新增热搜词、历史搜索记录

src/renderer/store/modules/hotSearch.js

@@ -0,0 +1,87 @@
+import music from '../../utils/music'
+const sources = []
+const sourceList = {}
+for (const source of music.sources) {
+  const hotSearch = music[source.id].hotSearch
+  if (!hotSearch) continue
+  sources.push(source)
+  sourceList[source.id] = []
+}
+
+sources.push({
+  id: 'all',
+  name: '聚合搜索',
+})
+
+// state
+const state = {
+  list: {
+    ...sourceList,
+    all: [],
+  },
+  currentSource: null,
+}
+
+// getters
+const getters = {
+  sources(state, getters, rootState, { sourceNames }) {
+    return sources.map(item => ({ id: item.id, name: sourceNames[item.id] }))
+  },
+  list: state => state.list,
+}
+
+// actions
+const actions = {
+  getList({ state, commit }, source) {
+    if (source == 'all') {
+      let task = []
+      for (const source of sources) {
+        if (source.id == 'all') continue
+        task.push(
+          state.list[source.id].length
+            ? Promise.resolve({ source: source.id, list: state.list[source.id] })
+            : music[source.id].hotSearch.getList(),
+        )
+      }
+      Promise.all(task).then(results => commit('setLists', results))
+    } else {
+      if (!music[source].hotSearch) {
+        commit('setList', { source, data: null })
+        return Promise.resolve()
+      }
+      return music[source].hotSearch.getList()
+        .then(data => commit('setList', { source, data }))
+    }
+  },
+}
+
+// mitations
+const mutations = {
+  setList(state, { source, data }) {
+    state.list[source] = data ? data.list.slice(0, 20) : []
+  },
+  setLists(state, lists) {
+    let list = []
+    for (const source of lists) {
+      if (!state.list[source.source].length) state.list[source.source] = source.list.slice(0, 20)
+      const sourceList = source.list.slice(0, 10)
+      for (const item of sourceList) {
+        list.push(item.trim())
+      }
+    }
+    list = Array.from(new Set(list))
+    list.sort((a, b) => a.charCodeAt(0) - b.charCodeAt(0))
+    state.list.all = list
+  },
+  clearList(state, source) {
+    state.list[source] = []
+  },
+}
+
+export default {
+  namespaced: true,
+  state,
+  getters,
+  actions,
+  mutations,
+}