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

{% block title %}Quality Indicators - {{ block.super }}{% endblock %}

{% block content %}
<div class="container-fluid">
    <!-- Page Header -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h2><i class="fas fa-chart-line me-2"></i>Quality Indicators</h2>
                    <p class="text-muted">Monitor and track key performance indicators for quality management</p>
                </div>
                <div>
                    <a href="{% url 'quality:dashboard' %}" class="btn btn-outline-secondary">
                        <i class="fas fa-arrow-left me-2"></i>Back to Dashboard
                    </a>
                </div>
            </div>
        </div>
    </div>
    
    <!-- Filters -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="card">
                <div class="card-body">
                    <form method="get" class="row g-3">
                        <div class="col-md-3">
                            <label for="category" class="form-label">Category</label>
                            <select name="category" id="category" class="form-select">
                                <option value="">All Categories</option>
                                {% for value, label in categories %}
                                <option value="{{ value }}" {% if category == value %}selected{% endif %}>{{ label }}</option>
                                {% endfor %}
                            </select>
                        </div>
                        <div class="col-md-3">
                            <label for="type_filter" class="form-label">Type</label>
                            <select name="type" id="type_filter" class="form-select">
                                <option value="">All Types</option>
                                {% for value, label in types %}
                                <option value="{{ value }}" {% if type_filter == value %}selected{% endif %}>{{ label }}</option>
                                {% endfor %}
                            </select>
                        </div>
                        <div class="col-md-2">
                            <label for="status" class="form-label">Status</label>
                            <select name="status" id="status" class="form-select">
                                <option value="">All</option>
                                <option value="active" {% if status == 'active' %}selected{% endif %}>Active</option>
                                <option value="inactive" {% if status == 'inactive' %}selected{% endif %}>Inactive</option>
                            </select>
                        </div>
                        <div class="col-md-3">
                            <label for="search" class="form-label">Search</label>
                            <input type="text" name="search" id="search" class="form-control" 
                                   value="{{ search }}" placeholder="Search indicators...">
                        </div>
                        <div class="col-md-1">
                            <label class="form-label">&nbsp;</label>
                            <button type="submit" class="btn btn-primary w-100">
                                <i class="fas fa-search"></i>
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
    
    <!-- Indicators List -->
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <h5 class="card-title mb-0">
                        <i class="fas fa-list me-2"></i>Quality Indicators
                        <span class="badge bg-primary ms-2">{{ page_obj.paginator.count }}</span>
                    </h5>
                </div>
                <div class="card-body">
                    {% if page_obj %}
                        <div class="table-responsive">
                            <table class="table table-hover">
                                <thead>
                                    <tr>
                                        <th>Indicator</th>
                                        <th>Category</th>
                                        <th>Type</th>
                                        <th>Target</th>
                                        <th>Current Value</th>
                                        <th>Status</th>
                                        <th>Responsible</th>
                                        <th>Last Updated</th>
                                        <th>Actions</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    {% for indicator in page_obj %}
                                    <tr>
                                        <td>
                                            <strong>{{ indicator.name }}</strong><br>
                                            <small class="text-muted">{{ indicator.description|truncatechars:50 }}</small>
                                        </td>
                                        <td>
                                            <span class="badge bg-info">{{ indicator.get_category_display }}</span>
                                        </td>
                                        <td>
                                            <span class="badge bg-secondary">{{ indicator.get_type_display }}</span>
                                        </td>
                                        <td>
                                            {% if indicator.target_value %}
                                                {{ indicator.target_value }}
                                                {% if indicator.unit == 'PERCENTAGE' %}%{% elif indicator.unit == 'CURRENCY' %}${% endif %}
                                            {% else %}
                                                -
                                            {% endif %}
                                        </td>
                                        <td>
                                            {% if indicator.current_value %}
                                                <strong class="text-{% if indicator.current_value >= indicator.target_value %}success{% else %}warning{% endif %}">
                                                    {{ indicator.current_value }}
                                                    {% if indicator.unit == 'PERCENTAGE' %}%{% elif indicator.unit == 'CURRENCY' %}${% endif %}
                                                </strong>
                                            {% else %}
                                                <span class="text-muted">No data</span>
                                            {% endif %}
                                        </td>
                                        <td>
                                            {% if indicator.is_active %}
                                                <span class="badge bg-success">Active</span>
                                            {% else %}
                                                <span class="badge bg-secondary">Inactive</span>
                                            {% endif %}
                                        </td>
                                        <td>
                                            {% if indicator.responsible_user %}
                                                <strong>{{ indicator.responsible_user.get_full_name }}</strong><br>
                                                <small class="text-muted">{{ indicator.responsible_department.name }}</small>
                                            {% elif indicator.responsible_department %}
                                                <span class="text-muted">{{ indicator.responsible_department.name }}</span>
                                            {% else %}
                                                <span class="text-muted">Unassigned</span>
                                            {% endif %}
                                        </td>
                                        <td>
                                            {% if indicator.last_measurement_date %}
                                                {{ indicator.last_measurement_date|date:"M d, Y" }}
                                            {% else %}
                                                <span class="text-muted">Never</span>
                                            {% endif %}
                                        </td>
                                        <td>
                                            <div class="btn-group btn-group-sm" role="group">
                                                <button type="button" class="btn btn-outline-primary" title="View Details">
                                                    <i class="fas fa-eye"></i>
                                                </button>
                                                <button type="button" class="btn btn-outline-success" title="Add Measurement">
                                                    <i class="fas fa-plus"></i>
                                                </button>
                                                <button type="button" class="btn btn-outline-secondary" title="Edit">
                                                    <i class="fas fa-edit"></i>
                                                </button>
                                            </div>
                                        </td>
                                    </tr>
                                    {% endfor %}
                                </tbody>
                            </table>
                        </div>
                        
                        <!-- Pagination -->
                        {% if page_obj.has_other_pages %}
                        <nav aria-label="Indicators pagination">
                            <ul class="pagination justify-content-center">
                                {% if page_obj.has_previous %}
                                    <li class="page-item">
                                        <a class="page-link" href="?page=1{% if search %}&search={{ search }}{% endif %}{% if category %}&category={{ category }}{% endif %}{% if type_filter %}&type={{ type_filter }}{% endif %}{% if status %}&status={{ status }}{% endif %}">First</a>
                                    </li>
                                    <li class="page-item">
                                        <a class="page-link" href="?page={{ page_obj.previous_page_number }}{% if search %}&search={{ search }}{% endif %}{% if category %}&category={{ category }}{% endif %}{% if type_filter %}&type={{ type_filter }}{% endif %}{% if status %}&status={{ status }}{% endif %}">Previous</a>
                                    </li>
                                {% endif %}
                                
                                <li class="page-item active">
                                    <span class="page-link">
                                        Page {{ page_obj.number }} of {{ page_obj.paginator.num_pages }}
                                    </span>
                                </li>
                                
                                {% if page_obj.has_next %}
                                    <li class="page-item">
                                        <a class="page-link" href="?page={{ page_obj.next_page_number }}{% if search %}&search={{ search }}{% endif %}{% if category %}&category={{ category }}{% endif %}{% if type_filter %}&type={{ type_filter }}{% endif %}{% if status %}&status={{ status }}{% endif %}">Next</a>
                                    </li>
                                    <li class="page-item">
                                        <a class="page-link" href="?page={{ page_obj.paginator.num_pages }}{% if search %}&search={{ search }}{% endif %}{% if category %}&category={{ category }}{% endif %}{% if type_filter %}&type={{ type_filter }}{% endif %}{% if status %}&status={{ status }}{% endif %}">Last</a>
                                    </li>
                                {% endif %}
                            </ul>
                        </nav>
                        {% endif %}
                    {% else %}
                        <div class="text-center py-5">
                            <i class="fas fa-chart-line fa-3x text-muted mb-3"></i>
                            <h5 class="text-muted">No Quality Indicators Found</h5>
                            <p class="text-muted">No quality indicators match your current filters.</p>
                            <a href="{% url 'quality:indicator_list' %}" class="btn btn-outline-primary">
                                Clear Filters
                            </a>
                        </div>
                    {% endif %}
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}