package templates

import (
	"fmt"
	db "mal/internal/db"
	ui "mal/web/components"
	"mal/web/shared"
	"mal/web/shared/layout"
)

templ ContinueWatching(entries []db.GetContinueWatchingEntriesRow) {
	@layout.Layout("mal - continue watching", true) {
		<div class="grid gap-4">
			<h1>Continue watching</h1>
			<p class="m-0 text-sm text-(--text-muted)">Pick up where you left off.</p>
			if len(entries) == 0 {
				@ui.EmptyState("Nothing to continue yet") {
					Start watching any anime and your progress will show up here.
				}
			} else {
				<div class="grid grid-cols-2 gap-3 sm:grid-cols-3 md:gap-4 lg:grid-cols-4 xl:grid-cols-5">
					for _, entry := range entries {
						<div class="group relative min-w-0" id={ fmt.Sprintf("continue-entry-%d", entry.AnimeID) }>
							@ui.AnimeCard(ui.AnimeCardProps{
								ID:        int(entry.AnimeID),
								Title:     displayContinueWatchingTitle(entry),
								ImageURL:  entry.ImageUrl,
								Href:      continueWatchingURL(entry),
								Class:     "notification-card min-w-0 flex flex-col bg-transparent text-inherit no-underline",
								HideTitle: true,
							}) {
								<div class="mt-2 grid gap-1 p-0">
									<div class="line-clamp-2 text-sm leading-snug text-(--text)">{ displayContinueWatchingTitle(entry) }</div>
									<div class="flex flex-wrap gap-2">
										if entry.CurrentEpisode.Valid && entry.CurrentEpisode.Int64 > 0 {
											<span class="text-xs text-(--text-faint)">Continue ep { fmt.Sprintf("%d", entry.CurrentEpisode.Int64) }</span>
										}
									if entry.CurrentTimeSeconds > 0 {
										<span class="text-xs text-(--text-faint)">{ shared.FormatProgressTime(entry.CurrentTimeSeconds) }</span>
									}
								</div>
							</div>
							}
							<button
								class="absolute right-2 top-2 h-6 w-6 cursor-pointer border-0 bg-(--overlay-subtle) text-(--text-muted) opacity-0 transition-opacity duration-150 group-hover:opacity-100 hover:text-(--danger)"
								hx-delete={ string(templ.URL(fmt.Sprintf("/api/continue-watching/%d", entry.AnimeID))) }
								hx-target={ fmt.Sprintf("#continue-entry-%d", entry.AnimeID) }
								hx-swap="delete"
							>&times;</button>
						</div>
					}
				</div>
			}
		</div>
	}
}

func continueWatchingURL(entry db.GetContinueWatchingEntriesRow) string {
	episode := 1
	if entry.CurrentEpisode.Valid && entry.CurrentEpisode.Int64 > 0 {
		episode = int(entry.CurrentEpisode.Int64)
	}

	return fmt.Sprintf("/watch/%d/%d", entry.AnimeID, episode)
}

func displayContinueWatchingTitle(entry db.GetContinueWatchingEntriesRow) string {
	return db.DisplayTitle(entry.TitleEnglish, entry.TitleJapanese, entry.TitleOriginal)
}