{% extends "base.html" %}

{% block title %}{% if source %}{{ source.title }}{% else %}Book not found{% endif %}{% endblock %}

{% block content %}
    {% if source %}
        <h1>{{ source.title }}</h1>
        <p class="meta">{{ source.author or "Unknown author" }}</p>
        {% if phrase_status_message %}
            <p class="status">{{ phrase_status_message }}</p>
        {% endif %}
        <dl class="card">
            <dt>File</dt>
            <dd>{{ source.file_path }}</dd>
            <dt>Chapters</dt>
            <dd>{{ chapter_count }}</dd>
            <dt>Chunks</dt>
            <dd>{{ chunk_count }}</dd>
            <dt>Candidates</dt>
            <dd>{{ candidate_count }}</dd>
            <dt>Judged</dt>
            <dd>{{ judged_candidate_count }}</dd>
            <dt>Protected</dt>
            <dd>{{ protected_count }}</dd>
        </dl>
        <form
            method="post"
            action="/books/{{ source.id }}/recalculate-phrases"
            onsubmit="return confirm('Remove old phrases for this book and generate new candidates?');"
        >
            <button type="submit">Recalculate phrases</button>
        </form>
        <form
            method="post"
            action="/books/{{ source.id }}/judge-phrases"
            onsubmit="return confirm('Judge candidate phrases for this book with the LLM?');"
        >
            <button type="submit"{% if judging_in_progress %} disabled{% endif %}>
                {% if judging_in_progress %}Judging&hellip;{% else %}Judge phrases{% endif %}
            </button>
        </form>

        <section>
            <h2>Candidate n-grams</h2>
            {% if candidates %}
                <table>
                    <thead>
                        <tr>
                            <th>Phrase</th>
                            <th>Status</th>
                            <th>Score</th>
                            <th>Count</th>
                            <th>Chapters</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for candidate in candidates %}
                            <tr>
                                <td>{{ candidate.phrase_text }}</td>
                                <td>
                                    {% if candidate.llm_judged %}
                                        {% if candidate.llm_keep %}Kept{% else %}Rejected{% endif %}
                                    {% else %}
                                        Candidate
                                    {% endif %}
                                </td>
                                <td>{{ "%.2f"|format(candidate.candidate_score) }}</td>
                                <td>{{ candidate.raw_count }}</td>
                                <td>{{ candidate.chapter_count }}</td>
                            </tr>
                        {% endfor %}
                    </tbody>
                </table>
            {% else %}
                <p>No candidate n-grams.</p>
            {% endif %}
        </section>

        <section>
            <h2>Protected phrases</h2>
            {% if protected_phrases %}
                <table>
                    <thead>
                        <tr>
                            <th>Phrase</th>
                            <th>Type</th>
                            <th>Confidence</th>
                            <th>Importance</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for phrase in protected_phrases %}
                            <tr>
                                <td>{{ phrase.phrase_text }}</td>
                                <td>{{ phrase.phrase_type or "phrase" }}</td>
                                <td>{{ "%.2f"|format(phrase.confidence) }}</td>
                                <td>{{ "%.2f"|format(phrase.importance) }}</td>
                            </tr>
                        {% endfor %}
                    </tbody>
                </table>
            {% else %}
                <p>No protected phrases.</p>
            {% endif %}
        </section>
    {% else %}
        <h1>Book not found</h1>
    {% endif %}
{% endblock %}