import { Alert } from 'components/Alert'
import { Button } from 'components/Button'
import { Conditional } from 'components/Conditional'
import { ContractPageHeader } from 'components/ContractPageHeader'
import { FormGroup } from 'components/FormGroup'
import { TextInput } from 'components/forms/FormInput'
import { useInputState } from 'components/forms/FormInput.hooks'
import { JsonPreview } from 'components/JsonPreview'
import { LinkTabs } from 'components/LinkTabs'
import { cw721BaseLinkTabs } from 'components/LinkTabs.data'
import { useContracts } from 'contexts/contracts'
import { useWallet } from 'contexts/wallet'
import type { InstantiateResponse } from 'contracts/cw721/base'
import type { NextPage } from 'next'
import { NextSeo } from 'next-seo'
import type { FormEvent } from 'react'
import { toast } from 'react-hot-toast'
import { FaAsterisk } from 'react-icons/fa'
import { useMutation } from 'react-query'
import { CW721_BASE_CODE_ID } from 'utils/constants'
import { withMetadata } from 'utils/layout'
import { links } from 'utils/links'

const CW721BaseInstantiatePage: NextPage = () => {
  const wallet = useWallet()
  const contract = useContracts().cw721Base

  const nameState = useInputState({
    id: 'name',
    name: 'name',
    title: 'Name',
    placeholder: 'My Awesome CW721 Contract',
  })

  const symbolState = useInputState({
    id: 'symbol',
    name: 'symbol',
    title: 'Symbol',
    placeholder: 'AWSM',
  })

  const minterState = useInputState({
    id: 'minter-address',
    name: 'minterAddress',
    title: 'Minter Address',
    placeholder: 'stars1234567890abcdefghijklmnopqrstuvwxyz...',
  })

  const { data, isLoading, mutate } = useMutation(
    async (event: FormEvent): Promise<InstantiateResponse | null> => {
      event.preventDefault()
      if (!contract) {
        throw new Error('Smart contract connection failed')
      }
      const msg = {
        name: nameState.value,
        symbol: symbolState.value,
        minter: minterState.value,
      }
      return toast.promise(
        contract.instantiate(CW721_BASE_CODE_ID, msg, 'StargazeTools CW721 Base Contract', wallet.address),
        {
          loading: 'Instantiating contract...',
          error: 'Instantiation failed!',
          success: 'Instantiation success!',
        },
      )
    },
    {
      onError: (error) => {
        toast.error(String(error))
      },
    },
  )

  const txHash = data?.transactionHash

  return (
    <form className="py-6 px-12 space-y-4" onSubmit={mutate}>
      <NextSeo title="Instantiate CW721 Base Contract" />
      <ContractPageHeader
        description="CW721 Base is a specification for non fungible tokens based on CosmWasm."
        link={links['Docs CW721 Base']}
        title="CW721 Base Contract"
      />
      <LinkTabs activeIndex={0} data={cw721BaseLinkTabs} />

      <Conditional test={Boolean(data)}>
        <Alert type="info">
          <b>Instantiate success!</b> Here is the transaction result containing the contract address and the transaction
          hash.
        </Alert>
        <JsonPreview content={data} title="Transaction Result" />
        <br />
      </Conditional>

      <FormGroup subtitle="Basic information about your new contract" title="Contract Details">
        <TextInput isRequired {...nameState} />
        <TextInput isRequired {...symbolState} />
        <TextInput isRequired {...minterState} />
      </FormGroup>

      <div className="flex items-center p-4">
        <div className="flex-grow" />
        <Button isLoading={isLoading} isWide rightIcon={<FaAsterisk />} type="submit">
          Instantiate Contract
        </Button>
      </div>
    </form>
  )
}

export default withMetadata(CW721BaseInstantiatePage, { center: false })