import { defineCatalog } from "@json-render/core";
import { schema } from "@json-render/react/schema";
import { z } from "zod";

const shortText = z.string().max(200);
const text = z.string().max(4000);
const optionalText = shortText.nullable();
const featureId = z.string().min(1).max(128);

/** This is the source of the generated Agent contract, not a remotely hosted registry. */
export const answerUiCatalog = defineCatalog(schema, {
  actions: {},
  components: {
    Stack: {
      props: z
        .object({ columns: z.enum(["one", "two"]), gap: z.enum(["compact", "normal"]) })
        .strict(),
      slots: ["default"],
      description: "组织内容；双列在窄面板自动改为单列。"
    },
    Section: {
      props: z.object({ title: shortText, description: text.nullable() }).strict(),
      slots: ["default"],
      description: "带标题的资料分区，保留真实内容层级。"
    },
    Text: {
      props: z.object({ text, tone: z.enum(["neutral", "info", "warning"]) }).strict(),
      description: "简短说明、判断边界或资料缺口。"
    },
    Metric: {
      props: z
        .object({ label: shortText, value: shortText, unit: optionalText, source: optionalText })
        .strict(),
      description: "展示真实指标及其单位、来源；不能臆造读数。"
    },
    Table: {
      props: z
        .object({
          title: shortText,
          columns: z.array(shortText).min(1).max(8),
          rows: z.array(z.array(z.string().max(1000)).max(8)).max(50)
        })
        .strict(),
      description: "按相同字段比较资料，避免无法比较的指标混列。"
    },
    Chart: {
      props: z
        .object({
          title: shortText,
          chart_type: z.enum(["line", "bar"]),
          x_data: z.array(shortText).min(1).max(100),
          series: z
            .array(
              z
                .object({ name: shortText, data: z.array(z.number().finite()).min(1).max(100) })
                .strict()
            )
            .min(1)
            .max(8),
          source: text
        })
        .strict(),
      description:
        "展示查询或用户提供的真实数据；series 必须与 x_data 对齐。浏览者可切换图形与数据表。"
    },
    Evidence: {
      props: z
        .object({
          title: shortText,
          summary: text,
          source: shortText,
          evidence_id: optionalText,
          observed_at: optionalText,
          kind: z.enum(["observed", "human_input", "inference", "demo"])
        })
        .strict(),
      description: "展示证据依据；明确区分查询记录、用户事实、推断和演练数据。"
    },
    MapLocation: {
      props: z
        .object({
          label: shortText,
          layer: z.enum(["junctions", "pipes", "valves", "pumps", "tanks", "reservoirs", "scada"]),
          feature_ids: z.array(featureId).min(1).max(100),
          source: shortText
        })
        .strict(),
      description: "用户点击后定位已有要素；ID 必须来自查询或用户明确提供，不绘制臆测影响范围。"
    },
    FollowUpForm: {
      props: z
        .object({
          title: shortText,
          description: text,
          fields: z
            .array(
              z
                .object({
                  name: z.string().regex(/^[a-z][a-z0-9_]{0,39}$/),
                  label: shortText,
                  kind: z.enum(["text", "datetime", "number"]),
                  required: z.boolean()
                })
                .strict()
            )
            .min(1)
            .max(12)
        })
        .strict(),
      description:
        "让用户主动填写并提交补充资料；无默认事实。提交产生用户消息，是否写入业务证据由现有 Agent 工具处理。"
    }
  }
});

export const ANSWER_UI_VERSION = "answer-ui@1" as const;