import Link from "next/link";
import Image from "next/image";
import { ArrowLeftIcon } from "lucide-react";
import { notFound, redirect } from "next/navigation";
import { connection } from "next/server";

import { GuideSectionEditor } from "@/components/admin/guide-section-editor";
import { GuideSectionNav } from "@/components/admin/guide-section-nav";
import { AdminHeader } from "@/components/admin/admin-header";
import { EditorPresence } from "@/components/admin/editor-presence";
import { Button } from "@/components/ui/button";
import { getAdminSession } from "@/lib/auth/server";
import {
  getActiveCatalog,
  getAdminGuideContent,
  getGuideEditorHeader,
} from "@/lib/guides/queries";

const sections = [
  "weapon",
  "artifact",
  "constellations",
  "team",
] as const;

export const instant = false;

export default async function StructuredEditorPage({
  params,
}: {
  params: Promise<{ character: string; page: string }>;
}) {
  await connection();
  if (!(await getAdminSession())) redirect("/admin/login");
  const { character, page } = await params;
  const guide = await getGuideEditorHeader(character);
  if (!guide) notFound();
  const extraSections = guide.sections.filter((section) => section.kind === "extra");
  if (page === "extra") {
    redirect(
      extraSections[0]
        ? `/admin/${character}/${extraSections[0].slug}`
        : `/admin/${character}`,
    );
  }
  const fixedSection = sections.includes(page as (typeof sections)[number]);
  const extraSection = extraSections.find((section) => section.slug === page);
  if (!fixedSection && !extraSection) notFound();
  const editorSection = fixedSection
    ? page as (typeof sections)[number]
    : "extra" as const;
  const sectionTitle = extraSection?.title
    ?? guide.sections.find((section) => section.slug === page)?.title
    ?? page;
  const [catalog, content] = await Promise.all([
    getActiveCatalog(),
    getAdminGuideContent(guide.slug),
  ]);
  if (!catalog || !content) notFound();
  const guideCharacter = catalog.characters.find(
    (item) => item.key === guide.characterKey,
  );
  return (
    <div className="min-h-svh">
      <AdminHeader />
      <main className="mx-auto flex w-full max-w-6xl flex-col gap-6 p-4 sm:p-6 lg:p-8">
        <header className="flex items-center gap-4">
          <Button
            variant="outline"
            size="icon"
            render={<Link href={`/admin/${character}`} />}
            nativeButton={false}
            aria-label="กลับหน้า Guide"
          >
            <ArrowLeftIcon />
          </Button>
          <div className="relative size-16 shrink-0 overflow-hidden rounded-lg border">
            <Image src={guide.coverUrl} alt={guide.name} fill className="object-cover" />
          </div>
          <div className="min-w-0">
            <p className="text-sm text-muted-foreground">{guide.name}</p>
            <h1 className="whitespace-nowrap font-heading text-3xl font-semibold">
              {sectionTitle}
            </h1>
            <EditorPresence guideId={guide.id} section={sectionTitle} />
          </div>
        </header>
        <GuideSectionNav
          guideId={guide.id}
          characterKey={guide.characterKey}
          current={page}
          extras={extraSections.map(({ id, slug, title }) => ({ id, slug, title }))}
        />
        <GuideSectionEditor
          section={editorSection}
          extraSectionId={extraSection?.id}
          guide={guide}
          weapons={catalog.weapons}
          artifacts={catalog.artifacts}
          characters={catalog.characters}
          catalogConstellations={guideCharacter?.constellations ?? []}
          catalogTalents={guideCharacter?.talents ?? []}
          initial={{
            sectionNote:
              guide.sections.find((section) => section.slug === page)?.note ??
              null,
            weaponGroups: content.weaponGroups,
            artifactGroups: content.artifactGroups.map((group) => ({
              id: group.id,
              name: group.name,
              rows: group.rows.map((row) => ({
                firstArtifactKey: row.firstArtifactKey,
                secondArtifactKey: row.secondArtifactKey,
                percent: row.percent,
                note: row.note,
              })),
            })),
            artifactProfile: content.artifactProfile,
            constellationGroups: content.constellationGroups.map((group) => ({
              id: group.id,
              note: group.note,
              rows: group.rows,
            })),
            teams: content.teams.map((team) => ({
              id: team.id,
              title: team.title,
              rotationSeconds: team.rotationSeconds,
              combo: team.combo,
              members: team.members.map((member) => ({
                characterKey: member.characterKey,
                weaponKey: member.weaponKey,
                artifactKey: member.artifactKey,
                secondArtifactKey: member.secondArtifactKey,
                constellation: member.constellation,
                refinement: member.refinement,
                damage: member.damage,
              })),
            })),
            teamGroups: content.teamGroups.map((group) => ({
              id: group.id,
              note: group.note,
              teams: group.teams.map((team) => ({
                id: team.id,
                title: team.title,
                rotationSeconds: team.rotationSeconds,
                combo: team.combo,
                members: team.members.map((member) => ({
                  characterKey: member.characterKey,
                  weaponKey: member.weaponKey,
                  artifactKey: member.artifactKey,
                  secondArtifactKey: member.secondArtifactKey,
                  constellation: member.constellation,
                  refinement: member.refinement,
                  damage: member.damage,
                })),
              })),
            })),
            extras: content.extras.filter((section) => !extraSection || section.id === extraSection.id).map((section) => ({
              id: section.id,
              title: section.title,
              rows: section.rows.map((row) => ({
                id: row.id,
                mediaId: row.mediaId,
                heading: row.heading,
                body: row.body,
                percent: row.percent,
                backgroundColor: row.backgroundColor,
                textColor: row.textColor,
                sheet: row.sheet,
                catalogItems: row.catalogItems.map(({ kind, key }) => ({
                  kind,
                  key,
                })),
                highlights: row.highlights,
                imageUrl: row.imageUrl,
                imageWidth: row.imageWidth,
                imageHeight: row.imageHeight,
              })),
            })),
          }}
        />
      </main>
    </div>
  );
}