package com.consum.base.service.impl;

import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;

import javax.annotation.Resource;

import org.apache.commons.compress.utils.Lists;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.consum.base.core.CodeGeneratorEnum;
import com.consum.base.core.CodeGeneratorService;
import com.consum.base.core.WhBusinessEnum;
import com.consum.base.core.utils.CurrencyUtil;
import com.consum.base.core.utils.IdUtil;
import com.consum.base.core.utils.MapUtils;
import com.consum.base.core.utils.MapperUtil;
import com.consum.base.core.utils.PageUtil;
import com.consum.base.pojo.LWhFormProcureGoodsInfoParam;
import com.consum.base.pojo.LWhFormProcureParam;
import com.consum.base.pojo.LWhProcureModelParam;
import com.consum.base.pojo.excel.ProcureExcelTemplate;
import com.consum.base.pojo.query.FormProcureQry;
import com.consum.base.service.BaseGoodsTemplateService;
import com.consum.base.service.BaseWarehouseService;
import com.consum.base.service.LOrgSupplierServiceImpl;
import com.consum.base.service.LWhFormProcureGoodsService;
import com.consum.base.service.LWhFormProcureService;
import com.consum.base.service.LWhGoodsService;
import com.consum.base.service.LWhProcureModelService;
import com.consum.model.po.BaseWarehouse;
import com.consum.model.po.FinSysTenantUser;
import com.consum.model.po.LOrgSupplier;
import com.consum.model.po.LWhFormProcure;
import com.consum.model.po.LWhFormProcureGoods;
import com.consum.model.po.LWhProcureModel;
import com.iplatform.model.po.S_user_core;
import com.walker.db.page.GenericPager;
import com.walker.infrastructure.utils.CollectionUtils;
import com.walker.infrastructure.utils.StringUtils;
import com.walker.jdbc.service.BaseServiceImpl;

/**
 * @ClassName lWhFormProcureService
 * @Date 2023/10/24
 * @Description 采购单
 * @Version 1.0
 **/
@Service
public class LWhFormProcureServiceImpl extends BaseServiceImpl implements LWhFormProcureService {

    @Autowired
    private BaseWarehouseService baseWarehouseService;
    @Resource
    private LOrgSupplierServiceImpl lOrgSupplierService;
    @Autowired
    private BaseGoodsTemplateService baseGoodsTemplateService;
    @Autowired
    private LWhGoodsService lWhGoodsService;
    @Autowired
    private LWhFormProcureGoodsService lWhFormProcureGoodsService;
    @Autowired
    private LWhProcureModelService lWhProcureModelService;
    @Autowired
    private CodeGeneratorService codeGeneratorService;

    private static String QUERY_FORM_PROCURE_LIST = "SELECT * FROM L_WH_FORM_PROCURE WHERE 1 = 1";

    @Override
    public PageUtil<LWhFormProcure> queryFormProcureList(FormProcureQry param) {
        HashMap<String, Object> paramts = new HashMap<>();
        StringBuilder sql = new StringBuilder(QUERY_FORM_PROCURE_LIST);
        // 入库单号
        if (!StringUtils.isEmpty(param.getBusinessFormCode())) {
            sql.append(" and BUSINESS_FORM_CODE like :businessFormCode ");
            paramts.put("businessFormCode",
                StringUtils.CHAR_PERCENT + param.getBusinessFormCode() + StringUtils.CHAR_PERCENT);
        }
        if (param.getAgencyId() != null) {
            sql.append(" and AGENCY_ID like :agencyId ");
            paramts.put("agencyId", param.getAgencyId() + StringUtils.CHAR_PERCENT);
        }
        // 创建人
        if (!StringUtils.isEmpty(param.getCreateName())) {
            sql.append(" and buyer_Name =:buyerName ");
            paramts.put("buyerName", param.getCreateName());
        }
        // 状态
        if (param.getStates() != null) {
            sql.append(" and states =:states ");
            paramts.put("states", param.getStates());
        }
        // 入库时间
        if (param.getStartTime() != null) {
            sql.append(" and INCOME_TIME >=:incomeTimeStart ");
            paramts.put("incomeTimeStart", param.getStartTime() * 1000000);
        }
        if (param.getEndTime() != null) {
            sql.append(" and INCOME_TIME <:incomeTimeEnd ");
            paramts.put("incomeTimeEnd", param.getEndTime() * 1000000 + 240000);
        }
        // 物品名称
        if (!StringUtils.isEmpty(param.getGoodsTemplateName())) {
            sql.append(
                " AND id IN (SELECT BUSINESS_ID FROM L_WH_PROCURE_MODEL procureModel LEFT JOIN BASE_GOODS_MODELS baseModel ON procureModel.BASE_GOODS_MODELS_ID=baseModel.ID LEFT JOIN BASE_GOODS_TEMPLATE baseTemp ON baseModel.GOODS_TEMPLATES_ID=baseTemp.id WHERE procureModel.BUSINESS_TYPE=1 AND baseTemp.GOODS_NAME LIKE :goodsTemplateName)");
            paramts.put("goodsTemplateName",
                StringUtils.CHAR_PERCENT + param.getGoodsTemplateName() + StringUtils.CHAR_PERCENT);
        }
        sql.append(" ORDER BY PROCURE_TIME DESC");
        GenericPager genericPager = selectSplit(sql.toString(), paramts, new LWhFormProcure());
        PageUtil pageUtil = new PageUtil(genericPager);
        return pageUtil;

    }

    @Override
    public GenericPager<Map<String, Object>> queryFormProcureDetailList(FormProcureQry param) {
        HashMap<String, Object> paramts = new HashMap<>();
        StringBuilder sql =
            new StringBuilder("SELECT pm.id,fp.BUSINESS_FORM_CODE,fpg.GOODS_TEMPLATE_NAME,pm.PRICE,pm.COUNTS, "
                + "( pm.PRICE * pm.COUNTS ) amount,fp.AGENCY_NAME,fp.BUYER_NAME,fp.PROCURE_TIME,pm.BUSINESS_ID,pm.BASE_GOODS_MODELS_NAME FROM l_wh_form_procure fp "
                + "LEFT JOIN l_wh_form_procure_goods fpg ON fp.id = fpg.WH_FORM_PROCURE_ID "
                + "LEFT JOIN l_wh_procure_model pm ON pm.FROM_PROCURE_GOODS_ID = fpg.id WHERE pm.BUSINESS_TYPE = 1 ");
        // 只查询本机构的采购单
        if (param.getAgencyId() != null) {
            sql.append("and AGENCY_ID like :agencyId ");
            paramts.put("agencyId", param.getAgencyId() + StringUtils.CHAR_PERCENT);
        }

        // 入库单号
        if (!StringUtils.isEmpty(param.getBusinessFormCode())) {
            sql.append("and BUSINESS_FORM_CODE = :businessFormCode ");
            paramts.put("businessFormCode", param.getBusinessFormCode());
        }
        // 物品名称
        if (!StringUtils.isEmpty(param.getGoodsTemplateName())) {
            sql.append("and fpg.GOODS_TEMPLATE_NAME like :goodsTemplateName ");
            paramts.put("goodsTemplateName",
                StringUtils.CHAR_PERCENT + param.getGoodsTemplateName() + StringUtils.CHAR_PERCENT);
        }
        if (param.getAgencyId() != null) {
            sql.append("and AGENCY_ID like :agencyId ");
            paramts.put("agencyId", param.getAgencyId() + StringUtils.CHAR_PERCENT);
        }
        // 创建人
        if (!StringUtils.isEmpty(param.getCreateName())) {
            sql.append("and buyer_Name =:buyerName ");
            paramts.put("buyerName", param.getCreateName());
        }
        // 入库开始时间
        if (param.getStartTime() != null) {
            sql.append("and INCOME_TIME >=:incomeTimeStart ");
            paramts.put("incomeTimeStart", param.getStartTime() * 1000000);
        }
        // 入库结束时间
        if (param.getEndTime() != null) {
            sql.append("and INCOME_TIME <:incomeTimeEnd ");
            paramts.put("incomeTimeEnd", param.getEndTime() * 1000000 + 240000);
        }
        // 规格型号
        if (param.getBaseGoodsModelsId() != null) {
            sql.append("and pm.BASE_GOODS_MODELS_ID =:baseGoodsModelsId ");
            paramts.put("baseGoodsModelsId", param.getBaseGoodsModelsId());
        }

        sql.append("ORDER BY PROCURE_TIME DESC");
        GenericPager genericPager =
            selectSplit(sql.toString(), paramts, param.getPageNum(), param.getPageSize(), new MapperUtil());
        return genericPager;

    }

    @Override
    public List<ProcureExcelTemplate> getExportList(Long id) {
        String sql = "SELECT\n" + "\tfp.BUSINESS_FORM_CODE,\n" + "\tfp.AGENCY_NAME tenantName,\n"
            + "\tfp.INCOME_TIME createTime,\n" + "\tfp.INCOME_NAME operatorName,\n" + "\tGOODS_NAME templateName,\n"
            + "\tpm.BASE_GOODS_MODELS_NAME baseModelName,\n" + "\tcounts num,\n" + "\tprice,\n"
            + "\ttotal_amount totalAmount,\n" + "\tWAREHOUSE_NAME,\n" + "\tBEIZ remark\n" + "FROM\n"
            + "\tl_wh_procure_model pm\n" + "\tLEFT JOIN base_goods_models bgm ON pm.BASE_GOODS_MODELS_ID = bgm.id\n"
            + "\tLEFT JOIN base_goods_template bgt ON bgm.GOODS_TEMPLATES_ID = bgt.id\n"
            + "\tLEFT JOIN l_wh_form_procure fp ON fp.ID = pm.BUSINESS_ID\n" + "WHERE\n" + "\tpm.BUSINESS_ID = :id";
        Map<String, Object> param = new HashMap<>();
        param.put("id", id);
        List<Map<String, Object>> select = this.select(sql, param, new MapperUtil());
        if (CollectionUtils.isEmpty(select)) {
            return null;
        }

        List<ProcureExcelTemplate> list = Lists.newArrayList();
        select.forEach(item -> {
            ProcureExcelTemplate templateExcelExport = MapUtils.convertMapToObj(item, ProcureExcelTemplate.class);
            templateExcelExport.setAmount(CurrencyUtil.convertFenToYuan(templateExcelExport.getTotalAmount()));
            templateExcelExport.setPrice(CurrencyUtil.convertFenToYuan(templateExcelExport.getPrice()));
            list.add(templateExcelExport);
        });
        return list;

    }

    @Override
    public void add(LWhFormProcureParam param, FinSysTenantUser sysTenantUser, S_user_core currentUser) {
        Long warehouseId = param.getWarehouseId();
        BaseWarehouse baseWarehouse = baseWarehouseService.getById(warehouseId);
        String tenantId = sysTenantUser.getTenantId();
        String tenantName = sysTenantUser.getTenantName();

        // 采购单id
        Long whFormProcureId = param.getId();
        if (whFormProcureId == null) {
            whFormProcureId = IdUtil.generateId();
        }
        long procureTime = Long.valueOf(param.getProcureTime());

        Set<String> supplierList = new HashSet<>();

        ArrayList<LWhFormProcureGoods> procureGoodList = new ArrayList<>();
        ArrayList<LWhProcureModel> procureModelList = new ArrayList<>();

        List<LWhFormProcureGoodsInfoParam> procureGoods = param.getProcureGoods();
        for (int i = 0; i < procureGoods.size(); i++) {
            LWhFormProcureGoodsInfoParam procureGoodT = procureGoods.get(i);
            Long baseCategoryId = procureGoodT.getBaseCategoryId();
            Long baseGoodsTemplateId = procureGoodT.getBaseGoodsTemplateId();
            String supplier = procureGoodT.getSupplier();
            // 判断当前供应商是否已存在
            if (!supplierList.contains(supplier) && !lOrgSupplierService.supplierIsContain(tenantId, supplier)) {
                supplierList.add(supplier);
            }

            List<LWhProcureModelParam> models = procureGoodT.getModels();
            if (CollectionUtils.isEmpty(models)) {
                throw new RuntimeException("采购单不能为空");
            }
            LWhFormProcureGoods procureGood = new LWhFormProcureGoods();
            long fromProcureGoodsId = IdUtil.generateId();
            procureGood.setId(fromProcureGoodsId);
            procureGood.setWhFormProcureId(whFormProcureId);
            procureGood.setBaseCategoryId(baseCategoryId);
            procureGood.setBaseGoodsTemplateId(baseGoodsTemplateId);
            procureGood.setGoodsTemplateName(procureGoodT.getGoodsTemplateName());
            procureGood.setSupplier(supplier);
            procureGood.setSort(i);
            for (LWhProcureModelParam modelT : models) {
                Integer counts = modelT.getCounts();
                if (counts == null || counts <= 0) {
                    throw new RuntimeException("型号的采购数量只能为正整数");
                }
                Long price = modelT.getPrice();
                if (price == null || price <= 0) {
                    throw new RuntimeException("型号的采购价格只能为正数");
                }
                Long baseGoodsModelsId = modelT.getBaseGoodsModelsId();
                if (baseGoodsModelsId == null) {
                    throw new RuntimeException("采购的价型号未找到");
                }
                // 查询型号信息
                Map<String, Object> tempGoodsInfo = baseGoodsTemplateService.queryGoodsInfoByModelId(baseGoodsModelsId);
                if (CollectionUtils.isEmpty(tempGoodsInfo)) {
                    throw new RuntimeException("采购的价型号未找到");
                }
                String modelName = (String)tempGoodsInfo.get("modelname");
                // 查询型号库存
                List<Long> warehouseIds = new ArrayList<>(Arrays.asList(warehouseId));
                // 库存查询所有类型的包括机构和部门的类型
                int goodsModelNum = lWhGoodsService.queryGoodsModelNum(null, warehouseIds, baseGoodsModelsId, 1, null);
                LWhProcureModel model = new LWhProcureModel();
                model.setId(IdUtil.generateId());
                model.setFromProcureGoodsId(fromProcureGoodsId);
                model.setBusinessType(WhBusinessEnum.CAIGOU.getValue());
                model.setBusinessId(whFormProcureId);
                model.setBaseGoodsModelsId(baseGoodsModelsId);
                model.setBaseGoodsModelsName(modelName);
                model.setPrice(price);
                model.setCounts(counts);
                model.setWorehouseCount(goodsModelNum);
                model.setSupplier(supplier);
                model.setTotalAmount(price * counts);
                procureModelList.add(model);
            }
            procureGoodList.add(procureGood);
        }
        lWhFormProcureGoodsService.insertBatch(procureGoodList);
        lWhProcureModelService.insertBatch(procureModelList);

        LWhFormProcure lWhFormProcure =
            getlWhFormProcure(param, whFormProcureId, warehouseId, baseWarehouse, currentUser, procureTime);
        insert(lWhFormProcure);

        supplierList.forEach(supplier -> {
            LOrgSupplier lOrgSupplier = new LOrgSupplier();
            lOrgSupplier.setId(IdUtil.generateId());
            lOrgSupplier.setAgencyId(tenantId);
            lOrgSupplier.setAgencyName(tenantName);
            lOrgSupplier.setSupplier(supplier);
            lOrgSupplierService.insert(lOrgSupplier);
        });
    }

    private LWhFormProcure getlWhFormProcure(LWhFormProcureParam param, Long whFormProcureId, Long warehouseId,
        BaseWarehouse baseWarehouse, S_user_core currentUser, long procureTime) {
        // 插入 采购单物品【L_WH_FORM_PROCURE_GOODS】
        LWhFormProcure lWhFormProcure = new LWhFormProcure();
        lWhFormProcure.setId(whFormProcureId);
        lWhFormProcure
            .setBusinessFormCode(codeGeneratorService.createBusinessFormCode(CodeGeneratorEnum.Procure_Warehouse));
        lWhFormProcure.setWarehouseId(warehouseId);
        lWhFormProcure.setWarehouseName(baseWarehouse.getWarehouseName());
        lWhFormProcure.setBuyerId(currentUser.getId());
        lWhFormProcure.setBuyerName(currentUser.getNick_name());
        lWhFormProcure.setProcureTime(procureTime);
        lWhFormProcure.setProcureDoc(param.getProcureDoc());
        lWhFormProcure.setBuyType(param.getBuyType());
        lWhFormProcure.setStates(1);
        lWhFormProcure.setAgencyId(baseWarehouse.getAgencyId());
        lWhFormProcure.setAgencyName(baseWarehouse.getAgencyName());
        return lWhFormProcure;
    }
}