    font-size: 1rem;
    margin-bottom: 1rem;
  }

  .logout-btn {
    background: var(--color-error);
    color: var(--color-on-primary);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
  }

  .logout-btn:hover {
    background: var(--color-error-hover);
  }

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

  .loading-small, .empty-small, .error-small {
    color: var(--color-text-muted);
    font-size: 0.875rem;
  }

  .browse-link {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
  }

  .activity-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--color-border);
    text-decoration: none;
    color: var(--color-text);
  }

  .activity-item:last-child {
    border-bottom: none;
  }

  .activity-item:hover .activity-title {
    color: var(--color-primary);
  }

  .activity-type {
    font-size: 0.625rem;
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    font-weight: 600;
  }

  .type-proposal { background: var(--color-success); color: var(--color-on-primary); }
  .type-community { background: var(--color-secondary); color: var(--color-on-primary); }

  .activity-title {
    font-size: 0.875rem;
  }

  .item-title {
    flex: 1;
  }

  .item-status {
    font-size: 0.625rem;
    padding: 0.125rem 0.5rem;
    border-radius: 4px;
    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); }
</style>