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| 1 | +import { createElement } from "react"; |
| 2 | +import { AttributeMetaData } from "mendix"; |
| 3 | +import { useFilterAPI } from "@mendix/widget-plugin-filtering/context"; |
| 4 | +import { APIError } from "@mendix/widget-plugin-filtering/errors"; |
| 5 | +import { error, value, Result } from "@mendix/widget-plugin-filtering/result-meta"; |
| 6 | +import { Number_InputFilterInterface } from "@mendix/widget-plugin-filtering/typings/InputFilterInterface"; |
| 7 | +import { Alert } from "@mendix/widget-plugin-component-kit/Alert"; |
| 8 | +import { useConst } from "@mendix/widget-plugin-mobx-kit/react/useConst"; |
| 9 | +import { useSetup } from "@mendix/widget-plugin-mobx-kit/react/useSetup"; |
| 10 | +import { NumberStoreProvider } from "@mendix/widget-plugin-filtering/custom-filter-api/NumberStoreProvider"; |
| 11 | +import { ISetupable } from "@mendix/widget-plugin-mobx-kit/setupable"; |
| 12 | +import { Big } from "big.js"; |
| 13 | + |
| 14 | +interface RequiredProps { |
| 15 | + attributes: Array<{ |
| 16 | + attribute: AttributeMetaData<Big>; |
| 17 | + }>; |
| 18 | + name: string; |
| 19 | +} |
| 20 | + |
| 21 | +interface StoreProvider extends ISetupable { |
| 22 | + store: Number_InputFilterInterface; |
| 23 | +} |
| 24 | + |
| 25 | +type Component<P extends object> = (props: P) => React.ReactElement; |
| 26 | + |
| 27 | +export function withLinkedAttributes<P extends RequiredProps>( |
| 28 | + component: Component<P & InjectableFilterAPI> |
| 29 | +): Component<P> { |
| 30 | + const StoreInjector = withInjectedStore(component); |
| 31 | + |
| 32 | + return function FilterAPIProvider(props) { |
| 33 | + const api = useStoreProvider(props); |
| 34 | + |
| 35 | + if (api.hasError) { |
| 36 | + return <Alert bootstrapStyle="danger">{api.error.message}</Alert>; |
| 37 | + } |
| 38 | + |
| 39 | + return <StoreInjector {...props} {...api.value} />; |
| 40 | + }; |
| 41 | +} |
| 42 | + |
| 43 | +function withInjectedStore<P extends object>( |
| 44 | + Component: Component<P & InjectableFilterAPI> |
| 45 | +): Component<P & { provider: StoreProvider; channel: string }> { |
| 46 | + return function StoreInjector(props) { |
| 47 | + const provider = useSetup(() => props.provider); |
| 48 | + return <Component {...props} filterStore={provider.store} parentChannelName={props.channel} />; |
| 49 | + }; |
| 50 | +} |
| 51 | + |
| 52 | +interface InjectableFilterAPI { |
| 53 | + filterStore: Number_InputFilterInterface; |
| 54 | + parentChannelName?: string; |
| 55 | +} |
| 56 | + |
| 57 | +function useStoreProvider(props: RequiredProps): Result<{ provider: StoreProvider; channel: string }, APIError> { |
| 58 | + const filterAPI = useFilterAPI(); |
| 59 | + return useConst(() => { |
| 60 | + if (filterAPI.hasError) { |
| 61 | + return error(filterAPI.error); |
| 62 | + } |
| 63 | + |
| 64 | + return value({ |
| 65 | + provider: new NumberStoreProvider(filterAPI.value, { |
| 66 | + attributes: props.attributes.map(obj => obj.attribute), |
| 67 | + dataKey: props.name |
| 68 | + }), |
| 69 | + channel: filterAPI.value.parentChannelName |
| 70 | + }); |
| 71 | + }); |
| 72 | +} |
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