import { describe, expect, it } from "vitest";
import { readFileSync } from "node:fs";
import { resolve } from "node:path";

const readSubjectDetail = () => readFileSync(resolve(__dirname, "./SubjectDetail.vue"), "utf8");

describe("SubjectDetail medication adherence", () => {
  it("adds a medication adherence tab with editable actual count", () => {
    const source = readSubjectDetail();

    expect(source).toContain('name="medicationAdherence"');
    expect(source).toContain("actual_medication_count");
    expect(source).toContain("保存用药次数");
    expect(source).toContain("实际用药次数为试验期间实际药物暴露次数");
    expect(source).toContain("75%~125% 范围内（包含边界值）");
  });

  it("uses baseline and termination visit actual dates for adherence calculation", () => {
    const source = readSubjectDetail();

    expect(source).toContain("const medicationStartDate = computed(() => detail.baseline_date || \"\");");
    expect(source).toContain('new Set(["终止治疗", "提前终止"])');
    expect(source).toContain("return Math.floor((end.getTime() - start.getTime()) / 86400000) + 1;");
  });

  it("marks adherence outside 75 to 125 percent as abnormal", () => {
    const source = readSubjectDetail();

    expect(source).toContain("if (rate < 75 || rate > 125) return \"danger\";");
    expect(source).not.toContain("if (rate < 80 || rate > 120) return \"danger\";");
  });

  it("provides a dedicated early termination workflow", () => {
    const source = readSubjectDetail();

    expect(source).toContain("openEarlyTerminationDialog");
    expect(source).toContain("createEarlyTerminationVisit");
    expect(source).toContain("return \"不适用\";");
    expect(source).toContain("getVisitStatusLabel");
    expect(source).toContain("ElMessage.success(TEXT.common.messages.saveSuccess);");
    expect(source).toContain("提前终止已保存，刷新数据失败，请手动刷新页面");
    expect(source).toContain("提前终止表示受试者在方案最后一个计划访视窗口期前停止治疗");
    expect(source).toContain("validateEarlyTerminationDateInput");
    expect(source).toContain("提前终止日期必须早于最后计划访视窗口期开始日");
    expect(source).toContain("getVisitPlannedDateLabel");
    expect(source).toContain("getVisitWindowRangeLabel");
    expect(source).toContain("～");
    expect(source).toContain("row.window_start === row.planned_date && row.window_end === row.planned_date");
    expect(source).toContain("return \"不适用\";");
  });
});