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

import { renderPromptDialog } from "#src/presentation/dialog-renderer";
import type { PromptPayload } from "#src/presentation/prompt-payload";

const BUDGET = { maxRows: 40, fieldMaxWidth: 400, width: 120 };

function payload(overrides: Partial<PromptPayload> = {}): PromptPayload {
  return {
    kind: "bash",
    request: {
      requester: { agentName: null, forwarded: false, sessionId: null },
      surface: "bash",
      toolName: "bash",
      invokedToolName: null,
      value: "rm -rf ./dist",
      matchedPattern: "rm*",
      commandContext: null,
      executedUnit: null,
    },
    evidence: [],
    annotations: [],
    ...overrides,
  };
}

describe("renderPromptDialog: decision notes", () => {
  it("renders a model-origin note with the model-generated suffix", () => {
    const view = renderPromptDialog(payload(), BUDGET, undefined, [
      { origin: "model", text: "该操作的最坏后果可能不可逆。" },
    ]);

    const joined = view.lines.join("\n");
    expect(joined).toContain("review");
    expect(joined).toContain("该操作的最坏后果可能不可逆。");
    expect(joined).toContain("模型生成，仅供参考");
  });

  it("renders a system-origin note plain, without the suffix", () => {
    const view = renderPromptDialog(payload(), BUDGET, undefined, [
      { origin: "system", text: "自动审查超时，已转人工确认。" },
    ]);

    const joined = view.lines.join("\n");
    expect(joined).toContain("review");
    expect(joined).toContain("自动审查超时，已转人工确认。");
    expect(joined).not.toContain("模型生成");
  });

  it("leads the ask facts, so a row-budget elision cannot drop the refusal reason", () => {
    const view = renderPromptDialog(
      payload({
        evidence: Array.from({ length: 40 }, (_, index) => ({
          label: `evidence-${index}`,
          text: `value-${index}`,
          detail: null,
        })),
      }),
      { maxRows: 6, fieldMaxWidth: 400, width: 120 },
      undefined,
      [{ origin: "system", text: "risk too high" }],
    );

    expect(view.lines.join("\n")).toContain("risk too high");
    expect(view.elided).toBe(true);
  });

  it("renders no note line when there are no notes", () => {
    const view = renderPromptDialog(payload(), BUDGET);

    const joined = view.lines.join("\n");
    expect(joined).not.toContain("review");
  });
});