import * as ACTIONS from 'constants/action_types'; const reducers = {}; const defaultState = { primaryUri: null, // Top level content uri triggered from the file page playingUri: null, channelClaimCounts: {}, positions: {}, history: [], recommendationId: {}, // { "claimId": "recommendationId" } recommendationParentId: {}, // { "claimId": "referrerId" } recommendationUrls: {}, // { "claimId": [lbryUrls...] } recommendationClicks: {}, // { "claimId": [clicked indices...] } }; reducers[ACTIONS.SET_PRIMARY_URI] = (state, action) => Object.assign({}, state, { primaryUri: action.data.uri, }); reducers[ACTIONS.SET_PLAYING_URI] = (state, action) => Object.assign({}, state, { playingUri: { uri: action.data.uri, source: action.data.source, pathname: action.data.pathname, commentId: action.data.commentId, primaryUri: state.primaryUri, }, }); reducers[ACTIONS.SET_CONTENT_POSITION] = (state, action) => { const { claimId, outpoint, position } = action.data; return { ...state, positions: { ...state.positions, [claimId]: { ...state.positions[claimId], [outpoint]: position, }, }, }; }; reducers[ACTIONS.CLEAR_CONTENT_POSITION] = (state, action) => { const { claimId, outpoint } = action.data; if (state.positions[claimId]) { const numOutpoints = Object.keys(state.positions[claimId]).length; if (numOutpoints <= 1) { let positions = { ...state.positions }; delete positions[claimId]; return { ...state, positions: positions, }; } else { let outpoints = { ...state.positions[claimId] }; delete outpoints[outpoint]; return { ...state, positions: { ...state.positions, [claimId]: outpoints, }, }; } } else { return state; } }; reducers[ACTIONS.SET_CONTENT_LAST_VIEWED] = (state, action) => { const { uri, lastViewed } = action.data; const { history } = state; const historyObj = { uri, lastViewed }; const index = history.findIndex((i) => i.uri === uri); const newHistory = index === -1 ? [historyObj].concat(history) : [historyObj].concat(history.slice(0, index), history.slice(index + 1)); return { ...state, history: [...newHistory] }; }; reducers[ACTIONS.CLEAR_CONTENT_HISTORY_URI] = (state, action) => { const { uri } = action.data; const { history } = state; const index = history.findIndex((i) => i.uri === uri); return index === -1 ? state : { ...state, history: history.slice(0, index).concat(history.slice(index + 1)), }; }; reducers[ACTIONS.CLEAR_CONTENT_HISTORY_ALL] = (state) => ({ ...state, history: [] }); reducers[ACTIONS.RECOMMENDATION_UPDATED] = (state, action) => { const { claimId, urls, id, parentId } = action.data; const recommendationId = Object.assign({}, state.recommendationId); const recommendationParentId = Object.assign({}, state.recommendationParentId); const recommendationUrls = Object.assign({}, state.recommendationUrls); const recommendationClicks = Object.assign({}, state.recommendationClicks); if (urls && urls.length > 0) { recommendationId[claimId] = id; recommendationParentId[claimId] = parentId; recommendationUrls[claimId] = urls; recommendationClicks[claimId] = []; } else { delete recommendationId[claimId]; delete recommendationParentId[claimId]; delete recommendationUrls[claimId]; delete recommendationClicks[claimId]; } return { ...state, recommendationId, recommendationParentId, recommendationUrls, recommendationClicks }; }; reducers[ACTIONS.RECOMMENDATION_CLICKED] = (state, action) => { const { claimId, index } = action.data; const recommendationClicks = Object.assign({}, state.recommendationClicks); if (state.recommendationUrls[claimId] && index >= 0 && index < state.recommendationUrls[claimId].length) { if (recommendationClicks[claimId]) { recommendationClicks[claimId].push(index); } else { recommendationClicks[claimId] = [index]; } } return { ...state, recommendationClicks }; }; // reducers[LBRY_REDUX_ACTIONS.PURCHASE_URI_FAILED] = (state, action) => { // return { // ...state, // playingUri: null, // }; // }; export default function reducer(state = defaultState, action) { const handler = reducers[action.type]; if (handler) return handler(state, action); return state; }