import React, { useState } from 'react'
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import { useDrop } from 'react-dnd'
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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 ItemTypes from './itemtypes'
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import './index.scss'
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const Container = ({list, type, placeholder, handleList, handleMenu }) => {
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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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const _cards = update(cards, { $splice: [[index, 1], [atIndex, 0, card]] })
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setCards(_cards)
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handleList({[type]: _cards})
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}
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const findCard = id => {
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const card = cards.filter(c => `${c.id}` === 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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handleMenu(card)
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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: ItemTypes[type],
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drop(item) {
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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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if (item.type === 'search') {
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newcard.uuid = Utils.getuuid()
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newcard.label = 'fieldName'
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newcard.field = 'field'
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newcard.initval = ''
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newcard.type = item.subType
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if (item.subType === 'select') {
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newcard.resourceType = 0
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newcard.options = []
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newcard.dataSource = ''
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}
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} else if (item.type === 'action') {
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newcard.uuid = Utils.getuuid()
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newcard.label = 'button'
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newcard.func = ''
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newcard.Ot = 'notRequired'
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newcard.OpenType = item.subType
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newcard.icon = 'plus'
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newcard.class = 'green'
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} else if (item.type === 'columns') {
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newcard.uuid = Utils.getuuid()
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newcard.Align = 'left'
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newcard.label = 'fieldName'
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newcard.field = 'field'
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newcard.Hide = 'false'
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newcard.IsSort = item.subType
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newcard.Width = 120
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}
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let indexes = cards.map(car => {return car.id})
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let newid = 0
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while (indexes.includes(newid)) {
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newid++
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}
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newcard.id = newid
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let targetId = indexes.length > 0 ? indexes[indexes.length - 1] : 0
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if (target) {
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targetId = target.id
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}
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const { index: overIndex } = findCard(`${targetId}`)
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let targetIndex = overIndex
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if (!target) {
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targetIndex++
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}
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if (targetIndex < 0) {
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targetIndex = 0
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}
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const _cards = update(cards, { $splice: [[targetIndex, 0, newcard]] })
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setCards(_cards)
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handleList({[type]: _cards})
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target = null
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}
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})
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let columns = []
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if (type === 'columns' && cards.length > 12) {
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let number = Math.ceil(cards.length / Math.ceil(cards.length / 12))
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for (let i = 0, len = cards.length; i < len; i += number) {
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columns.push(cards.slice(i, i + number))
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}
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} else if (type === 'columns') {
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columns.push(cards)
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}
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return (
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<div ref={drop} className="ant-row">
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{type === 'action' && cards.map(card => (
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<Card
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key={card.uuid}
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id={`${card.id}`}
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type={type}
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card={card}
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moveCard={moveCard}
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editCard={editCard}
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findCard={findCard}
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hasDrop={hasDrop}
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/>
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))}
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{type === 'search' && cards.map(card => (
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<Col key={card.uuid} span={6}>
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<Card
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key={card.uuid}
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id={`${card.id}`}
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type={type}
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card={card}
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moveCard={moveCard}
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editCard={editCard}
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findCard={findCard}
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hasDrop={hasDrop}
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/>
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</Col>
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))}
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{type === 'columns' && cards.length > 0 &&
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columns.map((column, i) => (
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<div key={i} className="column-box">
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{i === 0 &&
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<div className="page-card" style={{flex: 60}}>
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<span className="ant-checkbox-inner"></span>
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</div>
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}
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{column.map(card => (
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<Card
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key={card.uuid}
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id={`${card.id}`}
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type={type}
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card={card}
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moveCard={moveCard}
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editCard={editCard}
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findCard={findCard}
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hasDrop={hasDrop}
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/>
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))}
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</div>
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))
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}
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{cards.length === 0 &&
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<div className="common-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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