feat: 多会话基础逻辑梳理

src/store/modules/history/index.ts

@@ -1,12 +1,55 @@
 import { defineStore } from 'pinia'
-
-interface HistoryState {
-  list: any[]
-}
+import type { HistoryState } from './helper'
+import { getLocalHistory, setLocalHistory } from './helper'
 
 export const useHistoryStore = defineStore('history-store', {
-  state: (): HistoryState => ({
-    list: [],
-  }),
-  actions: {},
+  state: (): HistoryState => getLocalHistory(),
+  getters: {
+    getCurrentChat(state): Chat.Chat[] {
+      if (state.historyChat.length === 0)
+        return []
+
+      if (state.active === null)
+        state.active = state.historyChat.length - 1
+
+      return state.historyChat[state.active].data
+    },
+  },
+  actions: {
+    addChat(data: Chat.Chat) {
+      if (this.active !== null) {
+        this.historyChat[this.active].data.push(data)
+        this.active = this.historyChat.length - 1
+        setLocalHistory(this.$state)
+      }
+    },
+
+    clearChat() {
+      if (this.active !== null) {
+        this.historyChat[this.active].data = []
+        setLocalHistory(this.$state)
+      }
+    },
+
+    chooseHistory(index: number) {
+      this.active = index
+      setLocalHistory(this.$state)
+    },
+
+    addHistory(data: Chat.HistoryChat) {
+      this.historyChat.push(data)
+      this.active = this.historyChat.length - 1
+      setLocalHistory(this.$state)
+    },
+
+    editHistory(index: number, isEdit: boolean) {
+      this.historyChat[index].isEdit = isEdit
+      setLocalHistory(this.$state)
+    },
+
+    removeHistory(index: number) {
+      this.historyChat.splice(index, 1)
+      setLocalHistory(this.$state)
+    },
+  },
 })