{% extends "base.html" %}

{% block title %}Results - HM QC{% endblock %}

{% block extra_head %}
<style>
    .batch-summary-card { border-radius: 8px; }
    .batch-stat { font-size: 1.5rem; font-weight: bold; }
    .file-result-card { margin-bottom: 0.75rem; border-left: 4px solid #dee2e6; }
    .file-result-card.status-passed { border-left-color: #198754; }
    .file-result-card.status-warning { border-left-color: #ffc107; }
    .file-result-card.status-failed, .file-result-card.status-error { border-left-color: #dc3545; }
</style>
{% endblock %}

{% block content %}
<div class="container mt-4">
    <div class="d-flex justify-content-between align-items-center mb-3">
        <h2 class="mb-0"><i class="bi bi-clipboard-check me-2"></i>QC Results</h2>
        <a href="{{ url_for('hm_qc.upload') }}" class="btn btn-outline-primary">
            <i class="bi bi-arrow-left me-1"></i>Run Another QC
        </a>
    </div>

    {% if is_batch is defined and is_batch %}
    {# === BATCH RESULTS === #}
    {% if reports or (batch_results is defined and batch_results) %}
    {# Compute summary from DB reports (always available) #}
    {% set total = reports|length if reports else (batch_results.summary.total if batch_results else 0) %}
    {% set ns = namespace(passed=0, failed=0, warnings=0, score_sum=0, score_count=0) %}
    {% if reports %}
        {% for r in reports %}
            {% if r.status == 'passed' %}{% set ns.passed = ns.passed + 1 %}{% endif %}
            {% if r.status in ['failed', 'error'] %}{% set ns.failed = ns.failed + 1 %}{% endif %}
            {% if r.status == 'warning' %}{% set ns.warnings = ns.warnings + 1 %}{% endif %}
            {% if r.score is not none %}{% set ns.score_sum = ns.score_sum + r.score %}{% set ns.score_count = ns.score_count + 1 %}{% endif %}
        {% endfor %}
    {% endif %}
    {% set avg_score = (ns.score_sum / ns.score_count)|round(1) if ns.score_count > 0 else 0 %}

    <!-- Batch Completed -->
    <div class="row mt-4">
        <div class="col-12">
            <div class="alert alert-success">
                <i class="bi bi-check-circle me-2"></i>
                Batch QC completed: {{ total }} files processed
            </div>
        </div>
    </div>

    <!-- Batch Summary -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="card batch-summary-card shadow-sm">
                <div class="card-body">
                    <h4 class="card-title mb-3">
                        <i class="bi bi-bar-chart me-2"></i>Batch Summary
                    </h4>
                    <div class="row text-center">
                        <div class="col-md-2">
                            <div class="mb-1">
                                <span class="batch-stat text-primary">{{ total }}</span>
                            </div>
                            <div class="text-muted small">Total Files</div>
                        </div>
                        <div class="col-md-2">
                            <div class="mb-1">
                                <span class="batch-stat text-success">{{ ns.passed }}</span>
                            </div>
                            <div class="text-muted small">Passed</div>
                        </div>
                        <div class="col-md-2">
                            <div class="mb-1">
                                <span class="batch-stat text-danger">{{ ns.failed }}</span>
                            </div>
                            <div class="text-muted small">Failed</div>
                        </div>
                        <div class="col-md-2">
                            <div class="mb-1">
                                <span class="batch-stat text-warning">{{ ns.warnings }}</span>
                            </div>
                            <div class="text-muted small">Warnings</div>
                        </div>
                        <div class="col-md-2">
                            <div class="mb-1">
                                <span class="batch-stat {% if avg_score >= 90 %}text-success{% elif avg_score >= 70 %}text-warning{% else %}text-danger{% endif %}">
                                    {{ avg_score }}
                                </span>
                            </div>
                            <div class="text-muted small">Avg Score</div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Batch Actions -->
    {% if reports %}
    <div class="d-flex gap-2 mb-4">
        <button class="btn btn-outline-primary" id="selectAllBtn">
            <i class="bi bi-check2-square me-1"></i>Select All
        </button>
        <button class="btn btn-hm-secondary" id="consolidatedBtn" disabled>
            <i class="bi bi-file-earmark-richtext me-1"></i>Download Consolidated Report
        </button>
        {% if batch_id %}
        <a href="{{ url_for('hm_qc.download_batch', batch_id=batch_id) }}"
           class="btn btn-outline-secondary">
            <i class="bi bi-file-zip me-1"></i>Download All (ZIP)
        </a>
        {% endif %}
    </div>
    {% endif %}

    <!-- Per-File Results (always from DB reports for consistency) -->
    <h4 class="mb-3">
        <i class="bi bi-files me-2"></i>Per-File Results
    </h4>

    {% if reports %}
    {% for report in reports %}
    <div class="card file-result-card status-{{ report.status }}">
        <div class="card-body py-2 d-flex justify-content-between align-items-center">
            <div class="d-flex align-items-center">
                <input type="checkbox" class="form-check-input me-2 report-checkbox"
                       value="{{ report.id }}" style="cursor:pointer;">
                <img src="{{ url_for('hm_qc.thumbnail', report_id=report.id) }}"
                     alt="" style="width:36px;height:36px;object-fit:cover;border-radius:4px;margin-right:8px;"
                     onerror="this.style.display='none'">
                <strong>{{ report.filename }}</strong>
            </div>
            <div class="d-flex align-items-center gap-2">
                {% if report.score is not none %}
                <span class="fw-bold {% if report.status == 'passed' %}text-success{% elif report.status == 'warning' %}text-warning{% else %}text-danger{% endif %}">
                    {{ report.score|round(1) }}
                </span>
                {% endif %}
                <span class="badge
                    {% if report.status == 'passed' %}bg-success
                    {% elif report.status == 'warning' %}bg-warning text-dark
                    {% else %}bg-danger{% endif %}">
                    {{ report.status|upper }}
                </span>
                <a href="{{ url_for('hm_qc.view_report', report_id=report.id) }}"
                   class="btn btn-sm btn-outline-primary" title="View">
                    <i class="bi bi-eye"></i>
                </a>
                <a href="{{ url_for('hm_qc.download_report', report_id=report.id) }}"
                   class="btn btn-sm btn-outline-secondary" title="Download">
                    <i class="bi bi-download"></i>
                </a>
            </div>
        </div>
    </div>
    {% endfor %}
    {% endif %}

    {% else %}
    {# Batch in progress #}
    <div class="row mt-4">
        <div class="col-md-8 offset-md-2">
            <div id="progressWidget"></div>
        </div>
    </div>
    {% endif %}

    {% elif report %}
    {# === SINGLE FILE RESULTS === #}
    <div class="row mt-4">
        <div class="col-12">
            <div class="alert alert-success">
                <i class="bi bi-check-circle me-2"></i>
                QC execution completed successfully!
            </div>
        </div>
    </div>

    <div class="row">
        <div class="col-md-3">
            <div class="card text-center">
                <div class="card-body">
                    <h1 class="display-4" style="color: {% if report.status == 'passed' %}#28a745{% elif report.status == 'warning' %}#ffc107{% else %}#dc3545{% endif %};">
                        {{ report.score|round(1) }}
                    </h1>
                    <p class="text-muted">Overall Score</p>
                    <span class="badge {% if report.status == 'passed' %}badge-passed{% elif report.status == 'warning' %}badge-warning{% else %}badge-failed{% endif %}">
                        {{ report.status|upper }}
                    </span>
                </div>
            </div>
        </div>

        <div class="col-md-9">
            <div class="card">
                <div class="card-header">
                    <i class="bi bi-file-text me-2"></i>
                    Report Details
                </div>
                <div class="card-body">
                    <p><strong>Filename:</strong> {{ report.filename }}</p>
                    <p><strong>Job Number:</strong> {{ report.job_number or 'N/A' }}</p>
                    <p><strong>Created:</strong> {{ report.created_at.strftime('%Y-%m-%d %H:%M:%S') }}</p>

                    <div class="mt-3">
                        <a href="{{ url_for('hm_qc.download_report', report_id=report.id) }}" class="btn btn-hm-secondary">
                            <i class="bi bi-download me-2"></i>
                            Download Report
                        </a>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Embedded Report -->
    <div class="row mt-4">
        <div class="col-12">
            <div class="card">
                <div class="card-header">
                    <i class="bi bi-file-earmark-text me-2"></i>
                    Full Report
                </div>
                <div class="card-body p-0">
                    <iframe srcdoc="{{ report_html }}" style="width: 100%; height: 800px; border: none;"></iframe>
                </div>
            </div>
        </div>
    </div>

    {% else %}
    {# === PROGRESS VIEW (single file in progress) === #}
    <div class="row mt-4">
        <div class="col-md-8 offset-md-2">
            <div id="progressWidget"></div>
        </div>
    </div>
    {% endif %}
</div>
{% endblock %}

{% block extra_scripts %}
{% if not report and not (reports is defined and reports) and not (batch_results is defined and batch_results) %}
<script>
    const sessionId = '{{ session_id }}';
    const isBatch = {{ 'true' if is_batch is defined and is_batch else 'false' }};

    const tracker = initProgressWidget(sessionId, 'progressWidget', {
        useSSE: true,
        sseUrl: `${BASE_URL}/hm-qc/progress/${sessionId}`,
        pollUrl: `${BASE_URL}/hm-qc/api/progress/${sessionId}`,
        onComplete: (data) => {
            console.log('QC execution completed:', data);
            showNotification('QC execution completed!', 'success');

            setTimeout(() => {
                if (isBatch) {
                    window.location.href = `${BASE_URL}/hm-qc/results/batch/${sessionId}`;
                } else {
                    window.location.reload();
                }
            }, 2000);
        },
        onError: (error) => {
            console.error('Progress tracking error:', error);
            showNotification('Error tracking progress', 'error');
        }
    });
</script>
{% endif %}

{% if is_batch is defined and is_batch and (reports is defined and reports) %}
<script>
(function() {
    const selectAllBtn = document.getElementById('selectAllBtn');
    const consolidatedBtn = document.getElementById('consolidatedBtn');
    const checkboxes = document.querySelectorAll('.report-checkbox');

    if (!selectAllBtn || !checkboxes.length) return;

    let allSelected = false;

    function updateConsolidatedBtn() {
        const checked = document.querySelectorAll('.report-checkbox:checked');
        consolidatedBtn.disabled = checked.length === 0;
        consolidatedBtn.textContent = checked.length > 0
            ? `Download Consolidated Report (${checked.length})`
            : 'Download Consolidated Report';
    }

    selectAllBtn.addEventListener('click', () => {
        allSelected = !allSelected;
        checkboxes.forEach(cb => cb.checked = allSelected);
        selectAllBtn.innerHTML = allSelected
            ? '<i class="bi bi-x-square me-1"></i>Deselect All'
            : '<i class="bi bi-check2-square me-1"></i>Select All';
        updateConsolidatedBtn();
    });

    checkboxes.forEach(cb => cb.addEventListener('change', updateConsolidatedBtn));

    consolidatedBtn.addEventListener('click', async () => {
        const ids = Array.from(document.querySelectorAll('.report-checkbox:checked'))
            .map(cb => parseInt(cb.value));
        if (!ids.length) return;

        consolidatedBtn.disabled = true;
        consolidatedBtn.innerHTML = '<span class="spinner-border spinner-border-sm me-1"></span>Generating...';

        try {
            const resp = await fetch(`${BASE_URL}/hm-qc/report/consolidated`, {
                method: 'POST',
                headers: {'Content-Type': 'application/json'},
                body: JSON.stringify({report_ids: ids})
            });
            if (!resp.ok) throw new Error('Failed to generate report');

            const blob = await resp.blob();
            const url = URL.createObjectURL(blob);
            const a = document.createElement('a');
            a.href = url;
            a.download = resp.headers.get('Content-Disposition')?.split('filename=')[1] || 'QC_Consolidated.html';
            a.click();
            URL.revokeObjectURL(url);
        } catch(e) {
            alert('Error generating consolidated report: ' + e.message);
        } finally {
            consolidatedBtn.disabled = false;
            updateConsolidatedBtn();
        }
    });
})();
</script>
{% endif %}
{% endblock %}