347 lines
10 KiB
Dart
347 lines
10 KiB
Dart
import 'dart:math' as math;
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import 'package:flutter/material.dart';
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import 'package:lucide_icons_flutter/lucide_icons.dart';
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import '../../../theme/design_tokens.dart';
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import '../core/noo_progress_bar.dart';
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/// The desktop sidebar (DESIGN_SYSTEM.md 3, "Desktop"; the 256px column in
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/// `Desktop Screen.dc.html`): `bg` fill, 12/12/16 padding, 2px between
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/// rows, and a 1px `line` on its trailing edge separating it from the
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/// `surface` main pane. Slots top to bottom:
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///
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/// 1. [windowControls] - e.g. macOS traffic lights (not built here)
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/// 2. [account] - usually a [NooSidebarAccount] (14px gap below it)
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/// 3. [items] - the pinned tabs, a [NooSidebarDivider], then the rest, as
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/// [NooSidebarItem]s
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/// 4. a spacer, then [storage] (usually a [NooSidebarStorage]) and
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/// [settings] (a [NooSidebarItem])
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///
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/// Scrolls when the window is too short, keeping the bottom slots pinned
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/// down when it isn't.
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class NooSidebar extends StatelessWidget {
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final Widget? windowControls;
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final Widget? account;
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final Widget? search;
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final bool groupItems;
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final List<Widget> items;
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final Widget? storage;
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final Widget? settings;
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/// Draw the 1px trailing-edge `line`. Turn off if the main pane draws
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/// its own leading border.
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final bool showDivider;
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const NooSidebar({
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super.key,
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this.windowControls,
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this.account,
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this.search,
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this.groupItems = false,
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this.items = const [],
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this.storage,
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this.settings,
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this.showDivider = true,
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});
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@override
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Widget build(BuildContext context) {
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final colors = context.nooColors;
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const padding = EdgeInsets.fromLTRB(12, 12, 12, 16);
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return Container(
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width: (MediaQuery.sizeOf(context).width * .3).clamp(
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200.0,
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NooSizes.sidebarWidth,
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),
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decoration: BoxDecoration(
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color: colors.bg,
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border: showDivider
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? BorderDirectional(end: BorderSide(color: colors.line))
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: null,
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),
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child: Material(
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type: MaterialType.transparency,
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child: LayoutBuilder(
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builder: (context, constraints) => SingleChildScrollView(
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padding: padding,
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child: ConstrainedBox(
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constraints: BoxConstraints(
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minHeight: math.max(
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0,
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constraints.maxHeight - padding.vertical,
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),
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),
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child: IntrinsicHeight(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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spacing: 2,
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children: [
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?windowControls,
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if (account != null)
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Padding(
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padding: const EdgeInsets.only(bottom: 14),
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child: account,
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),
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if (search != null)
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Padding(
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padding: const EdgeInsets.only(bottom: 14),
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child: search,
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),
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if (groupItems)
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Material(
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color: colors.surface,
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(NooRadii.card),
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side: BorderSide(color: colors.line),
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),
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clipBehavior: Clip.antiAlias,
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: items,
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),
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)
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else
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...items,
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const Spacer(),
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?storage,
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?settings,
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],
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),
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),
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),
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),
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),
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),
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);
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}
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}
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/// A 38px sidebar row: 18px icon, 14/500 label, optional trailing [count]
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/// (12/500). Idle: fg-1 label, fg-2 icon, fg-3 count, `surface` on hover.
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/// Active ([selected]): accent-soft fill, everything accent-text, label at
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/// 600. Radius 12.
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class NooSidebarItem extends StatelessWidget {
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final IconData icon;
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final String label;
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final String? count;
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final bool selected;
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final VoidCallback? onTap;
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const NooSidebarItem({
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super.key,
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required this.icon,
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required this.label,
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this.count,
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this.selected = false,
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this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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final colors = context.nooColors;
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final radius = BorderRadius.circular(NooRadii.sidebarItem);
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return Semantics(
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button: true,
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selected: selected,
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child: Material(
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color: selected ? colors.accentSoft : Colors.transparent,
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borderRadius: radius,
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child: InkWell(
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onTap: onTap,
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borderRadius: radius,
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hoverColor: selected ? Colors.transparent : colors.surface,
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splashFactory: NoSplash.splashFactory,
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child: SizedBox(
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height: NooSizes.sidebarItem,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12),
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child: Row(
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spacing: 12,
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children: [
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Icon(
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icon,
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size: 18,
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color: selected ? colors.accentText : colors.fg2,
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),
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Expanded(
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child: Text(
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label,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: NooText.body.copyWith(
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fontSize: 14,
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height: 1,
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fontWeight: selected
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? FontWeight.w600
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: FontWeight.w500,
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color: selected ? colors.accentText : colors.fg1,
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),
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),
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),
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if (count != null && count!.isNotEmpty)
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Text(
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count!,
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style: NooText.body.copyWith(
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fontSize: 12,
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height: 1,
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fontWeight: FontWeight.w500,
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color: selected ? colors.accentText : colors.fg3,
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),
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),
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],
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),
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),
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),
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),
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),
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);
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}
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}
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/// The 1px `line` between the pinned and remaining tabs, inset 12px with
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/// 8px above and below.
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class NooSidebarDivider extends StatelessWidget {
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const NooSidebarDivider({super.key});
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@override
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Widget build(BuildContext context) {
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return Container(
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height: 1,
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margin: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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color: context.nooColors.line,
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);
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}
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}
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/// The account switcher card at the top of [NooSidebar]: a `surface` card
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/// (radius 14, 8/10 padding) with a 32px [avatar], [name] (14/600) over
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/// [subtitle] (12, fg-3), and a `chevron-right` in fg-3.
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class NooSidebarAccount extends StatelessWidget {
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/// Usually `NooAvatar(size: 32, current: true, ...)`.
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final Widget avatar;
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final String name;
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final String? subtitle;
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final VoidCallback? onTap;
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const NooSidebarAccount({
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super.key,
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required this.avatar,
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required this.name,
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this.subtitle,
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this.onTap,
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});
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@override
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Widget build(BuildContext context) {
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final colors = context.nooColors;
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final radius = BorderRadius.circular(NooRadii.input);
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return Material(
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color: colors.surface,
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borderRadius: radius,
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child: InkWell(
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onTap: onTap,
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borderRadius: radius,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 8),
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child: Row(
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spacing: 10,
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children: [
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avatar,
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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spacing: 4,
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children: [
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Text(
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name,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: NooText.body.copyWith(
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fontSize: 14,
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height: 1,
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fontWeight: FontWeight.w600,
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color: colors.fg1,
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),
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),
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if (subtitle != null)
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Text(
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subtitle!,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: NooText.meta.copyWith(
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fontSize: 12,
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height: 1,
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color: colors.fg3,
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),
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),
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],
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),
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),
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Icon(LucideIcons.chevronRight, size: 16, color: colors.fg3),
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],
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),
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),
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),
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);
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}
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}
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/// The sidebar storage meter: "Storage" (12/500 fg-1) and a [detail]
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/// ("38.2 of 100 GB", 12 fg-2) on one line, over a 6px [NooProgressBar].
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class NooSidebarStorage extends StatelessWidget {
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/// 0-1.
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final double value;
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final String detail;
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final String label;
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const NooSidebarStorage({
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super.key,
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required this.value,
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required this.detail,
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this.label = 'Storage',
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});
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@override
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Widget build(BuildContext context) {
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final colors = context.nooColors;
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final meta = NooText.meta.copyWith(
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fontSize: 12,
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height: 1,
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color: colors.fg2,
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);
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return Padding(
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padding: const EdgeInsets.fromLTRB(12, 12, 12, 14),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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spacing: 8,
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children: [
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Row(
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children: [
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Text(
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label,
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style: meta.copyWith(
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fontWeight: FontWeight.w500,
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color: colors.fg1,
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: Text(
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detail,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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textAlign: TextAlign.end,
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style: meta,
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),
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),
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],
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),
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NooProgressBar(value: value),
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],
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),
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);
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}
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}
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