import IsEqual from 'lodash.isequal'

const state = {
  isSideNavOpen: false,
  sessionSearchHistory: [],
  searchSettings: {
    sortBy: 'relevance',
    time: '',
    type: 'all',
    duration: ''
  }
}

const getters = {
  getIsSideNavOpen () {
    return state.isSideNavOpen
  },

  getCurrentVolume () {
    return state.currentVolume
  },

  getSessionSearchHistory () {
    return state.sessionSearchHistory
  },

  getSearchSettings () {
    return state.searchSettings
  }
}

const actions = {}

const mutations = {
  toggleSideNav (state) {
    state.isSideNavOpen = !state.isSideNavOpen
  },

  setSessionSearchHistory (state, history) {
    state.sessionSearchHistory = history
  },

  addToSessionSearchHistory (state, payload) {
    const sameSearch = state.sessionSearchHistory.findIndex((search) => {
      return search.query === payload.query && IsEqual(payload.searchSettings, search.searchSettings)
    })

    if (sameSearch !== -1) {
      state.sessionSearchHistory[sameSearch].data = state.sessionSearchHistory[sameSearch].data.concat(payload.data)
      state.sessionSearchHistory[sameSearch].nextPageRef = payload.nextPageRef
    } else {
      state.sessionSearchHistory.push(payload)
    }
  },

  setSearchSortBy (state, value) {
    state.searchSettings.sortBy = value
  },

  setSearchTime (state, value) {
    state.searchSettings.time = value
  },

  setSearchType (state, value) {
    state.searchSettings.type = value
  },

  setSearchDuration (state, value) {
    state.searchSettings.duration = value
  }
}

export default {
  state,
  getters,
  actions,
  mutations
}