Subversion Repositories SmartDukaan

package com.smartdukaan.cron.scheduled;

import com.spice.profitmandi.dao.model.ImeiActivationTimestampModel;
import com.spice.profitmandi.dao.repository.fofo.ActivatedImeiRepository;
import com.spice.profitmandi.service.inventory.InventoryService;
import okhttp3.*;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.nio.file.Files;
import java.nio.file.Paths;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Component
class VivoImeiActivationService {

    @Autowired
    InventoryService inventoryService;

    @Autowired
    CaptchaService captchaService;

    @Autowired
    ActivatedImeiRepository activatedImeiRepository;

    private static final Logger LOGGER = LogManager.getLogger(VivoImeiActivationService.class);

    private final Map<String, List<Cookie>> cookieStore = new HashMap<>();

    public void checkImeiActivation() throws Exception {
        if (LocalDate.now().getDayOfMonth() == 1) return;

        List<ImeiActivationTimestampModel> imeisActivationList = activatedImeiRepository
                .selectImeiActivationPendingByBrand("Vivo", 2);
        LOGGER.info("Secondary imeisActivationList = {}, size = {}", imeisActivationList, imeisActivationList.size());

        processImeis(imeisActivationList);
    }

    public void checkImeiActivationTertiary() throws Exception {
        if (LocalDate.now().getDayOfMonth() == 1) return;

        List<ImeiActivationTimestampModel> imeisActivationList = activatedImeiRepository
                .selectImeiActivationPendingByBrandTertiary("Vivo", 2);
        LOGGER.info("Tertiary imeisActivationList = {}, size = {}", imeisActivationList, imeisActivationList.size());

        processImeis(imeisActivationList);
    }

    private void processImeis(List<ImeiActivationTimestampModel> imeisActivationList) throws Exception {
        if (imeisActivationList.isEmpty()) return;

        cookieStore.clear();

        OkHttpClient okHttpClient = new OkHttpClient.Builder().cookieJar(new CookieJar() {
            @Override
            public void saveFromResponse(HttpUrl httpUrl, List<Cookie> list) {
                LOGGER.info("SAVE fROM - {}", httpUrl.host());
                cookieStore.put(httpUrl.host(), list);
            }

            @Override
            public List<Cookie> loadForRequest(HttpUrl httpUrl) {
                List<Cookie> cookies = cookieStore.get(httpUrl.host());
                LOGGER.info("load from - {}", httpUrl.host());
                return cookies != null ? cookies : new ArrayList<>();
            }
        }).build();

        Request request = new Request.Builder().url("https://www.vivo.com/in/support/IMEI").build();
        try (Response seedResponse = okHttpClient.newCall(request).execute()) {
            // Consume response to establish cookies
        }

        for (ImeiActivationTimestampModel imeiActivationTimestampModel : imeisActivationList) {
            String captchaBreak = this.getNewCaptcha(okHttpClient);
            this.getImeiActivation(captchaBreak, okHttpClient, imeiActivationTimestampModel);
        }
    }

    public String getNewCaptcha(OkHttpClient okHttpClient) throws Exception {
        LOGGER.info("okHttpClient" + okHttpClient);

        HttpUrl vivoSupportUrl = HttpUrl.parse("https://www.vivo.com/in/support/generatingCodes");
        Request request = new Request.Builder().url(vivoSupportUrl).build();

        String filePath = "/tmp/captcha.jpg";
        try (Response response = okHttpClient.newCall(request).execute()) {
            LOGGER.info("cookie {}", this.cookieStore.values());
            LOGGER.info("vivoSupportUrl" + vivoSupportUrl);
            Files.write(Paths.get(filePath), response.body().bytes());
        }

        String captchaBreak = captchaService.getCaptchaCode(filePath);
        System.out.println("Captcha is " + captchaBreak);
        return captchaBreak;
    }

    public void getImeiActivation(String captchaBreak, OkHttpClient okHttpClient,
                                  ImeiActivationTimestampModel vivoImeiAndActivationTimeStampModel) throws Exception {

        String imei = vivoImeiAndActivationTimeStampModel.getSerialNumber();
        RequestBody formBody = new FormBody.Builder().add("imei", imei).add("code", captchaBreak).build();

        Request request1 = new Request.Builder().url("https://www.vivo.com/in/support/checkCode").post(formBody)
                .build();

        JSONObject imeiActivationJson;
        try (Response response2 = okHttpClient.newCall(request1).execute()) {
            imeiActivationJson = new JSONObject(response2.body().string());
        }

        JSONObject data = imeiActivationJson.getJSONObject("data");
        int status = data.getInt("status");
        if (status == 0) {
            LOGGER.info("Found invalid captcha");
            return;
        } else if (status == 2) {
            LOGGER.info("Received status 2 for {}, data {}", imei, data);
            activatedImeiRepository.saveActivation(imei, null);
            return;
        }

        JSONObject imeiQueryDto = data.getJSONObject("imeiQueryDto");
        LOGGER.info("imeiQueryDto - {}", imeiQueryDto);
        String dueTimeString = imeiQueryDto.getString("dueTime");

        if (dueTimeString.equals("")) {
            activatedImeiRepository.saveActivation(imei, null);
            return;
        }

        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("dd/MM/yyyy");
        dueTimeString = dueTimeString.split(" ")[0];
        LocalDate dueDate = LocalDate.parse(dueTimeString, formatter);

        activatedImeiRepository.saveActivation(imei, dueDate.atStartOfDay().minusYears(1));
        LOGGER.info("activatedImei saved for {} with dueDate {}", imei, dueDate.atStartOfDay());
    }
}