templates/neetprep.html

{% extends "base.html" %}

{% block title %}NeetPrep Incorrect Questions{% endblock %}

{% block head %}
<style>
    body, html {
        background-color: var(--bg-dark);
    }

    .page-header {
        background: linear-gradient(135deg, var(--bg-dark), var(--bg-card));
        border-radius: 12px;
        padding: 24px;
        margin-bottom: 24px;
        border: 1px solid var(--bg-elevated);
    }

    .page-header h2 {
        margin: 0;
        font-weight: 600;
        color: #fff;
    }

    .section-card {
        background-color: var(--bg-card);
        border-radius: 12px;
        padding: 20px;
        margin-bottom: 20px;
        border: 1px solid var(--bg-elevated);
    }

    .section-title {
        font-size: 1rem;
        font-weight: 600;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        margin-bottom: 16px;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .section-title i {
        color: var(--border-muted);
    }

    /* Sync controls */
    .sync-controls {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        align-items: center;
    }

    .sync-btn {
        display: flex;
        align-items: center;
        gap: 8px;
    }

    /* Source filter pills */
    .source-filter-group {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .source-filter-group .btn-check:checked + .btn {
        box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.5);
    }

    /* Topic table */
    .topic-table-container {
        max-height: 350px;
        overflow-y: auto;
        border-radius: 8px;
        border: 1px solid var(--bg-elevated);
    }

    .topic-table {
        margin-bottom: 0;
    }

    .topic-table thead th {
        position: sticky;
        top: 0;
        background-color: var(--bg-dark);
        border-bottom: 2px solid var(--border-subtle);
        font-weight: 600;
        font-size: 0.85rem;
        color: var(--text-muted);
        text-transform: uppercase;
        letter-spacing: 0.3px;
        padding: 12px 10px;
    }

    .topic-table tbody td {
        padding: 10px;
        vertical-align: middle;
        border-color: var(--bg-elevated);
    }

    .topic-table tbody tr:hover {
        background-color: rgba(13, 110, 253, 0.1);
    }

    .topic-name {
        font-weight: 500;
        color: var(--text-primary);
    }

    /* Action buttons grid */
    .action-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 12px;
    }

    .action-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        padding: 12px 16px;
        font-weight: 500;
        border-radius: 50px;
        transition: all var(--transition-fast);
    }

    .action-btn:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-md);
    }

    /* Subject filter */
    .subject-select {
        max-width: 300px;
        background-color: var(--bg-elevated);
        border-color: var(--border-subtle);
        color: #fff;
    }

    .subject-select:focus {
        background-color: var(--bg-elevated);
        border-color: var(--accent-primary);
        color: #fff;
        box-shadow: 0 0 0 2px rgba(13, 110, 253, 0.25);
    }

    /* Status alerts */
    #sync-status .alert {
        border-radius: 8px;
        border: none;
    }

    /* Badge styling */
    .count-badge {
        min-width: 40px;
        display: inline-block;
        text-align: center;
    }

    /* Checkbox styling */
    .form-check-input {
        width: 18px;
        height: 18px;
        cursor: pointer;
    }

    .form-check-input:checked {
        background-color: var(--accent-primary);
        border-color: var(--accent-primary);
    }

    /* Selection info bar */
    .selection-info {
        background-color: var(--bg-elevated);
        border-radius: 8px;
        padding: 10px 16px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 12px;
    }

    .selection-count {
        font-weight: 500;
        color: var(--accent-primary);
    }

    /* Tag chips */
    .tag-chip {
        border-radius: 20px;
        font-size: 0.8rem;
        padding: 4px 12px;
        transition: all 0.15s ease;
    }

    .tag-chip.active {
        background-color: var(--accent-primary);
        border-color: var(--accent-primary);
        color: white;
    }

    .tag-chip:hover:not(.active) {
        background-color: rgba(13, 110, 253, 0.15);
        border-color: var(--accent-primary);
    }

    .tag-search-container input::placeholder {
        color: var(--text-muted);
    }
</style>
{% endblock %}

{% block content %}
<div class="container-fluid mt-4" style="width: 90%; margin: auto;">
    <!-- Page Header -->
    <div class="page-header">
        <div class="d-flex justify-content-between align-items-center flex-wrap gap-3">
            <h2><i class="bi bi-journal-x me-2"></i>Incorrect Question Manager</h2>
            <div class="d-flex gap-2">
                {% if neetprep_enabled %}
                <a href="/neetprep/edit" class="btn btn-outline-light btn-sm"><i class="bi bi-pencil me-1"></i>Edit Synced</a>
                {% endif %}
                <a href="/classified/edit" class="btn btn-outline-light btn-sm"><i class="bi bi-pencil me-1"></i>Edit Classified</a>
            </div>
        </div>
    </div>

    <div class="row">
        <!-- Left Column: Controls -->
        <div class="col-lg-4">
            {% if neetprep_enabled %}
            <!-- Sync Section -->
            <div class="section-card">
                <div class="section-title"><i class="bi bi-cloud-download"></i>NeetPrep Sync</div>
                <div class="sync-controls">
                    <button id="sync-btn" class="btn btn-primary sync-btn">
                        <i class="bi bi-arrow-repeat"></i>Sync Questions
                    </button>
                    <div class="form-check">
                        <input class="form-check-input" type="checkbox" id="force-sync-checkbox">
                        <label class="form-check-label text-muted" for="force-sync-checkbox">Force full re-sync</label>
                    </div>
                </div>
                <hr class="my-3 border-secondary">
                <div class="d-flex align-items-center gap-3">
                    <button id="classify-btn" class="btn btn-warning btn-sm">
                        <i class="bi bi-tags me-1"></i>Classify
                    </button>
                    <span class="text-muted small">{{ unclassified_count }} unclassified</span>
                </div>
            </div>
            {% else %}
            <div class="section-card">
                <div class="alert alert-info mb-0" role="alert">
                    <i class="bi bi-info-circle me-2"></i>
                    NeetPrep Sync is disabled. Enable it in <a href="{{ url_for('settings.settings') }}" class="alert-link">Settings</a>.
                </div>
            </div>
            {% endif %}

            <!-- Subject Filter -->
            <div class="section-card">
                <div class="section-title"><i class="bi bi-funnel"></i>Filter by Subject</div>
                <form id="subject-filter-form" method="get" action="{{ url_for('neetprep_bp.index') }}">
                    <select name="subject" id="subject" class="form-select subject-select" onchange="this.form.submit()">
                        {% for subject in available_subjects %}
                        <option value="{{ subject }}" {% if subject == selected_subject %}selected{% endif %}>{{ subject }}</option>
                        {% endfor %}
                    </select>
                </form>
            </div>

            <!-- Question Source -->
            <div class="section-card">
                <div class="section-title"><i class="bi bi-collection"></i>Question Source</div>
                <div class="source-filter-group">
                    <input type="radio" class="btn-check" name="source_filter" id="source-all" value="all" checked>
                    <label class="btn btn-outline-secondary btn-sm" for="source-all">All</label>

                    {% if neetprep_enabled %}
                    <input type="radio" class="btn-check" name="source_filter" id="source-neetprep" value="neetprep">
                    <label class="btn btn-outline-info btn-sm" for="source-neetprep">NeetPrep</label>
                    {% endif %}

                    <input type="radio" class="btn-check" name="source_filter" id="source-classified" value="classified">
                    <label class="btn btn-outline-success btn-sm" for="source-classified">Classified</label>
                </div>
            </div>

            <!-- Tag Filter -->
            {% if available_tags %}
            <div class="section-card">
                <div class="section-title"><i class="bi bi-tags"></i>Filter by Tags</div>
                <div class="tag-search-container mb-2">
                    <input type="text" class="form-control form-control-sm" id="tag-search" placeholder="Search tags..." style="background: var(--bg-elevated); border-color: var(--border-subtle); color: #fff;">
                </div>
                <div class="tag-chips-container" id="tag-chips" style="max-height: 150px; overflow-y: auto;">
                    {% for tag in available_tags %}
                    <button type="button" class="btn btn-outline-secondary btn-sm tag-chip me-1 mb-1" data-tag="{{ tag }}">
                        {{ tag }}
                    </button>
                    {% endfor %}
                </div>
                <div class="selected-tags mt-2" id="selected-tags-display" style="display: none;">
                    <small class="text-muted">Selected: </small>
                    <span id="selected-tags-list"></span>
                    <button type="button" class="btn btn-link btn-sm text-danger p-0 ms-2" onclick="clearAllTags()">Clear</button>
                </div>
            </div>
            {% endif %}

            <!-- Status Messages -->
            <div id="sync-status"></div>
            <div id="pdf-link-container"></div>
        </div>

        <!-- Right Column: Topics & Actions -->
        <div class="col-lg-8">
            <form id="generate-pdf-form">
                <!-- Quick Actions -->
                <div class="section-card">
                    <div class="section-title"><i class="bi bi-lightning"></i>Quick Actions</div>
                    <div class="action-grid">
                        {% if neetprep_enabled %}
                        <button type="submit" name="pdf_type" value="all" class="btn btn-success action-btn">
                            <i class="bi bi-file-pdf"></i>Generate All PDF
                        </button>
                        {% endif %}
                        <button type="submit" name="pdf_type" value="quiz" class="btn btn-primary action-btn">
                            <i class="bi bi-play-circle"></i>Start Quiz
                        </button>
                        <button type="submit" name="pdf_type" value="selected" class="btn btn-info action-btn" {% if not topics %}disabled{% endif %}>
                            <i class="bi bi-check2-square"></i>Generate Selected
                        </button>
                    </div>
                </div>

                <!-- Topic Selection -->
                <div class="section-card">
                    <div class="section-title"><i class="bi bi-list-check"></i>Select Topics</div>

                    {% if topics %}
                    <!-- Selection Info Bar -->
                    <div class="selection-info">
                        <div>
                            <input class="form-check-input me-2" type="checkbox" id="select-all-topics">
                            <label for="select-all-topics" class="form-check-label">Select All</label>
                        </div>
                        <span class="selection-count"><span id="selected-count">0</span> / {{ topics|length }} selected</span>
                    </div>
                    {% endif %}

                    <div class="topic-table-container">
                        <table class="table table-dark table-hover topic-table">
                            <thead>
                                <tr>
                                    <th style="width: 50px;">#</th>
                                    <th style="width: 50px;"></th>
                                    <th>Topic</th>
                                    {% if neetprep_enabled %}<th style="width: 100px;">NeetPrep</th>{% endif %}
                                    <th style="width: 100px;">My Qs</th>
                                </tr>
                            </thead>
                            <tbody id="topic-list">
                            {% if topics %}
                                {% for item in topics %}
                                <tr>
                                    <td class="text-muted">{{ loop.index }}</td>
                                    <td><input class="form-check-input topic-checkbox" type="checkbox" value="{{ item.topic }}"></td>
                                    <td class="topic-name">{{ item.topic }}</td>
                                    {% if neetprep_enabled %}<td><span class="badge bg-secondary count-badge">{{ item.neetprep_count }}</span></td>{% endif %}
                                    <td><span class="badge bg-info count-badge">{{ item.my_questions_count }}</span></td>
                                </tr>
                                {% endfor %}
                            {% else %}
                                <tr>
                                    <td colspan="{% if neetprep_enabled %}5{% else %}4{% endif %}" class="text-center text-muted py-4">
                                        <i class="bi bi-inbox fs-1 d-block mb-2"></i>
                                        {% if neetprep_enabled %}
                                        No topics found. Sync with NeetPrep to fetch questions.
                                        {% else %}
                                        No classified topics found.
                                        {% endif %}
                                    </td>
                                </tr>
                            {% endif %}
                            </tbody>
                        </table>
                    </div>
                </div>
            </form>
        </div>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
function loadSettings() {
    const settings = JSON.parse(localStorage.getItem('pdfGeneratorSettings'));
    if (settings) {
        return settings;
    }
    return {
        images_per_page: 4,
        orientation: 'portrait',
        grid_rows: 4,
        grid_cols: 1,
        practice_mode: 'none'
    };
}

// Select all checkbox functionality
const selectAllCheckbox = document.getElementById('select-all-topics');
const topicCheckboxes = document.querySelectorAll('.topic-checkbox');
const selectedCountSpan = document.getElementById('selected-count');

function updateSelectedCount() {
    const count = document.querySelectorAll('.topic-checkbox:checked').length;
    if (selectedCountSpan) selectedCountSpan.textContent = count;

    // Update select all checkbox state
    if (selectAllCheckbox) {
        selectAllCheckbox.checked = count === topicCheckboxes.length && topicCheckboxes.length > 0;
        selectAllCheckbox.indeterminate = count > 0 && count < topicCheckboxes.length;
    }
}

if (selectAllCheckbox) {
    selectAllCheckbox.addEventListener('change', () => {
        topicCheckboxes.forEach(cb => cb.checked = selectAllCheckbox.checked);
        updateSelectedCount();
    });
}

topicCheckboxes.forEach(cb => {
    cb.addEventListener('change', updateSelectedCount);
});

// Tag filtering functionality
const selectedTags = new Set();
const tagChips = document.querySelectorAll('.tag-chip');
const tagSearchInput = document.getElementById('tag-search');
const selectedTagsDisplay = document.getElementById('selected-tags-display');
const selectedTagsList = document.getElementById('selected-tags-list');

function updateTagsDisplay() {
    if (selectedTags.size > 0) {
        selectedTagsDisplay.style.display = 'block';
        selectedTagsList.textContent = Array.from(selectedTags).join(', ');
    } else {
        selectedTagsDisplay.style.display = 'none';
    }
}

tagChips.forEach(chip => {
    chip.addEventListener('click', () => {
        const tag = chip.dataset.tag;
        if (selectedTags.has(tag)) {
            selectedTags.delete(tag);
            chip.classList.remove('active');
        } else {
            selectedTags.add(tag);
            chip.classList.add('active');
        }
        updateTagsDisplay();
    });
});

if (tagSearchInput) {
    tagSearchInput.addEventListener('input', (e) => {
        const searchTerm = e.target.value.toLowerCase();
        tagChips.forEach(chip => {
            const tag = chip.dataset.tag.toLowerCase();
            if (tag.includes(searchTerm)) {
                chip.style.display = '';
            } else {
                chip.style.display = 'none';
            }
        });
    });
}

function clearAllTags() {
    selectedTags.clear();
    tagChips.forEach(chip => chip.classList.remove('active'));
    updateTagsDisplay();
}

// Only attach event listeners if NeetPrep is enabled
{% if neetprep_enabled %}
document.getElementById('sync-btn').addEventListener('click', async () => {
    const syncStatus = document.getElementById('sync-status');
    const forceSync = document.getElementById('force-sync-checkbox').checked;
    syncStatus.innerHTML = '<div class="alert alert-info"><i class="bi bi-hourglass-split me-2"></i>Syncing... This may take a while.</div>';

    try {
        const response = await fetch('/neetprep/sync', {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify({ force: forceSync })
        });
        const result = await response.json();

        if (response.ok) {
            syncStatus.innerHTML = `<div class="alert alert-success"><i class="bi bi-check-circle me-2"></i>${result.status}</div>`;
            setTimeout(() => window.location.reload(), 2000);
        } else {
            syncStatus.innerHTML = `<div class="alert alert-danger"><i class="bi bi-exclamation-triangle me-2"></i>Error: ${result.error || 'Unknown error'}</div>`;
        }
    } catch (error) {
        syncStatus.innerHTML = `<div class="alert alert-danger"><i class="bi bi-exclamation-triangle me-2"></i>Request failed: ${error}</div>`;
    }
});

document.getElementById('classify-btn').addEventListener('click', async () => {
    const syncStatus = document.getElementById('sync-status');
    syncStatus.innerHTML = '<div class="alert alert-info"><i class="bi bi-hourglass-split me-2"></i>Classification started... This will take time due to rate limits.</div>';

    try {
        const response = await fetch('/neetprep/classify', { method: 'POST' });
        const result = await response.json();

        if (response.ok) {
            syncStatus.innerHTML = `<div class="alert alert-success"><i class="bi bi-check-circle me-2"></i>${result.status}</div>`;
            setTimeout(() => window.location.reload(), 2000);
        } else {
            syncStatus.innerHTML = `<div class="alert alert-danger"><i class="bi bi-exclamation-triangle me-2"></i>Error: ${result.error || 'Unknown error'}</div>`;
        }
    } catch (error) {
        syncStatus.innerHTML = `<div class="alert alert-danger"><i class="bi bi-exclamation-triangle me-2"></i>Request failed: ${error}</div>`;
    }
});
{% endif %}

document.getElementById('generate-pdf-form').addEventListener('submit', async (e) => {
    e.preventDefault();
    const pdfType = e.submitter.value;
    const statusDiv = document.getElementById('sync-status');
    const settings = loadSettings();
    const sourceFilter = document.querySelector('input[name="source_filter"]:checked').value;

    if (pdfType === 'quiz') {
        const selectedTopics = Array.from(document.querySelectorAll('#topic-list .topic-checkbox:checked')).map(cb => cb.value);
        if (selectedTopics.length === 0) {
            statusDiv.innerHTML = '<div class="alert alert-warning"><i class="bi bi-exclamation-circle me-2"></i>Please select at least one topic for the quiz.</div>';
            return;
        }

        const form = document.createElement('form');
        form.method = 'POST';
        form.action = '/neetprep/generate';

        const typeInput = document.createElement('input');
        typeInput.type = 'hidden';
        typeInput.name = 'type';
        typeInput.value = 'quiz';
        form.appendChild(typeInput);

        const topicsInput = document.createElement('input');
        topicsInput.type = 'hidden';
        topicsInput.name = 'topics';
        topicsInput.value = JSON.stringify(selectedTopics);
        form.appendChild(topicsInput);

        const sourceInput = document.createElement('input');
        sourceInput.type = 'hidden';
        sourceInput.name = 'source';
        sourceInput.value = sourceFilter;
        form.appendChild(sourceInput);

        // Include selected tags
        const tagsInput = document.createElement('input');
        tagsInput.type = 'hidden';
        tagsInput.name = 'tags';
        tagsInput.value = JSON.stringify(Array.from(selectedTags));
        form.appendChild(tagsInput);

        document.body.appendChild(form);
        form.submit();
        return;
    }

    let payload = {
        type: pdfType,
        source: sourceFilter,
        tags: JSON.stringify(Array.from(selectedTags)),
        layout: {
            images_per_page: settings.images_per_page,
            orientation: settings.orientation,
            grid_rows: settings.grid_rows,
            grid_cols: settings.grid_cols,
            practice_mode: settings.practice_mode
        }
    };

    if (pdfType === 'selected') {
        const selectedTopics = Array.from(document.querySelectorAll('#topic-list .topic-checkbox:checked')).map(cb => cb.value);
        if (selectedTopics.length === 0) {
            statusDiv.innerHTML = '<div class="alert alert-warning"><i class="bi bi-exclamation-circle me-2"></i>Please select at least one topic.</div>';
            return;
        }
        payload.topics = selectedTopics;
    }

    statusDiv.innerHTML = '<div class="alert alert-info"><i class="bi bi-hourglass-split me-2"></i>Generating PDF...</div>';

    try {
        const response = await fetch('/neetprep/generate', {
            method: 'POST',
            headers: { 'Content-Type': 'application/json' },
            body: JSON.stringify(payload)
        });
        const result = await response.json();

        if (response.ok && result.success) {
            statusDiv.innerHTML = '<div class="alert alert-success"><i class="bi bi-check-circle me-2"></i>PDF generated!</div>';
            if(result.pdf_url) {
                const pdfLinkContainer = document.getElementById('pdf-link-container');
                pdfLinkContainer.innerHTML = `<a href="${result.pdf_url}" class="btn btn-outline-light" target="_blank"><i class="bi bi-file-pdf me-2"></i>View Generated PDF</a>`;
                window.open(result.pdf_url, '_blank');
            }
        } else {
            statusDiv.innerHTML = `<div class="alert alert-danger"><i class="bi bi-exclamation-triangle me-2"></i>Error: ${result.error || 'PDF generation failed.'}</div>`;
        }
    } catch (error) {
        statusDiv.innerHTML = `<div class="alert alert-danger"><i class="bi bi-exclamation-triangle me-2"></i>Request failed: ${error}</div>`;
    }
});
</script>
{% endblock %}