{% extends "layout.html" %}

{% block title %}OptiWarm - Boiler Types{% endblock %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-4">
    <h1>
        <i class="fas fa-th-list mr-2"></i>Boiler Types
    </h1>
    <div class="btn-group">
        <a href="{{ url_for('boilertypes.new_boiler_type') }}" class="btn btn-success">
            <i class="fas fa-plus mr-2"></i>Add Boiler Type
        </a>
        <a href="{{ url_for('boilers.index') }}" class="btn btn-secondary">
            <i class="fas fa-arrow-left mr-2"></i>Back to Boilers
        </a>
    </div>
</div>

<div class="card">
    <div class="card-header">
        <h5 class="mb-0">Manage Boiler Types</h5>
    </div>
    <div class="card-body">
        {% if boiler_types %}
            <div class="table-responsive">
                <table class="table table-striped">
                    <thead>
                        <tr>
                            <th>Name</th>
                            <th>Fuel Type</th>
                            <th>Temperature Range</th>
                            <th>Description</th>
                            <th>Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for boiler_type in boiler_types %}
                            <tr>
                                <td>{{ boiler_type.name }}</td>
                                <td>{{ boiler_type.fueltypeid.name }}</td>
                                <td>{{ boiler_type.temperature_range }}</td>
                                <td>{{ boiler_type.description|truncate(50) if boiler_type.description else "-" }}</td>
                                <td>
                                    <div class="btn-group btn-group-sm">
                                        <a href="{{ url_for('boilertypes.show_boiler_type', id=boiler_type.boilertypeid) }}" class="btn btn-info">
                                            <i class="fas fa-eye"></i>
                                        </a>
                                        <a href="{{ url_for('boilertypes.edit_boiler_type', id=boiler_type.boilertypeid) }}" class="btn btn-primary">
                                            <i class="fas fa-edit"></i>
                                        </a>
                                        <button type="button" class="btn btn-danger" data-toggle="modal" data-target="#deleteModal{{ boiler_type.boilertypeid }}">
                                            <i class="fas fa-trash"></i>
                                        </button>
                                    </div>
                                    
                                    <!-- Delete Modal -->
                                    <div class="modal fade" id="deleteModal{{ boiler_type.boilertypeid }}" tabindex="-1" role="dialog" aria-labelledby="deleteModalLabel{{ boiler_type.boilertypeid }}" aria-hidden="true">
                                        <div class="modal-dialog" role="document">
                                            <div class="modal-content">
                                                <div class="modal-header">
                                                    <h5 class="modal-title" id="deleteModalLabel{{ boiler_type.boilertypeid }}">Confirm Delete</h5>
                                                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                                                        <span aria-hidden="true">&times;</span>
                                                    </button>
                                                </div>
                                                <div class="modal-body">
                                                    Are you sure you want to delete the boiler type <strong>{{ boiler_type.name }}</strong>?
                                                    <br><br>
                                                    This action cannot be undone.
                                                </div>
                                                <div class="modal-footer">
                                                    <button type="button" class="btn btn-secondary" data-dismiss="modal">Cancel</button>
                                                    <form action="{{ url_for('boilertypes.delete_boiler_type', id=boiler_type.boilertypeid) }}" method="post">
                                                        <button type="submit" class="btn btn-danger">Delete</button>
                                                    </form>
                                                </div>
                                            </div>
                                        </div>
                                    </div>
                                </td>
                            </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
        {% else %}
            <div class="alert alert-info">
                <i class="fas fa-info-circle mr-2"></i>
                No boiler types found. 
                <a href="{{ url_for('boilertypes.new_boiler_type') }}">Add a boiler type</a> to get started.
            </div>
        {% endif %}
    </div>
</div>
{% endblock %}