'use client'

//https://codesandbox.io/p/sandbox/react-hook-form-zod-with-array-of-objects-field-array-usefieldarray-8xh3ry?file=%2Fsrc%2FApp.tsx%3A11%2C53
// https://stackoverflow.com/questions/78004655/how-to-dynamically-add-array-of-objects-to-react-hook-form
import {zodResolver} from '@hookform/resolvers/zod'
import {useState} from 'react'
import {useFieldArray, useForm} from 'react-hook-form'
import {z} from 'zod'

import {onCategoryCreateAction} from '@/actions/admin/category'
import FormError from '@/components/auth/form-error'
import {FormSuccess} from '@/components/auth/form-success'
import {createCategoryFormSchema as validationSchema} from '@/lib/schemas/admin/category'
import {dump} from '@/lib/utils'
import {ResourceMessages} from '@/types'
import {Button} from '@/ui/button'
import {
	Form,
	FormControl,
	FormDescription,
	FormField,
	FormItem,
	FormLabel,
	FormMessage
} from '@/ui/form'
import {Input} from '@/ui/input'
import {Tabs, TabsContent, TabsList, TabsTrigger} from '@/ui/tabs'

export const CreateForm = () => {
	const [loading, setLoading] = useState(false)
	const [error, setError] = useState('')
	const [success, setSuccess] = useState('')

	const localesValues = {
		title: '',
		short_title: '',
		description: ''
	}

	const form = useForm<z.infer<typeof validationSchema>>({
		resolver: zodResolver(validationSchema),
		mode: 'onBlur',
		defaultValues: {
			locales: [
				{lang: 'uk', ...localesValues},
				{lang: 'ru', ...localesValues}
			]
		}
	})

	const {fields, append} = useFieldArray({
		name: 'locales',
		control: form.control
	})

	const onSubmit = async (data: z.infer<typeof validationSchema>) => {
		setLoading(true)
		onCategoryCreateAction(data).then((res: ResourceMessages) => {
			if (res?.error) {
				setError(res?.error)
				setSuccess('')
				setLoading(false)
			} else {
				setSuccess(res?.success as string)
				setError('')
				setLoading(false)
			}
		})
	}

	return (
		<Form {...form}>
			<form action='' className='my-8' onSubmit={form.handleSubmit(onSubmit)}>
				<div className='mx-auto w-[400px]'>
					<Tabs defaultValue='uk'>
						<TabsList className='grid w-full grid-cols-2'>
							<TabsTrigger value='uk'>Українська</TabsTrigger>
							<TabsTrigger value='ru'>російська</TabsTrigger>
						</TabsList>
						{fields.map((_, index) => (
							<TabsContent
								value={form.getValues(`locales.${index}.lang`)}
								key={index}
								className='space-y-8'
							>
								<FormField
									control={form.control}
									key={index}
									name={`locales.${index}.lang`}
									render={({field}) => (
										<FormItem className={'w-full'}>
											{/*<FormLabel>Мова</FormLabel>*/}
											<FormControl>
												<Input type='hidden' placeholder='' {...field} />
											</FormControl>
											<FormMessage />
										</FormItem>
									)}
								/>
								<FormField
									control={form.control}
									key={index + 1}
									name={`locales.${index}.title`}
									render={({field}) => (
										<FormItem className={'w-full'}>
											<FormLabel>Назва категорії</FormLabel>
											<FormControl>
												<Input
													lang={form.getValues(`locales.${index}.lang`)}
													placeholder=''
													{...field}
												/>
											</FormControl>
											{/*<FormDescription>
												Select a language between uk or ru
											</FormDescription>*/}
											<FormMessage />
										</FormItem>
									)}
								/>
								<FormField
									control={form.control}
									key={index + 2}
									name={`locales.${index}.short_title`}
									render={({field}) => (
										<FormItem className={'w-full'}>
											<FormLabel>Скорочена назва категорії</FormLabel>
											<FormControl>
												<Input
													lang={form.getValues(`locales.${index}.lang`)}
													placeholder=''
													{...field}
												/>
											</FormControl>
											<FormMessage />
										</FormItem>
									)}
								/>
								<FormField
									control={form.control}
									key={index + 3}
									name={`locales.${index}.description`}
									render={({field}) => (
										<FormItem className={'w-full'}>
											<FormLabel>Опис категорії</FormLabel>
											<FormControl>
												<Input
													lang={form.getValues(`locales.${index}.lang`)}
													placeholder=''
													{...field}
												/>
											</FormControl>
											<FormMessage />
										</FormItem>
									)}
								/>
							</TabsContent>
						))}
					</Tabs>
					<div className='my-8'>
						<FormError message={error} />
						<FormSuccess message={success} />
						<Button type='submit'>
							{loading ? 'Додаємо до бази...' : 'Створити'}
						</Button>
					</div>
				</div>
			</form>
		</Form>
	)
}