package com.template.controller;


import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.ObjectUtils;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.template.api.ApplicationProcedureTemporaryControllerAPI;
import com.template.model.dto.AppletApprovalProcessDto;
import com.template.model.dto.ApplicationProcedureTemporaryDto;
import com.template.model.dto.ApprovalProcessDto;
import com.template.model.pojo.AdminMenu;
import com.template.model.pojo.ApplicationProcedureSetting;
import com.template.model.pojo.ApplicationProcedureTemporary;
import com.template.model.pojo.PermissionSetting;
import com.template.model.result.CommonResult;
import com.template.model.result.PageUtils;
import com.template.model.vo.ApplicationProcedureTemporaryVo;
import com.template.services.AdminMenuService;
import com.template.services.ApplicationProcedureSettingService;
import com.template.services.ApplicationProcedureTemporaryService;
import com.template.services.PermissionSettingService;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RestController;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.List;

/**
 * <p>
 *  前端控制器
 * </p>
 *
 * @author ceshi
 * @since 2024-03-05
 */
@RestController
public class ApplicationProcedureTemporaryController implements ApplicationProcedureTemporaryControllerAPI {

    @Autowired
    ApplicationProcedureTemporaryService applicationProcedureTemporaryService;

    @Autowired
    ApplicationProcedureSettingService applicationProcedureSettingService;

    @Autowired
    PermissionSettingService permissionSettingService;

    @Autowired
    AdminMenuService adminMenuService;

    @Override
    public CommonResult save(ApplicationProcedureTemporaryDto applicationProcedureDto) {
        if (ObjectUtils.isEmpty(applicationProcedureDto)) {
            return CommonResult.fail();
        }
        Integer usersId = applicationProcedureDto.getUsersId();
//        一个人在一个时间段内只能有一个待审批
        LambdaQueryWrapper<ApplicationProcedureTemporary> wrapper=new LambdaQueryWrapper<>();
        wrapper.eq(ApplicationProcedureTemporary::getStatus,1);
        applicationProcedureTemporaryService.list(wrapper);


        ApplicationProcedureTemporary applicationProcedure = new ApplicationProcedureTemporary();

        BeanUtils.copyProperties(applicationProcedureDto, applicationProcedure);

//        待审核
        applicationProcedure.setStatus("1");

        DateTimeFormatter dateTimeFormatter1 = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");

//        提交时间
        applicationProcedure.setSubmissionTime(LocalDateTime.now().format(dateTimeFormatter1));


        boolean save = applicationProcedureTemporaryService.save(applicationProcedure);

        if (save) {
            return CommonResult.ok();
        }

        return CommonResult.fail();
    }

    @Override
    public CommonResult list( int adminMenuId, String submissionStartTime, String submissionEndTime, String examineAndApproveStartTime, String examineAndApproveEndTime, String type, String department, String key, int page, int size) {
        PermissionSetting permissionSetting = permissionSettingService.getById(adminMenuId);
        if (ObjectUtils.isEmpty(permissionSetting)) {
            return CommonResult.fail("非法进入");
        }
//      判断该用户是否拥有权限
        String processManagement = permissionSetting.getProcessManagement();
        if (!"0".equals(processManagement) && !processManagement.contains("5")) {
            return CommonResult.fail("此账号暂无该权限");
        }


        if (ObjectUtils.isEmpty(page) || page <= 0) {
            page = 1;
        }
        if (ObjectUtils.isEmpty(size) || size <= 0) {
            size = 10;
        }

        List<ApplicationProcedureSetting> list = applicationProcedureSettingService.list(new LambdaQueryWrapper<>());
        ApplicationProcedureSetting applicationProcedureSetting = list.get(0);
        String approverType = applicationProcedureSetting.getApproverType();

        Integer adminMenuId1 = permissionSetting.getAdminMenuId();

        AdminMenu byId = adminMenuService.getById(adminMenuId1);
        Integer parentId = byId.getParentId();

        PageUtils<ApplicationProcedureTemporaryVo> pageList=null;
        //审批一次，角色等级不为0
        if ("1".equals(approverType)) {
            if (parentId!=0) {
                return CommonResult.ok("无审批权限");
            }else {
                pageList=applicationProcedureTemporaryService.pageList(submissionStartTime,submissionEndTime,examineAndApproveStartTime,examineAndApproveEndTime,type,department,key,page,size);
                return CommonResult.ok(pageList);
            }

        }

        if (parentId==0) {
            //            全部则是没有待审批的全部
            if (ObjectUtils.isEmpty(type)) {
                type="0,2,3";
            }

            pageList=applicationProcedureTemporaryService.parentPageList(submissionStartTime,submissionEndTime,examineAndApproveStartTime,examineAndApproveEndTime,type,department,key,page,size);

            return CommonResult.ok(pageList);
        }

        pageList=applicationProcedureTemporaryService.pageList(submissionStartTime,submissionEndTime,examineAndApproveStartTime,examineAndApproveEndTime,type,department,key,page,size);


        return CommonResult.ok(pageList);


    }

    @Override
    public CommonResult update(ApprovalProcessDto approvalProcessDto) {
        int adminMenuId = approvalProcessDto.getAdminMenuId();

        PermissionSetting permissionSetting = permissionSettingService.getById(adminMenuId);
        if (ObjectUtils.isEmpty(permissionSetting)) {
            return CommonResult.fail("非法进入");
        }
//      判断该用户是否拥有权限
        //      判断该用户是否拥有权限
        String processManagement = permissionSetting.getProcessManagement();
        if (!"0".equals(processManagement) && !processManagement.contains("3")&& !processManagement.contains("4")) {
            return CommonResult.fail("此账号暂无该权限");
        }

        int id = approvalProcessDto.getId();
        String status = approvalProcessDto.getStatus();
        String adminId = approvalProcessDto.getAdminId();
        String remark = approvalProcessDto.getRemark();

        ApplicationProcedureTemporary applicationProcedure = applicationProcedureTemporaryService.getById(id);

        if (ObjectUtils.isEmpty(applicationProcedure)) {
            return CommonResult.fail("参数异常");
        }
        String applicationProcedureStatus = applicationProcedure.getStatus();
        if ("0".equals(applicationProcedureStatus)||"3".equals(applicationProcedureStatus)) {
            return CommonResult.fail("已审批,无需再次审批");
        }


//        判断是什么审核模式
        List<ApplicationProcedureSetting> list = applicationProcedureSettingService.list(new LambdaQueryWrapper<>());
        ApplicationProcedureSetting applicationProcedureSetting = list.get(0);
        String approverType = applicationProcedureSetting.getApproverType();

        //        审核人
        Integer adminMenuId1 = permissionSetting.getAdminMenuId();

        AdminMenu byId = adminMenuService.getById(adminMenuId1);
//        角色等级
        Integer parentId = byId.getParentId();

        DateTimeFormatter dateTimeFormatter1 = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");


//      当只需要审核一次
        if ("1".equals(approverType)) {
            if ("1".equals(status)) {
                status="3";
            }
            applicationProcedure.setStatus(status);
            applicationProcedure.setApproverId(adminId);
            //        审批时间
            applicationProcedure.setExamineAndApproveTime(LocalDateTime.now().format(dateTimeFormatter1));
//            审批备注
            applicationProcedure.setExamineAndApproveRemark(remark);
            applicationProcedureTemporaryService.updateById(applicationProcedure);
            return CommonResult.ok();
        }

//        当为最高审批人
        if (parentId==0) {
            //            先判断是否已经被审批了
            if (!"2".equals(applicationProcedureStatus)) {
//                当不是处理中时则无法审批
                return CommonResult.fail("当前无法审批");
            }

            if ("1".equals(status)) {
                status="3";
            }
            applicationProcedure.setStatus(status);
            applicationProcedure.setApproverId(adminId);
            //        审批时间
            applicationProcedure.setExamineAndApproveTime(LocalDateTime.now().format(dateTimeFormatter1));
//            审批备注
            applicationProcedure.setExamineAndApproveRemark(remark);
            applicationProcedureTemporaryService.updateById(applicationProcedure);
            return CommonResult.ok();
        }

        if ("1".equals(status)) {
            status="2";
        }
        applicationProcedure.setStatus(status);
        applicationProcedure.setSecondaryApproverId(adminId);
        //        审批时间
        applicationProcedure.setSecondaryExamineAndApproveTime(LocalDateTime.now().format(dateTimeFormatter1));
//            审批备注
        applicationProcedure.setSecondaryExamineAndApproveRemark(remark);
        applicationProcedureTemporaryService.updateById(applicationProcedure);


        return CommonResult.ok();
    }

    @Override
    public CommonResult appletUpdate(AppletApprovalProcessDto appletApprovalProcessDto) {
        int id = appletApprovalProcessDto.getId();
        String status = appletApprovalProcessDto.getStatus();
        String adminMenuId = appletApprovalProcessDto.getAdminMenuId();
        String remark = appletApprovalProcessDto.getRemark();
        String adminId = appletApprovalProcessDto.getAdminId();

//        判断对应的管理端是否有权限
        if (ObjectUtils.isEmpty(adminMenuId)&&ObjectUtils.isEmpty(adminId)) {
            return CommonResult.fail("无审批权限");
        }
        PermissionSetting permissionSetting = permissionSettingService.getMenuPermissionSetting(adminMenuId);
        if (ObjectUtils.isEmpty(permissionSetting)) {
            return CommonResult.fail("无审批权限");
        }
        String processManagement = permissionSetting.getProcessManagement();
        if (!"0".equals(processManagement) && !processManagement.contains("3")&& !processManagement.contains("4")) {
            return CommonResult.fail("此账号暂无该权限");
        }


        ApplicationProcedureTemporary applicationProcedure = applicationProcedureTemporaryService.getById(id);

        if (ObjectUtils.isEmpty(applicationProcedure)) {
            return CommonResult.fail("参数异常");
        }


        String applicationProcedureStatus = applicationProcedure.getStatus();
        if ("0".equals(applicationProcedureStatus)||"3".equals(applicationProcedureStatus)) {
            return CommonResult.fail("已审批,无需再次审批");
        }


//        判断是什么审核模式
        List<ApplicationProcedureSetting> list = applicationProcedureSettingService.list(new LambdaQueryWrapper<>());
        ApplicationProcedureSetting applicationProcedureSetting = list.get(0);
        String approverType = applicationProcedureSetting.getApproverType();



        AdminMenu byId = adminMenuService.getById(adminMenuId);
//        角色等级
        Integer parentId = byId.getParentId();

        DateTimeFormatter dateTimeFormatter1 = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");


//      当只需要审核一次
        if ("1".equals(approverType)) {
            if ("1".equals(status)) {
                status="3";
            }
            applicationProcedure.setStatus(status);
            applicationProcedure.setApproverId(adminId);
            //        审批时间
            applicationProcedure.setExamineAndApproveTime(LocalDateTime.now().format(dateTimeFormatter1));
//            审批备注
            applicationProcedure.setExamineAndApproveRemark(remark);
            applicationProcedureTemporaryService.updateById(applicationProcedure);
            return CommonResult.ok();
        }

//        当为最高审批人
        if (parentId==0) {
            //            先判断是否已经被审批了
            if (!"2".equals(applicationProcedureStatus)) {
//                当不是处理中时则无法审批
                return CommonResult.fail("当前无法审批");
            }

            if ("1".equals(status)) {
                status="3";
            }
            applicationProcedure.setStatus(status);
            applicationProcedure.setApproverId(adminId);
            //        审批时间
            applicationProcedure.setExamineAndApproveTime(LocalDateTime.now().format(dateTimeFormatter1));
//            审批备注
            applicationProcedure.setExamineAndApproveRemark(remark);
            applicationProcedureTemporaryService.updateById(applicationProcedure);
            return CommonResult.ok();
        }

        if ("1".equals(status)) {
            status="2";
        }
        applicationProcedure.setStatus(status);
        applicationProcedure.setSecondaryApproverId(adminId);
        //        审批时间
        applicationProcedure.setSecondaryExamineAndApproveTime(LocalDateTime.now().format(dateTimeFormatter1));
//            审批备注
        applicationProcedure.setSecondaryExamineAndApproveRemark(remark);
        applicationProcedureTemporaryService.updateById(applicationProcedure);


        return CommonResult.ok();
    }

    @Override
    public CommonResult appletList(int adminMenuId,String startTime, String endTime, String status,int page, int size) {
        if (ObjectUtils.isEmpty(page) || page <= 0) {
            page = 1;
        }
        if (ObjectUtils.isEmpty(size) || size <= 0) {
            size = 10;
        }

        List<ApplicationProcedureSetting> list = applicationProcedureSettingService.list(new LambdaQueryWrapper<>());
        ApplicationProcedureSetting applicationProcedureSetting = list.get(0);
        String approverType = applicationProcedureSetting.getApproverType();

        AdminMenu byId = adminMenuService.getById(adminMenuId);
        Integer parentId = byId.getParentId();

        IPage<ApplicationProcedureTemporary> pageList=null;
        //审批一次，角色等级不为0
        if ("1".equals(approverType)) {
            if (parentId!=0) {
                return CommonResult.ok("无审批权限");
            }else {
                LambdaQueryWrapper<ApplicationProcedureTemporary> wrapper=new LambdaQueryWrapper<>();
                wrapper.eq(ObjectUtils.isNotEmpty(status),ApplicationProcedureTemporary::getStatus,status)
                        .between(ObjectUtils.isNotEmpty(startTime)&&ObjectUtils.isNotEmpty(endTime),ApplicationProcedureTemporary::getSubmissionTime,startTime,endTime)
                        .orderByDesc(ApplicationProcedureTemporary::getSubmissionTime);

                pageList=applicationProcedureTemporaryService.page(new Page<>(page,size),wrapper);
                return CommonResult.ok(pageList);
            }

        }

        if (parentId==0) {

            LambdaQueryWrapper<ApplicationProcedureTemporary> wrapper=new LambdaQueryWrapper<>();
//            全部则是没有待审批的全部
            if (ObjectUtils.isEmpty(status)) {
                ArrayList<String> strings = new ArrayList<>();
                strings.add("0");
                strings.add("2");
                strings.add("3");
                wrapper.in(ApplicationProcedureTemporary::getStatus,strings);
            }else {
                wrapper.eq(ApplicationProcedureTemporary::getStatus,status);
            }

            wrapper.between(ObjectUtils.isNotEmpty(startTime)&&ObjectUtils.isNotEmpty(endTime),ApplicationProcedureTemporary::getSubmissionTime,startTime,endTime)
                    .orderByDesc(ApplicationProcedureTemporary::getSubmissionTime);
            pageList=applicationProcedureTemporaryService.page(new Page<>(page,size),wrapper);
            return CommonResult.ok(pageList);

        }
        LambdaQueryWrapper<ApplicationProcedureTemporary> wrapper=new LambdaQueryWrapper<>();
        wrapper.eq(ObjectUtils.isNotEmpty(status),ApplicationProcedureTemporary::getStatus,status)
                .between(ObjectUtils.isNotEmpty(startTime)&&ObjectUtils.isNotEmpty(endTime),ApplicationProcedureTemporary::getSubmissionTime,startTime,endTime)
                .orderByDesc(ApplicationProcedureTemporary::getSubmissionTime);
        pageList=applicationProcedureTemporaryService.page(new Page<>(page,size),wrapper);
        return CommonResult.ok(pageList);


    }



}