Sofiya Tepikin
50 lines
1.2 KiB
JavaScript
50 lines
1.2 KiB
JavaScript
import { createSlice } from 'redux-starter-kit'
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import { pages, isSymptomView } from '../components/pages'
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import { closeDb } from '../db'
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import { BackHandler } from 'react-native'
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const navigationSlice = createSlice({
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slice: 'navigation',
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initialState: {
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currentPage: 'Home',
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},
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reducers: {
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navigate: (state, action) => {
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return {
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currentPage: action.payload,
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previousPage: state.currentPage,
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}
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},
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goBack: ({ currentPage, previousPage }) => {
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if (currentPage === 'Home') {
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closeDb()
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BackHandler.exitApp()
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return false
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}
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if (currentPage === 'CycleDay' || isSymptomView(currentPage)) {
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if (previousPage) {
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return {
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currentPage: previousPage
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}
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}
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}
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const page = pages.find(p => p.component === currentPage)
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return {
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currentPage: page.parent
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}
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}
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}
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})
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// Extract the action creators object and the reducer
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const { actions, reducer, selectors } = navigationSlice
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// Extract and export each action creator by name
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export const { navigate, goBack } = actions
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export const { getNavigation } = selectors
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export default reducer
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