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package com.by4cloud.platformx.business.service.impl;
 
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.date.DatePattern;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.ObjUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.by4cloud.platformx.admin.api.entity.SysDept;
import com.by4cloud.platformx.admin.api.feign.RemoteDeptService;
import com.by4cloud.platformx.business.dto.BankStatementUpdateDTO;
import com.by4cloud.platformx.business.dto.PaymentConfirmAddDTO;
import com.by4cloud.platformx.business.entity.*;
import com.by4cloud.platformx.business.mapper.BankStatementItemMapper;
import com.by4cloud.platformx.business.mapper.BankStatementMapper;
import com.by4cloud.platformx.business.mapper.BusinessCustomerMapper;
import com.by4cloud.platformx.business.mapper.ContractMapper;
import com.by4cloud.platformx.business.service.BankStatementService;
import com.by4cloud.platformx.business.service.PaymentConfirmService;
import com.by4cloud.platformx.business.vo.StatementContractVo;
import com.by4cloud.platformx.common.core.util.R;
import com.by4cloud.platformx.common.security.util.SecurityUtils;
import com.github.yulichang.wrapper.MPJLambdaWrapper;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Service;
 
import java.math.BigDecimal;
import java.util.List;
import java.util.stream.Collectors;
 
/**
 * 银行流水
 *
 * @author syt
 * @date 2026-08-07 16:10:36
 */
@Slf4j
@Service
@RequiredArgsConstructor
public class BankStatementServiceImpl extends ServiceImpl<BankStatementMapper, BankStatement> implements BankStatementService {
 
    private final PaymentConfirmService paymentConfirmService;
    private final ContractMapper contractMapper;
    private final BusinessCustomerMapper businessCustomerMapper;
    private final StringRedisTemplate redisTemplate;
    private final RemoteDeptService remoteDeptService;
    private final BankStatementItemMapper bankStatementItemMapper;
 
    @Value("${bip.url}")
    private String url;
 
    @Value("${bip.flag}")
    private Boolean bipFlag;
 
    @Override
    public R edit(BankStatementUpdateDTO updateDTO) {
        BankStatement statement = baseMapper.selectById(updateDTO.getId());
        if (CollUtil.isEmpty(updateDTO.getContractCollectionList())){
            return R.failed("请选择收款合同后在提交");
        }
        BigDecimal toPaidTotal = updateDTO.getContractCollectionList().stream() .map(StatementContractDTO::getToPaidAmount)
                .reduce(BigDecimal.ZERO, BigDecimal::add);
        if (toPaidTotal.compareTo(statement.getTranAmount().subtract(statement.getConfirmAmount()))>0){
            return R.failed("确认收款总额不能超过交易流水金额");
        }
 
        //bip推送
        if (bipFlag) {
            R r = pushSaveCollection(statement, updateDTO.getContractCollectionList());
            if (!r.isOk()){
                return r;
            }
        }
 
        statement.setConfirmAmount(statement.getConfirmAmount().add(toPaidTotal));
        baseMapper.updateById(statement);
 
        updateDTO.getContractCollectionList().stream().forEach(statementContractDTO -> {
            BankStatementItem item = new BankStatementItem();
            item.setStatetId(statement.getId());
            item.setBankSeqNo(statement.getBankSeqNo());
            item.setConfirmAmount(statementContractDTO.getToPaidAmount());
            item.setContractId(statementContractDTO.getId());
            bankStatementItemMapper.insert(item);
 
            Contract contract = contractMapper.selectById(statementContractDTO.getId());
            PaymentConfirmAddDTO addDTO = new PaymentConfirmAddDTO();
            addDTO.setBusGuestId(statement.getBusGuestId()+"");
            addDTO.setConfirmTime(statement.getTranDate());
            addDTO.setContractNo(contract.getContractNo());
            addDTO.setInOrOut("1");
            addDTO.setTransationAmount(statementContractDTO.getToPaidAmount());
            addDTO.setBankSeqNo(statement.getBankSeqNo());
            paymentConfirmService.add(addDTO);
        });
 
        return R.ok();
    }
 
    private R pushSaveCollection(BankStatement statement, List<StatementContractDTO> contractDTOList) {
        String accessToken = "";
        if (redisTemplate.hasKey("BIP_TOKEN")) {
            accessToken = (String) redisTemplate.opsForValue().get("BIP_TOKEN");
        } else {
            accessToken = paymentConfirmService.getAccessToken(accessToken);
        }
        if (StrUtil.isEmpty(accessToken)) {
            log.error("bip accessToken 获取异常");
            return R.failed("bip accessToken 获取异常");
        }
        String finalAccessToken = accessToken;
 
        BusinessCustomer customer = businessCustomerMapper.selectById(statement.getBusGuestId());
        if (ObjUtil.isNull(customer)||StrUtil.isEmpty(customer.getBipCode())){
            log.error("查询客户信息异常");
            return R.failed("查询客户信息异常");
        }
        R<SysDept> r = remoteDeptService.getById(SecurityUtils.getUser().getCompId());
        log.info("查询单位信息:{}",JSONObject.toJSONString(r.getData()));
        if (!r.isOk()){
            log.error("查询单位信息异常");
            return R.failed("查询单位信息异常");
        }
        SysDept dept = r.getData();
        JSONObject params = genRequestParam(statement,dept,customer,contractDTOList);
 
        log.info("收款单集成 Request:{}", params.toJSONString());
        String result = HttpUtil.post(url + "/yonbip/EFI/collection/saveandsubmit?access_token=" + finalAccessToken, params.toJSONString());
        log.info("收款单集成 Response:{}", result);
 
        JSONObject resultJson = JSONObject.parseObject(result);
        if (!resultJson.getString("code").equals("200")) {
            return R.failed(resultJson.getString("message"));
        }
        return R.ok();
    }
 
    private JSONObject genRequestParam(BankStatement statement,SysDept dept,BusinessCustomer customer,List<StatementContractDTO> contractDTOList) {
        JSONObject jsonObject = new JSONObject();
        JSONObject data = new JSONObject();
        data.put("billDate",DateUtil.format(statement.getTranDate(), DatePattern.NORM_DATETIME_FORMAT));
        data.put("exchangeRate","1");//汇率
        data.put("exchangeRateDate",DateUtil.now());//汇率时间
        data.put("objectType","1");
        data.put("customerCode",customer.getBipCode());//客户编码
        data.put("financeOrgCode",dept.getBipCode());//开票组织编码
        data.put("orgCode",dept.getBipCode());//业务组织编码
        data.put("bustypeCode","ar_colsale");// TODO 交易类型编码 暂估默认ZGYSFP,装备默认ZBYXGLXT暂时不能用
        data.put("oriCurrencyCode","CNY");//币种
        data.put("srcBillType","38");
        data.put("srcBillNo",statement.getBankSeqNo());
        data.put("_status","Insert");
        JSONArray bodyItem = new JSONArray();
        for (StatementContractDTO statementContractDTO:contractDTOList) {
            Contract contract = contractMapper.selectById(statementContractDTO.getId());
            JSONObject item = new JSONObject();
            item.put("oriTaxIncludedAmount", statementContractDTO.getToPaidAmount());
            item.put("contractNo", contract.getContractNo());
            item.put("quickTypeCode", "1");
            item.put("_status", "Insert");
            bodyItem.add(item);
        }
        data.put("bodyItem",bodyItem);
        jsonObject.put("data",data);
        return  jsonObject;
    }
 
    @Override
    public R getHistoryById(Long id) {
        MPJLambdaWrapper<BankStatementItem> wrapper = new MPJLambdaWrapper<BankStatementItem>()
                .selectAll(BankStatementItem.class)
                .select(Contract::getContractNo)
                .select(Contract::getPartyA)
                .select(Contract::getAmount)
                .leftJoin(Contract.class,Contract::getId,BankStatementItem::getContractId)
                .eq(BankStatementItem::getCompId,SecurityUtils.getUser().getCompId())
                .orderByDesc(BankStatementItem::getCreateTime);
        return R.ok(bankStatementItemMapper.selectJoinList(StatementContractVo.class, wrapper));
    }
 
    @Override
    public R delHistoryById(Long id) {
 
        BankStatementItem statement = bankStatementItemMapper.selectById(id);
        BankStatement bankStatement = baseMapper.selectById(statement.getStatetId());
        Contract contract = contractMapper.selectById(statement.getContractId());
        if (ObjUtil.isNull(contract)){
            return R.failed("合同信息异常");
        }
        BusinessCustomer customer = businessCustomerMapper.selectById(contract.getPartyAId());
        if (ObjUtil.isNull(customer)){
            return R.failed("客户信息信息异常");
        }
        R<SysDept> r = remoteDeptService.getById(contract.getPartyBId());
        if (!r.isOk()){
            return r;
        }
        //bip推送
        if (bipFlag) {
            String accessToken = "";
            if (redisTemplate.hasKey("BIP_TOKEN")) {
                accessToken = (String) redisTemplate.opsForValue().get("BIP_TOKEN");
            } else {
                accessToken = paymentConfirmService.getAccessToken(accessToken);
            }
            if (StrUtil.isEmpty(accessToken)) {
                log.error("bip accessToken 获取异常");
                return R.failed("bip accessToken 获取异常");
            }
            String finalAccessToken = accessToken;
            JSONObject request = genRefundParam(bankStatement,statement, contract, customer, r.getData());
            log.info("收款退款单-退款单一历史确认请求入参:{}", request.toJSONString());
            String result = HttpUtil.post(url + "/yonbip/EFI/arRefund/saveandsubmit?access_token=" + finalAccessToken, request.toJSONString());
            log.info("收款退款单-退款单一历史确认请求回参:{}", result);
            JSONObject resultJson = JSONObject.parseObject(result);
            if (!resultJson.getString("code").equals("200")) {
                return R.failed(resultJson.getString("message"));
            }
        }
        bankStatementItemMapper.deleteById(id);
 
        bankStatement.setConfirmAmount(bankStatement.getConfirmAmount().subtract(statement.getConfirmAmount()));
        baseMapper.updateById(bankStatement);
        return R.ok();
    }
 
    private JSONObject genRefundParam(BankStatement bankStatement,BankStatementItem statement, Contract contract,BusinessCustomer customer, SysDept dept) {
        JSONObject jsonObject = new JSONObject();
        JSONObject data = new JSONObject();
        data.put("billDate",DateUtil.now());
        data.put("exchangeRate","1");//汇率
        data.put("exchangeRateDate",DateUtil.now());//汇率时间
        data.put("objectType","1");
        data.put("customerCode",customer.getBipCode());//客户编码
        data.put("financeOrgCode",dept.getBipCode());//开票组织编码
        data.put("orgCode",dept.getBipCode());//业务组织编码
        data.put("bustypeCode","ar_refsale");//交易类型编码 暂估默认ZGYSFP,销售默认MJHYXGLXT
        data.put("oriCurrencyCode","CNY");//币种
        data.put("srcBillType","38");
        data.put("srcBillNo",bankStatement.getBankSeqNo());
        data.put("_status","Insert");
        JSONArray bodyItem = new JSONArray();
        JSONObject item = new JSONObject();
        item.put("oriTaxIncludedAmount", statement.getConfirmAmount());
        item.put("contractNo", contract.getContractNo());
        item.put("quickTypeCode", "1");
        item.put("_status", "Insert");
        bodyItem.add(item);
        data.put("bodyItem",bodyItem);
        jsonObject.put("data",data);
        return  jsonObject;
    }
 
    @Override
    public R backBal(Long id) {
        BankStatement bankStatement = baseMapper.selectById(id);
        BusinessCustomer customer = businessCustomerMapper.selectById(bankStatement.getBusGuestId());
        if (ObjUtil.isNull(customer)||StrUtil.isEmpty(customer.getBipCode())){
            log.error("查询客户信息异常");
            return R.failed("查询客户信息异常");
        }
        R<SysDept> r = remoteDeptService.getById(SecurityUtils.getUser().getCompId());
        if (!r.isOk()){
            log.error("查询单位信息异常");
            return R.failed("查询单位信息异常");
        }
        SysDept dept = r.getData();
        List<BankStatementItem> items = bankStatementItemMapper.selectList(Wrappers.<BankStatementItem>lambdaQuery()
                .eq(BankStatementItem::getStatetId,id));
        if (bipFlag){
            String accessToken = "";
            if (redisTemplate.hasKey("BIP_TOKEN")) {
                accessToken = (String) redisTemplate.opsForValue().get("BIP_TOKEN");
            } else {
                accessToken = paymentConfirmService.getAccessToken(accessToken);
            }
            if (StrUtil.isEmpty(accessToken)) {
                log.error("bip accessToken 获取异常");
                return R.failed("bip accessToken 获取异常");
            }
            String finalAccessToken = accessToken;
            JSONObject request = genBackBalParam(bankStatement,customer,dept,items);
            log.info("收款退款单-退款余额请求入参:{}", request.toJSONString());
            String result = HttpUtil.post(url + "/yonbip/EFI/arRefund/saveandsubmit?access_token=" + finalAccessToken, request.toJSONString());
            log.info("收款退款单-退款余额请求回参:{}", result);
            JSONObject resultJson = JSONObject.parseObject(result);
            if (!resultJson.getString("code").equals("200")) {
                return R.failed(resultJson.getString("message"));
            }
        }
        bankStatement.setTranAmount(bankStatement.getConfirmAmount());
        baseMapper.updateById(bankStatement);
        return R.ok();
    }
 
    private JSONObject genBackBalParam(BankStatement bankStatement, BusinessCustomer customer, SysDept dept, List<BankStatementItem> items) {
        JSONObject jsonObject = new JSONObject();
        JSONObject data = new JSONObject();
        data.put("billDate",DateUtil.now());
        data.put("exchangeRate","1");//汇率
        data.put("exchangeRateDate",DateUtil.now());//汇率时间
        data.put("objectType","1");
        data.put("customerCode",customer.getBipCode());//客户编码
        data.put("financeOrgCode",dept.getBipCode());//开票组织编码
        data.put("orgCode",dept.getBipCode());//业务组织编码
        data.put("bustypeCode","ar_refsale");//交易类型编码 暂估默认ZGYSFP,销售默认MJHYXGLXT
        data.put("oriCurrencyCode","CNY");//币种
        data.put("srcBillType","38");
        data.put("srcBillNo",bankStatement.getBankSeqNo());
        data.put("_status","Insert");
        JSONArray bodyItem = new JSONArray();
        JSONObject item = new JSONObject();
        item.put("oriTaxIncludedAmount", bankStatement.getTranAmount().subtract(bankStatement.getConfirmAmount()));
        item.put("quickTypeCode", "1");
        item.put("_status", "Insert");
        bodyItem.add(item);
        data.put("bodyItem",bodyItem);
        jsonObject.put("data",data);
        return  jsonObject;
    }
 
    @Override
    public R backAll(Long id) {
        BankStatement bankStatement = baseMapper.selectById(id);
        BusinessCustomer customer = businessCustomerMapper.selectById(bankStatement.getBusGuestId());
        if (ObjUtil.isNull(customer)||StrUtil.isEmpty(customer.getBipCode())){
            log.error("查询客户信息异常");
            return R.failed("查询客户信息异常");
        }
        R<SysDept> r = remoteDeptService.getById(SecurityUtils.getUser().getCompId());
        if (!r.isOk()){
            log.error("查询单位信息异常");
            return R.failed("查询单位信息异常");
        }
        SysDept dept = r.getData();
        List<BankStatementItem> items = bankStatementItemMapper.selectList(Wrappers.<BankStatementItem>lambdaQuery()
                .eq(BankStatementItem::getStatetId,id));
        if (bipFlag){
            String accessToken = "";
            if (redisTemplate.hasKey("BIP_TOKEN")) {
                accessToken = (String) redisTemplate.opsForValue().get("BIP_TOKEN");
            } else {
                accessToken = paymentConfirmService.getAccessToken(accessToken);
            }
            if (StrUtil.isEmpty(accessToken)) {
                log.error("bip accessToken 获取异常");
                return R.failed("bip accessToken 获取异常");
            }
            String finalAccessToken = accessToken;
            JSONObject request = genBackAllParam(bankStatement,customer,dept,items);
            log.info("收款退款单-退款所有请求入参:{}", request.toJSONString());
            String result = HttpUtil.post(url + "/yonbip/EFI/arRefund/saveandsubmit?access_token=" + finalAccessToken, request.toJSONString());
            log.info("收款退款单-退款所有请求回参:{}", result);
            JSONObject resultJson = JSONObject.parseObject(result);
            if (!resultJson.getString("code").equals("200")) {
                return R.failed(resultJson.getString("message"));
            }
        }
        bankStatement.setConfirmAmount(new BigDecimal("0"));
        baseMapper.updateById(bankStatement);
        return R.ok();
    }
 
    private JSONObject genBackAllParam(BankStatement bankStatement, BusinessCustomer customer, SysDept dept, List<BankStatementItem> items) {
        JSONObject jsonObject = new JSONObject();
        JSONObject data = new JSONObject();
        data.put("billDate",DateUtil.now());
        data.put("exchangeRate","1");//汇率
        data.put("exchangeRateDate",DateUtil.now());//汇率时间
        data.put("objectType","1");
        data.put("customerCode",customer.getBipCode());//客户编码
        data.put("financeOrgCode",dept.getBipCode());//开票组织编码
        data.put("orgCode",dept.getBipCode());//业务组织编码
        data.put("bustypeCode","ar_refsale");//交易类型编码 暂估默认ZGYSFP,销售默认MJHYXGLXT
        data.put("oriCurrencyCode","CNY");//币种
        data.put("srcBillType","38");
        data.put("srcBillNo",bankStatement.getBankSeqNo());
        data.put("_status","Insert");
        JSONArray bodyItem = new JSONArray();
        JSONObject item = new JSONObject();
        item.put("oriTaxIncludedAmount", bankStatement.getTranAmount());
        item.put("quickTypeCode", "1");
        item.put("_status", "Insert");
        bodyItem.add(item);
        data.put("bodyItem",bodyItem);
        jsonObject.put("data",data);
        return  jsonObject;
    }
 
    @Override
    public R backHis(Long id) {
        BankStatement bankStatement = baseMapper.selectById(id);
        BusinessCustomer customer = businessCustomerMapper.selectById(bankStatement.getBusGuestId());
        if (ObjUtil.isNull(customer)||StrUtil.isEmpty(customer.getBipCode())){
            log.error("查询客户信息异常");
            return R.failed("查询客户信息异常");
        }
        R<SysDept> r = remoteDeptService.getById(SecurityUtils.getUser().getCompId());
        if (!r.isOk()){
            log.error("查询单位信息异常");
            return R.failed("查询单位信息异常");
        }
        SysDept dept = r.getData();
        List<BankStatementItem> items = bankStatementItemMapper.selectList(Wrappers.<BankStatementItem>lambdaQuery()
                .eq(BankStatementItem::getStatetId,id));
        if (bipFlag){
            String accessToken = "";
            if (redisTemplate.hasKey("BIP_TOKEN")) {
                accessToken = (String) redisTemplate.opsForValue().get("BIP_TOKEN");
            } else {
                accessToken = paymentConfirmService.getAccessToken(accessToken);
            }
            if (StrUtil.isEmpty(accessToken)) {
                log.error("bip accessToken 获取异常");
                return R.failed("bip accessToken 获取异常");
            }
            String finalAccessToken = accessToken;
            JSONObject request = genBackHisParam(bankStatement,customer,dept,items);
            log.info("收款退款单-退款历史确认请求入参:{}", request.toJSONString());
            String result = HttpUtil.post(url + "/yonbip/EFI/arRefund/saveandsubmit?access_token=" + finalAccessToken, request.toJSONString());
            log.info("收款退款单-退款历史确认请求回参:{}", result);
            JSONObject resultJson = JSONObject.parseObject(result);
            if (!resultJson.getString("code").equals("200")) {
                return R.failed(resultJson.getString("message"));
            }
        }
 
        bankStatement.setConfirmAmount(new BigDecimal("0"));
        baseMapper.updateById(bankStatement);
        bankStatementItemMapper.deleteByIds(items.stream().map(item->item.getId()).collect(Collectors.toList()));
        return R.ok();
    }
 
    private JSONObject genBackHisParam(BankStatement bankStatement, BusinessCustomer customer, SysDept dept,List<BankStatementItem> items) {
        JSONObject jsonObject = new JSONObject();
        JSONObject data = new JSONObject();
        data.put("billDate",DateUtil.now());
        data.put("exchangeRate","1");//汇率
        data.put("exchangeRateDate",DateUtil.now());//汇率时间
        data.put("objectType","1");
        data.put("customerCode",customer.getBipCode());//客户编码
        data.put("financeOrgCode",dept.getBipCode());//开票组织编码
        data.put("orgCode",dept.getBipCode());//业务组织编码
        data.put("bustypeCode","ar_refsale");//交易类型编码 暂估默认ZGYSFP,销售默认MJHYXGLXT
        data.put("oriCurrencyCode","CNY");//币种
        data.put("srcBillType","38");
        data.put("srcBillNo",bankStatement.getBankSeqNo());
        data.put("_status","Insert");
        JSONArray bodyItem = new JSONArray();
        for (BankStatementItem statementItem:items) {
            Contract contract = contractMapper.selectById(statementItem.getContractId());
            JSONObject item = new JSONObject();
            item.put("oriTaxIncludedAmount", statementItem.getConfirmAmount());
            item.put("contractNo", contract.getContractNo());
            item.put("quickTypeCode", "1");
            item.put("_status", "Insert");
            bodyItem.add(item);
        }
        data.put("bodyItem",bodyItem);
        jsonObject.put("data",data);
        return  jsonObject;
    }
}