import type { Category, SectionKey } from "@/types/content";

export interface SectionConfig {
  key: SectionKey;
  title: string;
  subtitle: string;
  /** 列表页路径 */
  basePath: string;
  /** 详情页路径前缀 */
  detailPath: string;
  /** 分类页路径前缀 */
  categoryPath: string;
  /** 计数单位 */
  unit: string;
  /** 列表布局：list = 横向大卡；grid = 竖向卡片网格 */
  layout: "list" | "grid";
  /** 是否提供关键字搜索 */
  searchable: boolean;
  categories: Category[];
}

export const sections: Record<SectionKey, SectionConfig> = {
  news: {
    key: "news",
    title: "新闻中心",
    subtitle: "了解云泽科技的产品动态、公司公告与行业活动。",
    basePath: "/news",
    detailPath: "/news/detail",
    categoryPath: "/news/category",
    unit: "条",
    layout: "list",
    searchable: true,
    categories: [
      { slug: "company", name: "公司公告", desc: "融资、认证、人事与经营相关的官方信息。" },
      { slug: "product", name: "产品发布", desc: "版本更新、新功能上线与产品路线说明。" },
      { slug: "event", name: "市场活动", desc: "大会、公开课、巡展等线上线下活动。" },
      { slug: "case", name: "客户案例", desc: "各行业客户的落地实践与项目成果。" },
    ],
  },
  products: {
    key: "products",
    title: "产品中心",
    subtitle: "从云原生底座到数据智能应用，构建完整的产品矩阵。",
    basePath: "/products",
    detailPath: "/products/detail",
    categoryPath: "/products/category",
    unit: "款",
    layout: "grid",
    searchable: true,
    categories: [
      { slug: "platform", name: "平台产品", desc: "支撑业务运行的底层技术平台。" },
      { slug: "data", name: "数据产品", desc: "数据采集、治理与分析类产品。" },
      { slug: "app", name: "应用产品", desc: "面向具体业务场景的智能应用。" },
    ],
  },
  solutions: {
    key: "solutions",
    title: "解决方案",
    subtitle: "面向重点行业的场景化方案，从诊断到落地全程陪跑。",
    basePath: "/solutions",
    detailPath: "/solutions/detail",
    categoryPath: "/solutions/category",
    unit: "套",
    layout: "grid",
    searchable: true,
    categories: [
      { slug: "manufacturing", name: "制造业", desc: "离散与流程制造的生产数字化。" },
      { slug: "retail", name: "零售消费", desc: "会员、商品与门店的数据运营。" },
      { slug: "energy", name: "能源电力", desc: "设备状态监测与预测性维护。" },
      { slug: "finance", name: "金融", desc: "数据合规、风控与实时报表。" },
    ],
  },
  cases: {
    key: "cases",
    title: "客户案例",
    subtitle: "超过 1000 家企业客户，在这些场景里跑通了数字化。",
    basePath: "/cases",
    detailPath: "/cases/detail",
    categoryPath: "/cases/category",
    unit: "个",
    layout: "grid",
    searchable: true,
    categories: [
      { slug: "manufacturing", name: "制造业", desc: "" },
      { slug: "retail", name: "零售消费", desc: "" },
      { slug: "energy", name: "能源电力", desc: "" },
      { slug: "finance", name: "金融", desc: "" },
    ],
  },
  events: {
    key: "events",
    title: "市场活动",
    subtitle: "大会、公开课与合作巡展，全年活动一站查看。",
    basePath: "/events",
    detailPath: "/events/detail",
    categoryPath: "/events/category",
    unit: "场",
    layout: "list",
    searchable: false,
    categories: [
      { slug: "conference", name: "行业大会", desc: "" },
      { slug: "online", name: "线上直播", desc: "" },
      { slug: "offline", name: "线下活动", desc: "" },
    ],
  },
};

/** 从路由路径推断栏目：/news/detail/xxx -> news */
export function sectionFromPath(path: string): SectionConfig | undefined {
  const first = path.split("/").filter(Boolean)[0];
  return first && first in sections ? sections[first as SectionKey] : undefined;
}

/** 查询某个分类的展示名 */
export function categoryName(
  section: SectionKey,
  slug: string | undefined
): string {
  if (!slug) return "全部";
  return (
    sections[section].categories.find((item) => item.slug === slug)?.name ?? "全部"
  );
}