import NewsService from "@/services/NewsService";

export const state = () => ({
    newsItem: {},
    categoryNewsList: [],
    indexNewsList: {},
    categoriesList: [],
    newsFeedList: [],
    stories: []
  });

  export const mutations = {
    SET_NEWS_ITEM(state, newsItem) {
      state.newsItem = newsItem;
    },
    SET_CATEGORY_NEWS_LIST(state, categoryNewsList) {
      state.categoryNewsList = categoryNewsList;
    },
    SET_INDEX_NEWS_LIST(state, indexNewsList) {
      state.indexNewsList = indexNewsList
    },
    SET_CATEGORIES_LIST(state, categoriesList) {
      state.categoriesList = categoriesList
    },
    LOAD_NEWS(state, newsList) {
      const oldNewsList = state.categoryNewsList.news
      const newCategoryNewsList = oldNewsList.concat(newsList.news)
      state.categoryNewsList.news = newCategoryNewsList
    },
    SET_STORIES(state, stories) {
      state.stories = stories
    },
    SET_NEWS_FEED_LIST(state, stories) {
      state.newsFeedList = stories
    }
  };

  export const actions = {
    loadCategoryNews({commit}, params,) {
      return NewsService.getCategoryNewsList(params)
      .then((categoryNewsList) => {
          commit("LOAD_NEWS", categoryNewsList)
      })
    },
    setCategoriesList({commit}) {
      return NewsService.getCategoriesList().then(list => {
        commit("SET_CATEGORIES_LIST", list)
      })
    },
    setNewsItem({commit}, params) {
      return NewsService.getNewsItem(params)
      .then((newsItem) => {
        commit("SET_NEWS_ITEM", newsItem)
      })
    },
    setCategoryNewsList({commit}, params) {
      return NewsService.getCategoryNewsList(params)
      .then((categoryNewsList) => {
        commit("SET_CATEGORY_NEWS_LIST", categoryNewsList)
        //console.log(categoryNewsList)
        return categoryNewsList
      })
    },
    setIndexNewsList({commit}) {
      return NewsService.getIndexNewsList()
      .then((indexNewsList) => {
        commit("SET_INDEX_NEWS_LIST", indexNewsList)
      })
    },
    setStories({commit, $axios}) {
      return NewsService.getStories().then(res => {
        commit("SET_STORIES", res)
        return res
      })
    },
    getNewsFeedList({ commit }) {
      return NewsService.getNewsFeedList()
          .then((newsFeedList) => {
            commit("SET_NEWS_FEED_LIST", newsFeedList)
            return newsFeedList
          })
    },
  };

  export const getters = {
    newsItem: state => state.newsItem,
    indexNewsList: state => state.indexNewsList,
    categoryNewsList: state => state.categoryNewsList,
    categoriesList: state => state.categoriesList,
    stories: state => state.stories,
    newsFeedList: state => state.newsFeedList
  };

  export default {
    namespaced: true,
    state,
    getters,
    actions,
    mutations
  }