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<script lang="ts">
import type { Route } from '../lib/router';
import { go } from '../lib/router';
import { session } from '../lib/session.svelte';
import { postLogout } from '../lib/client';
import { projectsStore, projectOf, projectInvisible } from '../lib/listsStore.svelte';
import { Button } from '$lib/components/ui/button';
import * as Tabs from '$lib/components/ui/tabs';
import { Separator } from '$lib/components/ui/separator';
interface Props {
route: Route;
children?: import('svelte').Snippet;
}
let { route, children }: Props = $props();
const topLeft: { name: string; label: string }[] = [
{ name: 'projects', label: '我的项目' },
{ name: 'datasets', label: '数据集' },
{ name: 'runs', label: '实验记录' },
{ name: 'usage', label: 'AI 用量' }
];
const bottom: { name: string; label: string }[] =
session.me?.role === 'admin'
? [
{ name: 'account', label: '账户与安全' },
{ name: 'admin', label: '管理员' }
]
: [{ name: 'account', label: '账户与安全' }];
async function logout() {
await postLogout().catch(() => undefined);
session.set(null);
// drop cached projects/failure marks: the next session on this browser
// must not see (or be marked invisible by) the previous user's projects
projectsStore.clear();
go('/login');
}
const isProject = $derived(route.name.startsWith('project-'));
const projectTab = $derived(isProject ? route.name.replace('project-', '') : '');
const projectNav: [string, string][] = [
['data', '数据'],
['strategy', '策略'],
['backtest', '回测'],
['results', '结果']
];
const activeProject = $derived(isProject ? projectOf(route.params.id) : null);
const projectHidden =
$derived(isProject && !activeProject && projectInvisible(route.params.id));
// Deep link / first navigation into a project tab: the sidebar store may not
// contain the project yet (ProjectsPage was never visited). Fetch it once so
// the 当前项目 name resolves without waiting for the tab's own lifecycle.
$effect(() => {
const id = isProject ? route.params.id : null;
if (id && !activeProject) void projectsStore.ensure(id).catch(() => undefined);
});
// ---- 移动端导航（≤767px 底部 Tab Bar，shadcn Tabs 组件实现）----
import { onDestroy } from 'svelte';
let phoneMode = $state(false);
let mqListener: ((e: MediaQueryListEvent) => void) | null = null;
$effect(() => {
if (typeof window === 'undefined' || !window.matchMedia) {
phoneMode = false;
return;
}
const mq = window.matchMedia('(max-width: 767px)');
phoneMode = !!mq.matches;
const fn: (e: MediaQueryListEvent) => void = (e) => (phoneMode = e.matches);
if (mq.addEventListener) mq.addEventListener('change', fn);
else mq.addListener?.(fn as never);
mqListener = fn;
return () => {
if (mq.removeEventListener) mq.removeEventListener('change', mqListener as never);
else mq.removeListener?.(mqListener as never);
mqListener = null;
};
});
const mobile = $derived(phoneMode);
const tabs: { name: string; label: string; icon: 'project' | 'dataset' | 'run' | 'user' }[] = [
{ name: 'projects', label: '我的项目', icon: 'project' },
{ name: 'datasets', label: '数据集', icon: 'dataset' },
{ name: 'runs', label: '实验记录', icon: 'run' },
{ name: 'account', label: '我的', icon: 'user' }
];
const activeTab = $derived(
isProject || route.name === 'admin' ? 'projects' : route.name === 'account' ? 'account' : route.name
);
const navLinkBase = 'block rounded-md py-1.5 px-2 text-sm no-underline hover:text-foreground';
</script>
<div class="grid min-h-screen grid-cols-1 md:grid-cols-[208px_minmax(0,1fr)]">
{#if mobile}
<header
class="sticky top-0 z-30 flex items-center gap-2 min-h-10 px-2.5 border-b border-border bg-sidebar/90 backdrop-blur font-sm text-[0.85rem]"
data-testid="mobile-topbar"
>
<span class="font-bold text-foreground whitespace-nowrap">策研 <em class="not-italic font-medium text-[0.62rem] text-muted-foreground block">Strategy Lab</em></span>
{#if isProject}
<span class="flex-1 min-w-0 truncate text-center font-semibold text-foreground" aria-label="当前项目">{activeProject?.name ?? '项目'} · {projectNav.find(([t]) => t === projectTab)?.[1] ?? ''}</span>
{/if}
<Button variant="ghost" size="icon-sm" onclick={() => go('/account')} aria-label="账户与安全">
<svg viewBox="0 0 24 24" width="18" height="18" aria-hidden="true"><circle cx="12" cy="8" r="4" fill="none" stroke="currentColor" stroke-width="2"/><path d="M4 21c0-4 4-6 8-6s8 2 8 6" fill="none" stroke="currentColor" stroke-width="2"/></svg>
</Button>
</header>
{/if}
<aside
class="bg-sidebar border-b md:border-b-0 md:border-r border-border md:sticky md:top-0 md:overflow-y-auto md:h-screen max-md:hidden flex flex-row md:flex-col flex-wrap md:flex-nowrap items-center md:items-stretch gap-1 md:gap-2 px-2 md:px-3 py-2 md:py-3"
aria-label="全局导航"
>
<a href="#/projects" class="flex items-center gap-1.5 py-1 px-1 pb-1 border-b border-border mb-1 no-underline w-full text-foreground">
<span class="size-5 rounded-lg bg-primary shrink-0" aria-hidden="true"></span>
<span class="font-bold text-[0.98rem] tracking-tight">策研 <span class="text-muted-foreground/70 font-medium text-[0.68rem] block">Strategy Lab</span></span>
</a>
{#if isProject}
<div class="flex flex-wrap md:block gap-0.5 w-full min-w-0">
<div class="hidden md:block text-[0.68rem] uppercase tracking-widest text-muted-foreground px-1 pt-1 pb-0.5 font-bold">当前项目</div>
<div class="font-semibold px-1.5 pt-0.5 pb-1 text-[0.9rem] break-all text-foreground md:max-md:w-full">{activeProject?.name ?? (projectHidden ? '不可见项目' : '加载中…')}</div>
{#each projectNav as [t, label] (t)}
<a
class={`${navLinkBase} text-[0.85rem] ${projectTab === t ? 'bg-primary text-primary-foreground font-semibold' : 'text-muted-foreground hover:bg-secondary'}`}
href={`#/projects/${route.params.id}/${t}`}
aria-current={projectTab === t ? 'page' : undefined}
>{label}</a>
{/each}
<Separator class="hidden md:block mx-2 my-2" />
</div>
{/if}
<div class="hidden md:block text-[0.68rem] uppercase tracking-widest text-muted-foreground px-1 pt-1 pb-0.5 font-bold">工作台</div>
<div class="flex flex-wrap md:flex-col gap-0.5">
{#each topLeft as item (item.name)}
<a class={`${navLinkBase} ${route.name === item.name ? 'bg-primary text-primary-foreground font-semibold' : 'text-muted-foreground hover:bg-secondary'}`} href={`#/${item.name}`} aria-current={route.name === item.name ? 'page' : undefined}>
{item.label}
</a>
{/each}
</div>
<div class="flex-1 md:min-h-4"></div>
<div class="hidden md:block text-[0.68rem] uppercase tracking-widest text-muted-foreground px-1 pt-1 pb-0.5 font-bold">账户</div>
<div class="flex flex-wrap md:flex-col gap-0.5">
{#each bottom as item (item.name)}
<a class={`${navLinkBase} ${route.name === item.name ? 'bg-primary text-primary-foreground font-semibold' : 'text-muted-foreground hover:bg-secondary'}`} href={`#/${item.name}`} aria-current={route.name === item.name ? 'page' : undefined}>
{item.label}
</a>
{/each}
</div>
{#if session.me}
<div class="flex items-center justify-between gap-1 p-1 bg-secondary rounded-md text-[0.84rem] w-full">
<span class="truncate text-muted-foreground min-w-0">{session.me.name}{session.me.role === 'admin' ? ' · 管理员' : ''}</span>
<Button variant="ghost" size="sm" onclick={() => logout()}>退出</Button>
</div>
{/if}
</aside>
<main class="p-4 md:px-8 md:pt-6 max-w-[1360px] w-full min-w-0 pb-16 md:pb-12" aria-label="主内容">
{@render children?.()}
</main>
</div>
{#if mobile}
<Tabs.Root
value={activeTab}
onValueChange={(v) => go(`/${v}`)}
data-testid="mobile-tabbar"
class="fixed left-0 right-0 bottom-0 z-40 flex items-stretch justify-around min-h-14 pb-[env(safe-area-inset-bottom,0)] bg-card/95 border-t border-border backdrop-blur"
aria-label="底部导航"
>
<Tabs.List variant="line" class="w-full max-w-none justify-around p-0 rounded-none h-auto">
{#each tabs as t (t.name)}
<Tabs.Trigger
value={t.name}
data-tab={t.name}
class="flex-1 min-h-14 flex-col gap-0.5 rounded-none text-[0.66rem] data-active:font-semibold"
aria-current={activeTab === t.name ? 'page' : undefined}
>
{#if t.icon === 'project'}
<svg viewBox="0 0 24 24" class="size-5" aria-hidden="true"><rect x="3" y="4" width="18" height="16" rx="2" fill="none" stroke="currentColor" stroke-width="2"/><path d="M3 10h18" stroke="currentColor" stroke-width="2"/></svg>
{:else if t.icon === 'dataset'}
<svg viewBox="0 0 24 24" class="size-5" aria-hidden="true"><ellipse cx="12" cy="6" rx="8" ry="3" fill="none" stroke="currentColor" stroke-width="2"/><path d="M4 6v12c0 1.7 3.6 3 8 3s8-1.3 8-3V6" fill="none" stroke="currentColor" stroke-width="2"/></svg>
{:else if t.icon === 'run'}
<svg viewBox="0 0 24 24" class="size-5" aria-hidden="true"><path d="M4 20v-8" stroke="currentColor" stroke-width="2"/><path d="M9 20V4" stroke="currentColor" stroke-width="2"/><path d="M14 20v-6" stroke="currentColor" stroke-width="2"/><path d="M19 20V9" stroke="currentColor" stroke-width="2"/></svg>
{:else}
<svg viewBox="0 0 24 24" class="size-5" aria-hidden="true"><circle cx="12" cy="8" r="4" fill="none" stroke="currentColor" stroke-width="2"/><path d="M4 21c0-4 4-6 8-6s8 2 8 6" fill="none" stroke="currentColor" stroke-width="2"/></svg>
{/if}
<span>{t.label}</span>
</Tabs.Trigger>
{/each}
</Tabs.List>
</Tabs.Root>
{/if}
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