{% extends 'base.html' %}
{% block title %}Assignments – IT Asset Management{% endblock %}
{% block breadcrumb %}
  <li class="breadcrumb-item"><a href="{{ url_for('dashboard.index') }}">Home</a></li>
  <li class="breadcrumb-item active">Assignments</li>
{% endblock %}

{% block content %}
<div class="page-header d-flex align-items-center justify-content-between mb-4">
  <h1><i class="bi bi-arrow-left-right me-2"></i>Assignments</h1>
  <a href="{{ url_for('assignments.create') }}" class="btn btn-primary btn-sm">
    <i class="bi bi-plus-circle me-1"></i>Assign Asset
  </a>
</div>

<form method="GET" class="row g-2 mb-3">
  <div class="col-auto">
    <div class="form-check form-check-inline mt-1">
      <input class="form-check-input" type="checkbox" name="active" value="0" id="chkAll"
             {% if not active_only %}checked{% endif %} onchange="this.form.submit()">
      <label class="form-check-label" for="chkAll">Show returned</label>
    </div>
  </div>
</form>

<div class="card border-0 shadow-sm">
  <div class="table-responsive">
    <table class="table table-hover mb-0">
      <thead class="table-light">
        <tr>
          <th>User</th>
          <th>Windows ID</th>
          <th>Asset</th>
          <th>Serial Number</th>
          <th>Assigned</th>
          <th>Returned</th>
          <th>Status</th>
          <th></th>
        </tr>
      </thead>
      <tbody>
        {% for a in pagination.items %}
        <tr {% if a.user.is_masked %}class="masked-row"{% endif %}>
          <td>
            <a href="{{ url_for('users.detail', user_id=a.user.id) }}">{{ a.user.display_name }}</a>
          </td>
          <td><code>{{ a.user.windows_id }}</code></td>
          <td>
            <a href="{{ url_for('assets.detail', asset_id=a.asset.id) }}">
              {{ a.asset.brand or '' }} {{ a.asset.model or '' }}
            </a>
          </td>
          <td><code>{{ a.asset.serial_number }}</code></td>
          <td>{{ a.assigned_date.strftime('%d/%m/%Y') if a.assigned_date else '—' }}</td>
          <td>{{ a.returned_date.strftime('%d/%m/%Y') if a.returned_date else '—' }}</td>
          <td>
            {% if a.is_active %}
              <span class="badge bg-success">Active</span>
            {% else %}
              <span class="badge bg-secondary">Returned</span>
            {% endif %}
          </td>
          <td>
            {% if a.is_active %}
            <button class="btn btn-sm btn-outline-warning py-0 px-2"
                    data-bs-toggle="modal" data-bs-target="#returnModal{{ a.id }}">
              <i class="bi bi-arrow-return-left"></i>
            </button>
            {% endif %}
            <a href="{{ url_for('paperwork.create', assignment_id=a.id, user_id=a.user.id, asset_id=a.asset.id) }}"
               class="btn btn-sm btn-outline-info py-0 px-2" title="Create document">
              <i class="bi bi-file-earmark-plus"></i>
            </a>
          </td>
        </tr>
        {% else %}
        <tr><td colspan="8" class="text-center text-muted py-4">No assignments found.</td></tr>
        {% endfor %}
      </tbody>
    </table>
  </div>

  {% if pagination.pages > 1 %}
  <div class="card-footer bg-white d-flex justify-content-between align-items-center py-2">
    <small class="text-muted">Showing {{ pagination.first }}–{{ pagination.last }} of {{ pagination.total }}</small>
    <nav>
      <ul class="pagination pagination-sm mb-0">
        {% if pagination.has_prev %}
          <li class="page-item">
            <a class="page-link" href="{{ url_for('assignments.index', page=pagination.prev_num, active='0' if not active_only else '1') }}">‹</a>
          </li>
        {% endif %}
        {% for p in pagination.iter_pages() %}
          {% if p %}
            <li class="page-item {% if p == pagination.page %}active{% endif %}">
              <a class="page-link" href="{{ url_for('assignments.index', page=p, active='0' if not active_only else '1') }}">{{ p }}</a>
            </li>
          {% else %}
            <li class="page-item disabled"><span class="page-link">…</span></li>
          {% endif %}
        {% endfor %}
        {% if pagination.has_next %}
          <li class="page-item">
            <a class="page-link" href="{{ url_for('assignments.index', page=pagination.next_num, active='0' if not active_only else '1') }}">›</a>
          </li>
        {% endif %}
      </ul>
    </nav>
  </div>
  {% endif %}
</div>

<!-- Return modals -->
{% for a in pagination.items %}{% if a.is_active %}
<div class="modal fade" id="returnModal{{ a.id }}" tabindex="-1">
  <div class="modal-dialog">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title">Return Asset</h5>
        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
      </div>
      <form method="POST" action="{{ url_for('assignments.return_asset', assignment_id=a.id) }}">
        <div class="modal-body">
          <p>Returning <strong>{{ a.asset.serial_number }}</strong> from
            <strong>{{ a.user.display_name }}</strong>.</p>
          <div class="mb-3">
            <label class="form-label">Return Date</label>
            <input type="date" name="returned_date" class="form-control" required>
          </div>
          <div class="mb-0">
            <label class="form-label">Notes</label>
            <textarea name="return_notes" class="form-control" rows="2"></textarea>
          </div>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
          <button type="submit" class="btn btn-warning">Confirm Return</button>
        </div>
      </form>
    </div>
  </div>
</div>
{% endif %}{% endfor %}
{% endblock %}