重构搜索页面逻辑

src/renderer/store/modules/search.js

@@ -1,28 +1,65 @@
 import music from '../../utils/music'
+const sources = [{
+  id: 'all',
+  name: '聚合搜索',
+}]
+const sourceList = {
+  all: {
+    page: 1,
+    allPage: 0,
+    limit: 30,
+    total: 0,
+    list: [],
+  },
+}
+const sourceMaxPage = {}
+for (const source of music.sources) {
+  const musicSearch = music[source.id].musicSearch
+  if (!musicSearch) continue
+  sources.push(source)
+  sourceList[source.id] = {
+    page: 1,
+    allPage: 0,
+    limit: 30,
+    total: 0,
+    list: [],
+  }
+  sourceMaxPage[source.id] = 0
+}
 
 // state
 const state = {
+  sourceList,
   list: [],
   text: '',
   page: 1,
   limit: 30,
   allPage: 1,
   total: 0,
+  sourceMaxPage,
 }
 
 // getters
 const getters = {
-  list: state => state.list || [],
-  limit: state => state.limit,
-  info: state => ({ page: state.page, text: state.text }),
-  listInfo: state => ({ allPage: state.allPage, total: state.total }),
+  sources: () => sources,
+  sourceList: state => state.sourceList || [],
+  searchText: state => state.text,
+  allList: state => ({ list: state.list, allPage: state.allPage, total: state.total, limit: state.limit, sourceMaxPage: state.sourceMaxPage }),
 }
 
 // actions
 const actions = {
   search({ commit, rootState }, { text, page, limit }) {
-    return music[rootState.setting.sourceId].musicSearch.search(text, page, limit)
-      .then(data => commit('setList', { list: data.list, allPage: data.allPage, total: data.total, text, page }))
+    if (rootState.setting.search.searchSource == 'all') {
+      let task = []
+      for (const source of sources) task.push(music[source.id].musicSearch.search(text, page, limit))
+      Promise.all(task).then((...results) => {
+        commit('setLists', { results, text, page })
+      })
+    } else {
+      return music[rootState.setting.search.searchSource].musicSearch.search(text, page, limit)
+        .then(data => commit('setList', { list: data.list, allPage: data.allPage, total: data.total, text, page }))
+    }
   },
 }
 
@@ -35,11 +72,31 @@ const mutations = {
     state.page = datas.page
     state.text = datas.text
   },
+  setLists(state, { results, text, page }) {
+    let pages = []
+    let total = 0
+    let limit = 0
+    for (const source of results) {
+      state[source.source].list = source.list
+      state[source.source].total = source.total
+      state[source.source].allPage = source.allPage
+      state[source.source].page = page
+      pages.push(source.allPage)
+      total += source.total
+      limit += source.limit
+    }
+    state.allPage = Math.max(...pages)
+    state.total = total
+    state.limit = limit
+    state.text = text
+  },
   clearList(state) {
-    state.list.length = 0
-    state.page = 0
-    state.allPage = 0
-    state.total = 0
+    for (const source of state.list) {
+      source.list.length = 0
+      source.list.page = 0
+      source.list.allPage = 0
+      source.list.total = 0
+    }
     state.text = ''
   },
 }