import React, { useState } from 'react';

import type {
  IonDatetimeCustomEvent,
  DatetimeChangeEventDetail,
  IonTextareaCustomEvent,
  TextareaInputEventDetail,
  IonSelectCustomEvent,
  SelectChangeEventDetail,
  IonRadioGroupCustomEvent,
  RadioGroupChangeEventDetail,
  IonCheckboxCustomEvent,
  CheckboxChangeEventDetail,
  IonToggleCustomEvent,
  ToggleChangeEventDetail,
  IonRangeCustomEvent,
  RangeChangeEventDetail,
  IonSegmentCustomEvent,
  SegmentChangeEventDetail,
  IonInputCustomEvent,
  InputInputEventDetail,
  IonSearchbarCustomEvent,
  SearchbarInputEventDetail,
  IonInputOtpCustomEvent,
  InputOtpInputEventDetail,
} from '@ionic/core';
import {
  IonBackButton,
  IonButton,
  IonButtons,
  IonCheckbox,
  IonContent,
  IonDatetime,
  IonHeader,
  IonInput,
  IonInputOtp,
  IonItem,
  IonLabel,
  IonPage,
  IonRadio,
  IonRadioGroup,
  IonRange,
  IonSearchbar,
  IonSegment,
  IonSegmentButton,
  IonSelect,
  IonSelectOption,
  IonTextarea,
  IonTitle,
  IonToggle,
  IonToolbar
} from '@ionic/react';

interface InputsProps {}

const Inputs: React.FC<InputsProps> = () => {
  const [checkbox, setCheckbox] = useState(false);
  const [toggle, setToggle] = useState(false);
  const [input, setInput] = useState('');
  const [inputOtp, setInputOtp] = useState('');
  const [range, setRange] = useState({ lower: 30, upper: 70 });
  const [textarea, setTextarea] = useState('');
  const [searchbar, setSearchbar] = useState('');
  const [datetime, setDatetime] = useState('');
  const [radio, setRadio] = useState('red');
  const [segment, setSegment] = useState('dogs');
  const [select, setSelect] = useState('apples');

  const reset = () => {
    setCheckbox(false);
    setToggle(false);
    setInput('');
    setInputOtp('');
    setRange({ lower: 30, upper: 70 });
    setTextarea('');
    setSearchbar('');
    setDatetime('');
    setRadio('red');
    setSegment('dogs');
    setSelect('apples');
  };

  const set = () => {
    setCheckbox(true);
    setToggle(true);
    setInput('Hello World');
    setInputOtp('1234');
    setRange({ lower: 10, upper: 90 });
    setTextarea('Lorem Ipsum');
    setSearchbar('Search Query');
    setDatetime('2019-01-31');
    setRadio('blue');
    setSegment('cats');
    setSelect('bananas');
  };

  return (
    <IonPage data-pageid="inputs">
      <IonHeader translucent={true}>
        <IonToolbar>
          <IonButtons>
            <IonBackButton></IonBackButton>
          </IonButtons>
          <IonTitle>Inputs</IonTitle>
        </IonToolbar>
        <IonToolbar>
          <IonSegment
            value={segment}
            onIonChange={(e: IonSegmentCustomEvent<SegmentChangeEventDetail>) => {
              if (typeof e.detail.value === 'string') setSegment(e.detail.value);
            }}
          >
            <IonSegmentButton value="dogs">
              <IonLabel>Dogs</IonLabel>
            </IonSegmentButton>
            <IonSegmentButton value="cats">
              <IonLabel>Cats</IonLabel>
            </IonSegmentButton>
          </IonSegment>
        </IonToolbar>
        <IonToolbar>
          <IonSearchbar
            value={searchbar}
            onIonInput={(e: IonSearchbarCustomEvent<SearchbarInputEventDetail>) => setSearchbar(e.detail.value!)}
          ></IonSearchbar>
        </IonToolbar>
      </IonHeader>

      <IonContent fullscreen={true}>
        <IonHeader collapse="condense">
          <IonToolbar>
            <IonTitle size="large">Inputs</IonTitle>
          </IonToolbar>
        </IonHeader>

        <IonItem>
          <IonCheckbox
            checked={checkbox}
            onIonChange={(e: IonCheckboxCustomEvent<CheckboxChangeEventDetail>) => setCheckbox(e.detail.checked)}
          >
            Checkbox
          </IonCheckbox>
        </IonItem>

        <IonItem>
          <IonToggle
            checked={toggle}
            onIonChange={(e: IonToggleCustomEvent<ToggleChangeEventDetail>) => setToggle(e.detail.checked)}
          >
            Toggle
          </IonToggle>
        </IonItem>

        <IonItem>
          <IonInput
            value={input}
            onIonInput={(e: IonInputCustomEvent<InputInputEventDetail>) => setInput(e.detail.value!)}
            label="Input"
          ></IonInput>
        </IonItem>

        <IonItem>
          <IonInputOtp
            value={inputOtp}
            onIonInput={(e: IonInputOtpCustomEvent<InputOtpInputEventDetail>) => setInputOtp(e.detail.value ?? '')}
          ></IonInputOtp>
        </IonItem>

        <IonItem>
          <IonRange
            label="Range"
            dualKnobs={true}
            min={0}
            max={100}
            value={range}
            onIonChange={(e: IonRangeCustomEvent<RangeChangeEventDetail>) => setRange(e.detail.value as { lower: number; upper: number })}
          ></IonRange>
        </IonItem>

        <IonItem>
          <IonTextarea
            value={textarea}
            onIonInput={(e: IonTextareaCustomEvent<TextareaInputEventDetail>) => setTextarea(e.detail.value!)}
            label="Textarea"
          ></IonTextarea>
        </IonItem>

        <IonItem>
          <IonLabel>Datetime</IonLabel>
          <IonDatetime
            value={datetime}
            onIonChange={(e: IonDatetimeCustomEvent<DatetimeChangeEventDetail>) => {
              const value = e.detail.value;
              if (typeof value === 'string') {
                setDatetime(value);
              }
            }}
          ></IonDatetime>
        </IonItem>

        <IonRadioGroup
          value={radio}
          onIonChange={(e: IonRadioGroupCustomEvent<RadioGroupChangeEventDetail>) => setRadio(e.detail.value)}
        >
          <IonItem>
            <IonRadio value="red">Red</IonRadio>
          </IonItem>
          <IonItem>
            <IonRadio value="green">Green</IonRadio>
          </IonItem>
          <IonItem>
            <IonRadio value="blue">Blue</IonRadio>
          </IonItem>
        </IonRadioGroup>

        <IonItem>
          <IonSelect
            value={select}
            onIonChange={(e: IonSelectCustomEvent<SelectChangeEventDetail<any>>) => setSelect(e.detail.value)}
            label="Select"
          >
            <IonSelectOption value="apples">Apples</IonSelectOption>
            <IonSelectOption value="bananas">Bananas</IonSelectOption>
          </IonSelect>
        </IonItem>

        <div className="ion-padding">
          Checkbox: {checkbox.toString()}<br />
          Toggle: {toggle.toString()}<br />
          Input: <span id="input-ref">{input}</span><br />
          Input OTP: <span id="input-otp-ref">{inputOtp}</span><br />
          Range: {JSON.stringify(range)}<br />
          Textarea: <span id="textarea-ref">{textarea}</span><br />
          Searchbar: <span id="searchbar-ref">{searchbar}</span><br />
          Datetime: {datetime}<br />
          Radio Group: {radio}<br />
          Segment: {segment}<br />
          Select: {select}<br />

          <br />

          <IonButton expand="block" onClick={reset} id="reset">Reset Values</IonButton>
          <IonButton expand="block" onClick={set} id="set">Set Values</IonButton>
        </div>
      </IonContent>
    </IonPage>
  );
};

export default Inputs;