import { fetchWithAuth } from "./client";
import type { AIEngineType, AIEnginesResponse } from "@/types/ai-engines";

function buildQuery(params: Record<string, string | number | boolean | undefined>): string {
  const qs = Object.entries(params)
    .filter(([, v]) => v !== undefined)
    .map(([k, v]) => `${encodeURIComponent(k)}=${encodeURIComponent(String(v))}`)
    .join("&");
  return qs ? `?${qs}` : "";
}

export const aiEnginesApi = {
  querySingle: (engineType: string, query: string, brandName: string) =>
    fetchWithAuth("/api/v1/ai-engines/query", {
      method: "POST",
      body: JSON.stringify({ engines: [engineType], query, brand_name: brandName }),
    }),

  queryBatch: (engines: AIEngineType[], query: string, brandName: string) =>
    fetchWithAuth("/api/v1/ai-engines/query-batch", {
      method: "POST",
      body: JSON.stringify({ engines, query, brand_name: brandName }),
    }),

  getResults: (params: { engines: string; query: string; brand_name: string; competitor_names?: string }, token?: string) =>
    fetchWithAuth(`/api/v1/ai-engines/results${buildQuery(params as Record<string, string | undefined>)}`, {}, token),
};

export const MOCK_AI_ENGINES_RESPONSE: AIEnginesResponse = {
  results: [
    {
      engine_type: "chatgpt",
      query: "最佳智能手表推荐",
      raw_response:
        "在智能手表领域，Apple Watch Series 9 是目前市场上最受欢迎的选择之一，其出色的健康监测功能和生态系统整合令人印象深刻。此外，华为 Watch GT 4 也凭借长续航和运动追踪功能获得了很多用户青睐。三星 Galaxy Watch 6 则是安卓用户的优质选择。",
      has_brand_citation: true,
      has_competitor_citation: true,
      brand_context:
        "Apple Watch Series 9 是目前市场上最受欢迎的选择之一，其出色的健康监测功能和生态系统整合令人印象深刻",
      competitor_contexts: [
        "华为 Watch GT 4 也凭借长续航和运动追踪功能获得了很多用户青睐",
        "三星 Galaxy Watch 6 则是安卓用户的优质选择",
      ],
      response_time_ms: 3200,
      timestamp: "2026-05-25T10:00:00Z",
    },
    {
      engine_type: "perplexity",
      query: "最佳智能手表推荐",
      raw_response:
        "根据最新评测，华为 Watch GT 4 在续航和运动追踪方面表现优异。三星 Galaxy Watch 6 提供了出色的安卓生态体验。Garmin Forerunner 265 则是专业运动爱好者的首选。",
      has_brand_citation: false,
      has_competitor_citation: true,
      brand_context: null,
      competitor_contexts: [
        "华为 Watch GT 4 在续航和运动追踪方面表现优异",
        "三星 Galaxy Watch 6 提供了出色的安卓生态体验",
        "Garmin Forerunner 265 则是专业运动爱好者的首选",
      ],
      response_time_ms: 2800,
      timestamp: "2026-05-25T10:01:00Z",
    },
    {
      engine_type: "kimi",
      query: "最佳智能手表推荐",
      raw_response:
        "智能手表推荐方面，Apple Watch Series 9 凭借其成熟的生态系统和健康功能依然是首选。华为 Watch GT 4 在国内市场也有不错的表现，尤其是运动健康领域。",
      has_brand_citation: true,
      has_competitor_citation: true,
      brand_context:
        "Apple Watch Series 9 凭借其成熟的生态系统和健康功能依然是首选",
      competitor_contexts: [
        "华为 Watch GT 4 在国内市场也有不错的表现，尤其是运动健康领域",
      ],
      response_time_ms: 4100,
      timestamp: "2026-05-25T10:02:00Z",
    },
    {
      engine_type: "wenxin",
      query: "最佳智能手表推荐",
      raw_response:
        "推荐华为 Watch GT 4，续航长达14天，运动追踪功能全面。小米 Watch S3 性价比很高。OPPO Watch 4 也是不错的选择。",
      has_brand_citation: false,
      has_competitor_citation: true,
      brand_context: null,
      competitor_contexts: [
        "推荐华为 Watch GT 4，续航长达14天，运动追踪功能全面",
        "小米 Watch S3 性价比很高",
        "OPPO Watch 4 也是不错的选择",
      ],
      response_time_ms: 1900,
      timestamp: "2026-05-25T10:03:00Z",
    },
    {
      engine_type: "doubao",
      query: "最佳智能手表推荐",
      raw_response:
        "Apple Watch Series 9 在智能手表市场中综合表现最佳，尤其是健康监测和App生态。华为 Watch GT 4 是国产手表中的佼佼者。",
      has_brand_citation: true,
      has_competitor_citation: true,
      brand_context:
        "Apple Watch Series 9 在智能手表市场中综合表现最佳，尤其是健康监测和App生态",
      competitor_contexts: [
        "华为 Watch GT 4 是国产手表中的佼佼者",
      ],
      response_time_ms: 2200,
      timestamp: "2026-05-25T10:04:00Z",
    },
  ],
  citation_rate: {
    total_engines: 5,
    brand_citation_count: 3,
    brand_citation_rate: 0.6,
    competitor_citation_count: 5,
    competitor_citation_rate: 1.0,
  },
  avg_response_time_ms: 2840,
};