{% extends "pos/base.html" %}
{% load static %}

{% block title %}WhatsApp Templates{% endblock %}

{% block stylesheets %}
<style>
  .category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    padding: 20px 0;
  }
  
  .category-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.08);
    padding: 25px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    text-decoration: none;
    color: inherit;
    display: block;
  }
  
  .category-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.12);
    text-decoration: none;
    color: inherit;
  }
  
  .category-card:hover .category-icon {
    transform: scale(1.1);
  }
  
  .category-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
  }
  
  .category-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #fff;
    transition: transform 0.3s ease;
  }
  
  .category-info h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: #1a365d;
  }
  
  .category-info .count {
    font-size: 13px;
    color: #718096;
    margin-top: 2px;
  }
  
  .category-desc {
    font-size: 14px;
    color: #4a5568;
    margin-bottom: 15px;
    line-height: 1.5;
  }
  
  .category-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 15px;
    border-top: 1px solid #e2e8f0;
  }
  
  .default-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 20px;
    background: #e6fffa;
    color: #047857;
  }
  
  .default-badge.warning {
    background: #fef3c7;
    color: #b45309;
  }
  
  .view-link {
    font-size: 14px;
    color: #3182ce;
    font-weight: 500;
  }
  
  .page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
  }
  
  .page-title {
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .page-title h2 {
    margin: 0;
    color: #1a365d;
  }
  
  .page-title i {
    font-size: 28px;
    color: #25D366;
  }
</style>
{% endblock %}

{% block heading %}WhatsApp Templates{% endblock %}

{% block content %}
<div class="page-header">
  <div class="page-title">
    <i class="fab fa-whatsapp"></i>
    <h2>WhatsApp Message Templates</h2>
  </div>
</div>

<p class="text-muted mb-4">
  Manage message templates for different transaction types. Click on a category to view and manage its templates.
</p>

<div class="category-grid">
  {% for cat in categories %}
  <a href="{% url 'pos:whatsapp_templates_list' cat.key %}" class="category-card">
    <div class="category-header">
      <div class="category-icon" style="background: {{ cat.color }};">
        <i class="fas {{ cat.icon }}"></i>
      </div>
      <div class="category-info">
        <h3>{{ cat.name }}</h3>
        <div class="count">{{ cat.template_count }} template{{ cat.template_count|pluralize }}</div>
      </div>
    </div>
    
    <div class="category-desc">
      {{ cat.description }}
    </div>
    
    <div class="category-footer">
      {% if cat.has_default %}
        <span class="default-badge">
          <i class="fas fa-check-circle"></i> Default Set
        </span>
      {% else %}
        <span class="default-badge warning">
          <i class="fas fa-exclamation-circle"></i> No Default
        </span>
      {% endif %}
      
      <span class="view-link">
        View Templates <i class="fas fa-arrow-right"></i>
      </span>
    </div>
  </a>
  {% empty %}
  <div class="text-center py-5">
    <i class="fas fa-inbox fa-3x text-muted mb-3"></i>
    <p class="text-muted">No categories configured.</p>
  </div>
  {% endfor %}
</div>
{% endblock %}