@extends('layouts.app')

@section('title', '技术文章 - 深圳市云创芯电子有限公司')

@section('content')
<section class="px-4 py-12 sm:px-6 lg:px-8 lg:py-16">
    <div class="max-w-8xl mx-auto">
        <div class="mb-8">
            <h1 class="text-2xl font-bold tracking-tight text-fg sm:text-3xl">技术文章</h1>
            <p class="mt-2 text-sm text-muted">设计指南、应用笔记与行业方案解读。</p>
        </div>

        <form method="GET" class="flex flex-wrap items-end gap-3">
            <div class="min-w-[220px] flex-1">
                <label class="mb-1.5 block text-sm font-medium text-fg">搜索</label>
                <div class="relative">
                    <span class="pointer-events-none absolute left-3 top-1/2 -translate-y-1/2 text-muted">
                        <x-icon name="search" :size="18" />
                    </span>
                    <input type="text" name="q" value="{{ $q }}" placeholder="搜索标题、摘要..." class="w-full rounded-lg border border-line bg-surface py-2.5 pl-10 pr-3 text-sm text-fg placeholder:text-muted focus:border-primary focus:outline-none focus:shadow-[0_0_0_3px_var(--color-primary-soft)]">
                </div>
            </div>
            <div class="w-full sm:w-56">
                <label class="mb-1.5 block text-sm font-medium text-fg">分类</label>
                <select name="category" onchange="this.form.submit()" class="w-full rounded-lg border border-line bg-surface px-3 py-2.5 text-sm text-fg focus:border-primary focus:outline-none focus:shadow-[0_0_0_3px_var(--color-primary-soft)]">
                    <option value="">全部分类</option>
                    @foreach ($categories as $c)
                        <option value="{{ $c->id }}" @selected((int) $categoryId === $c->id)>{{ $c->name }}</option>
                    @endforeach
                </select>
            </div>
            <button type="submit" class="inline-flex items-center justify-center gap-2 rounded-lg bg-primary px-5 py-2.5 text-sm font-semibold text-white transition hover:bg-primary-hover">
                <x-icon name="search" :size="18" /> 查询
            </button>
        </form>

        <div class="mt-8 space-y-4">
            @forelse ($articles as $article)
                <a href="{{ route('articles.show', $article->slug) }}" class="group flex items-center justify-between gap-4 rounded-lg border border-line bg-surface p-5 shadow-soft transition hover:border-primary hover:shadow-card">
                    <div>
                        <h3 class="text-lg font-semibold text-fg transition group-hover:text-primary">{{ $article->title }}</h3>
                        <p class="mt-1 line-clamp-2 text-sm text-muted">{{ $article->summary ?: Str::limit(strip_tags($article->body), 120) }}</p>
                        <p class="mt-2 text-xs text-muted">{{ $article->published_at?->format('Y-m-d') }} · {{ $article->author ?: '云创芯' }}</p>
                    </div>
                    <span class="shrink-0 text-muted transition group-hover:text-primary">
                        <x-icon name="arrow" :size="20" />
                    </span>
                </a>
            @empty
                <p class="text-sm text-muted">暂无文章。</p>
            @endforelse
        </div>

        <div class="mt-8">
            {{ $articles->links('pagination::bootstrap-5') }}
        </div>
    </div>
</section>
@endsection