package com.galaxis.soap.wms;

import com.galaxis.soap.wms.obj.*;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.FilenameUtils;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.core.io.ClassPathResource;

import javax.jws.WebService;
import javax.xml.namespace.QName;
import javax.xml.ws.Service;
import java.io.File;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.*;
import java.util.function.BiFunction;
import java.util.function.Function;

@WebService(serviceName = "WMSService", // 与接口中指定的name一致
        targetNamespace = "http://service.jztd.com", // 与接口中的命名空间一致,一般是接口的包名倒
        endpointInterface = "com.galaxis.soap.wms.WMSService"// 接口地址
)
@Slf4j
public class WMSServiceImpl implements WMSService {
    private static final String errorMsg = "当前下传数据中存在多个仓库的业务数据下传失败，请检查数据，一次只能下传一个仓库的业务数据";

    private static final ThreadPoolExecutor EXECUTOR = new ThreadPoolExecutor(
            512,
            512,
            1,
            TimeUnit.SECONDS,
            new LinkedBlockingQueue<>(4096)
    );

    private static final String API = "/wms/api";
    // 山西
    private static final String SX = "http://127.0.0.1:8082";
    // 重庆
    private static final String CQ = "http://127.0.0.1:8182";
    // 广西
    private static final String GX = "http://127.0.0.1:8282";
    // 四川
    private static final String SC = "http://127.0.0.1:8382";
    // 成都
    private static final String CD = "http://10.0.30.225:8106";
    // 贵州
    private static final String GZ = "http://10.0.30.225:8102";
    // 海南
    private static final String HN = "http://10.0.30.225:8109";
    // 河南
    private static final String HEN = "http://10.0.30.225:8110";
    // 云南
    private static final String YN = "http://10.0.30.220:18999";
    // 云南D300
    private static final String YND300 = "http://10.0.30.220:28999";
    // 云南D900
    private static final String YND900 = "http://10.0.30.220:38999";
    // D112
    private static final String D112 = "http://10.0.30.225:8999";

    // 物流中心编码与WebService服务映射
    private static final ConcurrentMap<String, String> WMS_MAPPING = new ConcurrentHashMap<String, String>() {{
        put("D104", ""); // 山西鸿翔一心堂药业有限公司
        put("D103", SC); // 四川鸿翔一心堂药业有限公司
        put("D105", CQ); // 重庆鸿翔一心堂药业有限公司
        put("D907", ""); // 上海鸿翔一心堂药业有限公司
        put("D101", GX); // 广西鸿翔一心堂药业有限公司
        put("D110", HEN); // 河南鸿翔一心堂药业有限公司
        put("D115", SX); // 一心堂药业(山西)有限公司
        put("D102", GZ); // 贵州鸿翔-一心堂药业有限公司
        put("D106", CD); // 成都鸿翔一心堂药业有限公司
        put("D109", HN); // 海南鸿翔一心堂药业有限公司
        put("D301", HN); // 海南一心堂医药有限公司
        put("D100", YN); // 一心堂药业集团股份有限公司
        put("D300", YND300); // 云南鸿云药业有限公司
        put("D108", ""); // 天津鸿翔一心堂药业有限公司
        put("D900", YND900); // 一心到家科技公司(电商仓)
        put("D504", ""); // 医云医疗产业发展(云南)有限公司
        put("D112", D112); // 山西一心堂广生药业连锁有限公司
    }};

    private static final ConcurrentMap<String, WMSService> SERVICE_MAPPING = new ConcurrentHashMap<>(WMS_MAPPING.size());

    @SneakyThrows
    public WMSServiceImpl() {
        // final String wsdl = IOUtils.toString(new ClassPathResource("WMSService.xml").getInputStream(), StandardCharsets.UTF_8);
        final String wsdl = IOUtils.toString(new ClassPathResource("YN_WMSService.xml.xml").getInputStream(), StandardCharsets.UTF_8);
        final String usrHome = System.getProperty("user.home");
        for (Map.Entry<String, String> entry : WMS_MAPPING.entrySet()) {
            final String bwkey = entry.getKey();
            final String host = entry.getValue();
            log.info("### {} -> {}", bwkey, host);
            if (StringUtils.isBlank(host)) {
                continue;
            }
            // URL url = new URL(host + API + "?wsdl");
            String location = host + API;
            File file = new File(FilenameUtils.concat(usrHome, bwkey + ".wsdl.xml"));
            FileUtils.writeStringToFile(file, StringUtils.replace(wsdl, "#{__location}", location), StandardCharsets.UTF_8);
            URL url = file.toURI().toURL();
            QName qName = new QName("http://service.jztd.com", "WMSService");
            Service service = Service.create(url, qName);
            service.setExecutor(EXECUTOR);
            WMSService wmsService = service.getPort(WMSService.class);
            SERVICE_MAPPING.put(bwkey, wmsService);
        }
    }

    private <P, R> List<R> distribute(final String method, List<P> params, Function<P, String> getBWKEY, BiFunction<WMSService, List<P>, List<R>> execute) {
        log.info("method={} | params={}", method, params);
        if (params == null) {
            params = new ArrayList<>();
        }
        // 拆分参数
        final Map<String, List<P>> paramsMap = new HashMap<>();
        for (P param : params) {
            paramsMap.computeIfAbsent(getBWKEY.apply(param), bwkey -> new ArrayList<>()).add(param);
        }
        // 分发数据
        Map<String, Future<List<R>>> futureMap = new HashMap<>(paramsMap.size());
        for (Map.Entry<String, List<P>> entry : paramsMap.entrySet()) {
            final String bwkey = entry.getKey();
            final List<P> list = entry.getValue();
            final WMSService wmsService = SERVICE_MAPPING.get(bwkey);
            if (wmsService == null || list == null || list.isEmpty()) {
                log.error("不能分发数据：method={} | bwkey={} | params={}", method, bwkey, list);
                continue;
            }
            Future<List<R>> future = EXECUTOR.submit(() -> {
                log.info("分发数据：method={} | bwkey={} | params={}", method, bwkey, list);
                return execute.apply(wmsService, list);
            });
            futureMap.put(bwkey, future);
        }
        // 收集返回数据
        final List<R> res = new ArrayList<>(params.size());
        for (Map.Entry<String, Future<List<R>>> entry : futureMap.entrySet()) {
            final String bwkey = entry.getKey();
            final Future<List<R>> future = entry.getValue();
            try {
                res.addAll(future.get());
            } catch (Exception e) {
                log.info("分发数据失败：method={} | bwkey={}", method, bwkey, e);
            }
        }
        return res;
    }

    @Override
    public List<DT_KUNNR_IN_RT_01> MT_KUNNR_IN_WMS01(List<DT_KUNNR_IN_01> params) {
        return distribute(
                "MT_KUNNR_IN_WMS01",
                params,
                DT_KUNNR_IN_01::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS01
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_02> MT_KUNNR_IN_WMS02(List<DT_KUNNR_IN_02> params) {
        return distribute(
                "MT_KUNNR_IN_WMS02",
                params,
                DT_KUNNR_IN_02::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS02
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_03> MT_KUNNR_IN_WMS03(List<DT_KUNNR_IN_03> params) {
        return distribute(
                "MT_KUNNR_IN_WMS03",
                params,
                DT_KUNNR_IN_03::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS03
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_04> MT_KUNNR_IN_WMS04(List<DT_KUNNR_IN_04> params) {
        return distribute(
                "MT_KUNNR_IN_WMS04",
                params,
                DT_KUNNR_IN_04::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS04
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_06> MT_KUNNR_IN_WMS06(List<DT_KUNNR_IN_06> params) {
        return distribute(
                "MT_KUNNR_IN_WMS06",
                params,
                DT_KUNNR_IN_06::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS06
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_08> MT_KUNNR_IN_WMS08(List<DT_KUNNR_IN_08> params) {
        return distribute(
                "MT_KUNNR_IN_WMS08",
                params,
                DT_KUNNR_IN_08::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS08
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_09> MT_KUNNR_IN_WMS09(List<DT_KUNNR_IN_09> params) {
        return distribute(
                "MT_KUNNR_IN_WMS09",
                params,
                DT_KUNNR_IN_09::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS09
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_14> MT_KUNNR_IN_WMS14(List<DT_KUNNR_IN_14> params) {
        return distribute(
                "MT_KUNNR_IN_WMS14",
                params,
                DT_KUNNR_IN_14::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS14
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_10_2> MT_KUNNR_IN_WMS10_2(List<DT_KUNNR_IN_10_2> params) {
        return distribute(
                "MT_KUNNR_IN_WMS10_2",
                params,
                DT_KUNNR_IN_10_2::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS10_2
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_16> MT_KUNNR_IN_WMS16(List<DT_KUNNR_IN_16> params) {
        return distribute(
                "MT_KUNNR_IN_WMS16",
                params,
                DT_KUNNR_IN_16::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS16
        );
    }

    @Override
    public List<DT_KUNNR_IN_RT_17> MT_KUNNR_IN_WMS17(List<DT_KUNNR_IN_17> params) {
        return distribute(
                "MT_KUNNR_IN_WMS17",
                params,
                DT_KUNNR_IN_17::getBWKEY,
                WMSService::MT_KUNNR_IN_WMS17
        );
    }
}