import { expect, test } from "@playwright/test";
import {
  DEFAULT_DETAIL_REPLACEMENT_IMAGE_MODEL_ID,
  normalizeDetailReplacementImageModelConfig,
} from "@/lib/ai/detail-replacement-image-model-config";
import {
  buildReplacementProductStructureLockLines,
  normalizeReplacementProductImageIndexes,
  parseReplacementProductIdentityProfile,
} from "@/lib/ai/replacement-product-identity";

test("parses a reusable multi-view product structure profile", () => {
  const profile = parseReplacementProductIdentityProfile(
    `
      \`\`\`json
      {
        "identitySummary": "胡桃木桌面与黑色钢架电脑桌",
        "structureSummary": "左右均为闭合口字型侧框，桌面下方由三组矩形横梁连接",
        "structuralRisks": "禁止改成 K 型或 X 型腿，禁止横梁断裂或错接",
        "viewSummaries": [
          {"imageIndex": 4, "cameraSummary": "右前方三分之四视角", "visibleStructure": "右侧框和全部纵向横梁清楚"},
          {"imageIndex": 1, "cameraSummary": "左前方三分之四视角", "visibleStructure": "左侧框和桌面比例清楚"},
          {"imageIndex": 9, "cameraSummary": "无效编号", "visibleStructure": "应被过滤"}
        ]
      }
      \`\`\`
    `,
    4,
  );

  expect(profile).toEqual({
    identitySummary: "胡桃木桌面与黑色钢架电脑桌",
    structureSummary: "左右均为闭合口字型侧框，桌面下方由三组矩形横梁连接",
    structuralRisks: "禁止改成 K 型或 X 型腿，禁止横梁断裂或错接",
    viewSummaries: [
      {
        imageIndex: 4,
        cameraSummary: "右前方三分之四视角",
        visibleStructure: "右侧框和全部纵向横梁清楚",
      },
      {
        imageIndex: 1,
        cameraSummary: "左前方三分之四视角",
        visibleStructure: "左侧框和桌面比例清楚",
      },
    ],
  });
});

test("keeps only two valid, unique, one-based product image indexes", () => {
  expect(normalizeReplacementProductImageIndexes([4, "1", 4, 0, 7], 4)).toEqual([
    4,
    1,
  ]);
});

test("makes product topology authoritative over the old detail product", () => {
  const prompt = buildReplacementProductStructureLockLines({
    productImageCount: 2,
    structureSummary: "左右均为口字型矩形侧框",
    structuralRisks: "禁止变成 K 型或 X 型腿",
  }).join("\n");

  expect(prompt).toContain("产品结构身份锁");
  expect(prompt).toContain("最后一张详情底板只决定");
  expect(prompt).toContain("绝不决定新产品的腿型");
  expect(prompt).toContain("严禁把口字型框架改成 K/X/A/V 型");
  expect(prompt).toContain("旧商品结构必须完整移除");
});

test("keeps non-Pro detail replacement bound to Qwen Image 3 in database config", () => {
  expect(DEFAULT_DETAIL_REPLACEMENT_IMAGE_MODEL_ID).toBe("qwen-image-3.0");
  expect(normalizeDetailReplacementImageModelConfig(null)).toEqual({
    modelId: "qwen-image-3.0",
  });
  expect(
    normalizeDetailReplacementImageModelConfig({ modelId: "custom-image-model" }),
  ).toEqual({ modelId: "custom-image-model" });
});