{% extends "base.html" %}
{% block title %}Tuerschilder - Busylight{% endblock %}

{% block content %}
<div class="d-flex justify-content-between align-items-center mb-4">
    <h4 class="mb-0">Tuerschilder</h4>
    <div>
        <form method="post" action="/api/devices/check-all" class="d-inline">
            <button type="submit" class="btn btn-sm btn-outline-secondary">
                <i class="bi bi-arrow-clockwise"></i> Alle pruefen
            </button>
        </form>
        {% if last_check %}
        <small class="text-muted ms-2">Letzte Pruefung: {{ last_check }}</small>
        {% endif %}
    </div>
</div>

{% if request.query_params.get('fw_uploaded') %}
<div class="alert alert-success alert-dismissible fade show">
    <i class="bi bi-check-circle"></i> Firmware hochgeladen.
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
</div>
{% endif %}
{% if request.query_params.get('fw_updated') %}
<div class="alert alert-success alert-dismissible fade show">
    <i class="bi bi-check-circle"></i> Update auf <strong>{{ request.query_params.get('fw_updated') }}</strong> gestartet. Geraet startet neu.
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
</div>
{% endif %}
{% if request.query_params.get('fw_error') %}
<div class="alert alert-danger alert-dismissible fade show">
    <i class="bi bi-x-circle"></i>
    {% if request.query_params.get('fw_error') == 'format' %}Nur .bin Dateien erlaubt.
    {% elif request.query_params.get('fw_error') == 'nofile' %}Firmware-Datei nicht gefunden.
    {% elif request.query_params.get('fw_error') == 'failed' %}Update fehlgeschlagen. Config-Backup wurde erstellt.
    {% else %}Firmware-Fehler.{% endif %}
    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
</div>
{% endif %}

<!-- Device Cards -->
<div class="row g-3 mb-4">
    {% for device in devices %}
    <div class="col-md-6 col-lg-4 col-xl-3">
        <div class="card busylight-card h-100">
            <div class="card-header bg-white border-0 pb-0">
                <div class="d-flex justify-content-between align-items-center">
                    <strong>{{ device.name or device.hostname }}</strong>
                    {% if device.last_check %}
                        {% if device.online %}
                        <span class="status-dot" style="background: #28a745;" title="Online"></span>
                        {% else %}
                        <span class="status-dot" style="background: #dc3545;" title="Offline"></span>
                        {% endif %}
                    {% else %}
                    <span class="status-dot" style="background: #999;" title="Nicht geprueft"></span>
                    {% endif %}
                </div>
            </div>
            <div class="card-body pt-2">
                <table class="table table-sm table-borderless mb-2" style="font-size: 0.8rem;">
                    <tr>
                        <td class="text-muted" style="width:70px">Host</td>
                        <td><code class="small">{{ device.hostname }}</code></td>
                    </tr>
                    <tr>
                        <td class="text-muted">MAC</td>
                        <td><small class="font-monospace">{{ device.mac if device.mac else '-' }}</small></td>
                    </tr>
                    <tr>
                        <td class="text-muted">Version</td>
                        <td>{{ device.version if device.version else '-' }}</td>
                    </tr>
                    <tr>
                        <td class="text-muted">LEDs</td>
                        <td>{{ device.leds if device.leds else '-' }}</td>
                    </tr>
                    <tr>
                        <td class="text-muted">Segmente</td>
                        <td>{{ device.segment_count }}</td>
                    </tr>
                </table>

                <!-- Segment Zuordnungen -->
                {% if device.segments %}
                <div class="border-top pt-2">
                    {% for seg in device.segments %}
                    <div class="d-flex align-items-center mb-1">
                        <span class="badge bg-primary me-2" style="font-size:0.65rem">Seg {{ seg.segment }}</span>
                        <small>{{ seg.display_name }}</small>
                    </div>
                    {% endfor %}
                </div>
                {% endif %}

                {% if device.last_activity %}
                <div class="border-top pt-2 mt-2">
                    <small class="text-muted"><i class="bi bi-clock"></i> {{ device.last_activity }}</small>
                </div>
                {% endif %}
            </div>
            <div class="card-footer bg-white border-0 pt-0">
                <div class="d-flex gap-1">
                    <form method="post" action="/api/devices/{{ device.id }}/check" class="d-inline">
                        <button type="submit" class="btn btn-sm btn-outline-secondary" title="Jetzt pruefen">
                            <i class="bi bi-wifi"></i>
                        </button>
                    </form>
                    {% if firmwares and device.version and device.online %}
                        {% set needs_update = [] %}
                        {% for fw in firmwares %}
                            {% if device.version not in fw.name %}
                                {% if needs_update.append(1) %}{% endif %}
                            {% endif %}
                        {% endfor %}
                        {% if needs_update %}
                    <button class="btn btn-sm btn-outline-warning" title="Firmware Update"
                            data-bs-toggle="modal" data-bs-target="#ota-{{ device.id }}">
                        <i class="bi bi-cloud-arrow-up"></i>
                    </button>
                        {% endif %}
                    {% endif %}
                    <button class="btn btn-sm btn-outline-primary" data-bs-toggle="modal"
                            data-bs-target="#edit-{{ device.id }}" title="Bearbeiten">
                        <i class="bi bi-pencil"></i>
                    </button>
                    <form method="post" action="/api/devices/{{ device.id }}/delete" class="d-inline"
                          onsubmit="return confirm('Tuerschild wirklich loeschen?')">
                        <button type="submit" class="btn btn-sm btn-outline-danger" title="Loeschen">
                            <i class="bi bi-trash"></i>
                        </button>
                    </form>
                </div>
            </div>
        </div>
    </div>

    <!-- Edit Modal -->
    <div class="modal fade" id="edit-{{ device.id }}" tabindex="-1">
        <div class="modal-dialog">
            <div class="modal-content">
                <form method="post" action="/api/devices/{{ device.id }}/update">
                    <div class="modal-header">
                        <h5 class="modal-title">Tuerschild bearbeiten</h5>
                        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                    </div>
                    <div class="modal-body">
                        <div class="mb-3">
                            <label class="form-label">Hostname / IP</label>
                            <input type="text" name="hostname" class="form-control"
                                   value="{{ device.hostname }}" required>
                        </div>
                        <div class="mb-3">
                            <label class="form-label">Name</label>
                            <input type="text" name="name" class="form-control"
                                   value="{{ device.name }}">
                        </div>
                        <div class="mb-3">
                            <label class="form-label">Anzahl Segmente</label>
                            <input type="number" name="segment_count" class="form-control"
                                   value="{{ device.segment_count }}" min="1" max="10">
                        </div>
                    </div>
                    <div class="modal-footer">
                        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Abbrechen</button>
                        <button type="submit" class="btn btn-primary">Speichern</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
    <!-- OTA Update Modal -->
    {% if firmwares %}
    <div class="modal fade" id="ota-{{ device.id }}" tabindex="-1">
        <div class="modal-dialog">
            <div class="modal-content">
                <form method="post" action="/api/firmware/{{ device.id }}/update">
                    <div class="modal-header">
                        <h5 class="modal-title">Firmware Update</h5>
                        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
                    </div>
                    <div class="modal-body">
                        <p>Update fuer <strong>{{ device.name or device.hostname }}</strong></p>
                        <p><small class="text-muted">Aktuelle Version: {{ device.version or 'unbekannt' }}</small></p>
                        <div class="mb-3">
                            <label class="form-label">Firmware waehlen</label>
                            <select name="firmware_file" class="form-select">
                                {% for fw in firmwares %}
                                <option value="{{ fw.name }}">{{ fw.name }} ({{ fw.size }})</option>
                                {% endfor %}
                            </select>
                        </div>
                        <div class="alert alert-info mb-0">
                            <small><i class="bi bi-info-circle"></i> Config wird vor dem Update automatisch gesichert.</small>
                        </div>
                    </div>
                    <div class="modal-footer">
                        <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Abbrechen</button>
                        <button type="submit" class="btn btn-warning"><i class="bi bi-cloud-arrow-up"></i> Update starten</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
    {% endif %}
    {% endfor %}

    {% if not devices %}
    <div class="col-12">
        <div class="text-center text-muted py-4">Noch keine Tuerschilder vorhanden.</div>
    </div>
    {% endif %}
</div>

<div class="text-muted mb-3">
    <small>{{ devices|length }} Tuerschilder | Status wird alle 4 Minuten automatisch geprueft</small>
</div>

<!-- Add Device + Firmware -->
<div class="row g-3">
    <div class="col-md-6">
        <div class="card">
            <div class="card-header">
                <h6 class="mb-0"><i class="bi bi-plus-circle"></i> Neues Tuerschild</h6>
            </div>
            <div class="card-body">
                <form method="post" action="/api/devices">
                    <div class="row g-2">
                        <div class="col-12">
                            <input type="text" name="hostname" class="form-control form-control-sm"
                                   placeholder="doorlight0027.intra.volksheimstaette.de" required>
                        </div>
                        <div class="col-8">
                            <input type="text" name="name" class="form-control form-control-sm"
                                   placeholder="Name (optional)">
                        </div>
                        <div class="col-4">
                            <input type="number" name="segment_count" class="form-control form-control-sm"
                                   value="2" min="1" max="10" title="Segmente">
                        </div>
                        <div class="col-12">
                            <button type="submit" class="btn btn-primary btn-sm w-100">
                                <i class="bi bi-plus"></i> Hinzufuegen
                            </button>
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </div>
    <div class="col-md-6">
        <div class="card">
            <div class="card-header">
                <h6 class="mb-0"><i class="bi bi-cloud-arrow-up"></i> Firmware</h6>
            </div>
            <div class="card-body">
                <form method="post" action="/api/firmware/upload" enctype="multipart/form-data" class="mb-2">
                    <div class="d-flex gap-2">
                        <input type="file" name="firmware" class="form-control form-control-sm" accept=".bin" required>
                        <button type="submit" class="btn btn-outline-primary btn-sm">
                            <i class="bi bi-upload"></i>
                        </button>
                    </div>
                </form>
                {% if firmwares %}
                {% for fw in firmwares %}
                <div class="d-flex justify-content-between align-items-center mb-1">
                    <small class="font-monospace">{{ fw.name }} <span class="text-muted">({{ fw.size }})</span></small>
                    <form method="post" action="/api/firmware/{{ fw.name }}/delete" class="d-inline"
                          onsubmit="return confirm('Firmware loeschen?')">
                        <button type="submit" class="btn btn-sm btn-outline-danger py-0">
                            <i class="bi bi-trash"></i>
                        </button>
                    </form>
                </div>
                {% endfor %}
                {% endif %}
            </div>
        </div>
    </div>
</div>
{% endblock %}