package cn.lihu.jh.module.ecg.controller.admin.appointment;

import cn.hutool.core.bean.BeanUtil;
import cn.lihu.jh.framework.common.exception.ErrorCode;
import cn.lihu.jh.framework.common.util.date.DateUtils;
import cn.lihu.jh.module.ecg.controller.admin.queue.vo.QueueSaveReqVO;
import cn.lihu.jh.module.ecg.feign.RemoteDataService;
import cn.lihu.jh.module.ecg.feign.RestApiReqBodyVo;
import cn.lihu.jh.module.ecg.feign.RestApiResult;
import cn.lihu.jh.module.ecg.feign.dto.AppointmentExternal;
import cn.lihu.jh.module.ecg.service.queue.QueueService;
import cn.lihu.jh.module.ecg.service.room.RoomService;
import cn.lihu.jh.module.system.api.dept.DeptApi;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.web.bind.annotation.*;
import org.springframework.validation.annotation.Validated;
import org.springframework.security.access.prepost.PreAuthorize;
import io.swagger.v3.oas.annotations.tags.Tag;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.Operation;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.util.*;
import java.io.IOException;
import java.util.stream.Collectors;

import cn.lihu.jh.framework.common.pojo.PageParam;
import cn.lihu.jh.framework.common.pojo.PageResult;
import cn.lihu.jh.framework.common.pojo.CommonResult;
import cn.lihu.jh.framework.common.util.object.BeanUtils;

import static cn.lihu.jh.framework.common.pojo.CommonResult.error;
import static cn.lihu.jh.framework.common.pojo.CommonResult.success;

import cn.lihu.jh.framework.excel.core.util.ExcelUtils;

import cn.lihu.jh.framework.apilog.core.annotation.ApiAccessLog;
import static cn.lihu.jh.framework.apilog.core.enums.OperateTypeEnum.*;
import static cn.lihu.jh.module.ecg.enums.ErrorCodeConstants.*;
import static java.time.format.DateTimeFormatter.ISO_LOCAL_DATE;
import static java.time.format.DateTimeFormatter.ISO_LOCAL_TIME;

import cn.lihu.jh.module.ecg.controller.admin.appointment.vo.*;
import cn.lihu.jh.module.ecg.dal.dataobject.appointment.AppointmentDO;
import cn.lihu.jh.module.ecg.service.appointment.AppointmentService;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import javax.validation.Valid;

@Tag(name = "管理后台 - 预约")
@RestController
@RequestMapping("/ecg/appointment")
@Validated
public class AppointmentController {

    @Resource
    private AppointmentService appointmentService;

    @Resource
    private QueueService queueService;

    @Resource
    private RoomService roomService;

    @Resource
    private RemoteDataService remoteDataService;

    @Resource
    private DeptApi deptApi;

    @PostMapping("/create")
    @Operation(summary = "创建预约")
    @PreAuthorize("@ss.hasPermission('ecg:appointment:create')")
    public CommonResult<Integer> createAppointment(@Valid @RequestBody AppointmentSaveReqVO createReqVO) {
        return success(appointmentService.createAppointment(createReqVO));
    }

    @PutMapping("/update")
    @Operation(summary = "更新预约")
    @PreAuthorize("@ss.hasPermission('ecg:appointment:update')")
    public CommonResult<Boolean> updateAppointment(@Valid @RequestBody AppointmentSaveReqVO updateReqVO) {
        appointmentService.updateAppointment(updateReqVO);
        return success(true);
    }

    @DeleteMapping("/delete")
    @Operation(summary = "删除预约")
    @Parameter(name = "id", description = "编号", required = true)
    @PreAuthorize("@ss.hasPermission('ecg:appointment:delete')")
    public CommonResult<Boolean> deleteAppointment(@RequestParam("id") Integer id) {
        appointmentService.deleteAppointment(id);
        return success(true);
    }

    @GetMapping("/get")
    @Operation(summary = "获得预约")
    @Parameter(name = "id", description = "编号", required = true, example = "1024")
    @PreAuthorize("@ss.hasPermission('ecg:appointment:query')")
    public CommonResult<AppointmentRespVO> getAppointment(@RequestParam("id") Integer id) {
        AppointmentDO appointment = appointmentService.getAppointment(id);
        return success(BeanUtils.toBean(appointment, AppointmentRespVO.class));
    }

    @GetMapping("/page")
    @Operation(summary = "获得预约分页")
    @PreAuthorize("@ss.hasPermission('ecg:appointment:query')")
    public CommonResult<PageResult<AppointmentRespVO>> getAppointmentPage(@Valid AppointmentPageReqVO pageReqVO) {
        PageResult<AppointmentDO> pageResult = appointmentService.getAppointmentPage(pageReqVO);
        return success(BeanUtils.toBean(pageResult, AppointmentRespVO.class));
    }

    @GetMapping("/export-excel")
    @Operation(summary = "导出预约 Excel")
    @PreAuthorize("@ss.hasPermission('ecg:appointment:export')")
    @ApiAccessLog(operateType = EXPORT)
    public void exportAppointmentExcel(@Valid AppointmentPageReqVO pageReqVO,
              HttpServletResponse response) throws IOException {
        pageReqVO.setPageSize(PageParam.PAGE_SIZE_NONE);
        List<AppointmentDO> list = appointmentService.getAppointmentPage(pageReqVO).getList();
        // 导出 Excel
        ExcelUtils.write(response, "预约.xls", "数据", AppointmentRespVO.class,
                        BeanUtils.toBean(list, AppointmentRespVO.class));
    }

    // TODO 对接数据平台
    private void getRemoteAppointment(AppointmentConfirmReqVO confirmReqVO) {
        RestApiReqBodyVo reqBodyVo = new RestApiReqBodyVo();
        reqBodyVo.setSfzh(confirmReqVO.getPatId());
        reqBodyVo.setMzzyh("A34343");

        // QueryRisReportList   queryEcgRequest
        RestApiResult<Object> result = remoteDataService.httpApi("queryEcgRequest", "ECG", "ECG", reqBodyVo);

        List<AppointmentExternal> list =
                result.getRow().stream().map(
                        rawItem -> {
                            //AppointmentExternal appointmentExternal = JSONObject.parseObject(JSONObject.toJSONString(rawItem), AppointmentExternal.class);
                            AppointmentExternal appointmentExternal = BeanUtil.toBeanIgnoreCase( rawItem, AppointmentExternal.class, true);

                            return appointmentExternal;
                        }
                ).collect(Collectors.toList());

        AppointmentExternal appointmentExternal = list.get(0);

        QueueSaveReqVO queueSaveReqVO = new QueueSaveReqVO();

        queueSaveReqVO.setPatId( appointmentExternal.getPatientID() );
        queueSaveReqVO.setPatName( appointmentExternal.getPatName() );
        queueSaveReqVO.setPatGender( Byte.valueOf(appointmentExternal.getPatgender()) );


        DateTimeFormatter ISO_LOCAL_DATE_TIME2 = new DateTimeFormatterBuilder()
                .parseCaseInsensitive()
                .append(ISO_LOCAL_DATE)
                .appendLiteral(' ')
                .append(ISO_LOCAL_TIME)
                .toFormatter();
        LocalDateTime bookStartTime = LocalDateTime.parse(appointmentExternal.getReqExtBooktime(), ISO_LOCAL_DATE_TIME2);
        LocalDateTime bookEndTime = bookStartTime.plusMinutes(30);
        queueSaveReqVO.setBookTimeslot(
                (bookStartTime.getHour()*100 + bookStartTime.getMinute())*10000
                        + bookEndTime.getHour()*100 + bookEndTime.getMinute() );

        //queueSaveReqVO.setBookCheckType( Byte.valueOf(appointmentExternal.getPlanDefItemList().getPlanDefItem().getPlanDefItemcode()) );
        queueSaveReqVO.setBookCheckType( (byte)10 );

        queueSaveReqVO.setSeqNum(1);
        queueSaveReqVO.setStatus((byte)10);
        queueSaveReqVO.setPassed((byte)0);
        queueSaveReqVO.setExpired((byte)0);

        queueSaveReqVO.setRoomName("-");
        queueSaveReqVO.setBedNo("-");

        queueService.createqueue(queueSaveReqVO);
    }

    @PostMapping("/confirm")
    @Operation(summary = "预约确认")
    @PreAuthorize("@ss.hasPermission('ecg:appointment:confirm')")
    public CommonResult<String> appointmentConfirm(@RequestBody AppointmentConfirmReqVO confirmReqVO) {
        //TODO 先从预约表取数据，后续对接数据平台查预约数据
        AppointmentDO appointment = appointmentService.getAppointment(confirmReqVO.getId());
        if (null == appointment)
            return error(PATIENT_NOT_EXISTS);

        if ( !DateUtils.isToday(appointment.getBookDate()) )
            return error( APPOINTMENT_NOT_TODAY);

        try {
            QueueSaveReqVO queueSaveReqVO = new QueueSaveReqVO();
            queueSaveReqVO.setPatId(appointment.getPatId());
            queueSaveReqVO.setPatName(appointment.getPatName());
            queueSaveReqVO.setPatGender(appointment.getPatGender());
            queueSaveReqVO.setBookDate(appointment.getBookDate());
            queueSaveReqVO.setBookTimeslot(appointment.getBookTimeslot());
            queueSaveReqVO.setBookCheckType(appointment.getBookCheckType());
            queueSaveReqVO.setPassed((byte) 0);
            queueSaveReqVO.setExpired((byte) 0);
            queueService.queue(queueSaveReqVO);
        } catch (DuplicateKeyException duplicateKeyException) {
            return success("您已经在排队中了");
        }

        return success("操作成功");
    }
}