{% extends "/__admin_templates/base.html" %}


{% block content %}
{% if caches %}
<main class="card" aria-label="Cache interfaces">
    <div class="card-header">
        <div>
            <h2 class="title mb-0">Cache interfaces</h2>
            <p class="text-muted mb-0 small">Configured cache backends available to the application</p>
        </div>
        <div class="text-muted small">
            {{ caches|length }} cache{{ '' if caches|length == 1 else 's' }} configured
        </div>
    </div>

    <div class="card-body">
        <div class="row g-3 p-3">
            {% for cfg_name, cache in caches.items() %}
                <div class="col-12 col-sm-4 col-md-3 col-lg-2 cache-card">
                    <div class="h-100 p-3 border rounded-3 bg-light">
                        <div class="d-flex justify-content-between align-items-start mb-2">
                            <div>
                                <div class="fw-semibold">
                                    {{ cache.nice_name or cfg_name }}
                                </div>
                                <div class="small text-muted">
                                    Config: {{ cfg_name }}
                                </div>
                            </div>
                            <span class="badge bg-success">
                                Active
                            </span>
                            {% if cache_permissions.get(cfg_name) %}
                                <button data-cache-name="{{ cfg_name }}" type="button"
                                data-url="{{ url_for('AdminController.reset_cache', cache_name=cfg_name) }}"
                                class="btn btn-sm reset-cache" title="Empty cache">
                                    <i class="fa-solid fa-trash"></i>
                                </button>
                            {% endif %}
                        </div>
                        <div class="small text-muted">
                        </div>
                    </div>
                </div>
            {% endfor %}
        </div>
    </div>
</main>
{% endif %}

<main class="card" aria-label="Recent log messages">
    <div class="card-header">
        <div>
            <h2 class="title mb-0">Recent log messages</h2>
            <p class="text-muted mb-0 small">Latest entries from the application logger</p>
            <select class="form-select log-level-select" data-url="{{ url_for('AdminController.index') }}">
                <option value="all">All</option>
                <option value="severe">Severe</option>
            </select>
        </div>
        <div class="text-muted small">
            Showing {{ all_logs|length }} entries
        </div>
    </div>

    <div class="card-body">
        {% if all_logs %}
            <div class="table-responsive">
                <table class="table table-hover table-sm mb-0" id="logs-table">
                    <thead style="background: var(--thead-bg);">
                        <tr class="text-muted small">
                            <th scope="col" class="text-nowrap">Time</th>
                            <th scope="col">Level</th>
                            <th scope="col">Logger</th>
                            <th scope="col" class="text-nowrap">Location</th>
                            <th scope="col">Message</th>
                        </tr>
                    </thead>
                    <tbody>
                        {% for log in all_logs %}
                            {% set level = (log.level or '')|upper %}
                            <tr>
                                <td class="text-nowrap align-middle">
                                    {{ format_datetime(log.time) }}
                                </td>
                                <td class="align-middle">
                                    {% if level == 'DEBUG' %}
                                        {% set level_class = 'bg-secondary text-white' %}
                                    {% elif level == 'INFO' %}
                                        {% set level_class = 'bg-primary text-white' %}
                                    {% elif level == 'WARNING' or level == 'WARN' %}
                                        {% set level_class = 'bg-warning text-dark' %}
                                    {% elif level == 'ERROR' %}
                                        {% set level_class = 'bg-danger text-white' %}
                                    {% elif level == 'CRITICAL' or level == 'FATAL' %}
                                        {% set level_class = 'bg-dark text-white' %}
                                    {% else %}
                                        {% set level_class = 'bg-light text-dark' %}
                                    {% endif %}

                                    <span class="badge rounded-pill {{ level_class }}">
                                        {{ level }}
                                    </span>
                                </td>
                                <td class="align-middle small text-muted">
                                    {{ log.logger_name or log.name }}
                                </td>
                                <td class="align-middle small text-muted text-nowrap">
                                    <code>{{ log.file }}:{{ log.line }}</code><br>
                                    <span class="fst-italic">{{ log.function }}</span>
                                </td>
                                <td class="align-middle">
                                    <div class="small">
                                        {{ log.message[:300] }}
                                        {% if log.message|length > 300 %}
                                            <span class="text-muted">…</span>
                                        {% endif %}
                                    </div>
                                </td>
                            </tr>
                        {% endfor %}
                    </tbody>
                </table>
            </div>
        {% else %}
            <div class="p-4 text-center text-muted">
                No log messages to display.
            </div>
        {% endif %}
    </div>
</main>

<dialog class="reset-dialog">
    <p>Are you sure you wish to reset the cache?</p>
    <div>
        <button type="button" class="btn btn-sm btn-danger m-1 confirm-reset">Confirm</button>
        <button type="button" class="btn btn-sm btn-primary m-1 close-reset">Close</button>
    </div>
</dialog>

<script>

    const resetDialog = document.querySelector(".reset-dialog");
    const confirmResetBtn = resetDialog.querySelector(".confirm-reset");
    const closeResetBtn = resetDialog.querySelector(".close-reset");

    closeResetBtn.addEventListener("click", (e) => {
        closeResetBtn.blur();
        confirmResetBtn.removeAttribute("data-url");
        resetDialog.close();
    })

    async function resetCache(url){
        let response = await fetch(url)
        const status = response.status;
        if(!response.ok && status == 500){
            setMessage("Something went wrong", "danger");
            return;
        }
        response = await response.json();
        setMessage(response.message, response.status)
    }

    confirmResetBtn.addEventListener("click", async (e) => {
        const url = confirmResetBtn.getAttribute("data-url");
        await resetCache(url);
        closeResetBtn.click();
    })

    document.querySelectorAll(".reset-cache").forEach(btn => {
        btn.addEventListener("click", async (e) => {
            const url = btn.getAttribute("data-url");
            btn.blur();
            confirmResetBtn.setAttribute("data-url", url);
            resetDialog.showModal();
        })
    })

  const tableElement = document.querySelector("#logs-table");
  if (tableElement) {

      let dataTable = new simpleDatatables.DataTable(tableElement, {
          perPage: 25,
          perPageSelect: [25, 50, 75, 100, 150, -1],
          paging: true,
      });

      // Wait for the table to finish rendering
      dataTable.on("datatable.init", () => {
          // Locate the per-page dropdown
          const selector = document.querySelector(".datatable-selector");

          if (!selector) return;

          // Find the option with the value -1 and rename it
          const allOption = selector.querySelector('option[value="-1"]');
          if (allOption) {
              allOption.textContent = "All";
          }
      });
  }

  const levelSelect = document.querySelector(".log-level-select");
  const url = new URL(location.href);
  const level = url.searchParams.get("logs") || "all";
  levelSelect.value = level;
  const baseUrl = levelSelect.getAttribute("data-url")
  levelSelect.addEventListener("change", (e) => {
    location.href=`${baseUrl}?logs=${levelSelect.value}`;
  })
</script>
{% endblock %}