import { StyleSheet, ViewStyle } from 'react-native';
import { PickerItemStyleSheetVars } from './PickerItem.types';
import { Theme } from '../../../util/theme/models';

/**
 * Style sheet function for PickerItem component.
 *
 * @param params Style sheet params.
 * @param params.theme App theme from ThemeContext.
 * @param params.vars Inputs that the style sheet depends on.
 * @returns StyleSheet object.
 */
const styleSheet = (params: {
  theme: Theme;
  vars: PickerItemStyleSheetVars;
}) => {
  const { vars, theme } = params;
  const { colors } = theme;
  const { style } = vars;
  return StyleSheet.create({
    base: Object.assign(
      {
        flexDirection: 'row',
        alignItems: 'center',
        paddingHorizontal: 16,
        borderWidth: 1,
        borderColor: colors.border.default,
        borderRadius: 4,
        backgroundColor: colors.background.default,
      } as ViewStyle,
      style,
    ) as ViewStyle,
    dropdownIcon: {
      marginLeft: 16,
    },
  });
};

export default styleSheet;