starcloud-sdk-uniapp/star-cloud/configureNetwork.js

import {
    checkRequiredFields,
    createPackageEnd, generateRandomString,
} from "../format.js";
import {cmdIds, Result} from "../constant.js";
import {searchAndConnectDevice, writeBLECharacteristicValue} from "../uni/basic.js";
import {getDeviceNetworkInfo, getGatewayConfig} from "../api.js";

/**
 * 开始搜索wifi
 * @returns {Promise<unknown>}
 */
export async function startSearchWiFi(params = {}) {
    params.connected = typeof params.connected === 'boolean' ? params.connected : false;
    params.disconnect = typeof params.disconnect === 'boolean' ? params.disconnect : false;
    const uid = this.accountInfo.uid.toString()
    // 设置执行账号
    const result = await this.login(uid)
    if (result.code !== Result.Success.code) {
        return result
    }
    // 确认设备连接正常
    if (!params.connected) {
        const searchResult = await searchAndConnectDevice(this.lockInfo.bluetooth.bluetoothDeviceName)
        if (searchResult.code !== Result.Success.code) {
            return searchResult
        }
        this.updateLockInfo(searchResult.data)
    }

    // 检查是否已添加为用户
    const checkResult = await this.checkLockUser()
    if (checkResult.code !== Result.Success.code) {
        return checkResult
    }

    // 判断锁是否支持wifi功能
    if (!this.lockInfo.lockFeature || this.lockInfo.lockFeature.wifi !== 1) {
        return new Result(Result.codes.Fail, null, '该锁不支持wifi配置');
    }


    const length = 2 + 20
    const headArray = this.createPackageHeader(0, length)
    const contentArray = new Uint8Array(length)

    contentArray[0] = cmdIds.searchWiFi / 256
    contentArray[1] = cmdIds.searchWiFi % 256
    for (let i = 0; i < uid.length; i++) {
        contentArray[i + 2] = i < uid.length ? uid.charCodeAt(i) : 0;
    }
    const packageArray = createPackageEnd(headArray, contentArray)

    const writeResult = await writeBLECharacteristicValue(this.lockInfo.deviceId,
        this.lockInfo.serviceId,
        this.lockInfo.writeCharacteristicId,
        packageArray)
    if (writeResult.code !== Result.Success.code) {
        return writeResult
    }
    return this.getWriteResult(this.startSearchWiFi, params)
}

/**
 * 连接wifi
 * @param params
 * @returns {Promise<unknown>}
 */
export async function connectWiFi(params) {
    const cardRequiredFields = ['ssid', 'password', 'clientId', 'starLockPeerId'];
    const missingField = checkRequiredFields(params, cardRequiredFields);
    if (missingField) {
        return new Result(Result.codes.NotMoreData, null, `参数信息不完整: ${missingField}`);
    }

    // 获取网关配置
    const config = await getGatewayConfig();
    if (config.code !== Result.Success.code) {
        return new Result(Result.codes.Fail, null, `获取网关配置失败: ${config.message}`);
    }

    const clientId = params.clientId;
    const starLockPeerId = params.starLockPeerId;
    let {
        ssid,
        password,
        configureJson = JSON.stringify({
            starcloudRpcPeerId: config.data.starcloudRpcPeerId,
            starcloudReportPeerId: config.data.starcloudReportPeerId,
            starcloudUrl: config.data.starcloudUrl,
            userPeerId: config.data.userPeerId,
            scdUrl: config.data.scdUrl,
            starlockPeerId: starLockPeerId,
            clientId: clientId,
            secretKey: generateRandomString(18),
        })
    } = params


    const uid = this.accountInfo.uid.toString()
    // 设置执行账号
    const result = await this.login(uid)
    if (result.code !== Result.Success.code) {
        return result
    }
    // 确认设备连接正常
    if (!params.connected) {
        const searchResult = await searchAndConnectDevice(this.lockInfo.bluetooth.bluetoothDeviceName)
        if (searchResult.code !== Result.Success.code) {
            return searchResult
        }
        this.updateLockInfo(searchResult.data)
    }

    // 检查是否已添加为用户
    const checkResult = await this.checkLockUser()
    if (checkResult.code !== Result.Success.code) {
        return checkResult
    }

    // 判断锁是否支持wifi功能
    if (!this.lockInfo.lockFeature || this.lockInfo.lockFeature.wifi !== 1) {
        return new Result(Result.codes.Fail, null, '该锁不支持wifi配置');
    }

    // 处理 configureJson
    let configureJsonBytes = [];
    if (configureJson) {
        for (let i = 0; i < configureJson.length; i++) {
            const code = configureJson.charCodeAt(i);
            if (code < 0x80) {
                configureJsonBytes.push(code);
            } else if (code < 0x800) {
                configureJsonBytes.push(0xc0 | (code >> 6));
                configureJsonBytes.push(0x80 | (code & 0x3f));
            } else {
                configureJsonBytes.push(0xe0 | (code >> 12));
                configureJsonBytes.push(0x80 | ((code >> 6) & 0x3f));
                configureJsonBytes.push(0x80 | (code & 0x3f));
            }
        }
    }
    const configureJsonLength = configureJsonBytes.length;

    // 计算总长度
    const length = 2 + 30 + 20 + 2 + configureJsonLength;
    const headArray = this.createPackageHeader(0, length);
    const contentArray = new Uint8Array(length);

    contentArray[0] = cmdIds.configureNetwork / 256;
    contentArray[1] = cmdIds.configureNetwork % 256;
    // SSID: 30字节，补0
    for (let i = 0; i < 30; i++) {
        contentArray[i + 2] = i < ssid.length ? ssid.charCodeAt(i) : 0;
    }
    // Password: 20字节，补0
    for (let i = 0; i < 20; i++) {
        contentArray[i + 32] = i < password.length ? password.charCodeAt(i) : 0;
    }
    // configureJsonLength: 2字节（大端序）
    contentArray[52] = (configureJsonLength >> 8) & 0xff;
    contentArray[53] = configureJsonLength & 0xff;
    // configureJson内容
    for (let i = 0; i < configureJsonLength; i++) {
        contentArray[54 + i] = configureJsonBytes[i];
    }

    console.log("配网命令：", Array.from(contentArray))
    const packageArray = createPackageEnd(headArray, contentArray)
    console.log("蓝牙包：", Array.from(packageArray))
    const writeResult = await writeBLECharacteristicValue(this.lockInfo.deviceId,
        this.lockInfo.serviceId,
        this.lockInfo.writeCharacteristicId,
        packageArray)
    if (writeResult.code !== Result.Success.code) {
        return writeResult
    }
    return this.getWriteResult(this.connectWiFi, params)
}


/**
 * 获取锁配网信息
 * @param params
 * @param {Number} params.uid  uid
 * @param {Number} params.deviceMac  锁mac地址
 * @returns {Promise<void>}
 */
export async function getLockNetworkInfo(params) {
    const cardRequiredFields = ['uid', 'deviceMac'];
    const missingField = checkRequiredFields(params, cardRequiredFields);
    if (missingField) {
        return new Result(Result.codes.NotMoreData, null, `参数信息不完整: ${missingField}`);
    }
    // 设置执行账号
    const result = await this.login(params.uid)
    if (result.code !== Result.Success.code) {
        return result
    }

    return await getDeviceNetworkInfo({
        deviceType: 2,
        deviceMac: params.deviceMac,
    })
}