| | |
| | | import React, { useState } from 'react' |
| | | import { useDrop } from 'react-dnd' |
| | | import { is, fromJS } from 'immutable' |
| | | import update from 'immutability-helper' |
| | | import { Modal } from 'antd' |
| | | |
| | |
| | | |
| | | const Container = ({menu, handleList }) => { |
| | | const [cards, setCards] = useState(menu.components) |
| | | const moveCard = (id, atIndex) => { |
| | | const { card, index } = findCard(id) |
| | | const _cards = update(cards, { $splice: [[index, 1], [atIndex, 0, card]] }) |
| | | handleList({...menu, components: _cards}) |
| | | setCards(_cards) |
| | | } |
| | | |
| | | if (menu.components.length > cards.length) { |
| | | if (!is(fromJS(cards), fromJS(menu.components))) { |
| | | setCards(menu.components) |
| | | } |
| | | |
| | |
| | | } |
| | | |
| | | const updateConfig = (element) => { |
| | | const _cards = cards.map(item => item.uuid === element.uuid ? element : item) |
| | | let _cards = cards.map(item => item.uuid === element.uuid ? element : item) |
| | | |
| | | if (element.type === 'tabs' && element.subtabs.length === 0) { |
| | | _cards = cards.filter(item => item.uuid !== element.uuid) |
| | | } |
| | | |
| | | handleList({...menu, components: _cards}) |
| | | setCards(_cards) |
| | | } |
| | | |
| | | const switchConfig = (dragKey, hoverKey, callback) => { |
| | | let _tab = null |
| | | |
| | | let hoverTabsIndex = 0 |
| | | let hoverIndex = 0 |
| | | let _cards = cards.map((item, pindex) => { |
| | | if (item.type === 'tabs') { |
| | | item.subtabs = item.subtabs.filter((tab, index) => { |
| | | if (tab.uuid === dragKey) { |
| | | _tab = tab |
| | | return false |
| | | } |
| | | if (tab.uuid === hoverKey) { |
| | | hoverTabsIndex = pindex |
| | | hoverIndex = index |
| | | } |
| | | return true |
| | | }) |
| | | } |
| | | return item |
| | | }) |
| | | |
| | | if (hoverTabsIndex && _tab) { |
| | | _cards[hoverTabsIndex].subtabs.splice(hoverIndex + 1, 0, _tab) |
| | | } else { |
| | | return |
| | | } |
| | | |
| | | _cards = _cards.filter(item => { |
| | | if (item.type !== 'tabs') return true |
| | | if (item.subtabs.length === 0) return false |
| | | |
| | | return true |
| | | }) |
| | | |
| | | handleList({...menu, components: _cards}) |
| | | |
| | | setTimeout(() => { |
| | | callback() |
| | | }, 100) |
| | | } |
| | | |
| | | const deleteCard = (id) => { |
| | | const { card } = findCard(id) |
| | | |
| | | let hasComponent = false |
| | | if (card.type === 'tabs') { |
| | | card.subtabs.forEach(tab => { |
| | | if (tab.components.length > 0) { |
| | | hasComponent = true |
| | | } |
| | | }) |
| | | } |
| | | |
| | | confirm({ |
| | | title: `确定删除《${card.name}》吗?`, |
| | | content: hasComponent ? '当前组件中含有子组件!' : '', |
| | | title: `确定删除子表组吗?`, |
| | | onOk() { |
| | | const _cards = cards.filter(item => item.uuid !== card.uuid) |
| | | handleList({...menu, components: _cards}) |
| | | setCards(_cards) |
| | | }, |
| | | onCancel() {} |
| | | }) |
| | |
| | | const [, drop] = useDrop({ |
| | | accept: 'menu', |
| | | drop(item) { |
| | | if (item.hasOwnProperty('originalIndex') || item.added) { |
| | | if (item.added || item.index) { |
| | | delete item.added // 删除组件添加标记 |
| | | delete item.dropTargetId |
| | | return |
| | | } |
| | | |
| | | let name = '' |
| | | let names = { |
| | | tabs: '标签组' |
| | | } |
| | | let i = 1 |
| | | |
| | | while (!name && names[item.component]) { |
| | | let _name = names[item.component] + i |
| | | if (menu.components.filter(com => com.name === _name).length === 0) { |
| | | name = _name |
| | | } |
| | | i++ |
| | | } |
| | | |
| | | let newcard = { |
| | | uuid: Utils.getuuid(), |
| | | type: item.component, |
| | | subtype: item.subtype, |
| | | config: item.config, |
| | | width: item.width || 24, |
| | | dataName: Utils.getdataName(), |
| | | name: name, |
| | | floor: 1, // 组件的层级 |
| | | isNew: true // 新添加标志,用于初始化 |
| | | type: 'tabs', |
| | | isNew: true |
| | | } |
| | | |
| | | let targetId = '' |
| | |
| | | const { index: overIndex } = findCard(`${targetId}`) |
| | | const _cards = update(cards, { $splice: [[overIndex + 1, 0, newcard]] }) |
| | | |
| | | // setCards(_cards) |
| | | handleList({...menu, components: _cards}) |
| | | setCards(_cards) |
| | | } |
| | | }) |
| | | |
| | |
| | | id={card.uuid} |
| | | key={card.uuid} |
| | | card={card} |
| | | moveCard={moveCard} |
| | | delCard={deleteCard} |
| | | findCard={findCard} |
| | | updateConfig={updateConfig} |
| | | switchConfig={switchConfig} |
| | | /> |
| | | ))} |
| | | </div> |