import { ref } from "vue";
import { onLoad } from "@dcloudio/uni-app";
import useUser from "@/hooks/useUser";
import { updateConsultOrderStatus, refreshOrderPayStatus } from "@/utils/api";
import ybPlugin from "@/utils/insurance-plugin";
import { toast, confirm, loading, hideLoading } from "@/utils/widget";
import { useIMStore } from "@/store/tim";
import { startConsultOrder } from "@/utils/api";

const hisPayStatus = {
  0: "已支付",
  1: "已退费",
  5: "未收费",
  x: "已作废"
}
export default function useYbPay(paidCallback,reloadCallback) {
  const { getAuthCode } = useUser();
  const order = ref({});

  async function pay(data) {
    order.value = { ...data };
    const { status } = await getPayStatus();
    if (status == '5') {
      pluginPay();
    } else if (status == '0') {
      await confirm("订单已支付", { showCancel: false });
      await updateConsultOrderStatus({
        orderId: order.value.orderId,
        payStatus: "success"
      });
      enterRoom();
    } else if (hisPayStatus[status]) {
      await confirm(`订单支付状态为${hisPayStatus[status]}`, { showCancel: false });
      typeof reloadCallback === 'function' && reloadCallback()
    } else {
      await confirm(`获取订单支付状态异常`, { showCancel: false });
      typeof reloadCallback === 'function' && reloadCallback()
    }
  }

  async function pluginPay() {
    try {
      const authCode = await getAuthCode("nhsamp");
      ybPlugin.toAuthAndPay({
        authCode,
        cardNo: order.value.blhno,
        medOrgOrd: order.value.medorg_order_no
      });
    } catch (e) {
      toast(e);
    }
  }

  async function onPaid() {
    await confirm("支付成功", { showCancel: false });
    loading("正在获取结果...");
    await new Promise((resolve) => setTimeout(resolve, 5000));
    hideLoading();
    const { success, status } = await getPayStatus(false);
    if (success && status === '0') {
      await updateConsultOrderStatus({
        orderId: order.value.orderId,
        payStatus: "success"
      });
      enterRoom();
      return
    }
    if (success && status && status !== '5') {
      await updateConsultOrderStatus({
        orderId: order.value.orderId,
        payStatus: "failed"
      });
    }
    if (hisPayStatus[status]) {
      await confirm(`订单状态结果为${hisPayStatus[status]}`, { showCancel: false });
      typeof reloadCallback === 'function' && reloadCallback()
    } else {
      await confirm(`获取订单状态异常`, { showCancel: false });
      typeof reloadCallback === 'function' && reloadCallback()
    }
  }

  async function getPayStatus(showLoading = true) {
    const { success, status } = await refreshOrderPayStatus({
      orderId: order.value.orderId,
      patientId: order.value.patientId,
      registerId: order.value.registerId,
      medorgOrderNo: order.value.medorg_order_no,
    }, showLoading);
    return {
      status,
      success,
    };
  }


  async function enterRoom() {
    const { sex, age, name, doctorCode } = order.value;
    const userId = order.value.orderId;
    if (!doctorCode) {
      toast("进入视频间错误,医生视频账号不存在 ");
      return;
    }
    if (!userId) {
      toast("进入视频间错误,用户视频账号不存在 ");
      return;
    }
    loading("正在进入视频间, 请稍后等待");
    const imStore = useIMStore();
    try {
      // 登录 IM
      const res = await imStore.login(userId);
      if (!res) {
        hideLoading();
        toast("IM 登录失败");
        return;
      }
      // 等待 SDK 准备好
      await new Promise((resolve) => {
        if (imStore.isSDKReady) {
          resolve();
        } else {
          const timer = setInterval(() => {
            if (imStore.isSDKReady) {
              clearInterval(timer);
              resolve();
            }
          }, 300);
        }
      });
      // SDK 准备好后，更新昵称
      await imStore.updateNickname(`${name}/${sex}/${age}`);
      await startConsultOrder({
        orderId: userId,
        doctorCode,
      });
      const conversationID = `C2C${doctorCode}`;
      await imStore.enterConversation(conversationID);
      // 准备进入会话
      hideLoading();
      // 导航到聊天页面
      uni.redirectTo({
        url: `/pages/chat/index?conversationID=${conversationID}&orderId=${userId}`,
      });
    } catch (error) {
      hideLoading();
      console.error("进入会话失败:", error);
      toast(`进入会话失败: ${error.message || "未知错误"}`);
    }
  }

  onLoad((e) => {
    ybPlugin.init({ payCallback: paidCallback || onPaid });
  });

  return pay;
}