package com.mm.android.deviceaddmodule.mobilecommon.AppConsume;
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import android.text.TextUtils;
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import com.mm.android.deviceaddmodule.mobilecommon.common.LCConfiguration;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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/**
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* <p>
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* 根据二维码扫描结果生成相应的类
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* </p>
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*/
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public class ScanResultFactory {
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// 工厂方法.注意 返回类型为抽象产品角色
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private static String tag = "www.hsview.com";
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private static String tag_lc = "www.lechange.cn";
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public static ScanResult scanResult(String scanString) {
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if (ProviderManager.getAppProvider().getAppType() == LCConfiguration.APP_LECHANGE_OVERSEA) {//海外二维码规则
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// 带NC标签的
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final String[] NC_ARRAYS = new String[]{"NC:", "nC:", "Nc:", "nc:", "NC：", "nC：", "Nc：", "nc："};
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// 带SC标签的
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final String[] SC_ARRAYS = new String[]{"SC:", "sC:", "Sc:", "Sc:", "SC：", "sC：", "Sc：", "sc："};
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boolean hasNc = hasTag(scanString, NC_ARRAYS);
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boolean hasSc = hasTag(scanString, SC_ARRAYS);
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if((hasNc || hasSc) && scanString.contains("{")) {
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return new PseudoJsonNcScanResult(scanString);
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} else {
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String deviceSN = "";
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String deviceSerial = "";
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if (scanString.contains(",")) { //逗号分割，{SN:2J021B3PAK00120,DT:IPC-HFW1120SP-W-0280B,RC:564897}
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scanString = scanString.substring(1, scanString.length() - 1); //去掉收尾花括号
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String[] array = scanString.split(",");
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for (String strArray : array) {
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if (strArray.contains("SN:")) {
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deviceSN = strArray.substring(strArray.indexOf("SN:") + 3, strArray.length());
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}
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if (strArray.contains("DT:")) {
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deviceSerial = strArray.substring(strArray.indexOf("DT:") + 3, strArray.length());
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}
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}
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} else if (scanString.contains(";")) {//分号分割，{SN:2J021B3PAK00120;DT:IPC-HFW1120SP-W-0280B;RC:564897}
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scanString = scanString.substring(1, scanString.length() - 1); //去掉收尾花括号
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String[] array = scanString.split(";");
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for (String strArray : array) {
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if (strArray.contains("SN:")) {
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deviceSN = strArray.substring(strArray.indexOf("SN:") + 3, strArray.length());
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}
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if (strArray.contains("DT:")) {
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deviceSerial = strArray.substring(strArray.indexOf("DT:") + 3, strArray.length());
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}
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}
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} else if (scanString.contains(":")) { //2M047C9PAN00005:DHI-ARD1611-W:PJ0V46
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String[] array = scanString.split(":");
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deviceSN = array[0];
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deviceSerial = array[1];
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} else {
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deviceSN = scanString;
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}
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// 兼容 俄语区Q4的订单采用标签二维码内容异常 格式为：DH-IPC-C35P,4K002C6PAJA49A7
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if(TextUtils.isEmpty(deviceSN)) {
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String[] array = scanString.split(",");
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if(array != null && array.length == 2) {
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deviceSN = array[1];
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}
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}
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ScanResult scanResult = new ScanResult();
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scanResult.setSn(deviceSN);
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scanResult.setMode(deviceSerial);
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return scanResult;
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}
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} else {//国内二维码规则
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if(scanString.contains(tag) || scanString.contains(tag_lc)){
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if(scanString.contains("{")){
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// 兼容TC1
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ScanResult scanResult = new PseudoJsonScanResult(scanString);
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return scanResult;
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}
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// 兼容老乐橙设备
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int index = scanString.indexOf('=');
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String sn = scanString.substring(index + 1, scanString.length());
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ScanResult scanResult = new ScanResult();
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scanResult.setSn(sn);
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return scanResult;
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} else if (scanString.contains("{")) {
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ScanResult result = new PseudoJsonNcScanResult(scanString);
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return result;
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} else if (!scanString.contains("SN:") || !scanString.contains("SN=") || !scanString.contains("SN =") ||
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!scanString.contains("sn:") || !scanString.contains("sn=") || !scanString.contains("sn =")) {
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if (!checkString(scanString)) {
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String[] strings = scanString.split(":");
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if (strings != null && !scanString.startsWith("http://") && strings.length == 3) {
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return new TwoColonsScanResult(scanString);
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} else if (strings != null && !scanString.startsWith("http://") && strings.length == 2) {
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return new OneColonScanResult(scanString);
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}
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} else {
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ScanResult scanResult = new ScanResult();
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scanResult.setSn(scanString);
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return scanResult;
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}
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}
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}
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return new ScanResult();
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}
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// 判断是否有tag
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private static boolean hasTag(String scanString, String[] tagArrays) {
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boolean hasTag = false;
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for (String tag : tagArrays) {
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if (scanString.contains(tag)) {
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hasTag = true;
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break;
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}
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}
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return hasTag;
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}
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/**
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* 判断是否只包含数字或大小写字母
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*
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* @param str
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* @return
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*/
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public static boolean checkString(String str) {
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String regEx = "[0-9A-Za-z]*"; // 只能是数字以及个别字符
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Pattern p = Pattern.compile(regEx);
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Matcher m = p.matcher(str);
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if (m.matches()) {
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return true;
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} else {
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return false;
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}
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}
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}
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