{% extends "admin/base_site.html" %}

{% block breadcrumbs %}
<div class="breadcrumbs">
    <a href="{% url 'admin:index' %}">Home</a>
    {% for crumb in breadcrumbs %}
        ›
        {% if forloop.last %}
            {{ crumb.name }}
        {% else %}
            <a href="{{ crumb.url }}">{{ crumb.name }}</a>
        {% endif %}
    {% endfor %}
</div>
{% endblock %}

{% block content %}
{% if mode.value == "rows_and_columns" and column_types %}
<form method="get" style="display:flex; gap: 1rem; align-items:flex-end;">

    <div style="display:flex; flex-direction:column;">
        <label for="level_filter">Level</label>
        <select id="level_filter" name="level_filter" onchange="this.form.submit()">
            <option value="">All Levels</option>
            <option value="debug" {% if level_filter == 'debug' %}selected{% endif %}>DEBUG</option>
            <option value="info" {% if level_filter == 'info' %}selected{% endif %}>INFO</option>
            <option value="warning" {% if level_filter == 'warning' %}selected{% endif %}>WARNING</option>
            <option value="error" {% if level_filter == 'error' %}selected{% endif %}>ERROR</option>
            <option value="critical" {% if level_filter == 'critical' %}selected{% endif %}>CRITICAL</option>
        </select>
    </div>

    <div style="display:flex; flex-direction:column;">
        <label for="time_from">Datetime from</label>
        <input id="time_from" type="datetime-local" name="time_from" value="{{ request.GET.time_from }}" onchange="this.form.submit()">
    </div>

    <div style="display:flex; flex-direction:column;">
        <label for="time_to">Datetime to</label>
        <input id="time_to" type="datetime-local" name="time_to" value="{{ request.GET.time_to }}" onchange="this.form.submit()">
    </div>

    <div style="display:flex; flex-direction:column;">
        <label for="search_query">Search</label>
        <input id="search_query" type="text" name="search_query" placeholder="Search" value="{{ search_query }}">
    </div>

    <div style="display:flex; flex-direction:column;">
        <label>&nbsp;</label>
        <button type="submit" class="button">Search</button>
    </div>

    <input type="hidden" name="path" value="{{ current_path }}">
</form>
{% elif mode.value == "rows_and_columns" or mode.value == "rows" %}
<form method="get" style="margin-bottom:1rem;">
    <input type="hidden" name="path" value="{{ current_path }}">
    <input type="text" name="search_query" placeholder="Search" value="{{ search_query }}">
    <button type="submit" class="button">Search</button>
</form>
{% endif %}
<div style="margin-top: 1rem; margin-bottom: 1rem">
    <a href="?path={{ current_path }}&download=1" class="button">Download file</a>
</div>


{% if mode.value == "rows_and_columns" %}
    <table>
        <thead>
            <tr>
                {% for column_name in column_names %}
                    <th>{{ column_name }}</th>
                {% endfor %}
            </tr>
        </thead>
        <tbody>
            {% for row in rows %}
                <tr>
                    {% for value in row %}
                        {% if forloop.last and value %}
                            <td><button type="button" class="button" onclick="toggleTraceback(this)" id="show-traceback-button">Show Traceback</button></td>
                        {% else %}
                            <td>{{ value }}</td>
                        {% endif %}
                    {% endfor %}
                </tr>
                {% if row|length == column_names|length and row|last %}
                <tr class="traceback-row">
                    <td colspan="{{ column_names|length }}" style="padding: 5px; border: none;">
                        <div class="traceback-wrapper" style="max-height: 0; overflow: hidden; transition: max-height 0.2s;">
                            <pre>{{ row|last }}</pre>
                        </div>
                    </td>
                </tr>
                {% endif %}
            {% endfor %}
        </tbody>
    </table>
{% elif mode.value == "rows" %}
    <table>
        <tbody>
            {% for row in rows %}
                <tr>
                    <td>{{ row.0 }}</td>
                </tr>
            {% endfor %}
        </tbody>
    </table>
{% elif mode.value == "raw_content" %}
    <pre>{{ content }}</pre>
{% endif %}

{% if page_obj %}
<div class="pagination">
    {% if page_obj.has_previous %}
        <a href="?path={{ current_path }}&page=1{% if search_query %}&search_query={{ search_query }}{% endif %}{% if level_filter %}&level_filter={{ level_filter }}{% endif %}">Start</a>
        <a href="?path={{ current_path }}&page={{ page_obj.previous_page_number }}{% if search_query %}&search_query={{ search_query }}{% endif %}{% if level_filter %}&level_filter={{ level_filter }}{% endif %}">← Previous</a>
    {% endif %}

    <span>Page {{ page_obj.number }} of {{ page_obj.paginator.num_pages }}</span>

    {% if page_obj.has_next %}
        <a href="?path={{ current_path }}&page={{ page_obj.next_page_number }}{% if search_query %}&search_query={{ search_query }}{% endif %}{% if level_filter %}&level_filter={{ level_filter }}{% endif %}">Next →</a>
        <a href="?path={{ current_path }}&page={{ page_obj.paginator.num_pages }}{% if search_query %}&search_query={{ search_query }}{% endif %}{% if level_filter %}&level_filter={{ level_filter }}{% endif %}">End</a>
    {% endif %}
</div>
{% endif %}

<style>
thead {
    position: sticky;
    top: 0;
}

thead th {
    text-transform: none;
}

input[type="datetime-local"] {
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 5px 6px;
    margin-top: 0;
    color: var(--body-fg);
    background-color: var(--body-bg);
}

.traceback-wrapper pre {
    overflow-x: auto;
}

a.button,
button.button,
#show-traceback-button {
    font-size: 0.85rem;
    padding: 4px 8px;
}

.pagination {
    margin-top: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pagination a {
    padding: 4px 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

label {
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1px;
}
</style>

<script>
function toggleTraceback(button) {
    const tr = button.closest("tr");
    const wrapper = tr.nextElementSibling.querySelector(".traceback-wrapper");

    if (wrapper.style.maxHeight && wrapper.style.maxHeight !== "0px") {
        wrapper.style.maxHeight = "0";
    } else {
        wrapper.style.maxHeight = wrapper.scrollHeight + "px";
    }
}

document.addEventListener("DOMContentLoaded", function() {
    if (!'{{ column_types|safe|escapejs }}') {
        return;
    }
    const theme = document.documentElement.getAttribute("data-theme");
    const levelColorsLight = {
        "debug": "#f0f0f0",
        "info": "#ced9f5",
        "warning": "#fff3cd",
        "error": "#f7c3c9",
        "critical": "#f2919c"
    };
    const levelColorsDark = {
        "debug": "#333333",
        "info": "#3055b3",
        "warning": "#7d661b",
        "error": "#721c24",
        "critical": "#4b0b0b"
    };
    const levelColors = theme === "dark" ? levelColorsDark : levelColorsLight;

    const stringColumnTypes = '{{ column_types|safe|escapejs }}'.replaceAll("'", "\"")
    let columnTypes = JSON.parse(stringColumnTypes);
    columnTypes = columnTypes.map(e => e.toLowerCase());
    levelColumnIndex = columnTypes.indexOf("level");

    if (levelColumnIndex === -1) {
        return;
    }

    document.querySelectorAll("table tbody tr").forEach(tr => {
        const cells = tr.querySelectorAll("td");
        if (!cells[levelColumnIndex]) {
            return;
        }
        const text = cells[levelColumnIndex].innerText.trim().toLowerCase();
        if (levelColors[text]) {
            tr.style.backgroundColor = levelColors[text];
        }
    });
});
</script>
{% endblock %}