{% extends 'base.html' %}
{% load humanize %}

{% block content %}
<section class="page-view active">
  <div class="view-header">
    <div class="view-title">
      <h2><i data-lucide="file-text" style="color:var(--efintel-blue);"></i> Solicitudes y Requisiciones de Compra</h2>
      <p>Gestión del flujo de requerimientos de abastecimiento I+D+i y aprobación técnica/financiera.</p>
    </div>
    <div>
      <a href="{% url 'procurement:requisition_create' %}" class="btn-primary" style="text-decoration:none;">
        <i data-lucide="plus-circle" style="width:16px;"></i> + Nueva Requisición
      </a>
    </div>
  </div>

  <div class="filter-bar" style="margin-bottom: 1.5rem;">
    <form method="get" class="d-flex" style="gap: 1rem; align-items: flex-end;">
      <div class="form-group" style="flex: 1;">
        <label for="status">Estado</label>
        <select name="status" id="status" class="form-control">
          <option value="">Todos los Estados</option>
          <option value="SOLICITADA" {% if selected_status == 'SOLICITADA' %}selected{% endif %}>Solicitada</option>
          <option value="APROBADA_TECNICA" {% if selected_status == 'APROBADA_TECNICA' %}selected{% endif %}>Aprobada Técnica</option>
          <option value="APROBADA_FINANZAS" {% if selected_status == 'APROBADA_FINANZAS' %}selected{% endif %}>Aprobada Finanzas</option>
          <option value="RECHAZADA" {% if selected_status == 'RECHAZADA' %}selected{% endif %}>Rechazada</option>
          <option value="CONVERTIDA_OC" {% if selected_status == 'CONVERTIDA_OC' %}selected{% endif %}>Convertida a OC</option>
        </select>
      </div>
      <div class="form-group">
        <button type="submit" class="btn-primary" style="height: 38px;">Filtrar</button>
      </div>
    </form>
  </div>

  <div class="data-card">
    <table class="data-table">
      <thead>
        <tr>
          <th>Código</th>
          <th>Solicitante</th>
          <th>Proyecto</th>
          <th>Prioridad</th>
          <th>Total Est. (CLP)</th>
          <th>Estado</th>
        </tr>
      </thead>
      <tbody>
        {% for req in requisitions %}
        <tr>
          <td><strong>{{ req.code }}</strong></td>
          <td>{{ req.requester.username }}</td>
          <td>{{ req.project.code }} - {{ req.project.name }}</td>
          <td><span class="badge badge-turquoise">{{ req.get_priority_display }}</span></td>
          <td>${{ req.total_estimated_clp|floatformat:"0"|intcomma }} CLP</td>
          <td><span class="badge badge-blue">{{ req.get_status_display }}</span></td>
        </tr>
        {% empty %}
        <tr>
          <td colspan="6" style="text-align:center; padding:2rem; color:var(--text-secondary);">
            No hay requisiciones registradas. <a href="{% url 'procurement:requisition_create' %}">Crear la primera</a>.
          </td>
        </tr>
        {% endfor %}
      </tbody>
    </table>
  </div>
</section>
{% endblock %}