import * as React from 'react'
import { RouteComponentProps } from 'react-router'
import { Redirect } from 'react-router-dom'
import { observable, action } from 'mobx'
import { observer, inject } from 'mobx-react'
import { bind } from 'pik-react-utils'
import styled from 'styled-components'
import MediaQuery from 'react-responsive'

import { Layout, Wrapper as Wrapper_, PublicFooter } from '~/components/common'
import NewAccountForm from './NewAccountForm'
import { STORE_AUTH, STORE_ENTITIES } from '~/constants/stores'
import { NEW_ACCOUNT, SELECT_ACCOUNT } from '~/constants/links'
import { account } from '~/types'
import { MEDIA } from '~/constants/media-queries'
import {
  MAIN_TEXT,
  BLUE,
  PLACEHOLDER,
  DARK_LINES,
  EXTRA_TEXT,
  PAGE_BG
} from '~/components/pru/ui-colors'
import {
  SecondaryBtn,
  SecondaryBtnIcon,
  SecondaryBtnSize
} from '~/components/pru'

const Fragment = React.Fragment

const PageLayout = styled(Layout)`
  display: flex;
  min-width: 1024px;
  flex: 1;
  flex-direction: column;
  background: url(${require('./icons/bg-pattern.svg')}) no-repeat bottom center;
  background-size: contain;

  @media ${MEDIA.untilTablet} {
    min-width: 320px;
    background: none;
  }
`

const Wrapper = Wrapper_.extend`
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: auto;
  background-color: transparent;
  padding: 0;

  @media ${MEDIA.untilTablet} {
    display: flex;
    padding-top: 0;
    justify-content: start;
  }
`

const Content = styled.section`
  width: 436px;
  // margin-top: -48px;
  // padding-top: 48px;
  padding-bottom: 80px;

  @media ${MEDIA.untilTablet} {
    width: 100%;
    padding-left: 20px;
    padding-right: 20px;
    margin-top: 0;
    padding-top: 24px;
  padding-bottom: 0;
  }
`

const Heading = styled.h1`
  color: ${MAIN_TEXT};
  font-size: 30px;
  font-weight: normal;
  margin: 0;
  margin-bottom: 17px;
  margin-top: 48px;
  text-align: center;

  @media ${MEDIA.untilTablet} {
    font-size: 26px;
    margin-top: 0;
    text-align: left;
    margin-bottom: 10px;
  }
`

const Account = styled.button`
  width: 100%;
  padding: 12px 50px 12px 15px;
  background-color: #fff;
  border: none;
  border-left: 4px solid ${DARK_LINES};
  position: relative;
  box-shadow: 0 2px 15px 0 rgba(51, 51, 51, 0.08);
  cursor: pointer;
  text-align: left;
  margin-bottom: 12px;

  &:hover {
    border-left: 4px solid ${BLUE};
  }

  &::after {
    position: absolute;
    top: calc(50% - 6px);
    right: 20px;
    width: 8px;
    height: 8px;
    margin: 0 0 0 15px;
    content: '';
    border-top: 1px solid;
    border-right: 1px solid;
    transition: transform 0.2s ease-in-out;
    transform: translate3d(0, 2px, 0) rotate(45deg);
  }

  @media ${MEDIA.untilTablet} {
    padding: 14px 49px 15px 14px;
    background-image: none;
    box-shadow: none;

    &::after {
      transform: translate3d(0, 2px, 0) rotate(45deg);
      top: calc(50% - 6px);
      right: 21px;
    }
  }
`

const City = styled.div`
  font-size: 14px;
  line-height: 1.29;
  color: ${PLACEHOLDER};
`

const Address = styled.div`
  font-size: 20px;
  line-height: 1.1;
  color: ${MAIN_TEXT};
  margin-bottom: 8px;
  margin-top: 2px;
`

const AccountNumber = City.extend`
  text-transform: uppercase;
`

const Footer = styled(PublicFooter)`
  background-color: transparent;
  color: ${EXTRA_TEXT};
  opacity: 0.7;
  /* width: 200px;
  margin-bottom: 20px;
  margin-top: 80px; */
`

const AddAddressBtn = styled(SecondaryBtn)`
  background-color: ${PAGE_BG};

  &:hover{
    background-color: ${PAGE_BG};
  }

  &::before{
    width: 11px;
    height: 11px;
    margin-right: 7px;
    margin-left: 19px;
    margin-top: 3px;
  }

  @media ${MEDIA.untilTablet} {
    min-height: 46px;
    padding: 0;

    &::before{
      margin-right: 9px;
      margin-left: -10px;
    }
  }
`

@inject(STORE_AUTH, STORE_ENTITIES)
@observer
export default class PageSelectAccount extends React.Component<
  RouteComponentProps<{}>
> {
  @observable creating = false

  constructor(props: RouteComponentProps<{}>) {
    super(props)

    this.setCreatingState(this.props.match.path)
  }

  @action
  setCreatingState(currentMatch: string) {
    this.creating = currentMatch === NEW_ACCOUNT
  }

  componentWillUpdate(nextProps: RouteComponentProps<{}>) {
    this.setCreatingState(nextProps.match.path)
  }

  handleSelectAccount(uid: string) {
    this.props[STORE_AUTH].setAccount(uid)
    this.props.history.push('/')
  }

  renderAccountSelection(accounts: any) {
    return (
      <Fragment>
        <Heading>Личный кабинет</Heading>
        {accounts.entities.map((acc: account) => {
          return (
            <Account
              key={acc._uid}
              onClick={bind(this, this.handleSelectAccount, acc._uid)}
            >
              <City>г. Москва</City>
              <Address>{acc.address}</Address>
              <AccountNumber>ЛС №112451753</AccountNumber>
            </Account>
          )
        })}
        <AddAddressBtn
          link={NEW_ACCOUNT}
          size={SecondaryBtnSize.LARGE}
          icon={SecondaryBtnIcon.ADD}
        >
          <MediaQuery query={MEDIA.fromTablet}>
            Добавить новый адрес
          </MediaQuery>
          <MediaQuery query={MEDIA.untilTablet}>
            Добавить адрес
          </MediaQuery>
        </AddAddressBtn>
      </Fragment>
    )
  }

  render() {
    const { [STORE_ENTITIES]: store } = this.props

    const accounts = store.getList('account')
    const hasAccounts = accounts && accounts.entities.length

    return (
      <PageLayout footer={false} header={false}>
        {!accounts ? (
          'загрузка...'
        ) : this.creating ? (
          <Fragment>
            <Wrapper>
              <NewAccountForm firstAccount={!hasAccounts}/>
            </Wrapper>
            <MediaQuery query={MEDIA.fromTablet}>
              <Footer />
            </MediaQuery>
          </Fragment>
        ) : hasAccounts ? (
          <Fragment>
            <Wrapper>
              <Content>{this.renderAccountSelection(accounts)}</Content>
            </Wrapper>
            <Footer />
          </Fragment>
        ) : (
          <Redirect from={SELECT_ACCOUNT} to={NEW_ACCOUNT} />
        )}
      </PageLayout>
    )
  }
}