{% extends 'base.html' %}

{% block title %}IvoryOS | Experiment Logs{% endblock %}
{% block body %}
<div class="p-4" style="max-width: 1400px; margin: 0 auto;">
    
    <!-- PAGE HEADER -->
    <div class="d-flex flex-wrap justify-content-between align-items-center mb-4 pb-3 border-bottom">
        <div>
            <h1 class="h2 mb-1" style="font-weight: 700; color: #2c3e50; letter-spacing: -0.5px;">Experiment Logs</h1>
            <p class="text-muted mb-0">Browse past workflow runs, inspect step-by-step logs, and export structured data outputs.</p>
        </div>
    </div>

    <!-- Header: Filters, Size Selector, & Search -->
    <div class="d-flex flex-wrap justify-content-between align-items-center gap-3 mb-4">
        <div class="d-flex align-items-center gap-2 flex-wrap">
            <!-- Page Size Selector -->
            <div class="dropdown">
                <button class="btn btn-outline-teal dropdown-toggle rounded-pill px-3" type="button" id="pageSizeDropdown" data-bs-toggle="dropdown"
                    aria-expanded="false" style="font-weight: 500;">
                    <i class="bi bi-list-ol me-1"></i>
                    Show: {{ current_per_page }}
                </button>
                <ul class="dropdown-menu" aria-labelledby="pageSizeDropdown">
                    {% for size in [10, 20, 50] %}
                    <li>
                        <a class="dropdown-item {% if size == current_per_page %}active{% endif %}"
                            href="{{ url_for('data.list_workflows', per_page=size, keyword=request.args.get('keyword', ''), sort_by=current_sort_by, order=current_order) }}">
                            Show {{ size }}
                        </a>
                    </li>
                    {% endfor %}
                </ul>
            </div>
        </div>

        <!-- Search Form -->
        <form id="search" class="d-flex" method="GET" action="{{ url_for('data.list_workflows') }}">
            <input type="hidden" name="per_page" value="{{ current_per_page }}">
            <input type="hidden" name="sort_by" value="{{ current_sort_by }}">
            <input type="hidden" name="order" value="{{ current_order }}">
            <div class="input-group rounded-pill border border-teal-light overflow-hidden" style="background: white; max-width: 300px;">
                <input type="search" name="keyword" id="keyword" class="form-control border-0 px-3 py-2" placeholder="Search experiments..."
                    value="{{ request.args.get('keyword', '') }}" style="box-shadow: none; font-size: 0.9rem;">
                <button type="submit" class="btn btn-link text-secondary px-3 py-0 border-0" style="text-decoration: none;">
                    <i class="bi bi-search" style="color: #6c757d; font-size: 0.95rem;"></i>
                </button>
            </div>
        </form>
    </div>

    <!-- TABLE CARD -->
    <div class="card border border-teal-light mb-4 shadow-sm" style="border-radius: 8px;">
        <div class="card-body p-0">
            <div class="table-responsive">
                <table class="table table-hover align-middle mb-0" id="workflowResultLibrary">
                    <thead class="table-light text-secondary" style="font-size: 0.85rem;">
                        <tr>
                            <th scope="col" class="ps-3 py-3 border-0">
                                <a href="{{ url_for('data.list_workflows', keyword=request.args.get('keyword', ''), per_page=current_per_page, sort_by='name', order='desc' if current_sort_by == 'name' and current_order == 'asc' else 'asc') }}"
                                    class="text-secondary text-decoration-none fw-semibold">
                                    Workflow Name {% if current_sort_by == 'name' %}<i class="bi bi-arrow-{{ 'up' if current_order == 'asc' else 'down' }}"></i>{% endif %}
                                </a>
                            </th>
                            <th scope="col" class="py-3 border-0">
                                <a href="{{ url_for('data.list_workflows', keyword=request.args.get('keyword', ''), per_page=current_per_page, sort_by='id', order='desc' if current_sort_by == 'id' and current_order == 'asc' else 'asc') }}"
                                    class="text-secondary text-decoration-none fw-semibold">
                                    Workflow ID {% if current_sort_by == 'id' %}<i class="bi bi-arrow-{{ 'up' if current_order == 'asc' else 'down' }}"></i>{% endif %}
                                </a>
                            </th>
                            <th scope="col" class="py-3 border-0">
                                <a href="{{ url_for('data.list_workflows', keyword=request.args.get('keyword', ''), per_page=current_per_page, sort_by='start_time', order='desc' if current_sort_by == 'start_time' and current_order == 'asc' else 'asc') }}"
                                    class="text-secondary text-decoration-none fw-semibold">
                                    Start Time {% if current_sort_by == 'start_time' %}<i class="bi bi-arrow-{{ 'up' if current_order == 'asc' else 'down' }}"></i>{% endif %}
                                </a>
                            </th>
                            <th scope="col" class="py-3 border-0">
                                <a href="{{ url_for('data.list_workflows', keyword=request.args.get('keyword', ''), per_page=current_per_page, sort_by='end_time', order='desc' if current_sort_by == 'end_time' and current_order == 'asc' else 'asc') }}"
                                    class="text-secondary text-decoration-none fw-semibold">
                                    End Time {% if current_sort_by == 'end_time' %}<i class="bi bi-arrow-{{ 'up' if current_order == 'asc' else 'down' }}"></i>{% endif %}
                                </a>
                            </th>
                            <th scope="col" class="py-3 border-0 fw-semibold">Data Output</th>
                            <th scope="col" class="text-end pe-3 py-3 border-0 fw-semibold">Actions</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for workflow in workflows %}
                            <tr>
                                <td class="ps-3">
                                    <div class="d-flex align-items-center gap-2">
                                        <span class="d-flex align-items-center justify-content-center rounded bg-teal-subtle text-teal p-2">
                                            <i class="bi bi-clipboard-data-fill"></i>
                                        </span>
                                        <div>
                                            <a href="{{ url_for('data.workflow_logs', workflow_id=workflow.id) }}" style="font-weight: 600; color: #2c3e50; text-decoration: none;" class="workflow-title-link">
                                                {{ workflow.name }}
                                            </a>
                                        </div>
                                    </div>
                                </td>
                                <td>
                                    <code class="small text-secondary">{{ workflow.id }}</code>
                                </td>
                                <td class="small text-muted">
                                    {{ workflow.start_time.strftime("%Y-%m-%d %H:%M:%S") if workflow.start_time else '-' }}
                                </td>
                                <td class="small text-muted">
                                    {{ workflow.end_time.strftime("%Y-%m-%d %H:%M:%S") if workflow.end_time else '-' }}
                                </td>
                                <td>
                                    {% if workflow.data_path %}
                                      <a href="{{ url_for('data.download_results', filename=workflow.data_path) }}" class="btn btn-sm btn-outline-secondary rounded-pill px-3" style="font-size: 0.8rem;">
                                          <i class="bi bi-download me-1"></i>Download CSV
                                      </a>
                                    {% else %}
                                      <span class="text-muted small">-</span>
                                    {% endif %}
                                </td>
                                <td class="text-end pe-3">
                                    <div class="d-flex align-items-center justify-content-end gap-2">
                                        <a href="{{ url_for('data.workflow_logs', workflow_id=workflow.id) }}" class="btn btn-sm rounded-pill px-3 border-teal-btn">
                                            View Logs
                                        </a>
                                        {% if session['user'] == 'admin' or session['user'] == workflow.author %}
                                        <button class="btn btn-sm btn-outline-danger rounded-pill px-3"
                                            data-delete-url="{{ url_for('data.delete_workflow_record', workflow_id=workflow.id) }}"
                                            onclick="deleteWorkflow(this); return false;">
                                            Delete
                                        </button>
                                        {% else %}
                                        <button class="btn btn-sm btn-outline-secondary rounded-pill px-3" disabled style="opacity: 0.5; cursor: not-allowed;">
                                            Delete
                                        </button>
                                        {% endif %}
                                    </div>
                                </td>
                            </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
        </div>
    </div>

    <!-- PAGINATION -->
    <div class="pagination justify-content-center gap-1">
        <div class="page-item {{ 'disabled' if not workflows.has_prev else '' }}">
            <a class="page-link rounded-pill px-3 border border-teal-light"
                href="{{ url_for('data.list_workflows', page=workflows.prev_num, keyword=request.args.get('keyword', ''), per_page=current_per_page, sort_by=current_sort_by, order=current_order) }}">
                <i class="bi bi-chevron-left me-1"></i>Previous
            </a>
        </div>

        {% for num in workflows.iter_pages() %}
            {% if num %}
                <div class="page-item {{ 'active' if num == workflows.page else '' }}">
                    <a class="page-link rounded-pill px-3 border border-teal-light pagination-num"
                        href="{{ url_for('data.list_workflows', page=num, keyword=request.args.get('keyword', ''), per_page=current_per_page, sort_by=current_sort_by, order=current_order) }}">{{ num }}</a>
                </div>
            {% else %}
                <div class="page-item disabled">
                    <span class="page-link rounded-pill px-3 border border-teal-light bg-transparent">…</span>
                </div>
            {% endif %}
        {% endfor %}

        <div class="page-item {{ 'disabled' if not workflows.has_next else '' }}">
            <a class="page-link rounded-pill px-3 border border-teal-light"
                href="{{ url_for('data.list_workflows', page=workflows.next_num, keyword=request.args.get('keyword', ''), per_page=current_per_page, sort_by=current_sort_by, order=current_order) }}">
                Next<i class="bi bi-chevron-right ms-1"></i>
            </a>
        </div>
    </div>

    <div id="steps-container"></div>

</div>

<script>
    function showSteps(workflowId) {
        fetch(`/workflow_steps/${workflowId}`)
            .then(response => response.json())
            .then(data => {
                const container = document.getElementById('steps-container');
                container.innerHTML = '';  // Clear previous content
                const stepsList = document.createElement('ul');

                data.steps.forEach(step => {
                    const li = document.createElement('li');
                    li.innerHTML = `
                        <strong>Step: </strong> ${step.method_name} <br>
                        <strong>Start Time:</strong> ${step.start_time} <br>
                        <strong>End Time:</strong> ${step.end_time} <br>
                        <strong>Human Intervention:</strong> ${step.run_error ? 'Yes' : 'No'}
                    `;
                    stepsList.appendChild(li);
                });

                container.appendChild(stepsList);
            });
    }
</script>
<script src="{{ url_for('static', filename='js/db_delete.js') }}"></script>
{% endblock %}