package com.lunhan.xxx.service;

import com.lunhan.xxx.common.ExecutedResult;
import com.lunhan.xxx.common.PagerResult;
import com.lunhan.xxx.common.enums.EYesOrNo;
import com.lunhan.xxx.common.model.Tuple;
import com.lunhan.xxx.common.util.*;
import com.lunhan.xxx.entity.dto.search.SearchTestInfo;
import com.lunhan.xxx.entity.enums.EState;
import com.lunhan.xxx.entity.request.ReqListSetSort;
import com.lunhan.xxx.entity.request.ReqSetSort;
import com.lunhan.xxx.entity.request.test.ReqCreateTestInfo;
import com.lunhan.xxx.entity.request.test.ReqModifyTestInfo;
import com.lunhan.xxx.repository.impl.TestInfoMapperImpl;
import com.lunhan.xxx.repository.po.TestInfoPO;
import com.lunhan.xxx.repository.vo.TestInfoVO;
import com.lunhan.xxx.service.convert.TestInfoConvert;
import org.apache.commons.lang3.BooleanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.*;
import java.util.stream.Collectors;

/**
 * 测试信息 相关服务
 */
@Service
public class TestInfoService extends BaseService {
    @Autowired
    private TestInfoMapperImpl mapper;

    public ExecutedResult<Long> create(ReqCreateTestInfo request) {
        // 转换po
        TestInfoPO item = TestInfoConvert.INSTANCE.toCreate(request);
        // 设置状态
        item.setStatus(EState.NORMAL.getValue());
        // 设置记录创建时间
        item.setCreateTime(LocalDateTimeUtil.nowTimeStamp());
        // 非逻辑删除
        item.setIsDelete(EYesOrNo.NO.getValue());

        int rowCount = mapper.insert(item);
        if (rowCount != 1) {
            return ExecutedResult.failed("创建[测试信息]失败。");
        }
        return ExecutedResult.success(item.getId());
    }

    public ExecutedResult<String> modify(ReqModifyTestInfo request) {
        // 验证记录是否存在
        ExecutedResult<TestInfoPO> checkExists = this.check4Id(request.getId());
        if (checkExists.isFailed()) {
            return ExecutedResult.failed(checkExists.getMsg());
        }

        // 转换po
        TestInfoPO item = TestInfoConvert.INSTANCE.toModify(request);

        int rowCount = mapper.updateById(item);
        if (rowCount != 1) {
            return ExecutedResult.failed("编辑[测试信息]失败。");
        }
        return ExecutedResult.success();
    }

    public ExecutedResult<TestInfoVO> get(Long id) {
        TestInfoVO result = new TestInfoVO();

        TestInfoPO find = mapper.selectById(id);
        if (null != find) {
            result = TestInfoConvert.INSTANCE.toVo(find);
        }
        return ExecutedResult.success(result);
    }

    public ExecutedResult<String> stop(Long id) {
        // 验证记录是否存在
        ExecutedResult<TestInfoPO> checkExists = this.check4Id(id);
        if (checkExists.isFailed()) {
            return ExecutedResult.failed(checkExists.getMsg());
        }

        TestInfoPO item = new TestInfoPO();
        item.setId(id);
        item.setStatus(EState.DISABLED.getValue());

        int rowCount = mapper.updateById(item);
        if (rowCount != 1) {
            return ExecutedResult.failed("停用[测试信息]失败。");
        }
        return ExecutedResult.success();
    }

    public ExecutedResult<String> enable(Long id) {
        // 验证记录是否存在
        ExecutedResult<TestInfoPO> checkExists = this.check4Id(id);
        if (checkExists.isFailed()) {
            return ExecutedResult.failed(checkExists.getMsg());
        }

        TestInfoPO item = new TestInfoPO();
        item.setId(id);
        item.setStatus(EState.NORMAL.getValue());

        int rowCount = mapper.updateById(item);
        if (rowCount != 1) {
            return ExecutedResult.failed("启用[测试信息]失败。");
        }
        return ExecutedResult.success();
    }

    public ExecutedResult<String> setSort(ReqSetSort request) {
        // 验证记录是否存在
        ExecutedResult<TestInfoPO> checkExists = this.check4Id(request.getId());
        if (checkExists.isFailed()) {
            return ExecutedResult.failed(checkExists.getMsg());
        }

        TestInfoPO item = new TestInfoPO();
        item.setId(request.getId());
        item.setSort(request.getSort());

        int rowCount = mapper.updateById(item);
        if (rowCount != 1) {
            return ExecutedResult.failed("[测试信息]设置排序值失败。");
        }
        return ExecutedResult.success();
    }

    public ExecutedResult<String> listSetSort(ReqListSetSort request) {
        // id列表
        List<Long> listId = request.getList().stream().map(ReqSetSort::getId).collect(Collectors.toList());
        // 验证记录是否存在
        ExecutedResult<List<TestInfoPO>> checkExists = this.check4Id(listId);
        if (checkExists.isFailed()) {
            return ExecutedResult.failed(checkExists.getMsg());
        }

        List<TestInfoPO> listUpdate = request.getList().stream()
                .map(c -> {
                    TestInfoPO item = new TestInfoPO();
                    item.setId(c.getId());
                    item.setSort(c.getSort());
                    return item;
                })
                .collect(Collectors.toList());
        Boolean result = mapper.modifyList(listUpdate);
        if (result) {
            return ExecutedResult.success();
        }
        return ExecutedResult.failed("[测试信息]设置排序值失败");
    }

    public ExecutedResult<String> remove(Long id) {
        // 验证记录是否存在
        ExecutedResult<TestInfoPO> checkExists = this.check4Id(id);
        if (checkExists.isFailed()) {
            return ExecutedResult.failed(checkExists.getMsg());
        }

        Boolean result = mapper.deleteLogic(id);
        if (BooleanUtils.isFalse(result)) {
            return ExecutedResult.failed("删除[测试信息]失败。");
        }
        return ExecutedResult.success();
    }

    public ExecutedResult<String> removeList(List<Long> listId) {
        // 验证记录是否存在
        ExecutedResult<List<TestInfoPO>> checkExists = this.check4Id(listId);
        if (checkExists.isFailed()) {
            return ExecutedResult.failed(checkExists.getMsg());
        }

        Boolean result = mapper.deleteLogic(listId);
        if (BooleanUtils.isFalse(result)) {
            return ExecutedResult.failed("删除[测试信息]失败。");
        }
        return ExecutedResult.success();
    }

    public ExecutedResult<List<TestInfoVO>> getList(List<Long> listId) {
        List<TestInfoVO> result = new ArrayList<>();

        List<TestInfoPO> list = mapper.getList(listId);
        if (ListUtil.isNotNullOrEmpty(list)) {
            result = CopierUtil.mapTo(list, TestInfoVO.class);
        }
        return ExecutedResult.success(result);
    }

    public ExecutedResult<PagerResult<TestInfoVO>> search(SearchTestInfo search) {
        // 处理创建时间范围-查询参数
        Tuple<String, String> createTimeRange = ParameterUtil.getTimeRange(search.getCreateTimeRange());
        if (StringUtil.isNotNullOrEmpty(createTimeRange.getItem1())) {
            search.setCreateTimeStart(LocalDateTimeUtil.getTimeStamp(createTimeRange.getItem1()).getTime());
        }
        if (StringUtil.isNotNullOrEmpty(createTimeRange.getItem2())) {
            search.setCreateTimeEnd(LocalDateTimeUtil.getTimeStamp(createTimeRange.getItem2()).getTime());
        }

        PagerResult<TestInfoPO> pageList = mapper.search(search);
        List<TestInfoVO> listVo = new ArrayList<>();
        List<TestInfoPO> list = pageList.getList();
        if (ListUtil.isNotNullOrEmpty(list)) {
            pageList.setLastId(list.get(list.size() - 1).getId());
            // 转换vo
            listVo = TestInfoConvert.INSTANCE.toVo(list);
        }
        PagerResult<TestInfoVO> result = new PagerResult<>(pageList.getLimit(), pageList.getPage(), pageList.getTotal(), listVo);
        result.setLastId(pageList.getLastId());
        return ExecutedResult.success(result);
    }

    protected ExecutedResult<TestInfoPO> check4Id(Long id) {
        TestInfoPO exists = mapper.get(id);
        if (Objects.isNull(exists)) {
            return ExecutedResult.failed("[测试信息]不存在：" + id);
        }
        return ExecutedResult.success(exists);
    }
    protected ExecutedResult<List<TestInfoPO>> check4Id(List<Long> listId) {
        // 从数据库查找测试信息
        List<TestInfoPO> list = mapper.getList(listId);
        if (ListUtil.isNullOrEmpty(list)) {
            return ExecutedResult.failed("[测试信息]不存在." + listId);
        }
        // 数据库找到的id列表
        List<Long> listIdFind = list.stream().map(TestInfoPO::getId).collect(Collectors.toList());
        // 数量不一致
        if (listId.size() != listIdFind.size()) {
            // 筛选数据库不存在的测试信息
            List<Long> listIdNotFound = listId.stream().filter(c -> !listIdFind.contains(c)).collect(Collectors.toList());
            if (ListUtil.isNullOrEmpty(list)) {
                return ExecutedResult.failed("[测试信息]不存在." + listIdNotFound);
            }
        }
        return ExecutedResult.success(list);
    }

    protected Map<Long, TestInfoPO> getMap4Id(List<Long> listId) {
        List<TestInfoPO> list = mapper.getList(listId);
        if (ListUtil.isNullOrEmpty(list)) {
            return new HashMap<>(0);
        }
        return list.stream().collect(Collectors.toMap(TestInfoPO::getId, c -> c));
    }

}