export const LOVART_HOME_SIDEBAR_CONFIG_KEY = "lovart_home_sidebar_config";

export const DEFAULT_LOVART_HOME_SIDEBAR_ITEMS = [
  {
    key: "newProject",
    label: "新建项目",
    description: "首页左侧顶部的新建项目按钮",
  },
  {
    key: "home",
    label: "首页",
    description: "回到首页主视图",
  },
  {
    key: "projects",
    label: "项目列表",
    description: "打开项目列表视图",
  },
  {
    key: "profile",
    label: "个人主页",
    description: "首页侧边栏个人主页入口",
  },
  {
    key: "gallery",
    label: "个人相册",
    description: "跳转到个人相册",
  },
  {
    key: "tutorial",
    label: "视频教程",
    description: "展示视频教程悬浮面板",
  },
  {
    key: "imageEditor",
    label: "图片编辑",
    description: "打开图片编辑功能",
  },
  {
    key: "aiCad",
    label: "AI-CAD",
    description: "跳转 AI-CAD 页面",
  },
  {
    key: "agent",
    label: "风格化",
    description: "跳转风格化工作区",
  },
  {
    key: "videoCanvas",
    label: "视频画布",
    description: "跳转视频画布页面",
  },
  {
    key: "flowBoard",
    label: "流程白板",
    description: "跳转流程白板页面",
  },
  {
    key: "productPlanning",
    label: "商品策划",
    description: "跳转商品策划页面",
  },
  {
    key: "toolbox1",
    label: "工具箱",
    description: "展示工具箱一链接列表",
  },
  {
    key: "toolbox2",
    label: "工具箱2",
    description: "展示工具箱二链接列表",
  },
  {
    key: "settings",
    label: "系统设置",
    description: "管理员系统设置入口",
  },
] as const;

export type LovartHomeSidebarItemKey =
  (typeof DEFAULT_LOVART_HOME_SIDEBAR_ITEMS)[number]["key"];

export type LovartHomeSidebarItemConfig = {
  label: string;
  iconUrl: string;
  enabled: boolean;
};

export type LovartHomeSidebarConfig = {
  items: Record<LovartHomeSidebarItemKey, LovartHomeSidebarItemConfig>;
};

const DEFAULT_ITEMS = DEFAULT_LOVART_HOME_SIDEBAR_ITEMS.reduce(
  (accumulator, item) => {
    accumulator[item.key] = {
      label: item.label,
      iconUrl: "",
      enabled: true,
    };
    return accumulator;
  },
  {} as Record<LovartHomeSidebarItemKey, LovartHomeSidebarItemConfig>
);

export const defaultLovartHomeSidebarConfig: LovartHomeSidebarConfig = {
  items: DEFAULT_ITEMS,
};

export function getDefaultLovartHomeSidebarItem(
  key: LovartHomeSidebarItemKey
): LovartHomeSidebarItemConfig {
  return defaultLovartHomeSidebarConfig.items[key];
}

export function normalizeLovartHomeSidebarConfig(
  value: unknown
): LovartHomeSidebarConfig {
  const raw =
    value && typeof value === "object" && !Array.isArray(value)
      ? (value as Record<string, unknown>)
      : {};
  const rawItems =
    raw.items && typeof raw.items === "object" && !Array.isArray(raw.items)
      ? (raw.items as Record<string, unknown>)
      : {};

  const items = DEFAULT_LOVART_HOME_SIDEBAR_ITEMS.reduce(
    (accumulator, item) => {
      const itemRaw =
        rawItems[item.key] &&
        typeof rawItems[item.key] === "object" &&
        !Array.isArray(rawItems[item.key])
          ? (rawItems[item.key] as Record<string, unknown>)
          : {};

      const label = String(itemRaw.label || "")
        .trim()
        .slice(0, 32);
      const iconUrl = String(itemRaw.iconUrl || "")
        .trim()
        .slice(0, 2000);

      accumulator[item.key] = {
        label: label || item.label,
        iconUrl,
        enabled:
          typeof itemRaw.enabled === "boolean" ? itemRaw.enabled : true,
      };
      return accumulator;
    },
    {} as Record<LovartHomeSidebarItemKey, LovartHomeSidebarItemConfig>
  );

  return { items };
}