import React, {useEffect, useState} from 'react';
import {
  Keyboard,
  StatusBar,
  StyleSheet,
  Text,
  TextInput,
  ToastAndroid,
  View,
} from 'react-native';
import rpx from '@/utils/rpx';
import {useNavigation, useTheme} from '@react-navigation/native';
import {useAtom, useSetAtom} from 'jotai';
import {pageStatusAtom, PageStatus, queryAtom} from '../store/atoms';
import useSearch from '../hooks/useSearch';
import {Appbar, Button, Searchbar} from 'react-native-paper';
import getStatusBarHeight from '@/utils/getStatusBarHeight';
import { addHistory } from '../common/historySearch';
import { fontSizeConst } from '@/constants/uiConst';
import useTextColor from '@/hooks/useTextColor';

interface INavBarProps {}
export default function NavBar(props: INavBarProps) {
  const navigation = useNavigation();
  const search = useSearch();
  const [query, setQuery] = useAtom(queryAtom);
  const setPageStatus = useSetAtom(pageStatusAtom);
  const textColor = useTextColor();
  const {colors} = useTheme();

  const onSearchSubmit = async () => {
    if (query === '') {
      return;
    }
    setPageStatus(prev =>
      prev === PageStatus.EDITING ? PageStatus.SEARCHING : prev,
    );
    await search(query, 'all');
    await addHistory(query);
  };

  return (
    <View style={[style.wrapper, {backgroundColor: colors.primary}]}>
      <Appbar style={[style.appbar, {backgroundColor: colors.primary}]}>
        <Appbar.BackAction
          onPress={() => {
            // !!这个组件有bug，输入法拉起的时候返回会默认打开panel
            Keyboard.dismiss();
            navigation.goBack();
          }}></Appbar.BackAction>
        <Searchbar
          autoFocus
          inputStyle={style.input}
          style={style.searchBar}
          onFocus={() => {
            setPageStatus(PageStatus.EDITING);
          }}
          placeholder="输入要搜索的歌曲"
          onSubmitEditing={onSearchSubmit}
          onChangeText={_ => setQuery(_)}
          value={query}></Searchbar>
        <Button color={textColor} onPress={onSearchSubmit}>
          搜索
        </Button>
      </Appbar>
    </View>
  );
}

const style = StyleSheet.create({
  wrapper: {
    paddingTop: getStatusBarHeight(),
  },
  appbar: {
    shadowColor: 'transparent',
  },
  searchBar: {
    minWidth: rpx(375),
    flex: 1,
    borderRadius: rpx(64),
    height: rpx(64),
    color: '#666666'
  },
  input: {
    padding: 0,
    color: '#666666',
    height: rpx(64),
    fontSize: fontSizeConst.small,
    textAlignVertical: 'center',
    includeFontPadding: false,
  }
});