{% extends "base.html" %}

{% block title %}Overview – Yaris OBD Remote{% endblock %}

{% block content %}
<h3 class="text-dark mb-3 fw-bold">Overview</h3>

<div class="row g-3 mb-4">
    <div class="col-6 col-md-4 col-lg-2">
        <div class="card shadow-sm h-100 text-center">
            <div class="card-body py-3">
                <div class="text-muted small mb-1"><i class="fas fa-route fa-fw"></i> Trips</div>
                <div class="fw-bold fs-4" id="stat-trips">—</div>
            </div>
        </div>
    </div>
    <div class="col-6 col-md-4 col-lg-2">
        <div class="card shadow-sm h-100 text-center">
            <div class="card-body py-3">
                <div class="text-muted small mb-1"><i class="fas fa-road fa-fw"></i> Distance</div>
                <div class="fw-bold fs-4" id="stat-distance">—</div>
                <div class="text-muted" style="font-size:.7rem;">km</div>
            </div>
        </div>
    </div>
    <div class="col-6 col-md-4 col-lg-2">
        <div class="card shadow-sm h-100 text-center">
            <div class="card-body py-3">
                <div class="text-muted small mb-1"><i class="fas fa-clock fa-fw"></i> Drive time</div>
                <div class="fw-bold fs-4" id="stat-drivetime">—</div>
            </div>
        </div>
    </div>
    <div class="col-6 col-md-4 col-lg-2">
        <div class="card shadow-sm h-100 text-center">
            <div class="card-body py-3">
                <div class="text-muted small mb-1"><i class="fas fa-tachometer-alt fa-fw"></i> Top speed</div>
                <div class="fw-bold fs-4" id="stat-topspeed">—</div>
                <div class="text-muted" style="font-size:.7rem;">km/h</div>
            </div>
        </div>
    </div>
    <div class="col-6 col-md-4 col-lg-2">
        <div class="card shadow-sm h-100 text-center">
            <div class="card-body py-3">
                <div class="text-muted small mb-1"><i class="fas fa-video fa-fw"></i> Videos</div>
                <div class="fw-bold fs-4" id="stat-videos">—</div>
            </div>
        </div>
    </div>
    <div class="col-6 col-md-4 col-lg-2">
        <div class="card shadow-sm h-100 text-center">
            <div class="card-body py-3">
                <div class="text-muted small mb-1"><i class="fas fa-gauge-high fa-fw"></i> Odometer</div>
                <div class="fw-bold fs-4" id="stat-odometer">—</div>
                <div class="text-muted" style="font-size:.7rem;">km</div>
            </div>
        </div>
    </div>
</div>

<div class="row g-3">
    <div class="col-12 col-lg-6">
        <div class="card shadow-sm">
            <div class="card-header py-2 d-flex justify-content-between align-items-center">
                <h6 class="text-primary fw-bold m-0">Recent trips</h6>
                <a href="{{ url_for('portal_history') }}" class="btn btn-outline-primary btn-sm">View all</a>
            </div>
            <div class="card-body p-0">
                <div id="recent-trips-loading" class="text-center text-muted py-4">
                    <span class="spinner-border spinner-border-sm me-2" aria-hidden="true"></span> Loading…
                </div>
                <div class="table-responsive">
                    <table class="table table-sm table-hover mb-0 small" id="recent-trips-table" hidden>
                        <thead class="table-light">
                            <tr>
                                <th>Date</th>
                                <th>Distance</th>
                                <th>Time</th>
                                <th>Max km/h</th>
                            </tr>
                        </thead>
                        <tbody id="recent-trips-body"></tbody>
                    </table>
                </div>
                <div id="recent-trips-empty" class="text-muted text-center py-4 small" hidden>No trips recorded yet.</div>
            </div>
        </div>
    </div>
    <div class="col-12 col-lg-6">
        <div class="card shadow-sm">
            <div class="card-header py-2 d-flex justify-content-between align-items-center">
                <h6 class="text-primary fw-bold m-0">Recent dashcam clips</h6>
                <a href="{{ url_for('portal_dashcam') }}" class="btn btn-outline-primary btn-sm">View all</a>
            </div>
            <div class="card-body p-0">
                <div id="recent-videos-loading" class="text-center text-muted py-4">
                    <span class="spinner-border spinner-border-sm me-2" aria-hidden="true"></span> Loading…
                </div>
                <div class="table-responsive">
                    <table class="table table-sm table-hover mb-0 small" id="recent-videos-table" hidden>
                        <thead class="table-light">
                            <tr>
                                <th>File</th>
                                <th>Size</th>
                                <th>Uploaded</th>
                                <th></th>
                            </tr>
                        </thead>
                        <tbody id="recent-videos-body"></tbody>
                    </table>
                </div>
                <div id="recent-videos-empty" class="text-muted text-center py-4 small" hidden>No dashcam files uploaded yet.</div>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
function fmtDuration(s) {
    if (!s) return '—';
    const h = Math.floor(s / 3600), m = Math.floor((s % 3600) / 60);
    return h > 0 ? `${h}h ${m}m` : `${m}m`;
}
function fmtSize(b) {
    if (b >= 1e9) return (b/1e9).toFixed(1) + ' GB';
    if (b >= 1e6) return (b/1e6).toFixed(1) + ' MB';
    return (b/1e3).toFixed(0) + ' KB';
}
function fmtDate(iso) {
    return new Date(iso).toLocaleString('fr-CA', {month:'short', day:'numeric', hour:'2-digit', minute:'2-digit'});
}

async function loadStats() {
    const res = await fetch('/api/v1/portal/stats');
    if (!res.ok) return;
    const d = await res.json();
    document.getElementById('stat-trips').textContent = d.trip_count;
    document.getElementById('stat-distance').textContent = d.total_distance_km.toFixed(0);
    document.getElementById('stat-drivetime').textContent = fmtDuration(d.total_drive_time_s);
    document.getElementById('stat-topspeed').textContent = d.top_speed_kmh.toFixed(0);
    document.getElementById('stat-videos').textContent = d.video_count;
    document.getElementById('stat-odometer').textContent = d.odometer_km != null ? d.odometer_km.toFixed(0) : '—';
}

async function loadRecentTrips() {
    const loading = document.getElementById('recent-trips-loading');
    const table = document.getElementById('recent-trips-table');
    const empty = document.getElementById('recent-trips-empty');
    try {
        const res = await fetch('/api/v1/portal/trips?limit=8');
        if (!res.ok) throw new Error();
        const trips = await res.json();
        loading.hidden = true;
        if (!trips.length) { empty.hidden = false; return; }
        const tbody = document.getElementById('recent-trips-body');
        tbody.innerHTML = trips.map(t => `
            <tr onclick="location.href='/history?trip=${t.id}'" style="cursor:pointer;">
                <td>${fmtDate(t.start_datetime)}</td>
                <td>${t.distance_km.toFixed(1)} km</td>
                <td>${fmtDuration(t.duration_seconds)}</td>
                <td>${t.max_speed_kmh ? t.max_speed_kmh.toFixed(0) : '—'}</td>
            </tr>
        `).join('');
        table.hidden = false;
    } catch { loading.hidden = true; empty.hidden = false; }
}

async function loadRecentVideos() {
    const loading = document.getElementById('recent-videos-loading');
    const table = document.getElementById('recent-videos-table');
    const empty = document.getElementById('recent-videos-empty');
    try {
        const res = await fetch('/api/v1/portal/dashcam?limit=8');
        if (!res.ok) throw new Error();
        const files = await res.json();
        loading.hidden = true;
        if (!files.length) { empty.hidden = false; return; }
        const tbody = document.getElementById('recent-videos-body');
        tbody.innerHTML = files.map(f => {
            const name = f.relative_path.split('/').pop();
            return `
                <tr>
                    <td class="text-truncate" style="max-width:160px;" title="${f.relative_path}">${name}</td>
                    <td class="text-nowrap">${fmtSize(f.size_bytes)}</td>
                    <td class="text-nowrap">${fmtDate(f.uploaded_at)}</td>
                    <td><a href="/api/v1/portal/dashcam/stream/${f.id}" class="btn btn-outline-secondary btn-sm py-0 px-1" title="Download">
                        <i class="fas fa-download fa-fw"></i></a></td>
                </tr>
            `;
        }).join('');
        table.hidden = false;
    } catch { loading.hidden = true; empty.hidden = false; }
}

loadStats();
loadRecentTrips();
loadRecentVideos();
</script>
{% endblock %}