{% extends "repo.html" %}

{% set active_page = "log" %}

{% block title %}
    {% trans basename=basename, username=username, repository=repository %}{{ basename }} in {{ username }}/{{ repository }}{% endtrans %}
{% endblock %}
{% block content %}
<x-vbox>
    <x-frame style="--width: 896px;" class="flexible-space">
        {% for file in diff %}
            <h2>{{ file }}</h2>
            {% set vars = namespace(original_line=0, modified_line=0, hunk_started=false) %}
            {% for line in diff[file] %}
                {% if line.startswith("@@") %}
                    {% if vars.hunk_started %}
                        </pre> <!-- close the previous pre block if this isn't the first hunk -->
                    {% endif %}
                    {% set vars.hunk_started = true %}
                    {% set diff_location = line|parse_diff_location %}
                    {% set vars.original_line = diff_location[0][0] %}
                    {% set vars.modified_line = diff_location[1][0] %}
                    <h3 class="diff-position">{{ line }}</h3>
                    <pre class="code-view">
                {% elif vars.hunk_started %}
                    {% if line.startswith("+") %}
                        <span class="line-number">{{ vars.modified_line }}&nbsp;+</span>
                        <ins>{{ line[1:] }}</ins>
                        {% set vars.modified_line = vars.modified_line + 1 %}
                    {% elif line.startswith("-") %}
                        <span class="line-number">{{ vars.original_line }}&nbsp;-</span>
                        <del>{{ line[1:] }}</del>
                        {% set vars.original_line = vars.original_line + 1 %}
                    {% elif not line.startswith("\\") %}
                        {% if line %}
                            <span class="line-number">{{ vars.modified_line }}&nbsp;&nbsp;</span>
                            <x-codeline>{{ line[1:] }}</x-codeline>
                        {% endif %}
                        {% if not line.startswith("@@") %}
                            {% set vars.original_line = vars.original_line + 1 %}
                            {% set vars.modified_line = vars.modified_line + 1 %}
                        {% endif %}
                    {% endif %}
                {% endif %}
            {% endfor %}
            {% if vars.hunk_started %}
                </pre> <!-- close the last hunk -->
            {% endif %}
        {% endfor %}
    </x-frame>
</x-vbox>
{% endblock %}