package com.ruoyi.ai.assistant;
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import com.alibaba.fastjson2.JSON;
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import com.ruoyi.ai.tools.ApproveTodoTools;
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import org.springframework.stereotype.Component;
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import org.springframework.util.StringUtils;
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import java.math.BigDecimal;
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import java.util.LinkedHashMap;
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import java.util.Map;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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@Component
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public class ApproveTodoIntentExecutor {
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private static final Pattern APPROVE_ID_PATTERN = Pattern.compile("\\b[A-Za-z]*\\d{8,}\\b");
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private static final Pattern LIMIT_PATTERN = Pattern.compile("(前|最近)?(\\d{1,2})条");
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private static final Pattern DATE_PATTERN = Pattern.compile("(\\d{4}-\\d{2}-\\d{2})");
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private static final Pattern NUMBER_PATTERN = Pattern.compile("(\\d+(?:\\.\\d+)?)");
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private static final Pattern RECENT_RANGE_PATTERN = Pattern.compile("近\\d+(天|周|个月|月|年)");
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private static final Pattern HALF_RANGE_PATTERN = Pattern.compile("(最近|近)?半(个)?(月|年)");
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private static final Pattern EXPLICIT_RANGE_PATTERN = Pattern.compile(".*(到|至).*");
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private final ApproveTodoTools approveTodoTools;
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public ApproveTodoIntentExecutor(ApproveTodoTools approveTodoTools) {
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this.approveTodoTools = approveTodoTools;
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}
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public String tryExecute(String memoryId, String message) {
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if (!StringUtils.hasText(message)) {
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return null;
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}
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String text = message.trim();
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String approveId = extractApproveId(text);
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if (isStatsIntent(text)) {
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return approveTodoTools.getTodoStats(
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memoryId,
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extractStartDate(text),
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extractEndDate(text),
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extractTimeRange(text)
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);
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}
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if (containsAny(text, "流转", "进度", "节点", "日志", "卡在", "卡到", "当前审批人", "处理记录")) {
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return StringUtils.hasText(approveId)
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? approveTodoTools.getTodoProgress(memoryId, approveId)
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: missingApproveId("todo_progress", "查询审批进度需要提供流程编号。");
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}
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if (containsAny(text, "详情", "明细") && !containsAny(text, "列表")) {
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return StringUtils.hasText(approveId)
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? approveTodoTools.getTodoDetail(memoryId, approveId)
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: missingApproveId("todo_detail", "查询审批详情需要提供流程编号。");
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}
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if (containsAny(text, "取消审核", "撤销审核", "回退审核", "撤销审批", "撤回审批")
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|| (containsAny(text, "撤销", "撤回") && containsAny(text, "审批操作", "审核操作"))) {
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return StringUtils.hasText(approveId)
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? approveTodoTools.cancelReviewTodo(memoryId, approveId, firstNonBlank(extractTail(text, "原因"), extractTail(text, "备注")))
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: missingApproveId("cancel_review_action", "取消审核需要提供流程编号。");
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}
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if (containsAny(text, "删除", "移除")) {
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return StringUtils.hasText(approveId)
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? approveTodoTools.deleteTodo(memoryId, approveId)
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: missingApproveId("delete_action", "删除审批单需要提供流程编号。");
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}
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if (containsAny(text, "驳回", "拒绝")) {
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return StringUtils.hasText(approveId)
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? approveTodoTools.reviewTodo(memoryId, approveId, "reject", firstNonBlank(extractTail(text, "原因"), extractTail(text, "备注")))
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: missingApproveId("review_action", "驳回审批需要提供流程编号。");
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}
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if (containsAny(text, "审核通过", "审批通过", "通过审批", "同意审批", "审批同意")) {
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return StringUtils.hasText(approveId)
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? approveTodoTools.reviewTodo(memoryId, approveId, "approve", extractTail(text, "备注"))
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: missingApproveId("review_action", "审批通过需要提供流程编号。");
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}
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if (StringUtils.hasText(approveId)
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&& containsAny(text, "通过", "同意")
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&& !containsAny(text, "未通过", "通过率", "审批通过率", "审核通过率")) {
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return approveTodoTools.reviewTodo(memoryId, approveId, "approve", extractTail(text, "备注"));
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}
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if (containsAny(text, "修改", "更新", "变更")) {
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return StringUtils.hasText(approveId)
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? approveTodoTools.updateTodo(
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memoryId,
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approveId,
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extractValue(text, "标题"),
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extractDateValue(text, "开始日期"),
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extractDateValue(text, "结束日期"),
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extractBigDecimalValue(text, "金额"),
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extractValue(text, "地点"),
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extractIntegerValue(text, "类型"),
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extractValue(text, "备注"))
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: missingApproveId("update_action", "修改审批单需要提供流程编号。");
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}
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if (containsAny(text, "列表", "待办", "查询审批", "单据", "流程", "审批批")) {
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return approveTodoTools.listTodos(
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memoryId,
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extractStatus(text),
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extractApproveType(text),
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extractKeyword(text),
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extractLimit(text),
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extractScope(text));
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}
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return null;
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}
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private boolean isStatsIntent(String text) {
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if (containsAny(text, "统计", "分析", "图表", "趋势", "占比", "汇总", "总量", "分布", "各有多少", "有多少")) {
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return true;
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}
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boolean hasQueryWord = containsAny(text, "查询", "查看", "看下", "看看", "获取");
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boolean hasDataWord = containsAny(text, "数据", "报表", "情况", "数量", "金额");
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boolean hasTimeWord = containsAny(text, "今天", "昨日", "昨天", "本周", "上周", "本月", "上月", "本年", "今年", "去年")
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|| DATE_PATTERN.matcher(text).find()
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|| RECENT_RANGE_PATTERN.matcher(text).find()
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|| HALF_RANGE_PATTERN.matcher(text).find()
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|| EXPLICIT_RANGE_PATTERN.matcher(text).matches();
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return hasQueryWord && hasDataWord && hasTimeWord;
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}
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private boolean containsAny(String text, String... keywords) {
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for (String keyword : keywords) {
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if (text.contains(keyword)) {
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return true;
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}
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}
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return false;
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}
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private String extractApproveId(String text) {
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Matcher matcher = APPROVE_ID_PATTERN.matcher(text);
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return matcher.find() ? matcher.group() : null;
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}
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private Integer extractLimit(String text) {
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Matcher matcher = LIMIT_PATTERN.matcher(text);
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return matcher.find() ? Integer.parseInt(matcher.group(2)) : 10;
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}
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private String extractStatus(String text) {
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if (containsAny(text, "待审核", "待审批")) {
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return "pending";
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}
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if (containsAny(text, "审核中", "处理中", "处理中的", "办理中")) {
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return "processing";
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}
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if (containsAny(text, "已通过", "通过", "审核完成", "审批完成")) {
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return "approved";
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}
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if (containsAny(text, "未通过", "驳回", "已驳回", "拒绝")) {
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return "rejected";
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}
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if (containsAny(text, "重新提交")) {
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return "resubmitted";
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}
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return "all";
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}
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private Integer extractApproveType(String text) {
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if (text.contains("公出")) {
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return 1;
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}
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if (text.contains("请假")) {
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return 2;
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}
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if (text.contains("出差")) {
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return 3;
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}
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if (text.contains("报销")) {
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return 4;
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}
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if (text.contains("采购")) {
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return 5;
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}
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if (text.contains("报价")) {
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return 6;
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}
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if (text.contains("发货")) {
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return 7;
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}
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if (text.contains("危险作业")) {
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return 8;
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}
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return null;
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}
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private String extractKeyword(String text) {
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String cleaned = text
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.replace("查询", "")
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.replace("查看", "")
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.replace("列出", "")
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.replace("帮我", "")
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.replace("审批", "")
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.replace("单据", "")
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.replace("待办", "")
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.replace("列表", "")
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.replace("前10条", "")
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.replace("最近10条", "")
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.trim();
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return cleaned.length() >= 2 ? cleaned : null;
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}
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private String extractValue(String text, String fieldName) {
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Pattern pattern = Pattern.compile(fieldName + "(改为|修改为|是)[:：]?[\\s]*([^,，。；;\\s]+)");
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Matcher matcher = pattern.matcher(text);
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return matcher.find() ? matcher.group(2) : null;
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}
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private String extractDateValue(String text, String fieldName) {
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int index = text.indexOf(fieldName);
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if (index < 0) {
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return null;
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}
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Matcher matcher = DATE_PATTERN.matcher(text.substring(index));
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return matcher.find() ? matcher.group(1) : null;
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}
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private String extractStartDate(String text) {
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Matcher matcher = DATE_PATTERN.matcher(text);
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return matcher.find() ? matcher.group(1) : null;
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}
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private String extractEndDate(String text) {
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Matcher matcher = DATE_PATTERN.matcher(text);
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if (!matcher.find()) {
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return null;
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}
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return matcher.find() ? matcher.group(1) : null;
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}
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private String extractTimeRange(String text) {
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if (containsAny(text, "今天", "昨日", "昨天", "本周", "上周", "本月", "上月", "本年", "今年", "去年")) {
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return text;
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}
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if (RECENT_RANGE_PATTERN.matcher(text).find()) {
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return text;
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}
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if (HALF_RANGE_PATTERN.matcher(text).find()) {
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return text;
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}
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if (EXPLICIT_RANGE_PATTERN.matcher(text).matches()) {
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return text;
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}
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return null;
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}
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private Integer extractIntegerValue(String text, String fieldName) {
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if (!text.contains(fieldName)) {
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return null;
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}
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Matcher matcher = Pattern.compile(fieldName + "(改为|修改为|是)[:：]?[\\s]*(\\d{1,2})").matcher(text);
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return matcher.find() ? Integer.parseInt(matcher.group(2)) : null;
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}
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private BigDecimal extractBigDecimalValue(String text, String fieldName) {
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int index = text.indexOf(fieldName);
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if (index < 0) {
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return null;
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}
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Matcher matcher = NUMBER_PATTERN.matcher(text.substring(index));
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return matcher.find() ? new BigDecimal(matcher.group(1)) : null;
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}
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private String extractTail(String text, String key) {
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Pattern pattern = Pattern.compile(key + "(是|为)?[:：]?[\\s]*(.+)");
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Matcher matcher = pattern.matcher(text);
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return matcher.find() ? matcher.group(2).trim() : null;
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}
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private String extractScope(String text) {
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if (containsAny(text, "我发起", "我提交", "我申请", "申请人是我")) {
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return "applicant";
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}
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if (containsAny(text, "待我审批", "待我审核", "我处理", "我审批", "当前待我", "需要我处理")) {
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return "approver";
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}
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return "related";
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}
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private String firstNonBlank(String first, String second) {
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return StringUtils.hasText(first) ? first : second;
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}
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private String missingApproveId(String type, String description) {
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Map<String, Object> result = new LinkedHashMap<>();
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result.put("success", false);
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result.put("type", type);
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result.put("description", description);
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result.put("summary", Map.of());
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result.put("data", Map.of());
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result.put("charts", Map.of());
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return JSON.toJSONString(result);
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}
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}
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