const {
  PAYMENT_PROCESSING_STAGE_DEFINITIONS,
  buildPaymentProcessingSemantics,
  requiresBankReceipt,
} = require("../../../src/services/paymentProcessingProgress");

const BASE = {
  createdAt: new Date("2026-08-03T01:00:00.000Z"),
  reviewedAt: new Date("2026-08-03T02:00:00.000Z"),
  executedAt: new Date("2026-08-03T03:00:00.000Z"),
  cancelledAt: new Date("2026-08-03T04:00:00.000Z"),
  cancelledReason: "合成取消原因",
};

describe("paymentProcessingProgress", () => {
  it("owns the three payment stage labels", () => {
    expect(PAYMENT_PROCESSING_STAGE_DEFINITIONS).toEqual({
      created: { key: "payment_batch_created", label: "批次创建" },
      review: { key: "payment_batch_review", label: "付款复核" },
      payment: { key: "payment_and_receipt", label: "付款完成" },
    });
  });

  it.each([
    ["draft", "current", "pending"],
    ["reviewed", "completed", "current"],
    ["executed", "completed", "completed"],
    ["failed", "completed", "exception"],
  ])("maps %s without a second route-level state matrix", (status, reviewState, paymentState) => {
    const stages = buildPaymentProcessingSemantics({ ...BASE, status });
    expect(stages.review.state).toBe(reviewState);
    expect(stages.payment.state).toBe(paymentState);
  });

  it("terminates a cancelled draft at review", () => {
    const stages = buildPaymentProcessingSemantics({ ...BASE, status: "cancelled", reviewedAt: null });
    expect(stages.review).toMatchObject({
      state: "exception",
      result: "批次已取消",
      actorSource: "canceller",
      comment: "合成取消原因",
    });
    expect(stages.payment).toMatchObject({ state: "terminated", result: "已终止", detail: null });
  });

  it("terminates a reviewed cancellation at payment", () => {
    const stages = buildPaymentProcessingSemantics({ ...BASE, status: "cancelled" });
    expect(stages.review).toMatchObject({ state: "completed", actorSource: "reviewer" });
    expect(stages.payment).toMatchObject({
      state: "exception",
      result: "批次已取消",
      actorSource: "canceller",
    });
  });

  it.each([
    [false, 0, 0, "等待财务登记付款完成"],
    [true, 0, 0, "等待财务线下付款并上传回单"],
    [true, 0, 1, "已生成银行制单"],
    [true, 1, 1, "银行回单已上传"],
  ])("uses the receipt contract (%s, %s, %s)", (bankReceiptRequired, receiptCount, exportCount, text) => {
    const stages = buildPaymentProcessingSemantics({
      ...BASE,
      status: "reviewed",
      requiresBankReceipt: bankReceiptRequired,
      receiptCount,
      paymentOrderExportCount: exportCount,
    });
    expect(stages.payment.detail).toContain(text);
  });

  it("derives receipt requirements from the same effective-channel rule", () => {
    expect(requiresBankReceipt({
      entity_type: "reimbursement",
      default_payment_channel: "cash",
      items: [{ status: "pending", payment_channel_override: null }],
    })).toBe(false);
    expect(requiresBankReceipt({
      entity_type: "reimbursement",
      default_payment_channel: "cash",
      items: [{ status: "failed", payment_channel_override: "bank" }],
    })).toBe(true);
    expect(requiresBankReceipt({
      entity_type: "reimbursement",
      default_payment_channel: null,
      items: [{ status: "pending", payment_channel_override: null }],
    })).toBe(true);
    expect(requiresBankReceipt({
      entity_type: "reimbursement",
      default_payment_channel: "bank",
      items: [{ status: "executed", payment_channel_override: null }],
    })).toBe(false);
  });

  it("keeps route assembly layers free of a second payment status matrix", () => {
    const reimbursementsSource = fs.readFileSync(
      path.resolve(__dirname, "../../../src/routes/reimbursements.js"),
      "utf8",
    );
    const paymentBatchesSource = fs.readFileSync(
      path.resolve(__dirname, "../../../src/routes/paymentBatches.js"),
      "utf8",
    );
    const reimbursementAssembler = reimbursementsSource.slice(
      reimbursementsSource.indexOf("function buildProcessingProgress("),
      reimbursementsSource.indexOf("function ensureReimbursementParticipant("),
    );
    const paymentBatchAssembler = paymentBatchesSource.slice(
      paymentBatchesSource.indexOf("function buildPaymentBatchProcessingProgress("),
      paymentBatchesSource.indexOf("async function mapBatchForResponse("),
    );

    for (const assembler of [reimbursementAssembler, paymentBatchAssembler]) {
      expect(assembler).toContain("buildPaymentProcessingSemantics(");
      expect(assembler).not.toMatch(/batch\.status\s*===|\.includes\(batch\.status\)/);
      expect(assembler).not.toContain('label: "付款复核"');
      expect(assembler).not.toContain('label: "付款完成"');
    }
  });

  it("keeps workflow action stacking local while the shared panel owns sticky positioning", () => {
    const templateSource = fs.readFileSync(
      path.resolve(__dirname, "../../../../client/src/components/patterns/BusinessDetailTemplate.tsx"),
      "utf8",
    );
    expect(templateSource).toContain("detail-action-panel lg:sticky lg:top-24");
  });
});
const fs = require("node:fs");
const path = require("node:path");