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/**
* Copyright (c) 2023 - present TinyEngine Authors.
* Copyright (c) 2023 - present Huawei Cloud Computing Technologies Co., Ltd.
*
* Use of this source code is governed by an MIT-style license.
*
* THE OPEN SOURCE SOFTWARE IN THIS PRODUCT IS DISTRIBUTED IN THE HOPE THAT IT WILL BE USEFUL,
* BUT WITHOUT ANY WARRANTY, WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR
* A PARTICULAR PURPOSE. SEE THE APPLICABLE LICENSES FOR MORE DETAILS.
*
*/
import { reactive } from 'vue'
import { getGlobalConfig } from './globalConfig'
import { useHttp } from '@opentiny/tiny-engine-http'
import { utils, constants } from '@opentiny/tiny-engine-utils'
import { Builtin, addScript, addStyle, canvasDispatch } from '@opentiny/tiny-engine-canvas'
import useApp from './useApp'
import useCanvas from './useCanvas'
import useTranslate from './useTranslate'
import useEditorInfo from './useEditorInfo'
import useBreadcrumb from './useBreadcrumb'
import useLayout from './useLayout'
import { getCanvasStatus } from '@opentiny/tiny-engine-common/js/index'
import useBlock from './useBlock'
import useNotify from './useNotify'
const { camelize, capitalize } = utils
const { MATERIAL_TYPE, COMPONENT_NAME, DEFAULT_INTERCEPTOR } = constants
// 这里存放TinyVue组件、原生HTML、内置组件的缓存
const resource = new Map()
// 这里涉及到区块发布后的更新问题，所以需要单独缓存区块
const blockResource = new Map()
const http = useHttp()
const resState = reactive({
components: [],
blocks: [],
dataSource: [],
pageTree: [],
langs: {},
utils: {},
globalState: [],
thirdPartyDeps: { scripts: [], styles: new Set() }
})
const getSnippet = (component) => {
let schema = {}
resState.components.forEach(({ children }) => {
const child = children.find(({ snippetName }) => snippetName === component)
child && (schema = child.schema)
})
return schema
}
const generateNode = ({ type, component }) => {
const schema = {
componentName: component,
props: {},
...getSnippet(component)
}
if (type === 'block') {
schema.componentType = 'Block'
}
return schema
}
const registerComponent = (data) => {
if (Array.isArray(data.component)) {
const { component, ...others } = data
component.forEach((item) => {
resource.set(item, { item, ...others, type: MATERIAL_TYPE.Component })
})
} else {
resource.set(data.component, { ...data, type: MATERIAL_TYPE.Component })
}
return data
}
const fetchBlockDetail = async (blockName) => {
const { getBlockAssetsByVersion } = useBlock()
const currentVersion = resState.componentsMap?.[blockName]?.version
const block = (await http.get(`/material-center/api/block?label=${blockName}`))?.[0]
if (!block) {
throw new Error(`区块${blockName}不存在！`)
}
block.assets = getBlockAssetsByVersion(block, currentVersion)
block.assets = history?.assets || block.assets
return block
}
/**
* registerBlock 注册区块
* @param {String|Object} data 当为字符串时请求详细信息
* @param {*} notFetchResouce 是否添加js css资源到页面
* @returns
*/
const registerBlock = async (data, notFetchResouce) => {
let block = data
if (typeof block === 'string') {
try {
block = await fetchBlockDetail(block)
} catch (error) {
useNotify({
type: 'warning',
title: '区块读取错误',
message: error?.message || error
})
return false
}
}
if (!block) {
return false
}
block.type = MATERIAL_TYPE.Block
block.component = block.component || block.blockName || block.label || block.fileName
// 区块还原备份时, 后台改变current_history, 所以assets优先从current_history里取
const assets = block.assets
const label = block.component
const { scripts = [], styles = [] } = assets || {}
if (notFetchResouce) {
return block
} else {
if (!blockResource.get(label)) {
const promises = scripts
.filter((item) => item.includes('umd.js'))
.map(addScript)
.concat(styles.map(addStyle))
// 此处删除await，提前放行区块数据，在区块渲染前找到区块数据源映射关系
Promise.allSettled(promises)
blockResource.set(label, block.content)
}
}
return block
}
const clearMaterials = () => {
resState.components = []
resState.blocks = []
resource.clear()
}
const clearBlockResources = () => blockResource.clear()
/**
* 收集第三方组件库依赖
* @param {array} components 组件物料列表
*/
const generateThirdPartyDeps = (components) => {
const styles = []
const scripts = []
components.forEach((item) => {
const { npm, component } = item
if (!npm || !Object.keys(npm).length) return
const { package: pkg, script, exportName, css } = npm
const currentPkg = scripts.find((item) => item.package === pkg)
if (currentPkg) {
// 保存组件id和导出组件名的对应关系 TinyButton： Button
currentPkg.components[component] = exportName
} else {
scripts.push({
package: pkg,
script,
components: {
[component]: exportName
}
})
}
if (css) {
styles.push(css)
}
})
resState.thirdPartyDeps.scripts.push(...scripts)
styles.forEach((item) => resState.thirdPartyDeps.styles.add(item))
}
const addMaterials = (materials = {}) => {
generateThirdPartyDeps(materials.components)
resState.components.push(...materials.snippets)
materials.components.map(registerComponent)
const promises = materials?.blocks?.map((item) => registerBlock(item, true))
Promise.allSettled(promises).then((blocks) => {
if (!blocks?.length) {
return
}
// 默认区块都会展示在默认分组中
if (!resState.blocks?.[0]?.children) {
resState.blocks.push({
groupId: useBlock().DEFAULT_GROUP_ID,
groupName: useBlock().DEFAULT_GROUP_NAME,
children: []
})
}
resState.blocks[0].children.unshift(...blocks.filter((res) => res.status === 'fulfilled').map((res) => res.value))
})
}
const getMaterial = (name) => {
if (name) {
// 先读取组件缓存，再读取区块缓存
return (
resource.get(name) ||
resource.get(capitalize(camelize(name))) ||
blockResource.get(name) ||
blockResource.get(capitalize(camelize(name))) ||
{}
)
} else {
return {}
}
}
const setMaterial = (name, data) => {
resource.set(name, data)
}
const getConfigureMap = () => {
const entries = Object.entries(Object.fromEntries(resource)).map(([key, value]) => {
return [key, value.content?.configure || value.configure]
})
return Object.fromEntries(entries)
}
const fetchMaterial = async () => {
const { dslMode, canvasOptions } = getGlobalConfig()
const bundleUrls = canvasOptions[dslMode].material
const materials = await Promise.allSettled(bundleUrls.map((url) => http.get(url)))
materials.forEach((response) => {
if (response.status === 'fulfilled' && response.value.materials) {
addMaterials(response.value.materials)
}
})
}
const initPage = (pageInfo) => {
try {
if (pageInfo.meta) {
const { occupier } = pageInfo.meta
useLayout().layoutState.pageStatus = getCanvasStatus(occupier)
} else {
useLayout().layoutState.pageStatus = {
state: 'empty',
data: {}
}
}
pageInfo.id = pageInfo.meta?.id
} catch (error) {
console.log(error) // eslint-disable-line
}
const { id, meta, ...pageSchema } = pageInfo
// 画布传递 schema ，多余的数据不能传递
useCanvas().initData(pageSchema, {
id,
name: pageInfo?.fileName
})
useBreadcrumb().setBreadcrumbPage([pageInfo.fileName])
}
/**
* 根据区块 id 初始化应用
* @param {string} blockId 区块 id
*/
const initBlock = async (blockId) => {
const { PLUGIN_NAME, getPluginApi } = useLayout()
const blockApi = getPluginApi(PLUGIN_NAME.BlockManage)
const blockContent = await blockApi.getBlockById(blockId)
if (blockContent.public_scope_tenants.length) {
blockContent.public_scope_tenants = blockContent.public_scope_tenants.map((e) => e.id)
}
useLayout().layoutState.pageStatus = getCanvasStatus(blockContent?.occupier)
// 请求区块详情
useBlock().initBlock(blockContent, {}, true)
}
const initPageOrBlock = async () => {
const { pageId, blockId } = useEditorInfo().useInfo()
const { setBreadcrumbPage } = useBreadcrumb()
if (pageId) {
const { PLUGIN_NAME, getPluginApi } = useLayout()
const pagePluginApi = getPluginApi(PLUGIN_NAME.AppManage)
const data = await pagePluginApi.getPageById(pageId)
useLayout().layoutState.pageStatus = getCanvasStatus(data.occupier)
useCanvas().initData(data.page_content, data)
setBreadcrumbPage([data.name])
return
}
if (blockId) {
await initBlock(blockId)
return
}
// url 没有 pageid 或 blockid，到页面首页或第一页
const pageInfo = resState.pageTree.find((page) => page?.meta?.isHome) ||
resState.pageTree.find(
(page) => page.componentName === COMPONENT_NAME.Page && page?.meta?.group !== 'publicPages'
) || {
componentName: COMPONENT_NAME.Page
}
initPage(pageInfo)
}
const handlePopStateEvent = async () => {
const { id, type } = useEditorInfo().useInfo()
await initPageOrBlock()
// 国际化貌似有 app 和区块之分，但是目前其实都存到了 app 里面，需要确认是否需要修复
await useTranslate().initI18n({ host: id, hostType: type })
}
/**
* 获取区块保存的依赖信息，合并到resState.thirdPartyDeps
* @param {object} dependencies 区块保存的依赖信息
*/
const getBlockDeps = (dependencies = {}) => {
const { scripts = [], styles = [] } = dependencies
scripts.length &&
scripts.forEach((npm) => {
const { package: pkg, script, css, components } = npm
const npmInfo = resState.thirdPartyDeps.scripts.find((item) => item.package === pkg)
if (!npmInfo || !npmInfo.script) {
resState.thirdPartyDeps.scripts.push({ package: pkg, script, css, components })
} else {
const components = npmInfo.components || {}
npmInfo.components = { ...components, ...npm.components }
}
})
styles?.forEach((item) => resState.thirdPartyDeps.styles.add(item))
}
const fetchResource = async ({ isInit = true } = {}) => {
const { id, type } = useEditorInfo().useInfo()
useApp().appInfoState.selectedId = id
Builtin.data.materials.components[0]?.children.map(registerComponent)
resState.components.push(...Builtin.data.materials.snippets)
const appData = await useHttp().get(`/app-center/v1/api/apps/schema/${id}`)
resState.pageTree = appData.componentsTree
resState.dataSource = appData.dataSource?.list
resState.dataHandler = appData.dataSource?.dataHandler || DEFAULT_INTERCEPTOR.dataHandler
resState.willFetch = appData.dataSource?.willFetch || DEFAULT_INTERCEPTOR.willFetch
resState.errorHandler = appData.dataSource?.errorHandler || DEFAULT_INTERCEPTOR.errorHandler
resState.bridge = appData.bridge
resState.utils = appData.utils
resState.isDemo = appData.meta?.is_demo
resState.globalState = appData?.meta.global_state
if (isInit) {
resState.componentsMap = appData.componentsMap?.reduce((componentsMap, component) => {
if (component.dependencies) {
getBlockDeps(component.dependencies)
}
return { ...componentsMap, [component.componentName]: component }
}, {})
}
// 词条语言为空时使用默认的语言
const defaultLocales = [
{ lang: 'zh_CN', label: 'zh_CN' },
{ lang: 'en_US', label: 'en_US' }
]
const locales = Object.keys(appData.i18n).length
? Object.keys(appData.i18n).map((key) => ({ lang: key, label: key }))
: defaultLocales
resState.langs = {
locales,
messages: appData.i18n
}
try {
await fetchMaterial()
if (isInit) {
await initPageOrBlock()
}
await useTranslate().initI18n({ host: id, hostType: type, init: true })
} catch (error) {
console.log(error) // eslint-disable-line
}
}
const getSnippetRelationship = (component) => {
let relationship = {}
resState.components.forEach(({ children }) => {
const child = children.find(({ snippetName }) => snippetName === component)
child && (relationship = child.relationship)
})
return relationship
}
/**
* 获取新增区块的依赖，更新画布中的组件依赖
* @param {array} blocks 新增的区块列表
*/
const updateCanvasDependencies = (blocks) => {
blocks.forEach((block) => {
if (!block.content.dependencies) return
getBlockDeps(block.content.dependencies)
})
canvasDispatch('updateDependencies', { detail: resState.thirdPartyDeps })
}
export default function () {
return {
resState,
fetchResource,
fetchMaterial,
generateNode,
addMaterials,
clearMaterials,
clearBlockResources,
getMaterial,
setMaterial,
getConfigureMap,
registerComponent,
registerBlock,
getSnippetRelationship,
initPageOrBlock,
handlePopStateEvent,
updateCanvasDependencies
}
}