{% extends 'django_forms_workflows/base.html' %}
{% block title %}{{ instance.label }} – Submission #{{ submission.id }}{% endblock %}

{% block content %}
<div class="row">
    <div class="col-lg-9 mx-auto">

        <nav aria-label="breadcrumb" class="mb-3">
            <ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="{% url 'forms_workflows:my_submissions' %}">My Submissions</a></li>
                <li class="breadcrumb-item"><a href="{% url 'forms_workflows:submission_detail' submission.id %}">Submission #{{ submission.id }}</a></li>
                <li class="breadcrumb-item active">{{ instance.label }}</li>
            </ol>
        </nav>

        <div class="d-flex align-items-center gap-3 mb-4">
            <h1 class="mb-0">{{ instance.label }}</h1>
            {% if instance.status == 'approved' %}
                <span class="badge bg-success fs-6">Approved</span>
            {% elif instance.status == 'rejected' %}
                <span class="badge bg-danger fs-6">Rejected</span>
            {% elif instance.status == 'in_progress' %}
                <span class="badge bg-primary fs-6">In Progress</span>
            {% else %}
                <span class="badge bg-secondary fs-6">Pending</span>
            {% endif %}
        </div>

        <!-- Payment data -->
        {% if form_data_slice %}
        <div class="card mb-4">
            <div class="card-header bg-light">
                <h5 class="mb-0"><i class="bi bi-cash-coin"></i> Payment Details</h5>
            </div>
            <div class="card-body">
                <dl class="row mb-0">
                    {% for key, value in form_data_slice.items %}
                    <dt class="col-sm-4 text-muted small text-uppercase">{{ key|cut:"_"|title }}</dt>
                    <dd class="col-sm-8">{{ value|default:"—" }}</dd>
                    {% endfor %}
                </dl>
            </div>
        </div>
        {% endif %}

        <!-- Approval tasks -->
        <div class="card mb-4">
            <div class="card-header bg-light">
                <h5 class="mb-0"><i class="bi bi-diagram-3"></i> Approval Tasks</h5>
            </div>
            {% if tasks %}
            <div class="card-body p-0">
                <table class="table table-hover mb-0">
                    <thead class="table-light">
                        <tr>
                            <th>Step</th>
                            <th>Assigned To</th>
                            <th>Status</th>
                            <th>Completed By</th>
                            <th>Decision</th>
                            <th>Comments</th>
                            <th>Date</th>
                            <th></th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for task in tasks %}
                        <tr>
                            <td class="small">{{ task.step_name }}</td>
                            <td>
                                {% if task.assigned_to %}
                                    {{ task.assigned_to.get_full_name|default:task.assigned_to.username }}
                                {% elif task.assigned_group %}
                                    <span class="badge bg-secondary">{{ task.assigned_group.name }}</span>
                                {% else %}—{% endif %}
                            </td>
                            <td>
                                {% if task.status == 'approved' %}<span class="badge bg-success">Approved</span>
                                {% elif task.status == 'rejected' %}<span class="badge bg-danger">Rejected</span>
                                {% elif task.status == 'skipped' %}<span class="badge bg-light text-muted">Skipped</span>
                                {% else %}<span class="badge bg-warning text-dark">Pending</span>{% endif %}
                            </td>
                            <td>{{ task.completed_by.get_full_name|default:"—" }}</td>
                            <td>{{ task.decision|default:"—" }}</td>
                            <td>{{ task.comments|default:"—" }}</td>
                            <td class="small text-muted">{{ task.completed_at|date:"M d, Y"|default:"—" }}</td>
                            <td>
                                {% if task.status == 'pending' %}
                                <a href="{% url 'forms_workflows:approve_submission' task.id %}" class="btn btn-sm btn-outline-primary">
                                    Review
                                </a>
                                {% endif %}
                            </td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
            {% else %}
            <div class="card-body text-muted">No approval tasks yet.</div>
            {% endif %}
        </div>

        <a href="{% url 'forms_workflows:submission_detail' submission.id %}" class="btn btn-outline-secondary">
            <i class="bi bi-arrow-left"></i> Back to Submission
        </a>

    </div>
</div>
{% endblock %}