web init

石广澎

2023-10-20 4cb068fb1d51129be7199cbd83fb0ef1f97915e2

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// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者，助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2023 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件，未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------
 
const state = {
  visitedViews: [],
  cachedViews: [],
};
 
const mutations = {
  ADD_VISITED_VIEW: (state, view) => {
    if (state.visitedViews.some((v) => v.path === view.path)) return;
    state.visitedViews.push(
      Object.assign({}, view, {
        title: view.meta.title || 'no-name',
      }),
    );
  },
  ADD_CACHED_VIEW: (state, view) => {
    if (state.cachedViews.includes(view.name)) return;
    if (!view.meta.noCache) {
      state.cachedViews.push(view.name);
    }
  },
 
  DEL_VISITED_VIEW: (state, view) => {
    for (const [i, v] of state.visitedViews.entries()) {
      if (v.path === view.path) {
        state.visitedViews.splice(i, 1);
        break;
      }
    }
  },
  DEL_CACHED_VIEW: (state, view) => {
    const index = state.cachedViews.indexOf(view.name);
    index > -1 && state.cachedViews.splice(index, 1);
  },
 
  DEL_OTHERS_VISITED_VIEWS: (state, view) => {
    state.visitedViews = state.visitedViews.filter((v) => {
      return v.meta.affix || v.path === view.path;
    });
  },
  DEL_OTHERS_CACHED_VIEWS: (state, view) => {
    const index = state.cachedViews.indexOf(view.name);
    if (index > -1) {
      state.cachedViews = state.cachedViews.slice(index, index + 1);
    } else {
      // if index = -1, there is no cached tags
      state.cachedViews = [];
    }
  },
 
  DEL_ALL_VISITED_VIEWS: (state) => {
    // keep affix tags
    const affixTags = state.visitedViews.filter((tag) => tag.meta.affix);
    state.visitedViews = affixTags;
  },
  DEL_ALL_CACHED_VIEWS: (state) => {
    state.cachedViews = [];
  },
 
  UPDATE_VISITED_VIEW: (state, view) => {
    for (let v of state.visitedViews) {
      if (v.path === view.path) {
        v = Object.assign(v, view);
        break;
      }
    }
  },
};
 
const actions = {
  addView({ dispatch }, view) {
    dispatch('addVisitedView', view);
    dispatch('addCachedView', view);
  },
  addVisitedView({ commit }, view) {
    commit('ADD_VISITED_VIEW', view);
  },
  addCachedView({ commit }, view) {
    commit('ADD_CACHED_VIEW', view);
  },
 
  delView({ dispatch, state }, view) {
    return new Promise((resolve) => {
      dispatch('delVisitedView', view);
      dispatch('delCachedView', view);
      resolve({
        visitedViews: [...state.visitedViews],
        cachedViews: [...state.cachedViews],
      });
    });
  },
  delVisitedView({ commit, state }, view) {
    return new Promise((resolve) => {
      commit('DEL_VISITED_VIEW', view);
      resolve([...state.visitedViews]);
    });
  },
  delCachedView({ commit, state }, view) {
    return new Promise((resolve) => {
      commit('DEL_CACHED_VIEW', view);
      resolve([...state.cachedViews]);
    });
  },
 
  delOthersViews({ dispatch, state }, view) {
    return new Promise((resolve) => {
      dispatch('delOthersVisitedViews', view);
      dispatch('delOthersCachedViews', view);
      resolve({
        visitedViews: [...state.visitedViews],
        cachedViews: [...state.cachedViews],
      });
    });
  },
  delOthersVisitedViews({ commit, state }, view) {
    return new Promise((resolve) => {
      commit('DEL_OTHERS_VISITED_VIEWS', view);
      resolve([...state.visitedViews]);
    });
  },
  delOthersCachedViews({ commit, state }, view) {
    return new Promise((resolve) => {
      commit('DEL_OTHERS_CACHED_VIEWS', view);
      resolve([...state.cachedViews]);
    });
  },
 
  delAllViews({ dispatch, state }, view) {
    return new Promise((resolve) => {
      dispatch('delAllVisitedViews', view);
      dispatch('delAllCachedViews', view);
      resolve({
        visitedViews: [...state.visitedViews],
        cachedViews: [...state.cachedViews],
      });
    });
  },
  delAllVisitedViews({ commit, state }) {
    return new Promise((resolve) => {
      commit('DEL_ALL_VISITED_VIEWS');
      resolve([...state.visitedViews]);
    });
  },
  delAllCachedViews({ commit, state }) {
    return new Promise((resolve) => {
      commit('DEL_ALL_CACHED_VIEWS');
      resolve([...state.cachedViews]);
    });
  },
 
  updateVisitedView({ commit }, view) {
    commit('UPDATE_VISITED_VIEW', view);
  },
};
 
export default {
  namespaced: true,
  state,
  mutations,
  actions,
};