import { mdiChartTimelineVariant, mdiUpload } from '@mdi/js'
import Head from 'next/head'
import React, { ReactElement, useEffect, useState } from 'react'
import DatePicker from "react-datepicker";
import "react-datepicker/dist/react-datepicker.css";
import dayjs from "dayjs";

import CardBox from '../../components/CardBox'
import LayoutAuthenticated from '../../layouts/Authenticated'
import SectionMain from '../../components/SectionMain'
import SectionTitleLineWithButton from '../../components/SectionTitleLineWithButton'
import { getPageTitle } from '../../config'

import { Field, Form, Formik } from 'formik'
import FormField from '../../components/FormField'
import BaseDivider from '../../components/BaseDivider'
import BaseButtons from '../../components/BaseButtons'
import BaseButton from '../../components/BaseButton'
import FormCheckRadio from '../../components/FormCheckRadio'
import FormCheckRadioGroup from '../../components/FormCheckRadioGroup'
import FormFilePicker from '../../components/FormFilePicker'
import FormImagePicker from '../../components/FormImagePicker'
import { SelectField } from "../../components/SelectField";
import { SelectFieldMany } from "../../components/SelectFieldMany";
import { SwitchField } from '../../components/SwitchField'
import {RichTextField} from "../../components/RichTextField";

import { update, fetch } from '../../stores/questions/questionsSlice'
import { useAppDispatch, useAppSelector } from '../../stores/hooks'
import { useRouter } from 'next/router'
import {saveFile} from "../../helpers/fileSaver";
import dataFormatter from '../../helpers/dataFormatter';
import ImageField from "../../components/ImageField";



const EditQuestions = () => {
  const router = useRouter()
  const dispatch = useAppDispatch()
  const initVals = {
      
    

    

    

    

    

    

    

    

    

    

    

    
    question_bank: null,
    

    
    
    

    

    

    

    

    

    

    

    

    

    

    
    chapter: null,
    

    
    
    

    

    

    

    

    

    

    

    
    question_type: '',
    

    

    

    

    
    
    

    

    

    

    

    

    

    

    
    difficulty: '',
    

    

    

    

    
    
    

    

    
    content: '',
    

    

    

    

    

    

    

    

    

    

    
    
    

    

    

    

    

    

    

    

    

    

    
    images: [],
    

    

    
    
    

    

    

    

    

    

    

    

    

    
    attachments: [],
    

    

    

    
    
    
    'default_points': '',
    

    

    

    

    

    

    

    

    

    

    

    

    
    
    

    

    

    

    

    

    
    is_active: false,
    

    

    

    

    

    

    
    
    

    

    
    hint: '',
    

    

    

    

    

    

    

    

    

    

    
    
    

    

    

    

    

    

    

    

    

    

    

    

    
    skills: [],
    
    
    
  }
  const [initialValues, setInitialValues] = useState(initVals)

  const { questions } = useAppSelector((state) => state.questions)
  

  const { questionsId } = router.query

  useEffect(() => {
    dispatch(fetch({ id: questionsId }))
  }, [questionsId])

  useEffect(() => {
    if (typeof questions === 'object') {
      setInitialValues(questions)
    }
  }, [questions])

  useEffect(() => {
      if (typeof questions === 'object') {

          const newInitialVal = {...initVals};

          Object.keys(initVals).forEach(el => newInitialVal[el] = (questions)[el])

          setInitialValues(newInitialVal);
      }
  }, [questions])

  const handleSubmit = async (data) => {
    await dispatch(update({ id: questionsId, data }))
    await router.push('/questions/questions-list')
  }

  return (
    <>
      <Head>
        <title>{getPageTitle('Edit questions')}</title>
      </Head>
      <SectionMain>
        <SectionTitleLineWithButton icon={mdiChartTimelineVariant} title={'Edit questions'} main>
        {''}
        </SectionTitleLineWithButton>
        <CardBox>
          <Formik
            enableReinitialize
            initialValues={initialValues}
            onSubmit={(values) => handleSubmit(values)}
          >
            <Form>


  

  

  

  

  

  

  

  

  

  
  
    <FormField label='QuestionBank' labelFor='question_bank'>
        <Field
            name='question_bank'
            id='question_bank'
            component={SelectField}
            options={initialValues.question_bank}
            itemRef={'question_banks'}
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
            showField={'name'}
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        ></Field>
    </FormField>
    

  

  

    

  



  

  

  

  

  

  

  

  

  

  
  
    <FormField label='Chapter' labelFor='chapter'>
        <Field
            name='chapter'
            id='chapter'
            component={SelectField}
            options={initialValues.chapter}
            itemRef={'chapters'}
      
        
      
        
      
        
      
        
      
        
      
        
      
        
            showField={'title'}
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        ></Field>
    </FormField>
    

  

  

    

  



  

  

  

  

  

  

  

  
    <FormField label="QuestionType" labelFor="question_type">
        <Field name="question_type" id="question_type" component="select">
          
            <option value="single_choice">single_choice</option>
          
            <option value="multiple_choice">multiple_choice</option>
          
            <option value="true_false">true_false</option>
          
            <option value="short_answer">short_answer</option>
          
            <option value="open_ended">open_ended</option>
          
            <option value="matching">matching</option>
          
            <option value="ordering">ordering</option>
          
        </Field>
    </FormField>
  

  

  

  

    

  



  

  

  

  

  

  

  

  
    <FormField label="Difficulty" labelFor="difficulty">
        <Field name="difficulty" id="difficulty" component="select">
          
            <option value="very_easy">very_easy</option>
          
            <option value="easy">easy</option>
          
            <option value="medium">medium</option>
          
            <option value="hard">hard</option>
          
            <option value="very_hard">very_hard</option>
          
        </Field>
    </FormField>
  

  

  

  

    

  



  

  

  
    <FormField label='QuestionContent' hasTextareaHeight>
        <Field
            name='content'
            id='content'
            component={RichTextField}
        ></Field>
    </FormField>
  

  

  

  

  

  

  

  

  

    

  



  

  

  

  

  

  

  

  

  

  

  

    
        <FormField>
            <Field
                label='Images'
                color='info'
                icon={mdiUpload}
                path={'questions/images'}
                name='images'
                id='images'
                schema={{
                    size: undefined,
                    formats: undefined,
                }}
                component={FormImagePicker}
            ></Field>
        </FormField>
    

  



  

  

  

  

  

  

  

  

  

  

  

    

  
        <FormField>
          <Field
            label='Attachments'
            color='info'
            icon={mdiUpload}
            path={'questions/attachments'}
            name='attachments'
            id='attachments'
            schema={{
                size: undefined,
                formats: undefined,
            }}
            component={FormFilePicker}
          ></Field>
        </FormField>
  



  

  

  

  
    <FormField
        label="DefaultPoints"
    >
        <Field
            type="number"
            name="default_points"
            placeholder="DefaultPoints"
        />
    </FormField>
  

  

  

  

  

  

  

  

    

  



  

  

  

  

  

  

  

  

  
    <FormField label='IsActive' labelFor='is_active'>
        <Field
            name='is_active'
            id='is_active'
            component={SwitchField}
        ></Field>
    </FormField>
  

  

  

    

  



  

  

  
    <FormField label='Hint' hasTextareaHeight>
        <Field
            name='hint'
            id='hint'
            component={RichTextField}
        ></Field>
    </FormField>
  

  

  

  

  

  

  

  

  

    

  



  

  

  

  

  

  

  

  

  

  

  
      <FormField label='Skills' labelFor='skills'>
          <Field
              name='skills'
              id='skills'
              component={SelectFieldMany}
              options={initialValues.skills}
              itemRef={'skills'}
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
              showField={'name'}
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
            
          ></Field>
      </FormField>
  

    

  


  

              <BaseDivider />
              <BaseButtons>
                <BaseButton type="submit" color="info" label="Submit" />
                <BaseButton type="reset" color="info" outline label="Reset" />
                <BaseButton type='reset' color='danger' outline label='Cancel' onClick={() => router.push('/questions/questions-list')}/>
              </BaseButtons>
            </Form>
          </Formik>
        </CardBox>
      </SectionMain>
    </>
  )
}

EditQuestions.getLayout = function getLayout(page: ReactElement) {
  return (
      <LayoutAuthenticated
        
          permission={'UPDATE_QUESTIONS'}
        
      >
          {page}
      </LayoutAuthenticated>
  )
}

export default EditQuestions
