package thyyxxk.webserver.service.casefrontsheet;

import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import thyyxxk.webserver.dao.his.casefrontsheet.SheetSearchDao;
import thyyxxk.webserver.entity.ResultVo;
import thyyxxk.webserver.entity.casefrontsheet.StatisticsBySeason;
import thyyxxk.webserver.entity.dictionary.PureCodeName;
import thyyxxk.webserver.entity.dictionary.SearchDataParam;
import thyyxxk.webserver.service.yibao.DictionaryService;
import thyyxxk.webserver.utils.ExcelUtil;
import thyyxxk.webserver.utils.ResultVoUtil;
import thyyxxk.webserver.utils.StringUtil;

import javax.servlet.http.HttpServletResponse;
import java.util.ArrayList;
import java.util.List;

/**
 * @author dj
 */
@Slf4j
@Service
public class SheetSearchService {
    private final SheetSearchDao dao;
    private final DictionaryService service;

    @Autowired
    public SheetSearchService(SheetSearchDao dao, DictionaryService service) {
        this.dao = dao;
        this.service = service;
    }

    public ResultVo<List<PureCodeName>> sheetSearch(SearchDataParam param) {
        final String content = '%' + param.getContent().toUpperCase() + '%';
        switch (param.getTarget()) {
            case "surgery":
                return ResultVoUtil.success(searchSurgery(param.getMethod(), content, param.getPage() - 1));
            case "pathologicDiag":
                return ResultVoUtil.success(searchPathologicDiag(param.getMethod(), content, param.getPage() - 1));
            case "place":
                return ResultVoUtil.success(searchBirthPlace(param.getMethod(), content, param.getPage() - 1));
            case "normalDiag":
            case "clinicdiag":
                return ResultVoUtil.success(searchClinicdiag(param.getMethod(), content, param.getPage() - 1));
            case "hurtReason":
                return ResultVoUtil.success(searchHurtReason(param.getMethod(), content, param.getPage() - 1));
            case "employee":
                return ResultVoUtil.success(searchEmployee(param.getMethod(), content, param.getPage() - 1));
            case "diag":
                return service.searchYbDiag(param);
            default:
                return ResultVoUtil.success(new ArrayList<>());
        }
    }

    private List<PureCodeName> searchSurgery(String method, String content, int page) {
        if (method.equals("alpha")) {
            method = "py_code";
        } else if (method.equals("code")) {
            method = "surgical_operation_code";
        } else {
            method = "operation_operation_name";
        }
        return dao.searchSurgery(method, content, page);
    }

    private List<PureCodeName> searchClinicdiag(String method, String content, int page) {
        if (method.equals("alpha")) {
            method = "py_code";
        }
        return dao.searchClinicdiag(method, content, page);
    }

    private List<PureCodeName> searchPathologicDiag(String method, String content, int page) {
        if (method.equals("alpha")) {
            method = "PY_CODE";
        } else if (method.equals("code")) {
            method = "CODE";
        } else {
            method = "NAME";
        }
        return dao.searchPathologicDiag(method, content, page);
    }

    private List<PureCodeName> searchBirthPlace(String method, String content, int page) {
        if (method.equals("alpha")) {
            method = "py_code";
        }
        return dao.searchBirthPlace(method, content, page);
    }

    private List<PureCodeName> searchHurtReason(String method, String content, int page) {
        if (method.equals("alpha")) {
            method = "py_code";
        }
        return dao.searchHurtReason(method, content, page);
    }

    private List<PureCodeName> searchEmployee(String method, String content, int page) {
        if (method.equals("alpha")) {
            method = "py_code";
        }
        return dao.searchEmployee(method, content, page);
    }

    /**
     * 1.	报送范围为出院日期在2019年1月1日—2021年12月31日，包括城镇职工、城乡居民基本医疗保险病人的住院数据（排除全自费、异地就医、工伤、生育保险类住院数据）；
     * 2.	NO41表以CSV文件格式提取，并按季度上传数据。单个上传文件上限为5万条病例数，如果数据量过大，也可按月度上传数据。（文件命名格式：“医疗机构名称_201901.csv”）；
     * 3.	报送规范以《长株潭数据报送标准-附件1、2》为准，相关编码要按照贯标后报送，疾病编码、手术编码要按照医保编码2.0目录报送，AKC190、AKB020作为唯一联合主键。
     * */
    public void fetchStatisticsBySeason(HttpServletResponse response, String season) {
        String begntime, endtime;
        switch (season) {
            case "2019S1":
                begntime = "2019-01-01 00:00:00";
                endtime = "2019-03-31 23:59:59";
                break;
            case "2019S2":
                begntime = "2019-04-01 00:00:00";
                endtime = "2019-06-30 23:59:59";
                break;
            case "2019S3":
                begntime = "2019-07-01 00:00:00";
                endtime = "2019-09-30 23:59:59";
                break;
            case "2019S4":
                begntime = "2019-10-01 00:00:00";
                endtime = "2019-12-31 23:59:59";
                break;
            case "2020S1":
                begntime = "2020-01-01 00:00:00";
                endtime = "2020-03-31 23:59:59";
                break;
            case "2020S2":
                begntime = "2020-04-01 00:00:00";
                endtime = "2020-06-30 23:59:59";
                break;
            case "2020S3":
                begntime = "2020-07-01 00:00:00";
                endtime = "2020-09-30 23:59:59";
                break;
            case "2020S4":
                begntime = "2020-10-01 00:00:00";
                endtime = "2020-12-31 23:59:59";
                break;
            case "2021S1":
                begntime = "2021-01-01 00:00:00";
                endtime = "2021-03-31 23:59:59";
                break;
            case "2021S2":
                begntime = "2021-04-01 00:00:00";
                endtime = "2021-06-30 23:59:59";
                break;
            case "2021S3":
                begntime = "2021-07-01 00:00:00";
                endtime = "2021-09-30 23:59:59";
                break;
            default:
                begntime = "2021-10-01 00:00:00";
                endtime = "2021-12-31 23:59:59";
                break;
        }
        List<StatisticsBySeason> list = dao.selectStatisticsBySeason(begntime, endtime);
        list.removeIf(itm -> StringUtil.isBlank(itm.getJBDM()));
        if (season.equals("2021S4")) {
            list.removeIf(itm -> !itm.getSFZH().startsWith("4301"));
        }

        String[] title = {"AKC190", "AKB020", "USERNAME", "ZYCS", "BAH", "XM", "XB", "CSRQ", "NL", "GJ", "XSECSTZ",
                "XSERYTZ", "SFZH", "ZY", "HY", "RYSJ", "CYSJ", "SJZYTS", "ZYZD", "JBDM", "LYFS", "ZFY" };
        String[][] content = new String[list.size()][];
        for (int i = 0; i < list.size(); i++) {
            content[i] = new String[title.length];
            StatisticsBySeason result = list.get(i);
            content[i][0] = result.getAKC190();
            content[i][1] = result.getAKB020();
            content[i][2] = result.getUSERNAME();
            content[i][3] = result.getZYCS();
            content[i][4] = result.getBAH();
            content[i][5] = result.getXM();
            content[i][6] = result.getXB();
            content[i][7] = result.getCSRQ();
            content[i][8] = result.getNL();
            content[i][9] = result.getGJ();
            content[i][10] = result.getXSECSTZ();
            content[i][11] = result.getXSERYTZ();
            content[i][12] = result.getSFZH();
            content[i][13] = result.getZY();
            content[i][14] = result.getHY();
            content[i][15] = result.getRYSJ();
            content[i][16] = result.getCYSJ();
            content[i][17] = result.getSJZYTS();
            content[i][18] = result.getZYZD();
            content[i][19] = result.getJBDM();
            content[i][20] = result.getLYFS();
            content[i][21] = result.getZFY();
        }
        ExcelUtil.exportExcel(response, title, content);
    }
}