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pythonannotation-tooldatasetsactive-learningtext-annotationdatasetnatural-language-processingdata-labelingmachine-learning
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59 lines
1.3 KiB
59 lines
1.3 KiB
export const state = () => ({
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limit: 10,
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page: 1,
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projectId: null
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})
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export const getters = {
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offset(state) {
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return Math.floor((state.page - 1) / state.limit) * state.limit
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},
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current(state) {
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return (state.page - 1) % state.limit
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},
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page(state) {
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return state.page
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},
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limit(state) {
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return state.limit
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}
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}
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export const mutations = {
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updatePage(state, page) {
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state.page = page
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},
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savePage(state) {
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const checkpoint = {}
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checkpoint[state.projectId] = state.page
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localStorage.setItem('checkpoint', JSON.stringify(checkpoint))
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},
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loadPage(state) {
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const checkpoint = JSON.parse(localStorage.getItem('checkpoint')) || {}
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state.page = checkpoint[state.projectId] ? checkpoint[state.projectId] : 1
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},
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setProjectId(state, projectId) {
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state.projectId = projectId
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}
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}
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export const actions = {
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prevPage({ commit, state }) {
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const page = Math.max(state.page - 1, 1)
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commit('updatePage', page)
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commit('savePage')
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},
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nextPage({ commit, state }, total) {
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const page = Math.min(state.page + 1, total)
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commit('updatePage', page)
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commit('savePage')
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},
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movePage({ commit }, newPage) {
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commit('updatePage', newPage)
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commit('savePage')
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},
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initPage({ commit }, payload) {
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commit('setProjectId', payload.projectId)
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commit('loadPage')
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}
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}
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