import React, { useState, useEffect } from 'react';

import Box from '@mui/material/Box';
import TextField from '@mui/material/TextField'; 



const SelectTextFields = (props) => {

  const [currency, setCurrency] = useState(props.emptyField ? '0' : '1'); 

  if(props.emptyField){ 
    props.currencies.push({ 'value': 0, 'label': ''})      
  }


  useEffect(()=>{
  
      props.func(currency);  
       
  },[currency, props]) 

  const handleChange = (event) => {

    setCurrency(event.target.value); 

  }; 

  return (  

        <Box  
            component="form" 
            sx={{
              "&:hover": {
                "&& fieldset": {
                  border: "1px solid black"
                }
              },
              
                display: 'flex',
                flexDirection: 'column',
                '& .MuiTextField-root': { m: 1, },}
              }
            noValidate
            autoComplete="off"
        >
            <TextField    
              id="outlined-select-currency-native"
              margin="dense"
              size="small"
              select
              label={props.header}
              value={currency}
              onChange={handleChange} 
              SelectProps={{
                native: true, 
              }} 
              // helperText="Please select your currency"
            >
            
              {props.currencies.map((option, index) => (   
                <option key={index} value={option.value}>   
                  {option.label}  
                </option>
              ))} 

            </TextField>  
 

        </Box> 

         
  );
}

export default SelectTextFields  










/*

return (
    <Box
      component="form"
      sx={{
        '& .MuiTextField-root': { m: 1, width: '25ch' },
      }}
      noValidate
      autoComplete="off"
    >
      <div>
        <TextField
          id="outlined-select-currency"
          select
          label="Select"
          value={currency}
          onChange={handleChange}
          helperText="Please select your currency"
        >
          {currencies.map((option) => (
            <MenuItem key={option.value} value={option.value}>
              {option.label}
            </MenuItem>
          ))}
        </TextField>
        <TextField
          id="outlined-select-currency-native"
          select
          label="Native select"
          value={currency}
          onChange={handleChange}
          SelectProps={{
            native: true,
          }}
          helperText="Please select your currency"
        >
          {currencies.map((option) => (
            <option key={option.value} value={option.value}>
              {option.label}
            </option>
          ))}
        </TextField>
      </div>
      <div>
        <TextField
          id="filled-select-currency"
          select
          label="Select"
          value={currency}
          onChange={handleChange}
          helperText="Please select your currency"
          variant="filled"
        >
          {currencies.map((option) => (
            <MenuItem key={option.value} value={option.value}>
              {option.label}
            </MenuItem>
          ))}
        </TextField>
        <TextField
          id="filled-select-currency-native"
          select
          label="Native select"
          value={currency}
          onChange={handleChange}
          SelectProps={{
            native: true,
          }}
          helperText="Please select your currency"
          variant="filled"
        >
          {currencies.map((option) => (
            <option key={option.value} value={option.value}>
              {option.label}
            </option>
          ))}
        </TextField>
      </div>
      <div>
        <TextField
          id="standard-select-currency"
          select
          label="Select"
          value={currency}
          onChange={handleChange}
          helperText="Please select your currency"
          variant="standard"
        >
          {currencies.map((option) => (
            <MenuItem key={option.value} value={option.value}>
              {option.label}
            </MenuItem>
          ))}
        </TextField>
        <TextField
          id="standard-select-currency-native"
          select
          label="Native select"
          value={currency}
          onChange={handleChange}
          SelectProps={{
            native: true,
          }}
          helperText="Please select your currency"
          variant="standard"
        >
          {currencies.map((option) => (
            <option key={option.value} value={option.value}>
              {option.label}
            </option>
          ))}
        </TextField>
      </div>
    </Box>
  );

*/