import React, { useState } from 'react'
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import { useDrop } from 'react-dnd'
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import { is, fromJS } from 'immutable'
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import update from 'immutability-helper'
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import { Col } from 'antd'
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import Utils from '@/utils/utils.js'
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import Card from './card'
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import './index.scss'
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const Container = ({list, group, setting, placeholder, handleList, handleForm, closeForm }) => {
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let target = null
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const [cards, setCards] = useState(list)
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const moveCard = (id, atIndex) => {
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const { card, index } = findCard(id)
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if (!card) return
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const _cards = update(cards, { $splice: [[index, 1], [atIndex, 0, card]] })
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if (!group) {
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handleList(_cards)
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} else {
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handleList(_cards, group)
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}
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}
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if (!is(fromJS(cards), fromJS(list))) {
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setCards(list)
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}
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const findCard = id => {
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const card = cards.filter(c => `${c.uuid}` === id)[0]
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return {
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card,
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index: cards.indexOf(card),
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}
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}
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const editCard = id => {
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const { card } = findCard(id)
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handleForm(card, 'edit')
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}
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const closeCard = id => {
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const { card } = findCard(id)
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closeForm(card)
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}
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const copyCard = id => {
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const { card } = findCard(id)
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handleForm(card, 'copy')
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}
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const hasDrop = (item) => {
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target = item
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}
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const [, drop] = useDrop({
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accept: 'form',
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drop(item) {
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if (item.hasOwnProperty('originalIndex') && group) {
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const { card } = findCard(item.id)
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if (!card) {
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handleList(cards, group, item.id)
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}
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}
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if (item.hasOwnProperty('originalIndex')) {
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return
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}
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let newcard = {}
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newcard.uuid = Utils.getuuid()
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newcard.label = 'label'
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newcard.type = item.subType
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newcard.resourceType = '0'
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newcard.options = []
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newcard.readonly = 'false'
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newcard.required = 'true'
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newcard.focus = true
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let targetId = cards.length > 0 ? cards[cards.length - 1].uuid : 0
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if (target) {
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targetId = target.uuid
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}
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const { index: overIndex } = findCard(`${targetId}`)
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let targetIndex = overIndex
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targetIndex++
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const _cards = update(cards, { $splice: [[targetIndex, 0, newcard]] })
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setCards(_cards)
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if (!group) {
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handleList(_cards, null, null, newcard)
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} else {
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handleList(_cards, group, null, newcard)
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}
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target = null
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}
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})
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let _cols = 24 / (setting.cols || 2)
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return (
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<div ref={drop} className="ant-row modal-fields-row">
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{cards.map(card => (
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<Col key={card.uuid} className={card.type === 'textarea' ? 'textarea' + setting.cols : ''} span={card.type !== 'textarea' ? _cols : 24}>
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<Card
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id={card.uuid}
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cols={setting.cols}
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card={card}
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moveCard={moveCard}
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editCard={editCard}
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closeCard={closeCard}
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copyCard={copyCard}
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findCard={findCard}
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hasDrop={hasDrop}
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/>
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</Col>
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))}
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{cards.length === 0 &&
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<div className="modal-drawarea-placeholder">
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{placeholder}
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</div>
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}
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</div>
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)
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}
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export default Container
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