75 lines
1.7 KiB
JavaScript
75 lines
1.7 KiB
JavaScript
import {
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createSelector,
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} from 'reselect'
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import {
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selectDaemonReady,
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selectCurrentPage,
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selectCurrentUri,
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} from 'selectors/app'
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const _selectState = state => state.availability
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export const selectAvailabilityByUri = createSelector(
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_selectState,
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(state) => state.byUri || {}
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)
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export const selectFetchingAvailability = createSelector(
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_selectState,
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(state) => state.fetching || {}
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)
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export const selectFetchingAvailabilityByUri = createSelector(
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selectFetchingAvailability,
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(fetching) => fetching.byUri || {}
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)
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const selectAvailabilityForUri = (state, props) => {
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return selectAvailabilityByUri(state)[props.uri]
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}
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export const makeSelectAvailabilityForUri = () => {
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return createSelector(
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selectAvailabilityForUri,
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(availability) => availability
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)
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}
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const selectFetchingAvailabilityForUri = (state, props) => {
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return selectFetchingAvailabilityByUri(state)[props.uri]
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}
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export const makeSelectFetchingAvailabilityForUri = () => {
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return createSelector(
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selectFetchingAvailabilityForUri,
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(fetching) => fetching
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)
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}
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export const selectFetchingAvailabilityForCurrentUri = createSelector(
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selectCurrentUri,
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selectFetchingAvailabilityByUri,
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(uri, byUri) => byUri[uri]
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)
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export const selectAvailabilityForCurrentUri = createSelector(
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selectCurrentUri,
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selectAvailabilityByUri,
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(uri, byUri) => byUri[uri]
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)
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export const shouldFetchCurrentUriAvailability = createSelector(
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selectDaemonReady,
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selectCurrentPage,
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selectFetchingAvailabilityForCurrentUri,
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selectAvailabilityForCurrentUri,
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(daemonReady, page, fetching, availability) => {
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if (!daemonReady) return false
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if (page != 'show') return false
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if (fetching) return false
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if (availability) return false
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return true
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}
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)
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