package com.seeyon.apps.assetstenant.bill;

import com.alibaba.fastjson.JSONObject;
import com.seeyon.apps.assetstenant.assets.AssetsService;
import com.seeyon.apps.assetstenant.assets.OaAssetsVo;
import com.seeyon.apps.assetstenant.config.AssetsTenantConfigProvider;
import com.seeyon.apps.assetstenant.constants.RentConstants;
import com.seeyon.apps.assetstenant.contract.ContractService;
import com.seeyon.apps.assetstenant.po.PageQueryVo;
import com.seeyon.cap4.form.bean.FormTableBean;
import com.seeyon.ctp.common.AppContext;
import com.seeyon.ctp.common.exceptions.BusinessException;
import com.seeyon.utils.form.*;
import org.apache.commons.lang3.StringUtils;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

public class BillService {

    private AssetsTenantConfigProvider configProvider = (AssetsTenantConfigProvider) AppContext.getBean("assetsTenantConfigProvider");
    private ContractService contractService = (ContractService) AppContext.getBean("contractService");
    private AssetsService assetsService = (AssetsService) AppContext.getBean("assetsService");

    private String getFormNo() {
        return configProvider.getBizConfigByKey(RentConstants.CONTRACTBILLFORMNO);
    }

    private TableContext getTableContext() throws BusinessException {
        TableContext tableContext = FormTableExecutor.master(getFormNo());
        return tableContext;
    }

    private String getStringValue(Map<String, Object> fieldsMap,String key) {
        Object o = fieldsMap.get(key);
        if(o == null) {
            return null;
        }
        return o + "";
    }

    private List<FormWhereCondition> buildConditions(JSONObject params, FormTableBean formTableBean) {
        List<FormWhereCondition> conditions = new ArrayList<>();
        if(StringUtils.isNotBlank(params.getString("cusNo"))) {
            conditions.add(FormWhereCondition.build().display("承租方编号").value(params.getString("cusNo")));
        }
        if(StringUtils.isNotBlank(params.getString("billNo"))) {
            conditions.add(FormWhereCondition.build().display("租赁账单编号").value(params.getString("billNo")));
        }
        if(StringUtils.isNotBlank(params.getString("billStatus"))) {
            if("已缴费".equals(params.getString("billStatus"))) {
                conditions.add(FormWhereCondition.build().display("账单-收款结果反馈").clauseFactor(ClauseFactor.NOT_NULL));
            }else {
                conditions.add(FormWhereCondition.build().display("账单-收款结果反馈").clauseFactor(ClauseFactor.NULL).startWithBracket(true).concatFactor(ClauseFactor.OR));
                conditions.add(FormWhereCondition.build().display("账单-收款结果反馈").value(EnumMapUtils.getEnumItemValueByDisplayValue(formTableBean, "账单-收款结果反馈", "未收款")).endWithBracket(true));
            }
        }
        return conditions;
    }

    public List<BillVo> queryAllContractBill(List<FormWhereCondition> conditions) throws Exception {;
        TableContext tableContext = getTableContext();
        List<FormColumn> datas = FormTableExecutor.query(tableContext, null, conditions,true);
        List<BillVo> vos = new ArrayList<>();
        if(datas.size() > 0){
            for (Object data : datas) {
                Map<String,Object> map = (Map<String, Object>) data;
                BillVo billVo = new BillVo();
                fillVo(map, billVo);
                vos.add(billVo);
            }
        }
        return vos;
    }

    public Integer countUnpayRentBills(JSONObject params) throws Exception {
        TableContext tableContext = getTableContext();
        List<FormWhereCondition> conditions = buildConditions(params,tableContext.getTableBean());
        conditions.add(FormWhereCondition.build().display("账单-收款结果反馈").clauseFactor(ClauseFactor.NULL).startWithBracket(true).concatFactor(ClauseFactor.OR));
        conditions.add(FormWhereCondition.build().display("账单-收款结果反馈").value(EnumMapUtils.getEnumItemValueByDisplayValue(tableContext.getTableBean(),"账单-收款结果反馈","未收款")).endWithBracket(true));
        Long count = FormTableExecutor.count(tableContext, null,conditions);
        return count.intValue();
    }

    public PageQueryVo pageQueryContractBill(JSONObject params) throws Exception {
        TableContext tableContext = getTableContext();
        List<FormWhereCondition> conditions = buildConditions(params,tableContext.getTableBean());
        Integer pageNo = params.getInteger("pageNo") == null ? 1 : params.getInteger("pageNo");
        Integer pageSize = params.getInteger("pageSize") == null ? 10 : params.getInteger("pageSize");
        PageQueryVo<BillVo> pageQueryVo = new PageQueryVo();
        List<FormColumn> datas = FormTableExecutor.pageQuery(tableContext, null,conditions, pageNo, pageSize,true);
        List<BillVo> vos = new ArrayList<>();
        Long count = FormTableExecutor.count(tableContext,null, conditions);
        if(datas.size() > 0){
            for (Object data : datas) {
                Map<String,Object> map = (Map<String, Object>) data;
                BillVo billVo = new BillVo();
                fillVo(map, billVo);
                vos.add(billVo);
            }
            pageQueryVo.setDatas(vos);
            pageQueryVo.setTotalCount(count);
        }
        return pageQueryVo;
    }

    public BillVo queryOne(JSONObject params) throws Exception {
        TableContext tableContext = getTableContext();
        List<FormWhereCondition> conditions = buildConditions(params,tableContext.getTableBean());
        FormColumn formColumn = FormTableExecutor.queryOne(tableContext,conditions,true);
        if(formColumn == null) {
            return null;
        }
        Map<String, Object> fieldsMap = formColumn.getFieldsMap();
        BillVo billVo = new BillVo();
        fillVo(fieldsMap, billVo);
        return billVo;
    }

    public void fillVo(Map<String, Object> fieldsMap, BillVo billVo) throws Exception {
         billVo.setBillType("CONTRACT");
         billVo.setBillNo(getStringValue(fieldsMap,"租赁账单编号" ));
         String payStatus = fieldsMap.get("账单-收款结果反馈") == null ? "待缴费" : getStringValue(fieldsMap,"收款结果反馈");
         billVo.setBillStatus(payStatus);
         billVo.setCusNo(getStringValue(fieldsMap,"承租方编号"));
         billVo.setBillStartDate(getStringValue(fieldsMap,"账单-开始日期"));
         billVo.setContractNo(getStringValue(fieldsMap,"合同编号"));
         billVo.setBillPayEndDate(getStringValue(fieldsMap,"账单-当前缴费时限"));
         billVo.setBillEndDate(getStringValue(fieldsMap,"账单-结束日期"));
        OaAssetsVo oaAssetsVo = assetsService.queryAssetsDetail(getStringValue(fieldsMap,"资产编号"));
        String asssetsName = null;
        if(oaAssetsVo != null) {
            asssetsName = oaAssetsVo.getAssetsName();
        }
         String roomNo = fieldsMap.get("门牌号") == null ? "" : fieldsMap.get("门牌号") + "-";
         String billTerm = "(" + billVo.getBillStartDate() + "-" + billVo.getBillEndDate() + ")";
         billVo.setBillName(asssetsName  + roomNo + billTerm);
         BigDecimal bigDecimal = (BigDecimal) fieldsMap.get("账单-租费");
         billVo.setBillAmount(bigDecimal == null ? null : bigDecimal.toString());
         billVo.setBillPayTime(getStringValue(fieldsMap,"账单-实际收款时间"));
    }

    private String buildBillName(Map<String, Object> fieldsMap) throws Exception {
        String  contractNo = getStringValue(fieldsMap,"合同编号");
        String term = contractService.queryContractPayPeriod(contractNo,getStringValue(fieldsMap,"账单-开始日期")) + "-";
        OaAssetsVo oaAssetsVo = assetsService.queryAssetsDetail(getStringValue(fieldsMap,"资产编号"));
        String asssetsName = null;
        if(oaAssetsVo != null) {
            asssetsName = oaAssetsVo.getAssetsName();
        }
        String roomNo = fieldsMap.get("门牌号") == null ? "" : fieldsMap.get("门牌号") + "-";
        return asssetsName + roomNo + term;
    }
}