1.0
longz
2026-06-24 e45e74e5ae207f7642be9a88ed99b593de89fb3b
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package com.sinata.appointment.service;
 
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.alibaba.excel.EasyExcel;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.sinata.appointment.constants.BizErrorCode;
import com.sinata.appointment.constants.CacheNames;
import com.sinata.appointment.constants.AppointmentBizConstants;
import com.sinata.appointment.constants.FieldConfigLockedCodes;
import com.sinata.appointment.constants.SystemSettingKeys;
import com.sinata.appointment.dto.BookingSettingsSaveRequest;
import com.sinata.appointment.dto.BookingSettingsVo;
import com.sinata.appointment.dto.ContentSettingsSaveRequest;
import com.sinata.appointment.dto.ContentSettingsVo;
import com.sinata.appointment.dto.FieldConfigPatchRequest;
import com.sinata.appointment.dto.SensitiveWordCreateRequest;
import com.sinata.appointment.dto.SensitiveWordEnabledPatchRequest;
import com.sinata.appointment.dto.SensitiveWordImportResultVo;
import com.sinata.appointment.dto.SensitiveWordListVo;
import com.sinata.appointment.dto.SensitiveWordUpdateRequest;
import com.sinata.appointment.dto.VisitReasonCreateRequest;
import com.sinata.appointment.dto.VisitReasonListVo;
import com.sinata.appointment.dto.VisitReasonUpdateRequest;
import com.sinata.appointment.entity.BizApprovalNodeConfig;
import com.sinata.appointment.entity.BizFieldConfig;
import com.sinata.appointment.entity.BizHolidayDate;
import com.sinata.appointment.entity.BizSensitiveWord;
import com.sinata.appointment.entity.BizVisitReason;
import com.sinata.appointment.entity.SysBizSetting;
import com.sinata.appointment.entity.SysDept;
import com.sinata.appointment.exception.BizException;
import com.sinata.appointment.mapper.BizApprovalNodeConfigMapper;
import com.sinata.appointment.mapper.BizFieldConfigMapper;
import com.sinata.appointment.mapper.BizHolidayDateMapper;
import com.sinata.appointment.mapper.BizSensitiveWordMapper;
import com.sinata.appointment.mapper.BizVisitReasonMapper;
import com.sinata.appointment.mapper.SysBizSettingMapper;
import com.sinata.appointment.mapper.SysDeptMapper;
import com.sinata.appointment.util.UuidAssert;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.time.LocalDate;
import java.time.YearMonth;
import java.time.format.DateTimeParseException;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.stream.Collectors;
import lombok.RequiredArgsConstructor;
import org.springframework.cache.Cache;
import org.springframework.cache.CacheManager;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
import org.springframework.web.multipart.MultipartFile;
 
@Service
@RequiredArgsConstructor
public class ConfigApplicationService {
 
    private static final TypeReference<List<String>> STRING_LIST_TYPE = new TypeReference<>() {};
 
    private final BizVisitReasonMapper bizVisitReasonMapper;
    private final BizFieldConfigMapper bizFieldConfigMapper;
    private final BizApprovalNodeConfigMapper bizApprovalNodeConfigMapper;
    private final BizHolidayDateMapper bizHolidayDateMapper;
    private final BizSensitiveWordMapper bizSensitiveWordMapper;
    private final SysBizSettingMapper sysBizSettingMapper;
    private final SysDeptMapper sysDeptMapper;
    private final SysBizSettingCacheService sysBizSettingCacheService;
    private final BizHolidayDateCacheService bizHolidayDateCacheService;
    private final SensitiveWordFilterService sensitiveWordFilterService;
    private final CacheManager cacheManager;
    private final ObjectMapper objectMapper;
 
    public List<BizVisitReason> listVisitReasons() {
        return bizVisitReasonMapper.selectList(
                new LambdaQueryWrapper<BizVisitReason>()
                        .eq(BizVisitReason::getDelFlag, 0)
                        .eq(BizVisitReason::getEnabled, 1)
                        .orderByAsc(BizVisitReason::getSortOrder));
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void saveVisitReason(BizVisitReason entity) {
        if (entity.getId() == null) {
            bizVisitReasonMapper.insert(entity);
        } else {
            bizVisitReasonMapper.updateById(entity);
        }
        evictMiniVisitReasonCache();
    }
 
    public IPage<VisitReasonListVo> pageVisitReasons(long page, long size) {
        Page<BizVisitReason> pg =
                bizVisitReasonMapper.selectPage(
                        new Page<>(page, size),
                        new LambdaQueryWrapper<BizVisitReason>()
                                .eq(BizVisitReason::getDelFlag, 0)
                                .orderByAsc(BizVisitReason::getSortOrder)
                                .orderByAsc(BizVisitReason::getId));
        return pg.convert(this::toVisitReasonListVo);
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void createVisitReason(VisitReasonCreateRequest req) {
        String reasonName = req.getReasonName().trim();
        assertReasonNameUnique(reasonName, null);
        BizVisitReason row = new BizVisitReason();
        row.setReasonName(reasonName);
        row.setReasonCode("VR_" + UUID.randomUUID().toString().replace("-", ""));
        row.setEnabled(1);
        row.setSortOrder(normalizeSortOrder(req.getSortOrder()));
        bizVisitReasonMapper.insert(row);
        evictMiniVisitReasonCache();
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void updateVisitReason(Long id, VisitReasonUpdateRequest req) {
        BizVisitReason row = loadActiveVisitReason(id, req.getUuid());
        String reasonName = req.getReasonName().trim();
        assertReasonNameUnique(reasonName, id);
        row.setReasonName(reasonName);
        row.setSortOrder(normalizeSortOrder(req.getSortOrder()));
        bizVisitReasonMapper.updateById(row);
        evictMiniVisitReasonCache();
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void deleteVisitReason(Long id, String uuid) {
        loadActiveVisitReason(id, uuid);
        bizVisitReasonMapper.deleteById(id);
        evictMiniVisitReasonCache();
    }
 
    public IPage<SensitiveWordListVo> pageSensitiveWords(long page, long size, String keyword) {
        String normalizedKeyword = trimToNull(keyword);
        Page<BizSensitiveWord> pg =
                bizSensitiveWordMapper.selectPage(
                        new Page<>(page, size),
                        new LambdaQueryWrapper<BizSensitiveWord>()
                                .eq(BizSensitiveWord::getDelFlag, 0)
                                .like(StringUtils.hasText(normalizedKeyword), BizSensitiveWord::getWord, normalizedKeyword)
                                .orderByDesc(BizSensitiveWord::getCreateTime)
                                .orderByDesc(BizSensitiveWord::getId));
        return pg.convert(this::toSensitiveWordListVo);
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void createSensitiveWord(SensitiveWordCreateRequest req) {
        String word = normalizeSensitiveWord(req.getWord());
        assertSensitiveWordUnique(word, null);
        BizSensitiveWord row = new BizSensitiveWord();
        row.setWord(word);
        row.setEnabled(1);
        bizSensitiveWordMapper.insert(row);
        sensitiveWordFilterService.evictCache();
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void updateSensitiveWord(Long id, SensitiveWordUpdateRequest req) {
        BizSensitiveWord row = loadActiveSensitiveWord(id, req.getUuid());
        String word = normalizeSensitiveWord(req.getWord());
        assertSensitiveWordUnique(word, id);
        row.setWord(word);
        bizSensitiveWordMapper.updateById(row);
        sensitiveWordFilterService.evictCache();
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void updateSensitiveWordEnabled(Long id, SensitiveWordEnabledPatchRequest req) {
        BizSensitiveWord row = loadActiveSensitiveWord(id, req.getUuid());
        row.setEnabled(req.getEnabled());
        bizSensitiveWordMapper.updateById(row);
        sensitiveWordFilterService.evictCache();
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void deleteSensitiveWord(Long id, String uuid) {
        loadActiveSensitiveWord(id, uuid);
        bizSensitiveWordMapper.deleteById(id);
        sensitiveWordFilterService.evictCache();
    }
 
    @Transactional(rollbackFor = Exception.class)
    public SensitiveWordImportResultVo importSensitiveWords(MultipartFile file) {
        if (file == null || file.isEmpty()) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "导入文件不能为空");
        }
        String filename = file.getOriginalFilename() == null ? "" : file.getOriginalFilename().toLowerCase();
        if (!filename.endsWith(".xlsx") && !filename.endsWith(".xls")) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "请上传 xls 或 xlsx 文件");
        }
 
        List<Map<Integer, String>> rows;
        try {
            rows = EasyExcel.read(file.getInputStream()).sheet().headRowNumber(0).doReadSync();
        } catch (IOException ex) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "读取导入文件失败");
        }
 
        SensitiveWordImportResultVo result = new SensitiveWordImportResultVo();
        Set<String> fileWords = new LinkedHashSet<>();
        Set<String> existingWords = loadExistingSensitiveWords();
        int rowNo = 0;
        for (Map<Integer, String> row : rows) {
            rowNo++;
            String raw = row == null ? null : row.get(0);
            if (rowNo == 1 && isSensitiveWordHeader(raw)) {
                continue;
            }
            if (!StringUtils.hasText(raw)) {
                continue;
            }
            result.setTotalRows(result.getTotalRows() + 1);
            String word;
            try {
                word = normalizeSensitiveWord(raw);
            } catch (BizException ex) {
                result.setInvalidCount(result.getInvalidCount() + 1);
                addImportError(result, "第" + rowNo + "行:" + ex.getMessage());
                continue;
            }
            if (fileWords.contains(word) || existingWords.contains(word)) {
                result.setDuplicateCount(result.getDuplicateCount() + 1);
                continue;
            }
            BizSensitiveWord entity = new BizSensitiveWord();
            entity.setWord(word);
            entity.setEnabled(1);
            bizSensitiveWordMapper.insert(entity);
            fileWords.add(word);
            existingWords.add(word);
            result.setSuccessCount(result.getSuccessCount() + 1);
        }
        if (result.getSuccessCount() > 0) {
            sensitiveWordFilterService.evictCache();
        }
        return result;
    }
 
    public byte[] sensitiveWordImportTemplateExcel() {
        try (ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
            List<List<String>> head = List.of(List.of("敏感词"));
            List<List<String>> rows = List.of(List.of("示例敏感词"));
            EasyExcel.write(bos).head(head).sheet("敏感词导入").doWrite(rows);
            return bos.toByteArray();
        } catch (IOException ex) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "生成导入模板失败");
        }
    }
 
    public List<BizFieldConfig> listFieldConfigs() {
        return bizFieldConfigMapper.selectList(
                new LambdaQueryWrapper<BizFieldConfig>()
                        .eq(BizFieldConfig::getDelFlag, 0)
                        .orderByAsc(BizFieldConfig::getSortOrder));
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void saveFieldConfig(BizFieldConfig entity) {
        if (entity.getId() == null) {
            bizFieldConfigMapper.insert(entity);
        } else {
            bizFieldConfigMapper.updateById(entity);
        }
        evictMiniFieldConfigCache();
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void patchFieldConfig(Long id, FieldConfigPatchRequest req) {
        if (req.getVisible() == null && req.getRequiredFlag() == null) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "请至少提交一项修改");
        }
        BizFieldConfig e = bizFieldConfigMapper.selectById(id);
        if (e == null || (e.getDelFlag() != null && e.getDelFlag() == 1)) {
            throw new BizException(BizErrorCode.RESOURCE_VERIFY_FAILED, "字段配置不存在");
        }
        UuidAssert.match(e, req.getUuid());
        if (FieldConfigLockedCodes.isLocked(e.getFieldCode())) {
            e.setVisible(1);
            e.setRequiredFlag(1);
            bizFieldConfigMapper.updateById(e);
            return;
        }
        if (req.getVisible() != null) {
            e.setVisible(req.getVisible());
        }
        if (e.getVisible() != null && e.getVisible() == 0) {
            e.setRequiredFlag(0);
        } else if (req.getRequiredFlag() != null) {
            e.setRequiredFlag(req.getRequiredFlag());
        }
        bizFieldConfigMapper.updateById(e);
        evictMiniFieldConfigCache();
    }
 
    public BookingSettingsVo getBookingSettings() {
        BookingSettingsVo vo = new BookingSettingsVo();
        String mode =
                getSettingOrDefault(
                                SystemSettingKeys.BOOKING_RANGE_MODE,
                                AppointmentBizConstants.TIME_MODE_SINGLE)
                        .trim()
                        .toUpperCase();
        if (!AppointmentBizConstants.TIME_MODE_SINGLE.equals(mode)
                && !AppointmentBizConstants.TIME_MODE_MULTI.equals(mode)) {
            mode = AppointmentBizConstants.TIME_MODE_SINGLE;
        }
        vo.setRangeMode(mode);
        String days = getSettingOrDefault(SystemSettingKeys.BOOKING_MAX_CONSECUTIVE_DAYS, "7");
        int md = 7;
        try {
            md = Math.max(1, Integer.parseInt(days.trim()));
        } catch (NumberFormatException ignored) {
            // keep default
        }
        vo.setMaxConsecutiveDays(md);
        vo.setHolidayDates(listHolidayDates());
        String gate = getSettingOrDefault(SystemSettingKeys.VEHICLE_BARRIER_GATE_ENABLED, "0");
        vo.setVehicleBarrierEnabled("1".equals(gate.trim()));
        return vo;
    }
 
    public ContentSettingsVo getContentSettings() {
        ContentSettingsVo vo = new ContentSettingsVo();
        vo.setAboutUsHtml(getSettingOrDefault(SystemSettingKeys.CONTENT_ABOUT_US_HTML, ""));
        vo.setParkNoticeHtml(getSettingOrDefault(SystemSettingKeys.CONTENT_PARK_NOTICE_HTML, ""));
        vo.setParkFlowHtml(getSettingOrDefault(SystemSettingKeys.CONTENT_PARK_FLOW_HTML, ""));
        vo.setAboutUsEnabled("1".equals(getSettingOrDefault(SystemSettingKeys.CONTENT_ABOUT_US_ENABLED, "0").trim()));
        return vo;
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void saveBookingSettings(BookingSettingsSaveRequest req) {
        String mode = req.getRangeMode().trim().toUpperCase();
        if (!AppointmentBizConstants.TIME_MODE_SINGLE.equals(mode)
                && !AppointmentBizConstants.TIME_MODE_MULTI.equals(mode)) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "预约时段类型无效");
        }
        if (AppointmentBizConstants.TIME_MODE_MULTI.equals(mode)) {
            if (req.getMaxConsecutiveDays() == null || req.getMaxConsecutiveDays() < 1) {
                throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "请输入最长连续预约天数(正整数)");
            }
            if (req.getMaxConsecutiveDays() > 999) {
                throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "最长连续预约天数不能超过 999");
            }
            upsertSetting(SystemSettingKeys.BOOKING_MAX_CONSECUTIVE_DAYS, String.valueOf(req.getMaxConsecutiveDays()));
        }
        upsertSetting(SystemSettingKeys.BOOKING_RANGE_MODE, mode);
        List<String> hol = req.getHolidayDates() == null ? List.of() : req.getHolidayDates();
        List<String> normalized = normalizeHolidayDates(hol);
        replaceHolidayDates(normalized);
        bizHolidayDateCacheService.evictAllHolidayDates();
        // 兼容旧实现:避免 setting_value 持续变大,保存后清空 JSON
        upsertSetting(SystemSettingKeys.BOOKING_HOLIDAY_DATES, "[]");
        upsertSetting(
                SystemSettingKeys.VEHICLE_BARRIER_GATE_ENABLED,
                Boolean.TRUE.equals(req.getVehicleBarrierEnabled()) ? "1" : "0");
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void toggleHolidayDate(String date, boolean holiday) {
        LocalDate target = parseDate(date);
        if (holiday) {
            Long exists =
                    bizHolidayDateMapper.selectCount(
                            new LambdaQueryWrapper<BizHolidayDate>()
                                    .eq(BizHolidayDate::getDelFlag, 0)
                                    .eq(BizHolidayDate::getHolidayDate, target));
            if (exists == null || exists == 0L) {
                BizHolidayDate row = new BizHolidayDate();
                row.setHolidayDate(target);
                bizHolidayDateMapper.insert(row);
            }
        } else {
            bizHolidayDateMapper.deleteByHolidayDates(List.of(target));
        }
        bizHolidayDateCacheService.evictAllHolidayDates();
        upsertSetting(SystemSettingKeys.BOOKING_HOLIDAY_DATES, "[]");
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void addMonthWeekends(String month) {
        YearMonth yearMonth;
        try {
            yearMonth = YearMonth.parse(month.trim());
        } catch (Exception ex) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "非法月份: " + month);
        }
        Set<LocalDate> existsSet =
                bizHolidayDateMapper.selectList(
                                new LambdaQueryWrapper<BizHolidayDate>()
                                        .eq(BizHolidayDate::getDelFlag, 0)
                                        .ge(BizHolidayDate::getHolidayDate, yearMonth.atDay(1))
                                        .le(BizHolidayDate::getHolidayDate, yearMonth.atEndOfMonth()))
                        .stream()
                        .map(BizHolidayDate::getHolidayDate)
                        .collect(Collectors.toSet());
 
        for (int d = 1; d <= yearMonth.lengthOfMonth(); d++) {
            LocalDate current = yearMonth.atDay(d);
            int dayOfWeek = current.getDayOfWeek().getValue(); // 1..7 (Mon..Sun)
            if (dayOfWeek != 6 && dayOfWeek != 7) {
                continue;
            }
            if (existsSet.contains(current)) {
                continue;
            }
            BizHolidayDate row = new BizHolidayDate();
            row.setHolidayDate(current);
            bizHolidayDateMapper.insert(row);
        }
        bizHolidayDateCacheService.evictAllHolidayDates();
        upsertSetting(SystemSettingKeys.BOOKING_HOLIDAY_DATES, "[]");
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void saveContentSettings(ContentSettingsSaveRequest req) {
        upsertSetting(SystemSettingKeys.CONTENT_ABOUT_US_HTML, normalizeHtml(req.getAboutUsHtml()));
        upsertSetting(SystemSettingKeys.CONTENT_PARK_NOTICE_HTML, normalizeHtml(req.getParkNoticeHtml()));
        upsertSetting(SystemSettingKeys.CONTENT_PARK_FLOW_HTML, normalizeHtml(req.getParkFlowHtml()));
        upsertSetting(SystemSettingKeys.CONTENT_ABOUT_US_ENABLED, Boolean.TRUE.equals(req.getAboutUsEnabled()) ? "1" : "0");
    }
 
    private List<String> listHolidayDates() {
        List<BizHolidayDate> rows =
                bizHolidayDateMapper.selectList(
                        new LambdaQueryWrapper<BizHolidayDate>()
                                .eq(BizHolidayDate::getDelFlag, 0)
                                .orderByAsc(BizHolidayDate::getHolidayDate));
        if (rows != null && !rows.isEmpty()) {
            return rows.stream()
                    .map(BizHolidayDate::getHolidayDate)
                    .filter(x -> x != null)
                    .map(LocalDate::toString)
                    .collect(Collectors.toList());
        }
        // 兜底:旧版本存于 setting_value(JSON);若存在则读出来返回
        String holJson = getSettingOrDefault(SystemSettingKeys.BOOKING_HOLIDAY_DATES, "[]");
        try {
            List<String> raw = objectMapper.readValue(holJson, STRING_LIST_TYPE);
            if (raw != null && !raw.isEmpty()) {
                return normalizeHolidayDates(raw);
            }
        } catch (Exception ignored) {
            // ignore
        }
        return List.of();
    }
 
    private void replaceHolidayDates(List<String> normalized) {
        List<BizHolidayDate> existing =
                bizHolidayDateMapper.selectList(
                        new LambdaQueryWrapper<BizHolidayDate>()
                                .eq(BizHolidayDate::getDelFlag, 0)
                                .orderByAsc(BizHolidayDate::getHolidayDate));
 
        Set<LocalDate> existingSet =
                existing.stream()
                        .map(BizHolidayDate::getHolidayDate)
                        .filter(x -> x != null)
                        .collect(Collectors.toSet());
 
        Set<LocalDate> targetSet =
                normalized.stream().map(LocalDate::parse).collect(Collectors.toCollection(java.util.LinkedHashSet::new));
 
        // 删除:存在但目标不包含的
        List<LocalDate> toDelete =
                existingSet.stream().filter(d -> !targetSet.contains(d)).collect(Collectors.toList());
        if (!toDelete.isEmpty()) {
            bizHolidayDateMapper.deleteByHolidayDates(toDelete);
        }
 
        // 新增:目标包含但不存在的
        for (LocalDate d : targetSet) {
            if (existingSet.contains(d)) {
                continue;
            }
            BizHolidayDate row = new BizHolidayDate();
            row.setHolidayDate(d);
            bizHolidayDateMapper.insert(row);
        }
    }
 
    public List<BizApprovalNodeConfig> listApprovalNodes() {
        return bizApprovalNodeConfigMapper.selectList(
                new LambdaQueryWrapper<BizApprovalNodeConfig>()
                        .eq(BizApprovalNodeConfig::getDelFlag, 0)
                        .orderByAsc(BizApprovalNodeConfig::getSortOrder));
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void saveApprovalNode(BizApprovalNodeConfig entity) {
        if (entity.getId() == null) {
            bizApprovalNodeConfigMapper.insert(entity);
        } else {
            bizApprovalNodeConfigMapper.updateById(entity);
        }
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void updateApprovalNodeEnabled(Long id, String uuid, int enabled) {
        BizApprovalNodeConfig e = bizApprovalNodeConfigMapper.selectById(id);
        if (e == null || (e.getDelFlag() != null && e.getDelFlag() == 1)) {
            throw new BizException(BizErrorCode.RESOURCE_VERIFY_FAILED, "节点不存在");
        }
        UuidAssert.match(e, uuid);
        e.setEnabled(enabled);
        bizApprovalNodeConfigMapper.updateById(e);
    }
 
    public Long getVisitCompetentDeptId() {
        String raw = getSettingOrDefault(SystemSettingKeys.VISIT_COMPETENT_DEPT_ID, null);
        if (!StringUtils.hasText(raw)) {
            return null;
        }
        try {
            long v = Long.parseLong(raw.trim());
            return v > 0 ? v : null;
        } catch (NumberFormatException ex) {
            return null;
        }
    }
 
    @Transactional(rollbackFor = Exception.class)
    public void saveVisitCompetentDept(Long deptId) {
        if (deptId != null && deptId > 0) {
            SysDept d = sysDeptMapper.selectById(deptId);
            if (d == null || (d.getDelFlag() != null && d.getDelFlag() == 1)) {
                throw new BizException(BizErrorCode.DEPT_PARENT_INVALID, "部门不存在或已删除");
            }
        }
        String val = (deptId != null && deptId > 0) ? String.valueOf(deptId) : null;
        upsertSetting(SystemSettingKeys.VISIT_COMPETENT_DEPT_ID, val);
    }
 
    private String getSettingOrDefault(String key, String defaultVal) {
        String value = sysBizSettingCacheService.getValue(key);
        if (!StringUtils.hasText(value)) {
            return defaultVal;
        }
        return value;
    }
 
    private static String normalizeHtml(String html) {
        return html == null ? "" : html;
    }
 
    private static String trimToNull(String value) {
        if (!StringUtils.hasText(value)) {
            return null;
        }
        return value.trim();
    }
 
    private void upsertSetting(String key, String value) {
        SysBizSetting s =
                sysBizSettingMapper.selectOne(
                        new LambdaQueryWrapper<SysBizSetting>().eq(SysBizSetting::getSettingKey, key));
        if (s == null) {
            SysBizSetting row = new SysBizSetting();
            row.setSettingKey(key);
            row.setSettingValue(value);
            sysBizSettingMapper.insert(row);
        } else {
            s.setSettingValue(value);
            sysBizSettingMapper.updateById(s);
        }
        sysBizSettingCacheService.evict(key);
    }
 
    private static List<String> normalizeHolidayDates(List<String> raw) {
        LinkedHashSet<String> set = new LinkedHashSet<>();
        for (String s : raw) {
            if (!StringUtils.hasText(s)) {
                continue;
            }
            String t = s.trim();
            try {
                LocalDate.parse(t);
            } catch (DateTimeParseException ex) {
                throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "非法日期: " + t);
            }
            set.add(t);
        }
        return set.stream().sorted(Comparator.naturalOrder()).collect(Collectors.toList());
    }
 
    private LocalDate parseDate(String date) {
        try {
            return LocalDate.parse(date.trim());
        } catch (Exception ex) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "非法日期: " + date);
        }
    }
 
    private BizVisitReason loadActiveVisitReason(Long id, String uuid) {
        BizVisitReason row = bizVisitReasonMapper.selectById(id);
        if (row == null || (row.getDelFlag() != null && row.getDelFlag() == 1)) {
            throw new BizException(BizErrorCode.RESOURCE_VERIFY_FAILED, "来访事由不存在");
        }
        // 兼容历史脏数据:若库中 uuid 为空,则仅按 id 处理;正常数据仍做 id+uuid 校验
        if (StringUtils.hasText(row.getUuid())) {
            UuidAssert.match(row, uuid);
        }
        return row;
    }
 
    private BizSensitiveWord loadActiveSensitiveWord(Long id, String uuid) {
        BizSensitiveWord row = bizSensitiveWordMapper.selectById(id);
        if (row == null || (row.getDelFlag() != null && row.getDelFlag() == 1)) {
            throw new BizException(BizErrorCode.RESOURCE_VERIFY_FAILED, "敏感词不存在");
        }
        UuidAssert.match(row, uuid);
        return row;
    }
 
    private void assertSensitiveWordUnique(String word, Long excludeId) {
        LambdaQueryWrapper<BizSensitiveWord> q =
                new LambdaQueryWrapper<BizSensitiveWord>()
                        .eq(BizSensitiveWord::getDelFlag, 0)
                        .eq(BizSensitiveWord::getWord, word);
        if (excludeId != null) {
            q.ne(BizSensitiveWord::getId, excludeId);
        }
        if (bizSensitiveWordMapper.selectCount(q) > 0) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "敏感词已存在");
        }
    }
 
    private String normalizeSensitiveWord(String word) {
        String normalized = trimToNull(word);
        if (!StringUtils.hasText(normalized)) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "敏感词不能为空");
        }
        if (normalized.length() > 50) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "敏感词不能超过50个字");
        }
        return normalized;
    }
 
    private Set<String> loadExistingSensitiveWords() {
        List<BizSensitiveWord> rows =
                bizSensitiveWordMapper.selectList(
                        new LambdaQueryWrapper<BizSensitiveWord>()
                                .eq(BizSensitiveWord::getDelFlag, 0)
                                .select(BizSensitiveWord::getWord));
        Set<String> words = new HashSet<>();
        for (BizSensitiveWord row : rows) {
            if (StringUtils.hasText(row.getWord())) {
                words.add(row.getWord().trim());
            }
        }
        return words;
    }
 
    private boolean isSensitiveWordHeader(String value) {
        if (!StringUtils.hasText(value)) {
            return false;
        }
        String text = value.trim();
        return "敏感词".equals(text) || "敏感词库".equals(text) || "word".equalsIgnoreCase(text);
    }
 
    private void addImportError(SensitiveWordImportResultVo result, String message) {
        if (result.getErrorMessages().size() < 20) {
            result.getErrorMessages().add(message);
        }
    }
 
    private void assertReasonNameUnique(String reasonName, Long excludeId) {
        LambdaQueryWrapper<BizVisitReason> q =
                new LambdaQueryWrapper<BizVisitReason>()
                        .eq(BizVisitReason::getDelFlag, 0)
                        .eq(BizVisitReason::getReasonName, reasonName);
        if (excludeId != null) {
            q.ne(BizVisitReason::getId, excludeId);
        }
        if (bizVisitReasonMapper.selectCount(q) > 0) {
            throw new BizException(BizErrorCode.AUTH_INVALID_CREDENTIALS, "来访事由已存在");
        }
    }
 
    private int normalizeSortOrder(Integer sortOrder) {
        return sortOrder == null ? 0 : Math.max(0, sortOrder);
    }
 
    private VisitReasonListVo toVisitReasonListVo(BizVisitReason e) {
        VisitReasonListVo vo = new VisitReasonListVo();
        vo.setId(e.getId());
        vo.setUuid(e.getUuid());
        vo.setReasonCode(e.getReasonCode());
        vo.setReasonName(e.getReasonName());
        vo.setSortOrder(e.getSortOrder());
        vo.setCreateTime(e.getCreateTime());
        return vo;
    }
 
    private SensitiveWordListVo toSensitiveWordListVo(BizSensitiveWord e) {
        SensitiveWordListVo vo = new SensitiveWordListVo();
        vo.setId(e.getId());
        vo.setUuid(e.getUuid());
        vo.setWord(e.getWord());
        vo.setEnabled(e.getEnabled());
        vo.setCreateTime(e.getCreateTime());
        return vo;
    }
 
    private void evictMiniVisitReasonCache() {
        Cache cache = cacheManager.getCache(CacheNames.MINI_LOOKUP);
        if (cache != null) {
            cache.evict(CacheNames.MINI_LOOKUP_VISIT_REASONS_KEY);
        }
    }
 
    private void evictMiniFieldConfigCache() {
        Cache cache = cacheManager.getCache(CacheNames.MINI_LOOKUP);
        if (cache != null) {
            cache.evict(CacheNames.MINI_LOOKUP_FIELD_CONFIGS_KEY);
        }
    }
}