<script lang="ts">
	import type { Session } from '../api/sessions';

	let { session, onRevoke }: { session: Session; onRevoke: (familyId: string) => Promise<void> } = $props();
	let isRevoking = $state(false);
	let showConfirm = $state(false);

	type DeviceType = 'Mobile' | 'Tablet' | 'Desktop' | 'unknown';

	function getDeviceType(device: string): DeviceType {
		if (device === 'Mobile' || device === 'Tablet' || device === 'Desktop') {
			return device;
		}
		return 'unknown';
	}

	function formatRelativeTime(dateStr: string): string {
		const date = new Date(dateStr);
		const now = new Date();
		const diffMs = now.getTime() - date.getTime();
		const diffMins = Math.floor(diffMs / 60000);
		const diffHours = Math.floor(diffMs / 3600000);
		const diffDays = Math.floor(diffMs / 86400000);

		if (diffMins < 1) return 'À l\'instant';
		if (diffMins < 60) return `Il y a ${diffMins} min`;
		if (diffHours < 24) return `Il y a ${diffHours}h`;
		if (diffDays < 7) return `Il y a ${diffDays}j`;

		return date.toLocaleDateString('fr-FR', {
			day: 'numeric',
			month: 'short'
		});
	}

	async function handleRevoke() {
		if (!showConfirm) {
			showConfirm = true;
			return;
		}

		isRevoking = true;
		try {
			await onRevoke(session.family_id);
		} finally {
			isRevoking = false;
			showConfirm = false;
		}
	}

	function cancelRevoke() {
		showConfirm = false;
	}
</script>

<div class="session-card" class:is-current={session.is_current}>
	<div class="session-icon">
		{#if getDeviceType(session.device) === 'Mobile' || getDeviceType(session.device) === 'Tablet'}
			<!-- Mobile/Tablet icon -->
			<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
				<rect x="5" y="2" width="14" height="20" rx="2" ry="2"/>
				<line x1="12" y1="18" x2="12.01" y2="18"/>
			</svg>
		{:else if getDeviceType(session.device) === 'Desktop'}
			<!-- Desktop/Laptop icon -->
			<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
				<rect x="2" y="3" width="20" height="14" rx="2" ry="2"/>
				<line x1="8" y1="21" x2="16" y2="21"/>
				<line x1="12" y1="17" x2="12" y2="21"/>
			</svg>
		{:else}
			<!-- Unknown device/Monitor icon -->
			<svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true">
				<rect x="2" y="3" width="20" height="14" rx="2" ry="2"/>
				<line x1="8" y1="21" x2="16" y2="21"/>
				<line x1="12" y1="17" x2="12" y2="21"/>
			</svg>
		{/if}
	</div>

	<div class="session-info">
		<div class="session-device">
			<span class="browser">{session.browser}</span>
			<span class="separator">·</span>
			<span class="os">{session.os}</span>
		</div>

		<div class="session-meta">
			<span class="location">{session.location}</span>
			<span class="separator">·</span>
			<span class="activity">{formatRelativeTime(session.last_activity_at)}</span>
		</div>
	</div>

	<div class="session-actions">
		{#if session.is_current}
			<span class="current-badge">Session actuelle</span>
		{:else if showConfirm}
			<div class="confirm-actions">
				<button class="btn-cancel" onclick={cancelRevoke} disabled={isRevoking}>
					Annuler
				</button>
				<button class="btn-confirm" onclick={handleRevoke} disabled={isRevoking}>
					{#if isRevoking}
						<span class="spinner"></span>
					{:else}
						Confirmer
					{/if}
				</button>
			</div>
		{:else}
			<button class="btn-revoke" onclick={handleRevoke}>
				Déconnecter
			</button>
		{/if}
	</div>
</div>

<style>
	.session-card {
		display: flex;
		align-items: center;
		gap: 16px;
		padding: 16px;
		background: var(--surface-elevated, #fff);
		border: 1px solid var(--border-subtle, #e2e8f0);
		border-radius: 12px;
		transition: box-shadow 0.2s;
	}

	.session-card:hover {
		box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	}

	.session-card.is-current {
		border-color: var(--color-calm, hsl(142, 76%, 36%));
		background: linear-gradient(135deg, hsl(142, 76%, 98%) 0%, hsl(142, 76%, 99%) 100%);
	}

	.session-icon {
		flex-shrink: 0;
		width: 40px;
		height: 40px;
		display: flex;
		align-items: center;
		justify-content: center;
		color: var(--text-secondary, #64748b);
		background: var(--surface-muted, #f1f5f9);
		border-radius: 10px;
	}

	.is-current .session-icon {
		color: var(--color-calm, hsl(142, 76%, 36%));
		background: hsl(142, 76%, 92%);
	}

	.session-info {
		flex: 1;
		min-width: 0;
	}

	.session-device {
		display: flex;
		align-items: center;
		gap: 8px;
		font-size: 15px;
		font-weight: 500;
		color: var(--text-primary, #1a1f36);
	}

	.session-meta {
		display: flex;
		align-items: center;
		gap: 8px;
		font-size: 13px;
		color: var(--text-secondary, #64748b);
		margin-top: 4px;
	}

	.separator {
		color: var(--text-muted, #94a3b8);
	}

	.session-actions {
		flex-shrink: 0;
	}

	.current-badge {
		display: inline-flex;
		align-items: center;
		padding: 6px 12px;
		font-size: 12px;
		font-weight: 600;
		color: var(--color-calm, hsl(142, 76%, 36%));
		background: hsl(142, 76%, 95%);
		border-radius: 16px;
	}

	.btn-revoke {
		padding: 8px 16px;
		font-size: 13px;
		font-weight: 500;
		color: var(--color-alert, hsl(0, 72%, 51%));
		background: transparent;
		border: 1px solid var(--color-alert, hsl(0, 72%, 51%));
		border-radius: 8px;
		cursor: pointer;
		transition: all 0.2s;
	}

	.btn-revoke:hover {
		color: #fff;
		background: var(--color-alert, hsl(0, 72%, 51%));
	}

	.confirm-actions {
		display: flex;
		gap: 8px;
	}

	.btn-cancel {
		padding: 8px 12px;
		font-size: 13px;
		font-weight: 500;
		color: var(--text-secondary, #64748b);
		background: transparent;
		border: 1px solid var(--border-subtle, #e2e8f0);
		border-radius: 8px;
		cursor: pointer;
	}

	.btn-confirm {
		padding: 8px 16px;
		font-size: 13px;
		font-weight: 500;
		color: #fff;
		background: var(--color-alert, hsl(0, 72%, 51%));
		border: none;
		border-radius: 8px;
		cursor: pointer;
		display: flex;
		align-items: center;
		gap: 6px;
	}

	.btn-confirm:disabled {
		opacity: 0.6;
		cursor: not-allowed;
	}

	.spinner {
		width: 14px;
		height: 14px;
		border: 2px solid rgba(255, 255, 255, 0.3);
		border-top-color: #fff;
		border-radius: 50%;
		animation: spin 0.8s linear infinite;
	}

	@keyframes spin {
		to {
			transform: rotate(360deg);
		}
	}
</style>
