import { ref, computed } from "vue";
import { defineStore } from "pinia";
import { showNotify, showToast } from "vant";
import { chargeprodList, chargeUser, submitPay } from "@/api/index";
import { onBridgeReady } from "@/wx/index";


const pay = defineStore("pay", () => {
  const openId = ref<any>("");
  const dataId = ref<any>("");
  const channel = ref<any>("");

  const initParams = (data:any) => {
    openId.value = data.openId || "";
    dataId.value = data.dataId || "";
    channel.value = data.channel || "";
  };

  const payLsit = ref<Array<any>>([]);

  const receiveUser = ref<any>({});

  const getChargeprod = () => {
    return new Promise((resolve, reject) => {
      chargeprodList()
        .then((res: any) => {
          const { code, data } = res;
          if (code === 200) {
            payLsit.value = data;
          }
          resolve(res);
        })
        .catch((err: any) => {
          reject(err);
        });
    });
  };


  const selectItemIndex = ref(0);

  const selectItem = computed(() => {
    if (payLsit.value.length > 0) {
      return payLsit.value[selectItemIndex.value];
    }
    else {
      return null;
    }
  });

  const setSelectIndex = (value: number) => {
    selectItemIndex.value = value;
  };


  const getChargeUser = (erbanNo: string | number) => {
    return new Promise((resolve, reject) => {
      chargeUser({ erbanNo: erbanNo })
        .then((res: any) => {
          const { code, data, message } = res;
          if (code === 200) {
            receiveUser.value = data;
          } else if (code === 1404) {
            showNotify({ type: "warning", message: "您输入的账号不存在" });
          }
          else {
            showNotify({ type: "warning", message: message });
          }
          resolve(res);
        })
        .catch((err: any) => {
          reject(err);
        });
    });
  };

  const wxConfig = ref<any>({});

  const payRequest = (data:any) => {
    const params = Object.assign({
      chargeProdId: selectItem.value.chargeProdId,
      openId: openId.value,
      app: "toupai",
      data: dataId.value,
      channel: channel.value
    }, data);
    return new Promise((resolve, reject) => {
      submitPay(params)
        .then((res: any) => {
          const { code, data, message } = res;
          if (code === 200) {
            wxConfig.value = {
              timeStamp: data.timestamp, //时间戳
              nonceStr: data.nonce_str,
              package: data.prepay_id,
              paySign: data.sign,
              appid: data.appid,
              signType: data.sign_type
            };
            onBridgeReady(wxConfig.value);
            resolve(res);
          }
          else if (code === 10108){
            showToast("充值金额过大，需要进行身份认证");
          } else if (code === 4002) {
            showToast("该手机号未注册账号");
          } else if (code === 1404) {
            showToast("用户ID不存在");
          } else if (code === 10960) {
            showToast("功能暂未开放");
          } else if (code === 1412) {
            showToast("请输入用户ID进行充值");
          } else if (code === 4005) {
            showToast("订单超时,请重新进入页面操作！");
          } else if (code === 7064) {
            showToast("你的账号已被封禁，无法充值!");
          } else {
            showToast(message);
          }
        })
        .catch((err: any) => {
          reject(err);
        });
    });
  };


  const prizeList = computed(() => {
    return payLsit.value;
  });

  const receiveUserInfo = computed(() => {
    return receiveUser.value;
  });

  return { openId, dataId, channel, getChargeprod, getChargeUser, prizeList, receiveUserInfo, selectItem, selectItemIndex, setSelectIndex, payRequest, initParams };
});

export default pay;