zhxy-jsd/src/utils/request/index.ts

import { AUTH_KEY, BASE_URL, HOMEAGENT, RESULT_CODE_NOT_LOGIN } from "@/config";
import { useUserStore } from "@/store/modules/user";
import { getLogin } from "../permission";
import { request } from "@/utils/request/request";
import { showToast } from "@/utils/uniapp";

let count: boolean = false;

function _loginExpiredModal() {
  const store = useUserStore();
  store.logout();
  uni.showModal({
    title: "提示",
    content: "登录过期,请重新登录",
    showCancel: false,
    success: function (res) {
      if (res.confirm) {
        count = false;
        getLogin();
      } else if (res.cancel) {
        count = false;
        uni.navigateBack({
          delta: 1,
          fail: (err) => {
            console.log(err);
          },
        });
      }
    },
  });
}

export const config = {
  baseUrl:
    process.env.NODE_ENV == "development"
      ? HOMEAGENT
        ? "/base"
        : BASE_URL
      : BASE_URL,
  header: {},
};
export const interceptor = {
  request: (
    config: UniNamespace.UploadFileOption | UniNamespace.RequestOptions
  ) => {
    const store = useUserStore();
    if (store.getToken) {
      config.header = {
        [AUTH_KEY]: store.getToken,
      };
    }
  },
  response: (response: any) => {
    if (response.data && RESULT_CODE_NOT_LOGIN == response.data.resultCode) {
      if (!count) {
        _loginExpiredModal();
      }
      count = true;
      return;
    }
    if (response.config.name === "files") {
      return JSON.parse(response.data);
    }
    if (response.data) {
      if (response.data.resultCode === -9998) {
        const store = useUserStore();
        const userData = store.getUser || {};
        const openId = userData.openId || '';
        store.logout();
        if (openId && openId.length) {
          // 返回一个新的Promise，用于重新登录并重新调用接口
          return new Promise((resolve, reject) => {
            store.loginByOpenId(openId).then(() => {
              // 重新登录成功后，重新发送原始请求
              // 使用原始请求配置，但确保包含所有必要参数
              const originalConfig = response.config;
              request(Object.assign({}, originalConfig)).then((newResponse: any) => {
                resolve(newResponse);
              }).catch((error) => {
                reject(error);
              });
            }).catch((error) => {
              // 重新登录失败，显示登录过期模态框
              console.error("重新登录失败:", error);
              _loginExpiredModal();
              reject(error);
            });
          });
        }
      }
      return response.data;
    } else {
      console.log("接口无返回值", response);
    }
  },
};

export function get<T = any>(
  url: string,
  data?: any,
  options?: UniNamespace.RequestOptions
): Promise<Requests<T>> {
  return new Promise((resolve, reject) => {
    request(
      Object.assign(
        {},
        {
          url,
          data,
          method: "GET",
          dataType: "json",
          responseType: "text",
          timeout: 1200000, // 设置20分钟超时（PDF生成需要较长时间）
        },
        options
      )
    ).then((res) => {
      if (res.resultCode == 1 || res.resultCode == 0) {
        resolve(res);
      } else {
        if (res.resultCode) {
          if (res.resultCode != RESULT_CODE_NOT_LOGIN) {
            showToast(res.message || "接口异常");
            reject(res);
          }
        } else {
          if (res.rows) {
            resolve(res);
          } else {
            showToast(res.message || "接口异常");
            reject(res);
          }
        }
      }
    }).catch((error) => {
      // 处理超时错误
      if (error.errMsg && error.errMsg.includes('timeout')) {
        showToast("请求超时，请检查网络连接或稍后重试");
      } else {
        showToast(error.message || "请求失败");
      }
      reject(error);
    });
  });
}

export function post<T = any>(
  url: string,
  data?: any,
  options?: UniNamespace.RequestOptions
): Promise<Requests<T>> {
  return new Promise((resolve, reject) => {
    request(
      Object.assign(
        {},
        {
          url,
          data,
          method: "POST",
          dataType: "json",
          responseType: "text",
          timeout: 1200000, // 设置20分钟超时（PDF生成需要较长时间）
        },
        options
      )
    ).then((res) => {
      if (res.resultCode == 1) {
        resolve(res);
      } else {
        if (res.resultCode) {
          if (res.resultCode != RESULT_CODE_NOT_LOGIN) {
            showToast(res.message || "接口异常");
            reject(res);
          }
        } else {
          if (res.rows) {
            resolve(res);
          } else {
            showToast(res.message || "接口异常");
            reject(res);
          }
        }
      }
    }).catch((error) => {
      // 处理超时错误
      if (error.errMsg && error.errMsg.includes('timeout')) {
        showToast("请求超时，请检查网络连接或稍后重试");
      } else {
        showToast(error.message || "请求失败");
      }
      reject(error);
    });
  });
}

export function file(
  url: string,
  data: Blob,
  options?: UniNamespace.UploadFileOption
) {
  return new Promise((resolve, reject) => {
    request(
      Object.assign(
        {},
        {
          url,
          filePath: data,
          name: "files",
        },
        options
      ),
      true
    ).then((res) => {
      if (res.resultCode == 1) {
        resolve(res);
      } else {
        if (res.resultCode) {
          if (res.resultCode != RESULT_CODE_NOT_LOGIN) {
            showToast(res.message || "接口异常");
            reject(res);
          }
        } else {
          if (res.rows) {
            resolve(res);
          } else {
            showToast(res.message || "接口异常");
            reject(res);
          }
        }
      }
    });
  });
}