import { forwardRef, useState, useEffect, useImperativeHandle } from "react";
import { View, Button, Image, Text } from "@tarojs/components";
import Taro, { useShareAppMessage } from "@tarojs/taro";
import dayjs from "dayjs";
import "dayjs/locale/zh-cn";
import classnames from "classnames";
import { generateShareImage } from "@/utils";
import DetailService from "@/services/detailService";
import { CommonPopup } from "@/components";
import DownloadIcon from "@/static/detail/download_icon.svg";
import WechatLogo from "@/static/detail/wechat_icon.svg";
// import WechatTimeline from "@/static/detail/wechat_timeline.svg";
import LinkIcon from "@/static/detail/link.svg";
import CrossIcon from "@/static/detail/cross.svg";
import { genNTRPRequirementText, navto } from "@/utils/helper";
import { waitForAuthInit } from "@/utils/authInit";
import { useUserActions } from "@/store/userStore";
import { OSS_BASE_URL } from "@/config/api";
import { generatePosterImage, base64ToTempFilePath, delay } from "@/utils";
import { DayOfWeekMap } from "../../config";
import styles from "./index.module.scss";

dayjs.locale("zh-cn");

// 分享弹窗
export default forwardRef(({ id, from, detail, userInfo }, ref) => {
  const [visible, setVisible] = useState(false);
  const [publishFlag, setPublishFlag] = useState(false);
  const { fetchUserInfo } = useUserActions();
  // const posterRef = useRef();
  const { max_participants, participant_count } = detail || {};

  // useEffect(() => {
  //   if (id) {
  //     changeMessageType();
  //   }
  // }, [id]);

  async function changeMessageType() {
    try {
      const res = await DetailService.getActivityId({
        business_id: id,
        business_type: "game",
        is_private: false,
      });
      if (res.code === 0) {
        Taro.updateShareMenu({
          withShareTicket: false, // 是否需要返回 shareTicket
          isUpdatableMessage: true, // 是否是动态消息（需要服务端配置过模版）
          activityId: res.data.activity_id, // 动态消息的活动 id
        });
      }
    } catch (e) {
      Taro.showToast({ title: e.message, icon: "none" });
    }
  }

  useImperativeHandle(ref, () => ({
    show: (publish_flag = false) => {
      setPublishFlag(publish_flag);
      setVisible(true);
    },
  }));

  useShareAppMessage(async (res) => {
    const {
      play_type,
      skill_level_max,
      skill_level_min,
      start_time,
      end_time,
      location_name,
      image_list,
    } = detail || {};
    const startTime = dayjs(start_time);
    const endTime = dayjs(end_time);
    const dayofWeek = DayOfWeekMap.get(startTime.day());
    const gameLength = `${endTime.diff(startTime, "hour")}小时`;
    await changeMessageType();
    const url = await generateShareImage({
      userAvatar: userInfo.avatar_url,
      userNickname: userInfo.nickname,
      gameType: play_type,
      skillLevel: `NTRP ${genNTRPRequirementText(
        skill_level_min,
        skill_level_max
      )}`,
      gameDate: `${startTime.format("M月D日")} (${dayofWeek})`,
      gameTime: `${startTime.format("ah")}点 ${gameLength}`,
      venueName: location_name,
      venueImages: image_list ? image_list : [],
    });
    // console.log(res, "res");
    return {
      title: detail.title,
      imageUrl: url || "https://img.yzcdn.cn/vant/cat.jpeg",
      path: `/game_pages/detail/index?id=${id}&from=share`,
    };
  });

  async function handleGenPoster() {
    const {
      id,
      play_type,
      skill_level_max,
      skill_level_min,
      start_time,
      end_time,
      location_name,
      image_list,
      title,
    } = detail || {};
    // 先等待静默登录完成
    await waitForAuthInit();
    const userInfo = await fetchUserInfo();
    const { avatar_url, nickname } = userInfo;
    const startTime = dayjs(start_time);
    const endTime = dayjs(end_time);
    const dayofWeek = DayOfWeekMap.get(startTime.day());
    const gameLength = `${endTime.diff(startTime, "hour")}小时`;
    Taro.showLoading({ title: "生成中..." });
    const qrCodeUrlRes = await DetailService.getQrCodeUrl({
      page: "game_pages/detail/index",
      scene: `id=${id}`,
    });
    const qrCodeUrl = await base64ToTempFilePath(
      qrCodeUrlRes.data.qr_code_base64
    );
    await delay(100);
    const url = await generatePosterImage({
      playType: play_type,
      ntrp: `NTRP ${genNTRPRequirementText(skill_level_min, skill_level_max)}`,
      mainCoursal:
        image_list[0] && image_list[0].startsWith("http")
          ? image_list[0]
          : `${OSS_BASE_URL}/images/0621b8cf-f7d6-43ad-b852-7dc39f29a782.png`,
      nickname,
      avatarUrl: avatar_url,
      title,
      locationName: location_name,
      date: `${startTime.format("M月D日")} (${dayofWeek})`,
      time: `${startTime.format("ah")}点 ${gameLength}`,
      qrCodeUrl,
    });
    Taro.hideLoading();
    Taro.showShareImageMenu({
      path: url,
    });
  }

  async function handlePost() {
    // navto(`/game_pages/sharePoster/index?id=${detail.id}`);
    handleGenPoster();
    setVisible(false);
  }

  function onClose() {
    setVisible(false);
    setPublishFlag(false);
  }

  return (
    <>
      <CommonPopup
        title="分享至"
        visible={visible}
        onClose={onClose}
        showHeader={false}
        hideFooter
        enableDragToClose={false}
        style={{ minHeight: "100px" }}
        zIndex={1000}
      >
        <View className={styles.shareContainer}>
          <View catchMove className={styles.title}>
            {publishFlag ? (
              <Text className={styles.publishText}>球局发布成功 🎉</Text>
            ) : (
              <Text>分享至</Text>
            )}
            <View className={styles.closeIconWrap} onClick={onClose}>
              <Image className={styles.closeIcon} src={CrossIcon} />
            </View>
          </View>
          {publishFlag && (
            <View className={styles.shareTip}>
              <Text>
                还剩
                <Text className={styles.specialCount}>
                  {" "}
                  {max_participants - participant_count}{" "}
                </Text>
                人加入完成组局， 去邀请好友加入吧～
              </Text>
            </View>
          )}
          <View className={styles.shareItems}>
            <Button className={styles.button} openType="share">
              <View className={classnames(styles.icon, styles.wechatIcon)}>
                <Image className={styles.wechat} src={WechatLogo} />
              </View>
              <Text>微信好友</Text>
            </Button>
            <Button className={styles.button} onClick={handlePost}>
              <View className={styles.icon}>
                <Image className={styles.download} src={DownloadIcon} />
              </View>
              <Text>生成分享图</Text>
            </Button>
            <Button className={styles.button}>
              <View className={styles.icon}>
                <Image className={styles.linkIcon} src={LinkIcon} />
              </View>
              <Text>复制链接</Text>
            </Button>
          </View>
        </View>
      </CommonPopup>
      {/* <PosterPopup ref={posterRef} id={detail.id} /> */}
    </>
  );
});