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("saveMedicationAdherence");
    expect(source).toContain("<div class=\"editor-title\">用药依从性</div>");
    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\";");
  });

  it("gates participant subresource mutations by concrete API permissions", () => {
    const source = readSubjectDetail();

    expect(source).toContain("isApiPermissionAllowed");
    expect(source).toContain("getProjectRole");
    expect(source).toContain("isSystemAdmin");
    [
      "subjects:update",
      "subject_histories:read",
      "subject_histories:create",
      "subject_histories:update",
      "subject_histories:delete",
      "visits:list",
      "visits:create",
      "visits:update",
      "visits:delete",
      "subject_aes:create",
      "subject_aes:read",
      "subject_aes:update",
      "subject_aes:delete",
      "subject_pds:create",
      "subject_pds:list",
      "subject_pds:update",
      "subject_pds:delete",
    ].forEach((operationKey) => {
      expect(source).toContain(operationKey);
    });
    expect(source).toContain("v-if=\"currentTabAction.allowed\"");
    expect(source).toContain("v-if=\"canReadHistory\"");
    expect(source).toContain("v-if=\"canReadVisit\"");
    expect(source).toContain("v-if=\"canListAe\"");
    expect(source).toContain("v-if=\"canListPd\"");
    expect(source).toContain("v-if=\"canUpdateHistory || canDeleteHistory\"");
    expect(source).toContain("v-if=\"canUpdateVisit || canDeleteVisit\"");
    expect(source).toContain("v-if=\"canUpdateAe || canDeleteAe\"");
    expect(source).toContain("v-if=\"canUpdatePd || canDeletePd\"");
    expect(source).toContain("const canSaveHistory = computed(() => (historyEditingId.value ? canUpdateHistory.value : canCreateHistory.value));");
    expect(source).toContain(':can-create="canCreateVisit"');
    expect(source).toContain(':can-update="canUpdateVisit"');
    expect(source).toContain("const canSaveAe = computed(() => (aeEditingId.value ? canUpdateAe.value : canCreateAe.value));");
    expect(source).toContain("const canSavePd = computed(() => (pdEditingId.value ? canUpdatePd.value : canCreatePd.value));");
    expect(source).toContain("const canReadHistory = computed(() => canUseApiPermission(\"subject_histories:read\"));");
    expect(source).toContain("const canReadVisit = computed(() => canUseApiPermission(\"visits:list\"));");
    expect(source).toContain("if (!canReadHistory.value)");
    expect(source).toContain("if (!canReadVisit.value)");
    expect(source).toContain("const canCreateAe = computed(() => canUseApiPermission(\"subject_aes:create\"));");
    expect(source).toContain("const canUpdateAe = computed(() => canUseApiPermission(\"subject_aes:update\"));");
    expect(source).toContain("const canDeleteAe = computed(() => canUseApiPermission(\"subject_aes:delete\"));");
    expect(source).toContain("const canListAe = computed(() => canUseApiPermission(\"subject_aes:read\"));");
    expect(source).toContain("const canListPd = computed(() => canUseApiPermission(\"subject_pds:list\"));");
  });
});

describe("SubjectDetail drawer editor", () => {
  it("opens participant basic information edit in the shared drawer editor", () => {
    const source = readSubjectDetail();

    expect(source).toContain("SubjectEditorDrawer");
    expect(source).toContain("subjectEditorVisible");
    expect(source).toContain("@success=\"handleSubjectEditorSuccess\"");
    expect(source).not.toContain("subjectEditing");
    expect(source).not.toContain("saveSubjectEdit");
  });

  it("uses drawer editors for participant subresource create and edit flows", () => {
    const source = readSubjectDetail();

    expect(source).toContain("VisitEditorDrawer");
    expect(source).toContain("adherenceDrawerVisible");
    expect(source).toContain("aeDrawerVisible");
    expect(source).toContain("pdDrawerVisible");
    expect(source).toContain("openVisitDrawer");
    expect(source).toContain("openAeDrawer");
    expect(source).toContain("openPdDrawer");
    expect(source).toContain("openMedicationAdherenceDrawer");
    expect(source).not.toContain("visitDialogVisible");
    expect(source).not.toContain("aeDialogVisible");
    expect(source).not.toContain("pdDialogVisible");
    expect(source).not.toContain("adherenceEditing");
    expect(source).not.toContain("<el-dialog v-if=\"visitDialogVisible\"");
    expect(source).not.toContain("<el-dialog v-if=\"aeDialogVisible\"");
    expect(source).not.toContain("<el-dialog v-if=\"pdDialogVisible\"");
  });
});

describe("VisitEditorDrawer business form", () => {
  const readVisitEditorDrawer = () => readFileSync(resolve(__dirname, "./VisitEditorDrawer.vue"), "utf8");

  it("keeps create and edit visit flows on the same business fields", () => {
    const source = readVisitEditorDrawer();

    expect(source).not.toContain("<template v-if=\"isEditing\">");
    expect(source).not.toContain("<template v-else>");
    expect(source).toContain("v-model=\"form.actual_date\"");
    expect(source).toContain("v-model=\"form.notes\"");
    expect(source).toContain("actual_date: form.actual_date || null");
    expect(source).toContain("notes: form.notes || null");
  });
});