flat:AI+

stores/useRecommedIndexedDBStore.js

@@ -0,0 +1,113 @@
+import {
+    defineStore
+} from 'pinia';
+import {
+    ref
+} from 'vue'
+import IndexedDBHelper from '@/common/IndexedDBHelper.js'
+import useDictStore from '@/stores/useDictStore';
+import jobAnalyzer from '@/utils/jobAnalyzer';
+import {
+    msg
+} from '@/common/globalFunction.js'
+import baseDB from './BaseDBStore';
+
+
+class JobRecommendation {
+    constructor() {
+        this.conditions = {}; // 存储最新的条件及其出现次数
+        this.askHistory = new Map(); // 记录每个条件的最后询问时间
+        this.cooldown = 5 * 60 * 1000; // 冷却时间（单位：毫秒）
+    }
+
+    updateConditions(newConditions) {
+        this.conditions = newConditions;
+    }
+
+    getCurrentTime() {
+        return Date.now();
+    }
+
+    /**
+     * 获取下一个符合条件的推荐问题
+     * @returns {string|null} 返回推荐的问题，或 null（无可询问的）
+     */
+    getNextQuestion() {
+        const now = this.getCurrentTime();
+
+        // 按照出现次数降序排序
+        const sortedConditions = Object.entries(this.conditions)
+            .sort((a, b) => b[1] - a[1]); // 按出现次数降序排序
+
+
+        for (const [condition, count] of sortedConditions) {
+            const lastAskedTime = this.askHistory.get(condition);
+
+            if (!lastAskedTime || now - lastAskedTime >= this.cooldown) {
+                this.askHistory.set(condition, now);
+
+                return condition;
+            }
+        }
+
+        return null; // 没有可询问的
+    }
+}
+
+// **🔹 创建推荐系统**
+export const jobRecommender = new JobRecommendation();
+
+export const useRecommedIndexedDBStore = defineStore("indexedDB", () => {
+    const tableName = ref('record')
+    const total = ref(200) // 记录多少条数据
+
+    // 插入数据
+    async function addRecord(payload) {
+        const totalRecords = await baseDB.db.getRecordCount(tableName.value);
+        if (totalRecords >= total.value) {
+            console.log(`⚠数据超过 ${total.value} 条，删除最早的一条...`);
+            await baseDB.db.deleteOldestRecord(tableName.value);
+        }
+        if (!baseDB.isDBReady) await baseDB.initDB();
+        return await baseDB.db.add(tableName.value, payload);
+    }
+
+    // 获取所有数据
+    async function getRecord() {
+        if (!baseDB.isDBReady) await baseDB.initDB();
+        return await baseDB.db.getAll(tableName.value);
+    }
+
+    // 格式化浏览数据岗位数据
+    function JobParameter(job) {
+        const experIenceLabel = useDictStore().dictLabel('experience', job.experience)
+        const jobLocationAreaCodeLabel = useDictStore().dictLabel('area', job.jobLocationAreaCode)
+        return {
+            jobCategory: job.jobCategory,
+            jobTitle: job.jobTitle,
+            minSalary: job.minSalary,
+            maxSalary: job.maxSalary,
+            experience: job.experience,
+            experIenceLabel,
+            jobLocationAreaCode: job.jobLocationAreaCode,
+            jobLocationAreaCodeLabel,
+            createTime: Date.now()
+        }
+    }
+
+    function analyzer(jobsData) {
+        const result = jobAnalyzer.analyze(jobsData)
+        const sort = jobAnalyzer.printUnifiedResults(result)
+        return {
+            result,
+            sort
+        }
+    }
+
+    return {
+        addRecord,
+        getRecord,
+        JobParameter,
+        analyzer
+    };
+});