import { describe, expect, it } from "vitest";
import {
  applyServiceFromModules,
  applyServiceFromText,
  normalizeCabinetType,
  stripOrChoiceNoise,
} from "@/services/parse/header-service-hints";
import { extractContainerHeaderFromText } from "@/services/parse/extract-container-header";
import { mapBlModulesToHeader } from "@/services/parse/bl-plus-template";
import { extractOpsSubjectFromMail } from "@/services/parse/ops-subject-template";
import { buildCcForecastFormValue } from "@/components/CcForecastFormOrder";

describe("header-service-hints (AI assistant parity)", () => {
  it("strips 海运或空运 / 提拆派或直送 option noise", () => {
    const t = stripOrChoiceNoise("运输方式（海运或空运）操作类型（提拆派或直送）");
    expect(t).not.toMatch(/海运或空运|提拆派或直送/);
  });

  it("normalizeCabinetType 40HC → 40HQ", () => {
    expect(normalizeCabinetType("40HC")).toBe("40HQ");
    expect(normalizeCabinetType("40HQ")).toBe("40HQ");
  });

  it("拆柜清单 / 提拆派 / 直送 / 只清关", () => {
    expect(applyServiceFromText("拆柜清单").F_OperationType).toBe(0);
    expect(applyServiceFromText("提拆派组合柜-不带托架")).toMatchObject({
      F_OperationType: 0,
      F_Classis: 0,
      F_Instruction: "提拆派",
    });
    expect(applyServiceFromText("本票直送").F_OperationType).toBe(2);
    expect(applyServiceFromText("只清关").F_OperationType).toBe(4);
    expect(
      applyServiceFromText("提拆派，说明另有直送类型").F_OperationType,
    ).toBe(0);
  });

  it("ops_hints 拆柜清单 → modules path", () => {
    expect(
      applyServiceFromModules({ ops_hints: ["拆柜清单", "派送要求"] })
        .F_OperationType,
    ).toBe(0);
    expect(
      applyServiceFromModules({ ops_hints: ["直送"] }).F_OperationType,
    ).toBe(2);
  });
});

describe("extractContainerHeaderFromText assistant parity", () => {
  it("mail3 channel summary → 拆柜 + 海运 + OOCL 船司别名", () => {
    const h = extractContainerHeaderFromText(
      "WHSU5574991+WHL063G550810+船名航次：OOCL SINGAPORE / 065W+ETA：6/28+FedEx-29件+UPS-102件+亚马逊卡派-289件+私人地址-166件+拦截-209件+拆柜清单",
    );
    expect(h.F_OperationType).toBe(0);
    expect(h.F_TransMode).toBe(0);
    expect(h.F_ETA).toBe("2026-06-28");
    expect(h.F_BLCopyCode).toBe("WHL063G550810");
    expect(h.shipping_line_hint).toMatch(/WHL/i);
    expect(h.F_Instruction).toMatch(/船名航次.*OOCL SINGAPORE/);
    // 禁止 WAN/OOCL 船名首词误当船司时：有提单前缀则用 WHL
  });

  it("does not take vessel first token as shipping line (WAN HAI)", () => {
    const h = extractContainerHeaderFromText(
      "船名航次：WAN HAI 511-V.E110 柜号 TCNU4412465",
    );
    expect(h.shipping_line_hint?.toUpperCase()).not.toBe("WAN");
    expect(h.shipping_line_hint?.toUpperCase()).toMatch(/WAN\s*HAI|WHL|WAN HAI/i);
  });

  it("ignores 提拆派或直送 as selected operation", () => {
    const h = extractContainerHeaderFromText(
      "请选择操作类型（提拆派或直送）柜号 WHSU8127240",
    );
    expect(h.F_OperationType).toBeUndefined();
  });
});

describe("ops subject → form full chain", () => {
  it("mail3 subject fills OperationType via map + form", () => {
    const subject =
      "Fw: 转发：派送要求更新: 拆柜清单更新： DO请查收+拆柜清单更新: WHSU5574991+WHL063G550810+船名航次：OOCL SINGAPORE / 065W+ETA：6/28+FedEx-29件+UPS-102件+亚马逊卡派-289件+私人地址-166件+拦截-209件+拆柜清单";
    const ops = extractOpsSubjectFromMail(subject, { defaultYear: 2026 })!;
    const header = mapBlModulesToHeader(
      {
        F_ContainerNo: ops.modules.container_no || "",
        container_no_valid: true,
      },
      ops.modules,
    );
    expect(header.F_OperationType).toBe(0);
    expect(header.F_TransMode).toBe(0);
    expect(header.F_ETA).toBe("2026-06-28");
    const form = buildCcForecastFormValue({
      header: {},
      modules: ops.modules,
    });
    expect(form.F_OperationType).toBe(0);
    expect(form.F_TransMode).toBe(0);
    expect(form.F_ETA).toBe("2026-06-28");
    expect(form.F_Instruction).toMatch(/船名航次/);
  });
});