import { getStorageFun, TOKEN_NAME } from "@/utils/auth.js";
import { Authorization, KEFU_BASE_URL } from "@/utils/config.js";

function resolveQiaobaoBaseUrl() {
  let baseUrl = KEFU_BASE_URL;

  // H5 本地联调时，管理后台测试域名可能尚未部署最新桥宝接口。
  // 只让 localhost/127.0.0.1 的开发页面访问本机 8080，App、小程序及线上 H5 不受影响。
  // #ifdef H5
  if (typeof window !== "undefined" && ["localhost", "127.0.0.1"].includes(window.location.hostname)) {
    baseUrl = `http://${window.location.hostname}:8080`;
  }
  // #endif

  return String(baseUrl).replace(/\/+$/, "");
}

/** Stateless Qiaobao chat. It is intentionally separate from formal customer service. */
export function chatWithQiaobao(payload) {
  return new Promise((resolve, reject) => {
    uni.request({
      url: `${resolveQiaobaoBaseUrl()}/qiaobao/chat`,
      method: "POST",
      data: payload,
      timeout: 30000,
      header: {
        Authorization,
        "HSM-AUTH": getStorageFun(TOKEN_NAME) || "",
        "content-type": "application/json",
      },
      success: ({ data, statusCode }) => {
        let value = data;
        if (typeof value === "string") {
          try { value = JSON.parse(value); } catch (error) { /* keep original */ }
        }
        if (statusCode >= 200 && statusCode < 300 && value?.bizcode === 100) {
          resolve(value.data || {});
          return;
        }
        reject(new Error(value?.msg || "桥宝暂时无法回答"));
      },
      fail: (error) => reject(error || new Error("网络连接失败")),
    });
  });
}