DateRangePicker

DateRangePicker.tsx

import React, { useState } from 'react';
import './DateRangePicker.css';

interface DateRangePickerProps {
  startDate?: Date;
  endDate?: Date;
  onDateChange?: (startDate: Date, endDate: Date) => void;
}

const DateRangePicker = (props: DateRangePickerProps) => {
  const { startDate: initialStartDate, endDate: initialEndDate, onDateChange } = props;

  const [startDate, setStartDate] = useState<Date | undefined>(initialStartDate);
  const [endDate, setEndDate] = useState<Date | undefined>(initialEndDate);

  const handleStartDateChange = (event: React.ChangeEvent<HTMLInputElement>) => {
    const newStartDate = event.target.valueAsDate;
    if (newStartDate && (!endDate || newStartDate <= endDate)) {
      setStartDate(newStartDate);
      onDateChange && onDateChange(newStartDate, endDate);
    }
  };

  const handleEndDateChange = (event: React.ChangeEvent<HTMLInputElement>) => {
    const newEndDate = event.target.valueAsDate;
    if (newEndDate && (!startDate || newEndDate >= startDate)) {
      setEndDate(newEndDate);
      onDateChange && onDateChange(startDate, newEndDate);
    }
  };

  return (
    <div className="date-range-picker-container">
      <label htmlFor="start-date">Start Date:</label>
      <input type="date" id="start-date" value={startDate?.toISOString().substr(0, 10)} onChange={handleStartDateChange} />

      <label htmlFor="end-date">End Date:</label>
      <input type="date" id="end-date" value={endDate?.toISOString().substr(0, 10)} onChange={handleEndDateChange} />
    </div>
  );
};

export default DateRangePicker;

DateRangePicker.module.css

.date-range-picker-container {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 16px;
  margin: 16px;
  border: 1px solid #ccc;
}

.date-range-picker-input {
  font-size: 16px;
  padding: 8px;
  border-radius: 4px;
  border: 1px solid #ccc;
}

.date-range-picker-label {
  font-weight: bold;
}

.date-range-picker-calendar {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 1;
  background-color: #fff;
  box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  padding: 16px;
}

.date-range-picker-calendar-header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.date-range-picker-calendar-month {
  font-size: 24px;
  font-weight: bold;
  text-transform: uppercase;
}

.date-range-picker-calendar-year {
  font-size: 24px;
  font-weight: bold;
}

.date-range-picker-calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  grid-template-rows: repeat(6, 1fr);
  gap: 16px;
}

.date-range-picker-calendar-day {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 16px;
  font-weight: bold;
  border-radius: 50%;
  height: 40px;
  width: 40px;
  transition: background-color 0.2s ease-in-out;
}

.date-range-picker-calendar-day:hover {
  background-color: #f0f0f0;
}

.date-range-picker-calendar-day.active {
  background-color: #007bff;
  color: #fff;
}

.date-range-picker-calendar-day.disabled {
  opacity: 0.5;
  pointer-events: none;
}