66 lines
1.4 KiB
JavaScript
66 lines
1.4 KiB
JavaScript
import { eventHandlers } from "./eventHandlers"
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import { bbFactory } from "./bbComponentApi"
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import renderTemplateString from "./renderTemplateString"
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import appStore from "./store"
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import hasBinding from "./hasBinding"
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const doNothing = () => {}
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doNothing.isPlaceholder = true
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const isMetaProp = propName =>
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propName === "_component" ||
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propName === "_children" ||
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propName === "_id" ||
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propName === "_style" ||
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propName === "_code" ||
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propName === "_codeMeta" ||
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propName === "_styles"
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export const createStateManager = ({
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componentLibraries,
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onScreenSlotRendered,
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routeTo,
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}) => {
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let runEventActions = eventHandlers(routeTo)
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const bb = bbFactory({
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componentLibraries,
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onScreenSlotRendered,
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runEventActions,
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})
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const setup = _setup(bb)
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return {
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setup,
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destroy: () => {},
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}
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}
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const _setup = bb => node => {
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const props = node.props
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const initialProps = { ...props }
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for (let propName in props) {
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if (isMetaProp(propName)) continue
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const propValue = props[propName]
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const isBound = hasBinding(propValue)
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if (isBound) {
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const state = appStore.getState(node.contextStoreKey)
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initialProps[propName] = renderTemplateString(propValue, state)
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if (!node.stateBound) {
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node.stateBound = true
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}
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}
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}
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const setup = _setup(bb)
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initialProps._bb = bb(node, setup)
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return initialProps
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}
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