jellytau/src/lib/components/player/NextEpisodePopup.svelte

<script lang="ts">
  import {
    nextEpisode,
    isNextEpisodePopupVisible,
    nextEpisodeItem,
    countdownSeconds,
    initialCountdownSeconds,
    isCountdownActive,
  } from "$lib/stores/nextEpisode";
  import {
    cancelAutoPlay,
    watchNextManually,
  } from "$lib/services/nextEpisodeService";
  import { auth } from "$lib/stores/auth";
  import CachedImage from "../common/CachedImage.svelte";

  // Use series primary image for better visual consistency
  const imageId = $derived($nextEpisodeItem ? ($nextEpisodeItem.seriesId || $nextEpisodeItem.id) : null);

  // Format episode info (S1:E5)
  const episodeInfo = $derived.by(() => {
    const episode = $nextEpisodeItem;
    if (!episode) return "";

    const season = episode.parentIndexNumber;
    const epNum = episode.indexNumber;

    if (season !== undefined && epNum !== undefined) {
      return `S${season}:E${epNum}`;
    }
    return "";
  });

  // Calculate progress for the countdown bar (1 to 0)
  const countdownProgress = $derived.by(() => {
    const initial = $initialCountdownSeconds;
    const current = $countdownSeconds;
    if (initial <= 0) return 0;
    return current / initial;
  });

  function handlePlayNow() {
    if ($nextEpisodeItem) {
      watchNextManually($nextEpisodeItem);
    }
  }

  function handleCancel() {
    cancelAutoPlay();
  }

  // Note: Countdown pause/resume on hover is not implemented
  // Backend controls countdown timing via CountdownTick events
  function handleMouseEnter() {
    // TODO: Could add visual feedback on hover
  }

  function handleMouseLeave() {
    // TODO: Could remove visual feedback
  }
</script>

{#if $isNextEpisodePopupVisible && $nextEpisodeItem}
  <div
    class="fixed bottom-24 right-6 z-50 max-w-sm animate-slide-up"
    onmouseenter={handleMouseEnter}
    onmouseleave={handleMouseLeave}
    role="dialog"
    aria-label="Next episode"
    tabindex="-1"
  >
    <div
      class="bg-[var(--color-surface)] rounded-xl shadow-2xl overflow-hidden border border-gray-700"
    >
      <!-- Episode Card -->
      <div class="flex gap-4 p-4">
        <!-- Thumbnail -->
        <div
          class="relative flex-shrink-0 w-28 h-16 rounded-lg overflow-hidden bg-gray-800"
        >
          {#if imageId && $nextEpisodeItem.primaryImageTag}
            <CachedImage
              itemId={imageId}
              imageType="Primary"
              tag={$nextEpisodeItem.primaryImageTag}
              maxHeight={200}
              alt={$nextEpisodeItem.name}
              class="w-full h-full object-cover"
            />
          {/if}

          <!-- Play icon overlay -->
          <div
            class="absolute inset-0 flex items-center justify-center bg-black/30"
          >
            <svg
              class="w-8 h-8 text-white"
              fill="currentColor"
              viewBox="0 0 24 24"
            >
              <path d="M8 5v14l11-7z" />
            </svg>
          </div>
        </div>

        <!-- Episode Info -->
        <div class="flex-1 min-w-0">
          <p class="text-xs text-gray-400 mb-1">Up Next</p>
          <h3 class="text-sm font-semibold text-white truncate">
            {$nextEpisodeItem.name}
          </h3>
          <p class="text-xs text-gray-400">
            {$nextEpisodeItem.seriesName}
            {episodeInfo}
          </p>
        </div>
      </div>

      <!-- Actions -->
      <div class="px-4 pb-4 flex gap-3">
        <!-- Cancel button -->
        <button
          onclick={handleCancel}
          class="flex-1 px-4 py-2 bg-gray-700 hover:bg-gray-600 rounded-lg text-sm font-medium text-white transition-colors"
        >
          Cancel
        </button>

        <!-- Play now button with countdown -->
        <button
          onclick={handlePlayNow}
          class="flex-1 px-4 py-2 bg-[var(--color-jellyfin)] hover:bg-[var(--color-jellyfin-dark)] rounded-lg text-sm font-medium text-white transition-colors relative overflow-hidden"
        >
          {#if $isCountdownActive}
            <!-- Countdown progress bar -->
            <div
              class="absolute inset-0 bg-white/20 origin-left transition-transform duration-1000 ease-linear"
              style="transform: scaleX({countdownProgress})"
            ></div>
          {/if}

          <span class="relative">
            {#if $isCountdownActive}
              Play in {$countdownSeconds}s
            {:else}
              Play Now
            {/if}
          </span>
        </button>
      </div>
    </div>
  </div>
{/if}

<style>
  @keyframes slide-up {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .animate-slide-up {
    animation: slide-up 0.3s ease-out forwards;
  }
</style>