flat:AI+

common/IndexedDBHelper.js

@@ -0,0 +1,292 @@
+class IndexedDBHelper {
+    constructor(dbName, version = 1) {
+        this.dbName = dbName;
+        this.version = version;
+        this.db = null;
+    }
+
+    /**
+     * 初始化数据库（打开/创建）
+     * @param {Array} stores [{ name: "storeName", keyPath: "id", indexes: [{ name: "indexName", key: "keyPath", unique: false }] }]
+     * @returns {Promise}
+     */
+    openDB(stores = []) {
+        return new Promise((resolve, reject) => {
+            const request = indexedDB.open(this.dbName, this.version);
+
+            request.onupgradeneeded = (event) => {
+                this.db = event.target.result;
+                stores.forEach(store => {
+                    if (!this.db.objectStoreNames.contains(store.name)) {
+                        const objectStore = this.db.createObjectStore(store.name, {
+                            keyPath: store.keyPath,
+                            autoIncrement: store.autoIncrement || false
+                        });
+                        if (store.indexes) {
+                            store.indexes.forEach(index => {
+                                objectStore.createIndex(index.name, index.key, {
+                                    unique: index.unique
+                                });
+                            });
+                        }
+                    }
+
+                });
+            };
+
+            request.onsuccess = (event) => {
+                this.db = event.target.result;
+                console.log("✅ IndexedDB 连接成功");
+                resolve(this.db);
+            };
+
+            request.onerror = (event) => {
+                reject(`IndexedDB Error: ${event.target.error}`);
+            };
+        });
+    }
+
+    // 通用查询方法，按指定字段查询
+    async queryByField(storeName, fieldName, value) {
+        return new Promise(async (resolve, reject) => {
+            try {
+                if (!this.db) {
+                    await this.openDB();
+                }
+                const transaction = this.db.transaction(storeName, 'readonly');
+                const store = transaction.objectStore(storeName);
+
+                if (!store.indexNames.contains(fieldName)) {
+                    return reject(`索引 ${fieldName} 不存在`);
+                }
+
+                const index = store.index(fieldName);
+                const request = index.getAll(value);
+
+                request.onsuccess = (event) => {
+                    resolve(event.target.result);
+                };
+
+                request.onerror = (event) => {
+                    reject('查询失败: ' + event.target.error);
+                };
+            } catch (error) {
+                reject('查询错误: ' + error);
+            }
+        });
+    }
+
+    /**
+     * 添加数据（支持单条或批量）
+     * @param {string} storeName - 存储空间名称
+     * @param {Object|Array} data - 要添加的数据（单条对象或数组）
+     * @returns {Promise<number|Array<number>>} - 返回添加数据的ID（单条返回数字，批量返回数组）
+     */
+    add(storeName, data) {
+        return new Promise((resolve, reject) => {
+            const transaction = this.db.transaction([storeName], "readwrite");
+            const store = transaction.objectStore(storeName);
+
+            // 统一处理为数组格式
+            const items = Array.isArray(data) ? data : [data];
+            const results = [];
+
+            // 监听每个添加操作的成功事件
+            items.forEach((item, index) => {
+                const request = store.add(item);
+                request.onsuccess = (event) => {
+                    results[index] = event.target.result; // 保存生成的ID
+                };
+                request.onerror = (event) => {
+                    transaction.abort(); // 遇到错误时中止事务
+                    reject(`第 ${index + 1} 条数据添加失败: ${event.target.error}`);
+                };
+            });
+
+            // 监听事务完成事件
+            transaction.oncomplete = () => {
+                // 单条数据返回单个ID，批量返回数组
+                resolve(items.length === 1 ? results[0] : results);
+            };
+
+            // 统一错误处理
+            transaction.onerror = (event) => {
+                reject(`添加失败: ${event.target.error}`);
+            };
+        });
+    }
+
+    /**
+     * 读取数据（根据主键）
+     * @param {string} storeName
+     * @param {any} key
+     * @returns {Promise}
+     */
+    get(storeName, key) {
+        return new Promise((resolve, reject) => {
+            const transaction = this.db.transaction([storeName], "readonly");
+            const store = transaction.objectStore(storeName);
+            const request = store.get(key);
+
+            request.onsuccess = () => resolve(request.result);
+            request.onerror = (event) => reject(`Get Error: ${event.target.error}`);
+        });
+    }
+
+    /**
+     * 读取所有数据（兼容X5内核方案）
+     * @param {string} storeName
+     * @returns {Promise}
+     */
+    getAll(storeName) {
+        return new Promise((resolve, reject) => {
+            const transaction = this.db.transaction([storeName], "readonly");
+            const store = transaction.objectStore(storeName);
+
+            // 兼容性检测：优先尝试原生getAll方法
+            if (typeof store.getAll === 'function') {
+                const request = store.getAll();
+                request.onsuccess = () => resolve(request.result);
+                request.onerror = (e) => reject(`GetAll Error: ${e.target.error}`);
+            }
+            // 降级方案：使用游标手动遍历
+            else {
+                const results = [];
+                const request = store.openCursor();
+
+                request.onsuccess = (e) => {
+                    const cursor = e.target.result;
+                    if (cursor) {
+                        results.push(cursor.value);
+                        cursor.continue();
+                    } else {
+                        resolve(results);
+                    }
+                };
+
+                request.onerror = (e) => reject(`Cursor Error: ${e.target.error}`);
+            }
+        });
+    }
+
+    /**
+     * 获取表的总记录数
+     * @param {string} storeName - 表名（Object Store 名称）
+     * @returns {Promise<number>} - 记录总数
+     */
+    async getRecordCount(storeName) {
+        return new Promise((resolve, reject) => {
+            const transaction = this.db.transaction([storeName], "readonly");
+            const store = transaction.objectStore(storeName);
+            const request = store.count();
+
+            request.onsuccess = () => resolve(request.result);
+            request.onerror = (event) => reject(`❌ Count Error: ${event.target.error}`);
+        });
+    }
+
+    /**
+     * 更新数据
+     * @param {string} storeName
+     * @param {Object} data
+     * @returns {Promise}
+     */
+    update(storeName, data) {
+        return new Promise((resolve, reject) => {
+            const transaction = this.db.transaction([storeName], "readwrite");
+            const store = transaction.objectStore(storeName);
+            const request = store.put(data);
+
+            request.onsuccess = () => resolve("Data updated successfully");
+            request.onerror = (event) => reject(`Update Error: ${event.target.error}`);
+        });
+    }
+
+    /**
+     * 删除数据（根据主键）
+     * @param {string} storeName
+     * @param {any} key
+     * @returns {Promise}
+     */
+    delete(storeName, key) {
+        return new Promise((resolve, reject) => {
+            const transaction = this.db.transaction([storeName], "readwrite");
+            const store = transaction.objectStore(storeName);
+            const request = store.delete(key);
+
+            request.onsuccess = () => resolve("Data deleted successfully");
+            request.onerror = (event) => reject(`Delete Error: ${event.target.error}`);
+        });
+    }
+
+    /**
+     * 通过索引查询数据
+     * @param {string} storeName
+     * @param {string} indexName
+     * @param {any} value
+     * @returns {Promise}
+     */
+    getByIndex(storeName, indexName, value) {
+        return new Promise((resolve, reject) => {
+            const transaction = this.db.transaction([storeName], "readonly");
+            const store = transaction.objectStore(storeName);
+            const index = store.index(indexName);
+            const request = index.get(value);
+
+            request.onsuccess = () => resolve(request.result);
+            request.onerror = (event) => reject(`Get By Index Error: ${event.target.error}`);
+        });
+    }
+
+    /**
+     * 清空表
+     * @param {string} storeName
+     * @returns {Promise}
+     */
+    clearStore(storeName) {
+        return new Promise((resolve, reject) => {
+            const transaction = this.db.transaction([storeName], "readwrite");
+            const store = transaction.objectStore(storeName);
+            const request = store.clear();
+
+            request.onsuccess = () => resolve("Store cleared successfully");
+            request.onerror = (event) => reject(`Clear Store Error: ${event.target.error}`);
+        });
+    }
+
+    /**
+     * 删除数据库
+     * @returns {Promise}
+     */
+    deleteDB(dbNamed = null) {
+        return new Promise((resolve, reject) => {
+            const request = indexedDB.deleteDatabase(dbNamed || this.dbName);
+
+            request.onsuccess = () => resolve("Database deleted successfully");
+            request.onerror = (event) => reject(`Delete DB Error: ${event.target.error}`);
+        });
+    }
+
+    async deleteOldestRecord(storeName) {
+        return new Promise((resolve, reject) => {
+            const transaction = this.db.transaction([storeName], "readwrite");
+            const store = transaction.objectStore(storeName);
+            const request = store.openCursor(); // 🔹 获取最早的记录（按主键 ID 排序）
+
+            request.onsuccess = function(event) {
+                const cursor = event.target.result;
+                if (cursor) {
+                    console.log(`🗑️ 删除最早的记录 ID: ${cursor.key}`);
+                    store.delete(cursor.key); // 🔥 删除最小 ID（最早记录）
+                    resolve();
+                } else {
+                    resolve(); // 没有记录时跳过
+                }
+            };
+
+            request.onerror = (event) => reject(`❌ Cursor Error: ${event.target.error}`);
+        });
+    }
+}
+
+export default IndexedDBHelper

common/common.css

@@ -2,11 +2,20 @@
 page {
     min-height: calc(100vh - var(--window-top) - var(--status-bar-height) - var(--window-bottom));
     font-size: 28rpx;
-    background-color: #f4f4f4;
+    background-color: #FFFFFF;
     color: #333333;
     overflow: hidden;
 }
 
+/* 禁止页面回弹 */
+/* html,
+body,
+page {
+    overscroll-behavior: none;
+    overflow: hidden;
+    height: 100%;
+} */
+
 image {
     width: 100%;
     height: 100%;

common/globalFunction.js

@@ -1,6 +1,36 @@
 import useUserStore from "../stores/useUserStore";
+import {
+    request,
+    createRequest,
+    uploadFile
+} from "../utils/request";
+import streamRequest, {
+    chatRequest
+} from "../utils/streamRequest.js";
 
-const msg = (title, duration = 1500, mask = false, icon = 'none', image) => {
+export const CloneDeep = (props) => {
+    if (typeof props !== 'object' || props === null) {
+        return props
+    }
+
+    let result
+    if (props) {
+        result = []
+    } else {
+        result = {}
+    }
+
+    for (let key in props) {
+        if (props.hasOwnProperty(key)) {
+            result[key] = CloneDeep(props[key])
+        }
+    }
+
+    return result
+}
+
+
+export const msg = (title, duration = 1500, mask = false, icon = 'none', image) => {
     if (Boolean(title) === false) {
         return;
     }
@@ -63,14 +93,376 @@ function getdeviceInfo() {
 function sleep(time) {
     return new Promise((resolve) => setTimeout(resolve, time))
 }
+const cloneDeep = (obj) => {
+    // 1.1 判断是否是对象
+    const isObject = (obj) => (typeof obj === 'object' || typeof obj === 'function') && obj !== 'null'
 
+    if (!isObject(obj)) {
+        throw new Error('参数不是对象')
+    }
+    // 1.3 如果参数为数组，则复制数组各元素，否则复制对象属性
+    const newObject = Array.isArray(obj) ? [...obj] : {
+        ...obj
+    }
+    // 1.4 迭代
+    Object.keys(newObject).forEach((key) => {
+        // 1.5 判断如果遍历到的属性值为对象，则继续递归cloneDeep
+        if (isObject(newObject[key])) {
+            newObject[key] = cloneDeep(newObject[key])
+        }
+    })
+    return newObject
+}
+
+const CopyText = (text) => {
+    let input = document.createElement('textarea');
+    input.value = text;
+    document.body.appendChild(input);
+    input.select();
+    let flag = document.execCommand('copy')
+    if (flag) {
+        message.success('成功复制到剪贴板')
+    } else {
+        message.success('复制失败')
+    }
+    document.body.removeChild(input)
+}
+
+// 柯里化 降低使用范围，提高适用性
+function Exp(regExp) {
+    return (str) => {
+        return regExp.test(str)
+    }
+}
+
+const checkingPhoneRegExp = Exp(/^1[3-9]{1}\d{9}/)
+// 手机号校验 checkingPhoneRegExp(phone)
+
+const checkingEmailRegExp = Exp(/^[a-z0-9_\.-]+@[a-z0-9_\.-]+[a-z0-9]{2,6}$/i)
+// 邮箱校验 checkingEmailRegExp(email)
+
+
+function throttle(fn, delay = 300) {
+    let valid = true
+    let savedArgs = null // 参数存储器 
+    let savedContext = null // 上下文存储器
+
+    return function(...args) {
+        // 保存当前参数和上下文 
+        savedArgs = args
+        savedContext = this
+
+        if (!valid) return false
+        valid = false
+        setTimeout(() => {
+            fn.apply(savedContext, savedArgs)
+            valid = true
+            savedArgs = null // 清空存储 
+            savedContext = null
+        }, delay)
+    }
+}
+
+function debounce(fun, delay) {
+    return function(args) {
+        let that = this
+        let _args = args
+        clearTimeout(fun.id)
+        fun.id = setTimeout(function() {
+            fun.call(that, _args)
+        }, delay)
+    }
+}
+
+
+function toRad(degree) {
+    return degree * Math.PI / 180;
+}
+
+function haversine(lat1, lon1, lat2, lon2) {
+    const R = 6371; // 地球半径，单位为公里
+    const a1 = toRad(lat1);
+    const a2 = toRad(lat2);
+    const b1 = toRad(lat2 - lat1);
+    const b2 = toRad(lon2 - lon1);
+
+    const a = Math.sin(b1 / 2) * Math.sin(b1 / 2) +
+        Math.cos(a1) * Math.cos(a2) * Math.sin(b2 / 2) * Math.sin(b2 / 2);
+    const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
+    const distance = R * c; // 计算得到的距离，单位为公里
+
+    return distance;
+}
+
+export function getDistanceFromLatLonInKm(lat1, lon1, lat2, lon2) {
+    const R = 6371; // 地球平均半径，单位为公里
+    const dLat = deg2rad(lat2 - lat1);
+    const dLon = deg2rad(lon2 - lon1);
+    const a =
+        Math.sin(dLat / 2) * Math.sin(dLat / 2) +
+        Math.cos(deg2rad(lat1)) * Math.cos(deg2rad(lat2)) *
+        Math.sin(dLon / 2) * Math.sin(dLon / 2);
+    const c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
+    const d = R * c;
+    return {
+        km: d,
+        m: d * 1000
+    };
+}
+
+// 将角度转换为弧度
+function deg2rad(deg) {
+    return deg * (Math.PI / 180);
+}
+
+function vacanciesTo(vacancies) {
+    if (vacancies >= 0) {
+        return vacancies + "人"
+    } else {
+        return '不限人数'
+    }
+}
+
+function salaryGlobal(type = 'min') {
+    const salay = [2, 5, 10, 15, 20, 25, 30, 50, 80];
+    const salaymax = [2, 5, 10, 15, 20, 25, 30, 50, 80, 100];
+    const salarys = salay.map((item, index) => ({
+        label: item + 'k',
+        value: item * 1000,
+        children: CloneDeep(salaymax).splice(index).map((vItem) => ({
+            label: vItem + 'k',
+            value: vItem * 1000,
+        }))
+    }))
+
+    return salarys
+}
+
+class CustomSystem {
+    constructor() {
+        const systemInfo = uni.getSystemInfoSync();
+        this.systemInfo = systemInfo
+    }
+}
+const customSystem = new CustomSystem()
+
+function setCheckedNodes(nodes, ids) {
+    // 处理每个第一层节点
+    nodes.forEach((firstLayer) => {
+        // 初始化或重置计数器
+        firstLayer.checkednumber = 0;
+
+        // 递归处理子树
+        const traverse = (node) => {
+            // 设置当前节点选中状态
+            const shouldCheck = ids.includes(node.id);
+            if (shouldCheck) node.checked = true;
+
+            // 统计后代节点（排除首层自身）
+            if (node !== firstLayer && node.checked) {
+                firstLayer.checkednumber++;
+            }
+
+            // 递归子节点
+            if (node.children) {
+                node.children.forEach((child) => traverse(child));
+            }
+        };
+
+        // 启动当前首层节点的遍历
+        traverse(firstLayer);
+    });
+}
+
+const formatTotal = (total) => {
+    if (total < 10) return total.toString(); // 直接返回小于 10 的数
+
+    const magnitude = Math.pow(10, Math.floor(Math.log10(total))); // 计算数量级
+    const roundedTotal = Math.floor(total / magnitude) * magnitude; // 去掉零头
+
+    return `${roundedTotal}+`;
+};
+
+export function formatDate(isoString) {
+    const date = new Date(isoString);
+    const year = date.getFullYear();
+    const month = String(date.getMonth() + 1).padStart(2, '0'); // 月份从 0 开始，需要 +1
+    const day = String(date.getDate()).padStart(2, '0');
+    const hours = String(date.getHours()).padStart(2, '0');
+    const minutes = String(date.getMinutes()).padStart(2, '0');
+    const seconds = String(date.getSeconds()).padStart(2, '0');
+
+    return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
+}
+
+export function insertSortData(data, attribute = 'createTime') {
+    const sortedData = data.sort((a, b) => new Date(b[attribute]) - new Date(a[attribute])); // 按时间降序排序
+    const result = [];
+    let lastDate = '';
+    let lastTitle = ''
+
+
+    const now = new Date();
+    const todayStr = now.toISOString().split('T')[0]; // 获取今天的日期字符串
+    const yesterday = new Date(now.setDate(now.getDate() - 1)).toISOString().split('T')[0]; // 获取昨天的日期字符串
+    const twoDaysAgo = new Date(now.setDate(now.getDate() - 1)).toISOString().split('T')[0]; // 获取前天的日期字符串
+
+    sortedData.forEach(item => {
+        const itemAttribute = item[attribute].replace('T', ' ')
+        const itemDate = itemAttribute.split(' ')[0]; // 提取日期部分
+
+        let title = itemDate;
+        if (itemDate === todayStr) {
+            title = '今天';
+        } else if (itemDate === yesterday) {
+            title = '昨天';
+        } else if (itemDate === twoDaysAgo) {
+            title = '前天';
+        }
+
+        if (lastDate !== itemDate) {
+            result.push({
+                title,
+                isTitle: true
+            });
+            lastDate = itemDate;
+            lastTitle = title;
+        }
+
+        result.push({
+            ...item,
+            isTitle: false
+        });
+    });
+
+    return [result, lastTitle];
+}
+
+function getWeeksOfMonth(year, month) {
+    const firstDay = new Date(year, month - 1, 1); // 当月第一天
+    const lastDay = new Date(year, month, 0); // 当月最后一天
+    const weeks = [];
+    let week = [];
+
+    for (let d = new Date(firstDay); d <= lastDay; d.setDate(d.getDate() + 1)) {
+        // 补充第一周的上个月日期
+        if (week.length === 0 && d.getDay() !== 1) {
+            let prevMonday = new Date(d);
+            prevMonday.setDate(d.getDate() - (d.getDay() === 0 ? 6 : d.getDay() - 1));
+            while (prevMonday < d) {
+                week.push({
+                    year: prevMonday.getFullYear(),
+                    month: prevMonday.getMonth() + 1,
+                    day: prevMonday.getDate(),
+                    fullDate: getLocalYYYYMMDD(prevMonday), // 修正
+                    weekday: ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"][prevMonday.getDay()],
+                    isCurrent: false // 上个月日期
+                });
+                prevMonday.setDate(prevMonday.getDate() + 1);
+            }
+        }
+
+        // 添加当前月份的日期
+        week.push({
+            year: d.getFullYear(),
+            month: d.getMonth() + 1,
+            day: d.getDate(),
+            fullDate: getLocalYYYYMMDD(d), // 修正
+            weekday: ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"][d.getDay()],
+            isCurrent: true // 当前月的日期
+        });
+
+        // 如果到了月末但当前周未满7天，需要补足到周日
+        if (d.getTime() === lastDay.getTime() && week.length < 7) {
+            let nextDay = new Date(d);
+            nextDay.setDate(d.getDate() + 1);
+            while (week.length < 7) {
+                week.push({
+                    year: nextDay.getFullYear(),
+                    month: nextDay.getMonth() + 1,
+                    day: nextDay.getDate(),
+                    fullDate: getLocalYYYYMMDD(nextDay), // 修正
+                    weekday: ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"][nextDay.getDay()],
+                    isCurrent: false // 下个月日期
+                });
+                nextDay.setDate(nextDay.getDate() + 1);
+            }
+        }
+
+        // 如果本周满了（7天）或者到了月末
+        if (week.length === 7 || d.getTime() === lastDay.getTime()) {
+            weeks.push([...week]); // 存入当前周
+            week = []; // 清空，准备下一周
+        }
+    }
+
+    return weeks;
+}
+
+// 新增工具函数：将日期格式化为本地 YYYY-MM-DD 字符串 
+function getLocalYYYYMMDD(date) {
+    const y = date.getFullYear();
+    const m = String(date.getMonth() + 1).padStart(2, '0');
+    const d = String(date.getDate()).padStart(2, '0');
+    return `${y}-${m}-${d}`;
+}
+
+function isFutureDate(dateStr) {
+    const inputDate = new Date(dateStr);
+    const today = new Date();
+
+    // 只比较年月日，不考虑具体时间
+    today.setHours(0, 0, 0, 0);
+    inputDate.setHours(0, 0, 0, 0);
+
+    return inputDate > today;
+}
+
+function parseQueryParams(url = window.location.href) {
+    const queryString = url.split('?')[1]?.split('#')[0];
+    const params = {};
+    if (!queryString) return params;
+
+    queryString.split('&').forEach(param => {
+        const [key, value] = param.split('=');
+        if (key) {
+            params[decodeURIComponent(key)] = decodeURIComponent(value || '');
+        }
+    });
+
+    return params;
+}
+
+export const $api = {
+    msg,
+    prePage,
+    sleep,
+    request,
+    createRequest,
+    streamRequest,
+    chatRequest,
+    insertSortData,
+    uploadFile
+}
 
 export default {
-    '$api': {
-        msg,
-        prePage,
-        sleep
-    },
+    $api,
     navTo,
-    getdeviceInfo
+    cloneDeep,
+    formatDate,
+    getdeviceInfo,
+    checkingPhoneRegExp,
+    checkingEmailRegExp,
+    throttle,
+    debounce,
+    haversine,
+    getDistanceFromLatLonInKm,
+    vacanciesTo,
+    salaryGlobal,
+    customSystem,
+    setCheckedNodes,
+    formatTotal,
+    getWeeksOfMonth,
+    isFutureDate,
+    parseQueryParams
 }