{% extends 'layout.html' %}
{% load i18n %}
{% load humanize %}

{% block title %}{% if book %}{% blocktrans with book_title=book.title %}Edit "{{ book_title }}"{% endblocktrans %}{% else %}{% trans "Add Book" %}{% endif %}{% endblock %}

{% block content %}
<header class="block">
    <h1 class="title level-left">
        {% if book %}
        {% blocktrans with book_title=book.title %}Edit "{{ book_title }}"{% endblocktrans %}
        {% else %}
        {% trans "Add Book" %}
        {% endif %}
    </h1>
    {% if book %}
    <dl>
        <div class="is-flex">
            <dt class="has-text-weight-semibold">{% trans "Added:" %}</dt>
            <dd class="ml-2">{{ book.created_date | naturaltime }}</dd>
        </div>

        <div class="is-flex">
            <dt class="has-text-weight-semibold">{% trans "Updated:" %}</dt>
            <dd class="ml-2">{{ book.updated_date | naturaltime }}</dd>
        </div>

        {% if book.last_edited_by %}
        <div class="is-flex">
            <dt class="has-text-weight-semibold">{% trans "Last edited by:" %}</dt>
            <dd class="ml-2"><a href="{{ book.last_edited_by.remote_id }}">{{ book.last_edited_by.display_name }}</a></dd>
        </div>
        {% endif %}

    </dl>
    {% endif %}
</header>

{% if form.non_field_errors %}
<div class="block">
    <p class="notification is-danger">{{ form.non_field_errors }}</p>
</div>
{% endif %}

<form
    class="block"
    {% if book %}
        name="edit-book"
        action="{{ book.local_path }}/{% if confirm_mode %}confirm{% else %}edit{% endif %}"
    {% else %}
        name="create-book"
        action="/create-book{% if confirm_mode %}/confirm{% endif %}"
    {% endif %}
    method="post"
    enctype="multipart/form-data"
>

    {% csrf_token %}
    {% if confirm_mode %}
    <div class="box">
        <h2 class="title is-4">{% trans "Confirm Book Info" %}</h2>
        <div class="columns mb-4">
            {% if author_matches %}
            <input type="hidden" name="author-match-count" value="{{ author_matches|length }}">
            <div class="column is-half">
                {% for author in author_matches %}
                <fieldset>
                    <legend class="title is-5 mb-1">
                        {% blocktrans with name=author.name %}Is "{{ name }}" an existing author?{% endblocktrans %}
                    </legend>
                    {% with forloop.counter0 as counter %}
                    {% for match in author.matches %}
                    <label class="label mb-2">
                        <input type="radio" name="author_match-{{ counter }}" value="{{ match.id }}" required>
                        {{ match.name }}
                    </label>
                    <p class="help">
                        <a href="{{ match.local_path }}" target="_blank">{% blocktrans with book_title=match.book_set.first.title %}Author of <em>{{ book_title }}</em>{% endblocktrans %}</a>
                    </p>
                    {% endfor %}
                    <label class="label">
                        <input type="radio" name="author_match-{{ counter }}" value="{{ author.name }}" required> {% trans "This is a new author" %}
                    </label>
                    {% endwith %}
                </fieldset>
                {% endfor %}
            </div>
            {% else %}
            <p class="column is-half">{% blocktrans with name=add_author %}Creating a new author: {{ name }}{% endblocktrans %}</p>
            {% endif %}

            {% if not book %}
            <div class="column is-half">
                <fieldset>
                    <legend class="title is-5 mb-1">
                        {% trans "Is this an edition of an existing work?" %}
                    </legend>
                    {% for match in book_matches %}
                    <label class="label">
                        <input type="radio" name="parent_work" value="{{ match.parent_work.id }}"> {{ match.parent_work.title }}
                    </label>
                    {% endfor %}
                    <label>
                        <input type="radio" name="parent_work" value="0" required> {% trans "This is a new work" %}
                    </label>
                </fieldset>
            </div>
            {% endif %}
        </div>

        <button class="button is-primary" type="submit">{% trans "Confirm" %}</button>
        <a href="#" class="button" data-back>
            <span>{% trans "Back" %}</span>
        </a>
    </div>

    <hr class="block">
    {% endif %}

    <input type="hidden" name="last_edited_by" value="{{ request.user.id }}">
    <div class="columns">
        <div class="column is-half">
            <section class="block">
                <h2 class="title is-4">{% trans "Metadata" %}</h2>

                <div class="field">
                    <label class="label" for="id_title">{% trans "Title:" %}</label>
                    <input type="text" name="title" value="{{ form.title.value|default:'' }}" maxlength="255" class="input" required="" id="id_title">
                    {% for error in form.title.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_subtitle">{% trans "Subtitle:" %}</label>
                    <input type="text" name="subtitle" value="{{ form.subtitle.value|default:'' }}" maxlength="255" class="input" id="id_subtitle">
                    {% for error in form.subtitle.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_description">{% trans "Description:" %}</label>
                    {{ form.description }}
                    {% for error in form.description.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_series">{% trans "Series:" %}</label>
                    <input type="text" class="input" name="series" id="id_series" value="{{ form.series.value|default:'' }}">
                    {% for error in form.series.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_series_number">{% trans "Series number:" %}</label>
                    {{ form.series_number }}
                    {% for error in form.series_number.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_languages">{% trans "Languages:" %}</label>
                    {{ form.languages }}
                    <span class="help">{% trans "Separate multiple values with commas." %}</span>
                    {% for error in form.languages.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_publishers">{% trans "Publisher:" %}</label>
                    {{ form.publishers }}
                    <span class="help">{% trans "Separate multiple values with commas." %}</span>
                    {% for error in form.publishers.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_first_published_date">{% trans "First published date:" %}</label>
                    <input type="date" name="first_published_date" class="input" id="id_first_published_date"{% if form.first_published_date.value %} value="{{ form.first_published_date.value|date:'Y-m-d' }}"{% endif %}>
                    {% for error in form.first_published_date.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_published_date">{% trans "Published date:" %}</label>
                    <input type="date" name="published_date" class="input" id="id_published_date"{% if form.published_date.value %} value="{{ form.published_date.value|date:'Y-m-d'}}"{% endif %}>
                    {% for error in form.published_date.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>
            </section>

            <section class="block">
                <h2 class="title is-4">{% trans "Authors" %}</h2>
                {% if book.authors.exists %}
                <fieldset>
                    {% for author in book.authors.all %}
                    <div class="is-flex is-justify-content-space-between">
                        <label class="label mb-2">
                            <input type="checkbox" name="remove_authors" value="{{ author.id }}" {% if author.id|stringformat:"i" in remove_authors %}checked{% endif %}>
                            {% blocktrans with name=author.name %}Remove {{ name }}{% endblocktrans %}
                        </label>
                        <p class="help">
                            <a href="{{ author.local_path }}">{% blocktrans with name=author.name %}Author page for {{ name }}{% endblocktrans %}</a>
                        </p>
                    </div>
                    {% endfor %}
                </fieldset>
                {% endif %}
                <div class="field">
                    <label class="label" for="id_add_author">{% trans "Add Authors:" %}</label>
                    <input class="input" type="text" name="add_author" id="id_add_author" placeholder="{% trans 'John Doe, Jane Smith' %}" value="{{ add_author }}" {% if confirm_mode %}readonly{% endif %}>
                    <span class="help">{% trans "Separate multiple values with commas." %}</span>
                </div>
            </section>
        </div>

        <div class="column is-half">
            <h2 class="title is-4">{% trans "Cover" %}</h2>
            <div class="columns">
                <div class="column is-3 is-cover">
                    {% include 'snippets/book_cover.html' with book=book cover_class='is-h-xl-mobile is-w-auto-tablet' size_mobile='xlarge' size='large' %}
                </div>

                <div class="column">
                    <div class="block">
                        <div class="field">
                            <label class="label" for="id_cover">{% trans "Upload cover:" %}</label>
                            {{ form.cover }}
                        </div>
                        {% if book %}
                        <div class="field">
                            <label class="label" for="id_cover_url">
                                {% trans "Load cover from url:" %}
                            </label>
                            <input class="input" name="cover-url" id="id_cover_url">
                        </div>
                        {% endif %}
                        {% for error in form.cover.errors %}
                        <p class="help is-danger">{{ error | escape }}</p>
                        {% endfor %}
                    </div>
                </div>
            </div>

            <div class="block">
                <h2 class="title is-4">{% trans "Physical Properties" %}</h2>
                <div class="field">
                    <label class="label" for="id_physical_format">{% trans "Format:" %}</label>
                    {{ form.physical_format }}
                    {% for error in form.physical_format.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_pages">{% trans "Pages:" %}</label>
                    {{ form.pages }}
                    {% for error in form.pages.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>
            </div>

            <div class="block">
                <h2 class="title is-4">{% trans "Book Identifiers" %}</h2>
                <div class="field">
                    <label class="label" for="id_isbn_13">{% trans "ISBN 13:" %}</label>
                    {{ form.isbn_13 }}
                    {% for error in form.isbn_13.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_isbn_10">{% trans "ISBN 10:" %}</label>
                    {{ form.isbn_10 }}
                    {% for error in form.isbn_10.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_openlibrary_key">{% trans "Openlibrary ID:" %}</label>
                    {{ form.openlibrary_key }}
                    {% for error in form.openlibrary_key.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_inventaire_id">{% trans "Inventaire ID:" %}</label>
                    {{ form.inventaire_id }}
                    {% for error in form.inventaire_id.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_oclc_number">{% trans "OCLC Number:" %}</label>
                    {{ form.oclc_number }}
                    {% for error in form.oclc_number.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>

                <div class="field">
                    <label class="label" for="id_asin">{% trans "ASIN:" %}</label>
                    {{ form.asin }}
                    {% for error in form.ASIN.errors %}
                    <p class="help is-danger">{{ error | escape }}</p>
                    {% endfor %}
                </div>
            </div>
        </div>
    </div>

    {% if not confirm_mode %}
    <div class="block">
        <button class="button is-primary" type="submit">{% trans "Save" %}</button>
        <a class="button" href="{{ book.local_path }}">{% trans "Cancel" %}</a>
    </div>
    {% endif %}
</form>

{% endblock %}