// @flow

import * as React from 'react';
import {View} from 'react-native';
import {withTheme} from 'react-native-paper';
import {Agenda} from 'react-native-calendars';
import type {CustomThemeType} from '../../managers/ThemeManager';

type PropsType = {
  theme: CustomThemeType,
  onRef: (ref: Agenda) => void,
};

/**
 * Abstraction layer for Agenda component, using custom configuration
 */
class CustomAgenda extends React.Component<PropsType> {
  getAgenda(): React.Node {
    const {props} = this;
    return (
      <Agenda
        // eslint-disable-next-line react/jsx-props-no-spreading
        {...props}
        ref={props.onRef}
        theme={{
          backgroundColor: props.theme.colors.agendaBackgroundColor,
          calendarBackground: props.theme.colors.background,
          textSectionTitleColor: props.theme.colors.agendaDayTextColor,
          selectedDayBackgroundColor: props.theme.colors.primary,
          selectedDayTextColor: '#ffffff',
          todayTextColor: props.theme.colors.primary,
          dayTextColor: props.theme.colors.text,
          textDisabledColor: props.theme.colors.agendaDayTextColor,
          dotColor: props.theme.colors.primary,
          selectedDotColor: '#ffffff',
          arrowColor: 'orange',
          monthTextColor: props.theme.colors.primary,
          indicatorColor: props.theme.colors.primary,
          textDayFontWeight: '300',
          textMonthFontWeight: 'bold',
          textDayHeaderFontWeight: '300',
          textDayFontSize: 16,
          textMonthFontSize: 16,
          textDayHeaderFontSize: 16,
          agendaDayTextColor: props.theme.colors.agendaDayTextColor,
          agendaDayNumColor: props.theme.colors.agendaDayTextColor,
          agendaTodayColor: props.theme.colors.primary,
          agendaKnobColor: props.theme.colors.primary,
        }}
      />
    );
  }

  render(): React.Node {
    const {props} = this;
    // Completely recreate the component on theme change to force theme reload
    if (props.theme.dark)
      return <View style={{flex: 1}}>{this.getAgenda()}</View>;
    return this.getAgenda();
  }
}

export default withTheme(CustomAgenda);