star-chart-search-enhancer/tests/audience-profile-field-dialog.test.ts

/** @vitest-environment jsdom */

import { describe, expect, test } from "vitest";

import { promptForAudienceProfileFields } from "../src/content/market/audience-profile-field-dialog";

describe("audience-profile-field-dialog", () => {
  test("keeps an explicitly empty field selection empty", async () => {
    const result = promptForAudienceProfileFields(
      document,
      [
        {
          headers: ["粉丝数", "观众画像-男性占比"],
          label: "测试字段"
        }
      ],
      []
    );

    const fields = Array.from(
      document.querySelectorAll(
        '[data-audience-profile-field-dialog-field="checkbox"]'
      )
    ) as HTMLInputElement[];
    expect(fields).toHaveLength(2);
    expect(fields.every((field) => !field.checked)).toBe(true);
    expect(
      document.querySelectorAll(
        "[data-audience-profile-field-dialog-selected-field]"
      )
    ).toHaveLength(0);
    expect(
      document.querySelector(
        '[data-audience-profile-field-dialog-selected-empty="text"]'
      )?.hidden
    ).toBe(false);

    clickSave();
    await expect(result).resolves.toEqual([]);
  });

  test("keeps selected fields visible while searching and synchronizes both panes", async () => {
    const result = promptForAudienceProfileFields(
      document,
      [
        {
          headers: ["粉丝数"],
          label: "列表字段"
        },
        {
          headers: ["内容数据-近30天-完播率", "内容数据-近30天-播放量"],
          label: "内容数据"
        }
      ],
      ["粉丝数", "内容数据-近30天-播放量"]
    );

    expect(readSelectedFieldNames()).toEqual([
      "粉丝数",
      "内容数据-近30天-播放量"
    ]);
    expect(
      document.querySelector(
        '[data-audience-profile-field-dialog-selected-count="text"]'
      )?.textContent
    ).toBe("2 个");

    const search = document.querySelector(
      '[data-audience-profile-field-dialog-search="input"]'
    ) as HTMLInputElement;
    search.value = "完播率";
    search.dispatchEvent(new Event("input"));

    expect(readResultItem("内容数据-近30天-完播率")?.hidden).toBe(false);
    expect(readResultItem("粉丝数")?.hidden).toBe(true);
    expect(readSelectedFieldNames()).toEqual([
      "粉丝数",
      "内容数据-近30天-播放量"
    ]);
    expect(
      document.querySelector(
        '[data-audience-profile-field-dialog-result-count="text"]'
      )?.textContent
    ).toBe("找到 1 个");

    const finishRateInput = readResultInput("内容数据-近30天-完播率");
    finishRateInput.checked = true;
    finishRateInput.dispatchEvent(new Event("change"));
    expect(readSelectedFieldNames()).toEqual([
      "粉丝数",
      "内容数据-近30天-完播率",
      "内容数据-近30天-播放量"
    ]);

    const selectedFansInput = readSelectedInput("粉丝数");
    selectedFansInput.checked = false;
    selectedFansInput.dispatchEvent(new Event("change"));
    expect(readResultInput("粉丝数").checked).toBe(false);
    expect(readSelectedFieldNames()).toEqual([
      "内容数据-近30天-完播率",
      "内容数据-近30天-播放量"
    ]);

    clickSave();
    await expect(result).resolves.toEqual([
      "内容数据-近30天-完播率",
      "内容数据-近30天-播放量"
    ]);
  });

  test("shows a dedicated empty state when no field matches the keyword", async () => {
    const result = promptForAudienceProfileFields(
      document,
      [{ headers: ["粉丝数"], label: "列表字段" }],
      undefined
    );
    const search = document.querySelector(
      '[data-audience-profile-field-dialog-search="input"]'
    ) as HTMLInputElement;
    search.value = "不存在的字段";
    search.dispatchEvent(new Event("input"));

    expect(
      document.querySelector(
        '[data-audience-profile-field-dialog-result-empty="text"]'
      )?.hidden
    ).toBe(false);
    expect(
      document.querySelector(
        '[data-audience-profile-field-dialog-result-count="text"]'
      )?.textContent
    ).toBe("找到 0 个");
    expect(readSelectedFieldNames()).toEqual(["粉丝数"]);

    clickSave();
    await expect(result).resolves.toEqual(["粉丝数"]);
  });
});

function clickSave(): void {
  const saveButton = document.querySelector(
    '[data-audience-profile-field-dialog-save="button"]'
  ) as HTMLButtonElement;
  saveButton.click();
}

function readResultItem(field: string): HTMLElement | undefined {
  return Array.from(
    document.querySelectorAll<HTMLElement>(
      "[data-audience-profile-field-dialog-result]"
    )
  ).find(
    (element) => element.dataset.audienceProfileFieldDialogResult === field
  );
}

function readResultInput(field: string): HTMLInputElement {
  const input = Array.from(
    document.querySelectorAll<HTMLInputElement>(
      '[data-audience-profile-field-dialog-field="checkbox"]'
    )
  ).find((element) => element.value === field);
  if (!input) throw new Error(`Missing result field input: ${field}`);
  return input;
}

function readSelectedInput(field: string): HTMLInputElement {
  const input = Array.from(
    document.querySelectorAll<HTMLInputElement>(
      '[data-audience-profile-field-dialog-selected-checkbox="checkbox"]'
    )
  ).find((element) => element.value === field);
  if (!input) throw new Error(`Missing selected field input: ${field}`);
  return input;
}

function readSelectedFieldNames(): string[] {
  return Array.from(
    document.querySelectorAll<HTMLElement>(
      "[data-audience-profile-field-dialog-selected-field]"
    )
  ).map((element) => element.dataset.audienceProfileFieldDialogSelectedField ?? "");
}