{% load dlux_tags %}
{% for backup in backups %}
    {% with quiet_for=backup.seconds_since_signal eta=backup.eta_seconds %}
    <tr data-system-backup-row data-backup-token="{{ backup.token }}" data-backup-status="{{ backup.status }}">
        <td>{{ backup.created_at|date:'Y-m-d H:i' }}</td>
        <td>{{ backup.requested_by_username|default:'-' }}</td>
        <td>
            {{ backup.get_trigger_display }}
            {% if backup.is_incremental %}
                <span class="badge bg-warning-subtle text-warning-emphasis" title="{{ DLUX_STRINGS.sysbackup_incremental_hint|default:'Only the changes since the previous backup in its chain' }}">{{ DLUX_STRINGS.sysbackup_incremental_badge|default:'Incremental' }}{% if backup.sequence %} #{{ backup.sequence }}{% endif %}</span>
            {% elif backup.index_root and backup.status == 'completed' %}
                <span class="badge bg-light text-dark border" title="{{ DLUX_STRINGS.sysbackup_base_hint|default:'Full backup; incremental backups can continue from it' }}">{{ DLUX_STRINGS.sysbackup_base_badge|default:'Full' }}</span>
            {% endif %}
            {% if not backup.media_included %}
                <span class="badge bg-info text-dark" title="{{ DLUX_STRINGS.sysbackup_data_only_hint|default:'Database only — uploaded media was not included' }}">{{ DLUX_STRINGS.sysbackup_data_only_badge|default:'Data only' }}</span>
            {% endif %}
            {% if not backup.system_data_included %}
                <span class="badge bg-primary-subtle text-primary-emphasis" title="{{ DLUX_STRINGS.sysbackup_portable_hint|default:'Project data only — Dlux system data was left out' }}">{{ DLUX_STRINGS.sysbackup_portable_badge|default:'Portable' }}</span>
            {% endif %}
        </td>
        <td>
            {% if backup.status == 'completed' %}<span class="badge bg-success">{{ backup.get_status_display }}</span>
            {% elif backup.status == 'failed' %}<span class="badge bg-danger" title="{{ backup.error }}">{{ backup.get_status_display }}</span>
            {% elif backup.status == 'cancelled' %}<span class="badge bg-secondary">{{ DLUX_STRINGS.sysbackup_status_cancelled|default:'Cancelled' }}</span>
            {% elif backup.next_attempt_at %}<span class="badge bg-warning text-dark" title="{{ backup.error }}">{{ DLUX_STRINGS.sysbackup_status_retrying|default:'Retrying' }}</span>
            {% elif backup.is_active and quiet_for > backup_stall_warn_seconds %}<span class="badge bg-warning text-dark">{{ DLUX_STRINGS.sysbackup_status_no_progress|default:'No progress' }}</span>
            {% else %}<span class="badge bg-secondary">{{ backup.get_status_display }}</span>{% endif %}
            {% if backup.encryption == 'none' %}
                <span class="badge bg-danger-subtle text-danger-emphasis">{{ DLUX_STRINGS.sysbackup_unencrypted_badge|default:'Not encrypted' }}</span>
            {% elif backup.passphrase_required %}
                <span class="badge bg-dark">{{ DLUX_STRINGS.sysbackup_passphrase_badge }}</span>
            {% endif %}
            {% if backup.attempt_count > 1 %}
                <span class="badge bg-light text-dark border" title="{{ DLUX_STRINGS.sysbackup_attempt_hint|default:'Attempts made for this backup' }}">{{ DLUX_STRINGS.sysbackup_attempt_short|default:'Try' }} {{ backup.attempt_count }}/{{ backup_policy.max_attempts }}</span>
            {% endif %}
        </td>
        <td class="dlux-backup-progress-cell">
            {% if backup.is_active %}
                <progress class="dlux-backup-progress{% if quiet_for > backup_stall_warn_seconds %} dlux-backup-progress--stalled{% endif %}" max="100" value="{{ backup.progress_percent }}" aria-label="{{ DLUX_STRINGS.backup_progress }}"></progress>
                <small class="text-muted dlux-backup-progress-status">
                    <span class="dlux-backup-progress-percent">{{ backup.progress_percent }}%</span>
                    {% if backup.progress_message %}<span class="dlux-backup-progress-note">{{ backup.progress_message }}</span>{% endif %}
                </small>
                <small class="d-block {% if quiet_for > backup_stall_warn_seconds %}text-warning-emphasis fw-semibold{% else %}text-muted{% endif %}">
                    <i class="bi bi-activity me-1"></i>{{ DLUX_STRINGS.sysbackup_last_signal|default:'Last update' }}: {{ quiet_for }}{{ DLUX_STRINGS.sysbackup_seconds_short|default:'s' }}
                    {% if eta is not None %}<span class="text-nowrap ms-2"><i class="bi bi-hourglass-split me-1"></i>{{ DLUX_STRINGS.sysbackup_eta_short|default:'~{duration} left'|dlux_format_duration:eta }}</span>{% endif %}
                    {% if quiet_for > backup_stall_warn_seconds %}
                        · {{ DLUX_STRINGS.sysbackup_stall_warning|default:'No progress reported. It will be marked failed after the stall timeout.' }} ({{ backup_policy.stall_timeout_minutes }}{{ DLUX_STRINGS.sysbackup_minutes_short|default:'m' }})
                    {% endif %}
                </small>
                {% if backup.next_attempt_at %}
                    <small class="d-block text-warning-emphasis">
                        <i class="bi bi-arrow-repeat me-1"></i>{{ DLUX_STRINGS.sysbackup_next_attempt|default:'Next attempt' }}: {{ backup.next_attempt_at|date:'H:i' }}
                    </small>
                {% endif %}
            {% elif backup.status == 'failed' %}
                {% if backup.error %}<small class="d-block text-danger">{{ backup.error|truncatechars:120 }}</small>{% endif %}
            {% elif backup.duration_seconds is not None %}
                <small class="text-muted" title="{{ DLUX_STRINGS.sysbackup_duration_hint|default:'Time this backup took' }}">
                    <i class="bi bi-stopwatch me-1"></i>{{ backup.duration_seconds|dlux_duration }}
                </small>
            {% endif %}
        </td>
        <td>{{ backup.row_count }}</td>
        <td>{{ backup.file_count }}</td>
        <td>{{ backup.file_size|filesizeformat }}</td>
        <td class="text-end text-nowrap">
            <button type="button"
                    class="btn btn-outline-secondary btn-sm rounded-pill sysbackup-details-open"
                    data-status-url="{% url 'system_backup_status' backup.token %}"
                    data-backup-label="{{ backup.created_at|date:'Y-m-d H:i' }}"
                    title="{{ DLUX_STRINGS.sysbackup_details|default:'Details' }}">
                <i class="bi bi-terminal"></i>
            </button>
            {% if backup.status == 'completed' %}
                {% if backup.is_incremental %}
                    <a class="btn btn-outline-primary btn-sm rounded-pill"
                       href="{% url 'system_backup_chain_download' backup.token %}"
                       title="{{ DLUX_STRINGS.sysbackup_download_chain_hint|default:'Every backup from the full one up to this point, in one ZIP' }}">
                        <i class="bi bi-download me-1"></i>{{ DLUX_STRINGS.sysbackup_download_chain|default:'Download chain' }}
                    </a>
                {% else %}
                <a class="btn btn-outline-primary btn-sm rounded-pill"
                   href="{% url 'system_backup_download' backup.token %}">
                    <i class="bi bi-download me-1"></i>{{ DLUX_STRINGS.sysbackup_download }}
                </a>
                {% endif %}
                <button type="button"
                        class="btn btn-outline-danger btn-sm rounded-pill sysrestore-open"
                        data-backup-token="{{ backup.token }}"
                        data-backup-label="{{ backup.created_at|date:'Y-m-d H:i' }}">
                    <i class="bi bi-arrow-counterclockwise me-1"></i>{{ DLUX_STRINGS.sysrestore_action }}
                </button>
            {% elif backup.status == 'failed' or backup.status == 'cancelled' %}
                <button type="button"
                        class="btn btn-outline-warning btn-sm rounded-pill sysbackup-resume-open"
                        data-resume-url="{% url 'system_backup_resume' backup.token %}"
                        data-backup-label="{{ backup.created_at|date:'Y-m-d H:i' }}"
                        data-needs-passphrase="{% if backup.passphrase_required or backup.encryption == 'passphrase' %}1{% else %}0{% endif %}">
                    <i class="bi bi-arrow-repeat me-1"></i>{{ DLUX_STRINGS.sysbackup_resume|default:'Retry' }}
                </button>
            {% endif %}
            {% if backup.is_active %}
                <form method="post" action="{% url 'system_backup_cancel' backup.token %}" class="d-inline sysbackup-cancel-form">
                    {% csrf_token %}
                    <button type="submit" class="btn btn-outline-danger btn-sm rounded-pill">
                        <i class="bi bi-x-circle me-1"></i>{{ DLUX_STRINGS.sysbackup_cancel|default:'Cancel' }}
                    </button>
                </form>
            {% else %}
                <form method="post" action="{% url 'system_backup_delete' backup.token %}" class="d-inline"{% if backup.status == 'completed' and backup.index_root %} data-chain-delete="{{ DLUX_STRINGS.sysbackup_delete_chain_confirm|default:'Later incremental backups of this chain depend on this one and will be deleted with it. Continue?' }}" data-chain-id="{{ backup.chain_id }}" data-chain-sequence="{{ backup.sequence }}"{% endif %}>
                    {% csrf_token %}
                    <button type="submit" class="btn btn-outline-secondary btn-sm rounded-pill">
                        <i class="bi bi-trash me-1"></i>{{ DLUX_STRINGS.sysbackup_delete }}
                    </button>
                </form>
            {% endif %}
        </td>
    </tr>
    {% endwith %}
{% empty %}
    {% include 'dlux/tables/empty_row.html' with colspan=9 text=DLUX_STRINGS.sysbackup_empty %}
{% endfor %}