import { SETTINGS_SECTIONS, type SettingsSectionDef, type SettingsSectionId } from "@umt/contracts";
import {
  Bot,
  FolderTree,
  KeyRound,
  type LucideIcon,
  Monitor,
  Server,
  Shield,
  Tags,
  Tv,
  UserCog,
  Zap,
} from "lucide-react";
import type { ReactNode } from "react";
import { AccountSection } from "./account.tsx";
import { AgentSection } from "./agent.tsx";
import { ApiKeysSection } from "./api-keys.tsx";
import { AutomationSection } from "./automation.tsx";
import { DownloadersSection, MediaServersSection } from "./instances.tsx";
import { InterfaceSection } from "./interface.tsx";
import { LibrarySection } from "./library.tsx";
import { MetadataSection } from "./metadata.tsx";
import { SitesSection } from "./sites.tsx";

// 设置分区:文案与字段归属在 contracts 的 SETTINGS_SECTIONS,这里只挂图标与渲染

const UI: Record<SettingsSectionId, { icon: LucideIcon; render: () => ReactNode }> = {
  automation: { icon: Zap, render: () => <AutomationSection /> },
  sites: { icon: UserCog, render: () => <SitesSection /> },
  downloaders: { icon: Server, render: () => <DownloadersSection /> },
  library: { icon: FolderTree, render: () => <LibrarySection /> },
  "media-servers": { icon: Tv, render: () => <MediaServersSection /> },
  metadata: { icon: Tags, render: () => <MetadataSection /> },
  agent: { icon: Bot, render: () => <AgentSection /> },
  "api-keys": { icon: KeyRound, render: () => <ApiKeysSection /> },
  interface: { icon: Monitor, render: () => <InterfaceSection /> },
  account: { icon: Shield, render: () => <AccountSection /> },
};

export type SectionView = SettingsSectionDef & { icon: LucideIcon; render: () => ReactNode };
export const SECTIONS: SectionView[] = SETTINGS_SECTIONS.map((s) => ({ ...s, ...UI[s.id] }));

/** URL hash:`#<分区>` 或 `#<分区>/<节>`;不认识的落到默认分区 */
export function parseSettingsHash(hash: string): { section: SectionView; anchor: string | null } {
  const [id, anchor] = decodeURIComponent(hash.replace(/^#/, "")).split("/");
  const section = SECTIONS.find((s) => s.id === id) ?? (SECTIONS[0] as SectionView);
  return { section, anchor: section.id === id && anchor ? anchor : null };
}

export const settingsHash = (section: string, anchor?: string | null) => `#${section}${anchor ? `/${anchor}` : ""}`;