sexy/packages/frontend/src/routes/magazine/+page.svelte

<script lang="ts">
  import { _ } from "svelte-i18n";
  import { goto } from "$app/navigation";
  import { page } from "$app/state";
  import { SvelteURLSearchParams } from "svelte/reactivity";
  import { Button } from "$lib/components/ui/button";
  import { Card, CardContent } from "$lib/components/ui/card";
  import { Input } from "$lib/components/ui/input";
  import { Select, SelectContent, SelectItem, SelectTrigger } from "$lib/components/ui/select";
  import TimeAgo from "javascript-time-ago";
  import { getAssetUrl } from "$lib/api";
  import { calcReadingTime } from "$lib/utils.js";
  import Meta from "$lib/components/meta/meta.svelte";

  const timeAgo = new TimeAgo("en");
  const { data } = $props();

  let searchValue = $state(data.search ?? "");
  let searchTimeout: ReturnType<typeof setTimeout>;

  const featuredArticle =
    data.page === 1 && !data.search && !data.category ? data.items.find((a) => a.featured) : null;

  function debounceSearch(value: string) {
    clearTimeout(searchTimeout);
    searchTimeout = setTimeout(() => {
      const params = new SvelteURLSearchParams(page.url.searchParams.toString());
      if (value) params.set("search", value);
      else params.delete("search");
      params.delete("page");
      goto(`?${params.toString()}`, { keepFocus: true });
    }, 400);
  }

  function setParam(key: string, value: string) {
    const params = new SvelteURLSearchParams(page.url.searchParams.toString());
    if (value && value !== "all" && value !== "recent") params.set(key, value);
    else params.delete(key);
    params.delete("page");
    goto(`?${params.toString()}`);
  }

  function goToPage(p: number) {
    const params = new SvelteURLSearchParams(page.url.searchParams.toString());
    if (p > 1) params.set("page", String(p));
    else params.delete("page");
    goto(`?${params.toString()}`);
  }

  const totalPages = $derived(Math.ceil(data.total / data.limit));
</script>

<Meta title={$_("magazine.title")} description={$_("magazine.description")} />

<div
  class="relative min-h-screen bg-gradient-to-br from-background via-primary/5 to-accent/5 overflow-hidden"
>
  <!-- Global Plasma Background -->
  <div class="absolute inset-0 pointer-events-none">
    <div
      class="absolute top-40 left-1/4 w-80 h-80 bg-gradient-to-r from-primary/16 via-accent/20 to-primary/12 rounded-full blur-3xl animate-blob-slow"
    ></div>
    <div
      class="absolute bottom-40 right-1/4 w-96 h-96 bg-gradient-to-r from-accent/16 via-primary/20 to-accent/12 rounded-full blur-3xl animate-blob-slow animation-delay-5000"
    ></div>
    <div
      class="absolute top-1/3 right-1/3 w-64 h-64 bg-gradient-to-r from-primary/14 via-accent/18 to-primary/10 rounded-full blur-2xl animate-blob-reverse animation-delay-2500"
    ></div>
  </div>

  <section class="relative py-20 overflow-hidden">
    <div
      class="absolute inset-0 bg-gradient-to-br from-primary/10 via-accent/5 to-background"
    ></div>
    <div class="relative container mx-auto px-4 text-center">
      <div class="max-w-5xl mx-auto">
        <h1
          class="text-5xl md:text-7xl font-bold mb-8 bg-gradient-to-r from-primary via-accent to-primary bg-clip-text text-transparent"
        >
          {$_("magazine.title")}
        </h1>
        <p
          class="text-xl md:text-2xl text-muted-foreground mb-10 leading-relaxed max-w-4xl mx-auto"
        >
          {$_("magazine.description")}
        </p>
        <!-- Filters -->
        <div class="flex flex-col md:flex-row gap-4 max-w-4xl mx-auto">
          <!-- Search -->
          <div class="relative flex-1">
            <span
              class="icon-[ri--search-line] absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-muted-foreground"
            ></span>
            <Input
              placeholder={$_("magazine.search_placeholder")}
              value={searchValue}
              oninput={(e) => {
                searchValue = (e.target as HTMLInputElement).value;
                debounceSearch(searchValue);
              }}
              class="pl-10 bg-background/50 border-primary/20 focus:border-primary"
            />
          </div>

          <!-- Category Filter -->
          <Select
            type="single"
            value={data.category ?? "all"}
            onValueChange={(v) => v && setParam("category", v)}
          >
            <SelectTrigger
              class="w-full md:w-48 bg-background/50 border-primary/20 focus:border-primary"
            >
              <span class="icon-[ri--filter-line] w-4 h-4 mr-2"></span>
              {!data.category
                ? $_("magazine.categories.all")
                : data.category === "photography"
                  ? $_("magazine.categories.photography")
                  : data.category === "production"
                    ? $_("magazine.categories.production")
                    : data.category === "interview"
                      ? $_("magazine.categories.interview")
                      : data.category === "psychology"
                        ? $_("magazine.categories.psychology")
                        : data.category === "trends"
                          ? $_("magazine.categories.trends")
                          : $_("magazine.categories.spotlight")}
            </SelectTrigger>
            <SelectContent>
              <SelectItem value="all">{$_("magazine.categories.all")}</SelectItem>
              <SelectItem value="photography">{$_("magazine.categories.photography")}</SelectItem>
              <SelectItem value="production">{$_("magazine.categories.production")}</SelectItem>
              <SelectItem value="interview">{$_("magazine.categories.interview")}</SelectItem>
              <SelectItem value="psychology">{$_("magazine.categories.psychology")}</SelectItem>
              <SelectItem value="trends">{$_("magazine.categories.trends")}</SelectItem>
              <SelectItem value="spotlight">{$_("magazine.categories.spotlight")}</SelectItem>
            </SelectContent>
          </Select>

          <!-- Sort -->
          <Select type="single" value={data.sort} onValueChange={(v) => v && setParam("sort", v)}>
            <SelectTrigger
              class="w-full md:w-48 bg-background/50 border-primary/20 focus:border-primary"
            >
              {data.sort === "featured"
                ? $_("magazine.sort.featured")
                : data.sort === "name"
                  ? $_("magazine.sort.name")
                  : $_("magazine.sort.recent")}
            </SelectTrigger>
            <SelectContent>
              <SelectItem value="recent">{$_("magazine.sort.recent")}</SelectItem>
              <SelectItem value="featured">{$_("magazine.sort.featured")}</SelectItem>
              <SelectItem value="name">{$_("magazine.sort.name")}</SelectItem>
            </SelectContent>
          </Select>
        </div>
      </div>
    </div>
  </section>

  <div class="container mx-auto px-4 py-12">
    <!-- Featured Article -->
    {#if featuredArticle}
      <Card
        class="py-0 mb-12 overflow-hidden bg-gradient-to-br from-card/90 via-card/95 to-card/85 backdrop-blur-xl shadow-2xl shadow-primary/20"
      >
        <div class="grid grid-cols-1 lg:grid-cols-2">
          <div class="relative">
            <img
              src={getAssetUrl(featuredArticle.image, "medium")}
              alt={featuredArticle.title}
              class="w-full h-96 object-cover"
            />
            <div
              class="absolute top-4 left-4 bg-gradient-to-r from-primary to-accent text-white px-3 py-1 rounded-full text-sm font-medium"
            >
              {$_("magazine.featured")}
            </div>
          </div>
          <CardContent class="p-8 flex flex-col justify-center">
            <div class="mb-4">
              <span
                class="text-sm text-primary font-medium capitalize bg-primary/10 px-2 py-1 rounded-full"
              >
                {featuredArticle.category}
              </span>
            </div>
            <h2 class="text-2xl md:text-3xl font-bold mb-4 hover:text-primary transition-colors">
              <button class="text-left">
                <a href="/article/{featuredArticle.slug}">{featuredArticle.title}</a>
              </button>
            </h2>
            <p class="text-muted-foreground mb-6 text-lg leading-relaxed">
              {featuredArticle.excerpt}
            </p>
            <div class="flex items-center justify-between">
              <div class="flex items-center gap-3">
                <img
                  src={getAssetUrl(featuredArticle.author?.avatar, "mini")}
                  alt={featuredArticle.author?.artist_name}
                  class="w-10 h-10 rounded-full object-cover"
                />
                <div>
                  <p class="font-medium">{featuredArticle.author?.artist_name}</p>
                  <div class="flex items-center gap-3 text-sm text-muted-foreground">
                    <span>{timeAgo.format(new Date(featuredArticle.publish_date))}</span>
                    <span>•</span>
                    <span
                      >{$_("magazine.read_time", {
                        values: {
                          time: calcReadingTime(featuredArticle.content),
                        },
                      })}
                    </span>
                  </div>
                </div>
              </div>
              <Button
                class="bg-gradient-to-r from-primary to-accent hover:from-primary/90 hover:to-accent/90"
                href="/magazine/{featuredArticle.slug}">{$_("magazine.read_article")}</Button
              >
            </div>
          </CardContent>
        </div>
      </Card>
    {/if}

    <!-- Articles Grid -->
    <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8">
      {#each data.items as article (article.slug)}
        <Card
          class="p-0 group hover:shadow-2xl hover:shadow-primary/25 transition-all duration-300 hover:-translate-y-3 bg-gradient-to-br from-card/90 via-card/95 to-card/85 backdrop-blur-xl shadow-lg shadow-primary/10 overflow-hidden"
        >
          <div class="relative">
            <img
              src={getAssetUrl(article.image, "preview")}
              alt={article.title}
              class="w-full h-48 object-cover group-hover:scale-105 transition-transform duration-300"
            />
            <div
              class="absolute group-hover:scale-105 transition-transform inset-0 bg-gradient-to-t from-black/40 to-transparent duration-300"
            ></div>

            <!-- Category Badge -->
            <div
              class="absolute top-3 left-3 bg-primary/90 text-white text-xs px-2 py-1 rounded-full capitalize"
            >
              {article.category}
            </div>

            <!-- Featured Badge -->
            {#if article.featured}
              <div
                class="absolute top-3 right-3 bg-gradient-to-r from-primary to-accent text-white text-xs px-2 py-1 rounded-full"
              >
                {$_("magazine.featured")}
              </div>
            {/if}

            <!-- Views -->
            <!-- <div
              class="absolute bottom-3 right-3 text-white text-sm flex items-center gap-1"
            >
              <TrendingUpIcon class="w-4 h-4" />
              {article.views}
            </div> -->
          </div>

          <CardContent class="p-6">
            <div class="mb-4">
              <h3
                class="font-semibold text-lg mb-2 group-hover:text-primary transition-colors line-clamp-2"
              >
                <a href="/magazine/{article.slug}">{article.title}</a>
              </h3>
              <p class="text-muted-foreground text-sm line-clamp-3 leading-relaxed">
                {article.excerpt}
              </p>
            </div>

            <!-- Tags -->
            <div class="flex flex-wrap gap-2 mb-4">
              {#each (article.tags ?? []).slice(0, 3) as tag (tag)}
                <a
                  class="text-xs bg-primary/10 text-primary px-2 py-1 rounded-full"
                  href="/tags/{tag}"
                >
                  #{tag}
                </a>
              {/each}
            </div>

            <!-- Author & Meta -->
            <div class="flex items-center justify-between">
              <div class="flex items-center gap-2">
                <img
                  src={getAssetUrl(article.author?.avatar, "mini")}
                  alt={article.author?.artist_name}
                  class="w-8 h-8 rounded-full object-cover"
                />
                <div>
                  <p class="text-sm font-medium">{article.author?.artist_name}</p>
                  <div class="flex items-center gap-2 text-xs text-muted-foreground">
                    <span class="icon-[ri--calendar-line] w-4 h-4"></span>
                    {timeAgo.format(new Date(article.publish_date))}
                  </div>
                </div>
              </div>
              <div class="text-xs text-muted-foreground">
                {$_("magazine.read_time", {
                  values: { time: calcReadingTime(article.content) },
                })}
              </div>
            </div>

            <!-- Read More Button -->
            <Button
              variant="outline"
              size="sm"
              class="w-full mt-4 border-primary/20 hover:bg-primary/10"
              href="/magazine/{article.slug}">{$_("magazine.read_article")}</Button
            >
          </CardContent>
        </Card>
      {/each}
    </div>

    {#if data.items.length === 0}
      <div class="text-center py-12">
        <p class="text-muted-foreground text-lg mb-4">
          {$_("magazine.no_results")}
        </p>
        <Button variant="outline" href="/magazine" class="border-primary/20 hover:bg-primary/10">
          {$_("magazine.clear_filters")}
        </Button>
      </div>
    {/if}

    <!-- Pagination -->
    {#if totalPages > 1}
      <div class="flex items-center justify-between mt-10">
        <span class="text-sm text-muted-foreground">
          {$_("common.page_of", { values: { page: data.page, total: totalPages } })}
          &nbsp;·&nbsp;
          {$_("common.total_results", { values: { total: data.total } })}
        </span>
        <div class="flex gap-2">
          <Button
            variant="outline"
            size="sm"
            disabled={data.page <= 1}
            onclick={() => goToPage(data.page - 1)}
            class="border-primary/20 hover:bg-primary/10"
          >
            {$_("common.previous")}
          </Button>
          <Button
            variant="outline"
            size="sm"
            disabled={data.page >= totalPages}
            onclick={() => goToPage(data.page + 1)}
            class="border-primary/20 hover:bg-primary/10"
          >
            {$_("common.next")}
          </Button>
        </div>
      </div>
    {/if}
  </div>
</div>