"use client";

import React, { useEffect, useRef, useState } from "react";
import { Input, List, DotLoading, Toast, Image } from "antd-mobile";
import { useRouter } from "next/navigation";
import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
import { faAngleLeft } from "@fortawesome/free-solid-svg-icons";
import requireAPI from "@/utils/requireAPI";
import { debounce } from "@/utils/tools";
import Empty from "@/components/Empty";
const newDebounce = debounce(function (fn) {
  fn && fn();
}, 500);
export default function Search() {
  const router = useRouter();
  const inputRef = useRef();
  // 获取屏幕高度
  // const scrollHeight = 600;
  const [searchValue, setSearchValue] = useState("");
  const [loading, setLoading] = useState(false);
  const [streamers, setStreamers] = useState([]);
  // const [zones, setZones] = useState([]);
  useEffect(() => {
    inputRef.current?.focus();
  }, []);

  const isNumeric = (str) => {
    return /^\d+$/.test(str);
  };
  const getResult = async (value) => {
    // console.log("searchValue", value);
    const isSearchInt = isNumeric(value);
    let api = "";
    let querryParams = "";
    if (isSearchInt) {
      api = "/api/streamer/list_ext_fuzzily_by_user_id";
      querryParams = { user_id: parseInt(value, 10) };
    } else {
      api = "/api/streamer/list_ext_fuzzily_by_name";
      querryParams = { name: value };
    }
    try {
      setLoading(true);
      const data = await requireAPI("POST", api, {
        body: {
          ...querryParams,
          offset: 0,
          limit: 20,
        },
      });
      if (data.ret === -1) {
        Toast.show({
          icon: "fail",
          content: data.msg,
          position: "top",
        });
        return;
      }
      // if (!ignore) {
      // const zonesData = data.data.list.filter((item) => item.zones.length > 0);
      setStreamers(data.data.list);
      // setZones(zonesData);
      // }
      setLoading(false);
    } catch (error) {
      console.error(error);
    }
  };
  return (
    <div className="">
      <div className="flex items-center p-4 sticky top-0 bg-black z-10">
        <FontAwesomeIcon
          icon={faAngleLeft}
          size="xl"
          className="mr-3"
          onClick={() => {
            router.back();
          }}
        />
        <div className="flex items-center w-full">
          <div className="relative bg-[#FFFFFF1A] rounded-lg px-4 py-1  w-full">
            <Input
              placeholder="搜索Ta的昵称或id"
              autoFocus={true}
              value={searchValue}
              ref={inputRef}
              style={{
                "--font-size": "16px",
              }}
              onChange={(val) => {
                setSearchValue((old) => {
                  let test = (e) => {
                    if (val == "") {
                      setStreamers([]);
                      // setZones([]);
                      return;
                    }
                    getResult(val);
                  };
                  newDebounce(test);
                  return val;
                });
              }}
            />
            <div className="absolute top-1/2 -translate-y-1/2 right-2">
              {loading && <DotLoading />}
            </div>
          </div>
          {searchValue && (
            <p
              className="text-base whitespace-no-wrap ml-2 text-primary font-bold"
              onClick={() => {
                setSearchValue("");
              }}
            >
              清空
            </p>
          )}
        </div>
      </div>
      <List className="px-4 overflow-y-auto scrollbarBox_hidden">
        {!streamers.length && (
          <div
            className={`h-screen -mt-[57px] flex flex-col items-center justify-center`}
          >
            <Empty type="nodata" />
          </div>
        )}
        <div>
          {streamers?.filter((streamer) => streamer.zones.length > 0).length >
            0 && (
            <div>
              <p className="mt-2 mb-1 text-white text-xl font-medium">空间</p>
              {(() => {
                let arr = streamers?.filter(
                  (streamer) => streamer.zones.length > 0
                );
                return arr?.map((item) => (
                  <ZoneItem
                    data={item}
                    key={item.id}
                    showMore={arr.length === 1}
                    link={`space/person_space_introduce/${item.mid}`}
                    search={searchValue}
                  />
                ));
              })()}
            </div>
          )}
          {streamers.length > 0 && (
            <div>
              <p className="mt-2 mb-1 text-white text-xl font-medium">用户</p>
              {streamers.map((item) => (
                <ZoneItem data={item} key={item.id} link={`/profile/${item.mid}`} search={searchValue}/>
              ))}
            </div>
          )}
        </div>
      </List>
    </div>
  );
}

const ZoneItem = ({ data, showMore, link,search }) => {
  const router = useRouter();
  return (
    <List.Item
      className="!p-0"
      onClick={() => {router.push(link)}}
      key={data.id}
      arrow={false}
    >
      {
        <div>
          <div
            className="grid grid-cols-[2.5rem_100%] gap-2 items-center"
            style={{ maxWidth: "calc(100vw - 2rem)" }}
          >
            <Image
              className="flex-none w-10 h-10 rounded-full mr-2"
              src={data?.avatar?.images[0]?.urls[0]}
              width="2.5rem"
              height="2.5rem"
              alt=""
              fit="cover"
            />
            <div className="flex-1">
              <div className="flex items-center">
                <span className="text-md mr-2 text-base text-white font-medium">
                  {data?.name}
                </span>
                <span className="py-0.5 px-2 ml-1 bg-[#FFFFFF1A] rounded-full text-white text-xs font-medium">
                  ID {data.user_id}
                </span>
              </div>
              <p className="text-sm text-[#FFFFFF80] pr-16 overflow-hidden whitespace-nowrap text-ellipsis">
                {data?.bio}
              </p>
            </div>
          </div>
          {showMore && (
            <div className="bg-[#FFFFFF1A] rounded-xl mt-2 p-2">
              <p className="text-[#FFFFFF80] text-sm py-4">
                Ta的动态·
                {data?.zones[0].zone_moment_count > 99
                  ? "99+"
                  : data?.zones[0].zone_moment_count}
                {data?.zones[0].image_count > 0 &&
                  `  |  图片·${
                    data?.zones[0].image_count > 99
                      ? "99+"
                      : data?.zones[0].image_count
                  }`}
                {data?.zones[0].video_count > 0 &&
                  `  |  视频·${
                    data?.zones[0].video_count > 99
                      ? "99+"
                      : data?.zones[0].video_count
                  }`}
              </p>
              <div className="grid grid-cols-[auto_120px] gap-2 grid-rows-1  w-full">
                <div
                  className="relative w-mfull h-full"
                  // onClick={() => {
                  //   if (item.type == "video") {
                  //     handleShowVideo(item);
                  //   } else {
                  //     showPhotos(photos, index);
                  //   }
                  // }}
                >
                  <Image
                    // lazy={true}
                    placeholder={
                      <div className="w-full h-full bg-[#1d1d1d] rounded"></div>
                    }
                    width="100%"
                    height="100%"
                    className={`rounded-xl max-w-full`}
                    fit="cover"
                    src={data?.shorts?.videos[0]?.cover_urls[0]}
                  />
                  {
                    <div className="absolute top-0 w-full h-full rounded-xl flex justify-center items-center bg-[#33333348]">
                      <Image
                        className=""
                        width={98}
                        height={98}
                        src={process.env.NEXT_PUBLIC_WEB_ASSETS_URL+"/icons/play.png"}
                        placeholder=""
                      />
                    </div>
                  }
                </div>
                <div className="h-full grid grid-rows-3 gap-2">
                  <Image
                    // lazy={true}
                    placeholder={
                      <div className="w-full h-full bg-[#1d1d1d] rounded"></div>
                    }
                    width={120}
                    height={120}
                    className={`rounded-xl max-w-full`}
                    fit="cover"
                    src={data?.cover?.images[0]?.urls[0]}
                  />
                  {data.album.images.map((_item, index) => {
                    if (index > 1) return;
                    return (
                      <Image
                        // lazy={true}
                        placeholder={
                          <div className="w-full h-full bg-[#1d1d1d] rounded"></div>
                        }
                        width={120}
                        height={120}
                        className={`rounded-xl max-w-full`}
                        fit="cover"
                        src={_item?.urls[0]}
                      />
                    );
                  })}
                </div>
              </div>
            </div>
          )}
        </div>
      }
    </List.Item>
  );
};