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/events/eventsSlice'
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 EditEvents = () => {
  const router = useRouter()
  const dispatch = useAppDispatch()
  const initVals = {
      
    

    

    

    

    

    

    

    

    

    

    

    
    school: null,
    

    
    
    

    

    

    

    

    

    

    

    

    

    

    
    campus: null,
    

    
    
    

    

    

    

    

    

    

    

    

    

    

    
    organizer: null,
    

    
    
    
    'title': '',
    

    

    

    

    

    

    

    

    

    

    

    

    
    
    

    

    
    description: '',
    

    

    

    

    

    

    

    

    

    

    
    
    

    

    

    

    

    
    start_at: new Date(),
    

    

    

    

    

    

    

    
    
    

    

    

    

    

    
    end_at: new Date(),
    

    

    

    

    

    

    

    
    
    

    

    

    

    

    

    

    

    
    event_type: '',
    

    

    

    

    
    
    

    

    

    

    

    

    

    

    
    visibility: '',
    

    

    

    

    
    
    

    

    

    

    

    

    

    

    

    

    

    
    room: null,
    

    
    
    

    

    

    

    

    

    
    all_day: false,
    

    

    

    

    

    

    
    
    

    

    

    

    

    

    

    

    

    
    attachments: [],
    

    

    

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

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

  const { eventsId } = router.query

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

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

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

          const newInitialVal = {...initVals};

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

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

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

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


  

  

  

  

  

  

  

  

  

  
  
    <FormField label='School' labelFor='school'>
        <Field
            name='school'
            id='school'
            component={SelectField}
            options={initialValues.school}
            itemRef={'schools'}
      
        
      
        
      
        
      
        
            showField={'name'}
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        ></Field>
    </FormField>
    

  

  

    

  



  

  

  

  

  

  

  

  

  

  
  
    <FormField label='Campus' labelFor='campus'>
        <Field
            name='campus'
            id='campus'
            component={SelectField}
            options={initialValues.campus}
            itemRef={'campuses'}
      
        
      
        
      
        
      
        
      
        
            showField={'name'}
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        ></Field>
    </FormField>
    

  

  

    

  



  

  

  

  

  

  

  

  

  

  
  
    <FormField label='Organizer' labelFor='organizer'>
        <Field
            name='organizer'
            id='organizer'
            component={SelectField}
            options={initialValues.organizer}
            itemRef={'users'}
      
        
            showField={'firstName'}
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        ></Field>
    </FormField>
    

  

  

    

  



  
    <FormField
        label="Title"
    >
        <Field
            name="title"
            placeholder="Title"
        />
    </FormField>
  

  

  

  

  

  

  

  

  

  

  

    

  



  

  

  
    <FormField label='Description' hasTextareaHeight>
        <Field
            name='description'
            id='description'
            component={RichTextField}
        ></Field>
    </FormField>
  

  

  

  

  

  

  

  

  

    

  



  

  

  

  

  

  
      <FormField
          label="StartAt"
      >
          <DatePicker
              dateFormat="yyyy-MM-dd hh:mm"
              showTimeSelect
              selected={initialValues.start_at ?
                  new Date(
                      dayjs(initialValues.start_at).format('YYYY-MM-DD hh:mm'),
                  ) : null
              }
              onChange={(date) => setInitialValues({...initialValues, 'start_at': date})}
          />
      </FormField>
  

  

  

  

  

  

    

  



  

  

  

  

  

  
      <FormField
          label="EndAt"
      >
          <DatePicker
              dateFormat="yyyy-MM-dd hh:mm"
              showTimeSelect
              selected={initialValues.end_at ?
                  new Date(
                      dayjs(initialValues.end_at).format('YYYY-MM-DD hh:mm'),
                  ) : null
              }
              onChange={(date) => setInitialValues({...initialValues, 'end_at': date})}
          />
      </FormField>
  

  

  

  

  

  

    

  



  

  

  

  

  

  

  

  
    <FormField label="EventType" labelFor="event_type">
        <Field name="event_type" id="event_type" component="select">
          
            <option value="holiday">holiday</option>
          
            <option value="exam">exam</option>
          
            <option value="sports">sports</option>
          
            <option value="meeting">meeting</option>
          
            <option value="trip">trip</option>
          
            <option value="other">other</option>
          
        </Field>
    </FormField>
  

  

  

  

    

  



  

  

  

  

  

  

  

  
    <FormField label="Visibility" labelFor="visibility">
        <Field name="visibility" id="visibility" component="select">
          
            <option value="public">public</option>
          
            <option value="students_parents">students_parents</option>
          
            <option value="staff_only">staff_only</option>
          
        </Field>
    </FormField>
  

  

  

  

    

  



  

  

  

  

  

  

  

  

  

  
  
    <FormField label='Room' labelFor='room'>
        <Field
            name='room'
            id='room'
            component={SelectField}
            options={initialValues.room}
            itemRef={'rooms'}
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
            showField={'name'}
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        
      
        ></Field>
    </FormField>
    

  

  

    

  



  

  

  

  

  

  

  

  

  
    <FormField label='AllDay' labelFor='all_day'>
        <Field
            name='all_day'
            id='all_day'
            component={SwitchField}
        ></Field>
    </FormField>
  

  

  

    

  



  

  

  

  

  

  

  

  

  

  

  

    

  
        <FormField>
          <Field
            label='Attachments'
            color='info'
            icon={mdiUpload}
            path={'events/attachments'}
            name='attachments'
            id='attachments'
            schema={{
                size: undefined,
                formats: undefined,
            }}
            component={FormFilePicker}
          ></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('/events/events-list')}/>
              </BaseButtons>
            </Form>
          </Formik>
        </CardBox>
      </SectionMain>
    </>
  )
}

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

export default EditEvents
