feat(ai): AI 任务建议支持多语言输出

- 新增 getUserLanguageInfo 方法获取用户语言偏好
- 新增 getLocalizedTitles 方法,支持 9 种语言的标题和提示文案
- 调整 AI Prompt,根据用户语言输出对应语言的建议内容
- 相似任务检测阈值从 0.7 调整为 0.5
- 完善方法注释文档

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
kuaifan 2026-01-22 05:32:20 +00:00
parent c4dd04ccb6
commit 773eead827
2 changed files with 175 additions and 27 deletions

View File

@ -24,7 +24,7 @@ class AiTaskSuggestion
/**
* 相似度阈值
*/
const SIMILAR_THRESHOLD = 0.7;
const SIMILAR_THRESHOLD = 0.5;
/**
* 检查是否满足执行条件
@ -58,10 +58,12 @@ class AiTaskSuggestion
/**
* 生成任务描述建议
* @param ProjectTask $task 任务对象
*/
public static function generateDescription(ProjectTask $task): ?array
{
$prompt = self::buildDescriptionPrompt($task);
$language = self::getUserLanguageInfo($task->userid)['name'];
$prompt = self::buildDescriptionPrompt($task, $language);
$result = self::callAi($prompt);
if (empty($result)) {
@ -76,10 +78,12 @@ class AiTaskSuggestion
/**
* 生成子任务拆分建议
* @param ProjectTask $task 任务对象
*/
public static function generateSubtasks(ProjectTask $task): ?array
{
$prompt = self::buildSubtasksPrompt($task);
$language = self::getUserLanguageInfo($task->userid)['name'];
$prompt = self::buildSubtasksPrompt($task, $language);
$result = self::callAi($prompt);
if (empty($result)) {
@ -100,6 +104,7 @@ class AiTaskSuggestion
/**
* 生成负责人推荐
* @param ProjectTask $task 任务对象
*/
public static function generateAssignee(ProjectTask $task): ?array
{
@ -119,7 +124,8 @@ class AiTaskSuggestion
return null;
}
$prompt = self::buildAssigneePrompt($task, $members);
$language = self::getUserLanguageInfo($task->userid)['name'];
$prompt = self::buildAssigneePrompt($task, $members, $language);
$result = self::callAi($prompt);
if (empty($result)) {
@ -140,6 +146,7 @@ class AiTaskSuggestion
/**
* 搜索相似任务
* @param ProjectTask $task 任务对象
*/
public static function findSimilarTasks(ProjectTask $task): ?array
{
@ -168,8 +175,12 @@ class AiTaskSuggestion
return null;
}
// 获取用户语言对应的文案
$lang = self::getUserLanguageInfo($task->userid)['code'];
return [
'type' => 'similar',
'lang' => $lang,
'content' => $similarTasks,
];
} catch (\Exception $e) {
@ -178,6 +189,95 @@ class AiTaskSuggestion
}
}
/**
* 获取用户语言信息
* @param int $userid 用户ID
* @return array ['code' => 语言代码, 'name' => 语言名称]
*/
private static function getUserLanguageInfo(int $userid): array
{
$user = User::find($userid);
$code = $user->lang ?? 'zh';
$name = Doo::getLanguages($code) ?: '简体中文';
return ['code' => $code, 'name' => $name];
}
/**
* 获取多语言标题和提示文案
* @param string $lang 语言代码
* @return array
*/
private static function getLocalizedTitles(string $lang): array
{
$titles = [
'zh' => [
'description' => '建议补充任务描述',
'subtasks' => '建议拆分子任务',
'assignee' => '推荐负责人',
'similar' => '发现相似任务',
'similar_hint' => '以下任务与当前任务内容相似,可能是重复任务或可作为参考:',
],
'zh-CHT' => [
'description' => '建議補充任務描述',
'subtasks' => '建議拆分子任務',
'assignee' => '推薦負責人',
'similar' => '發現相似任務',
'similar_hint' => '以下任務與當前任務內容相似,可能是重複任務或可作為參考:',
],
'en' => [
'description' => 'Suggested Task Description',
'subtasks' => 'Suggested Subtasks',
'assignee' => 'Recommended Assignee',
'similar' => 'Similar Tasks Found',
'similar_hint' => 'The following tasks are similar and may be duplicates or references:',
],
'ko' => [
'description' => '작업 설명 추가 제안',
'subtasks' => '하위 작업 분할 제안',
'assignee' => '추천 담당자',
'similar' => '유사한 작업 발견',
'similar_hint' => '다음 작업은 현재 작업과 유사하며 중복되거나 참고할 수 있습니다:',
],
'ja' => [
'description' => 'タスク説明の追加を提案',
'subtasks' => 'サブタスクの分割を提案',
'assignee' => '推奨担当者',
'similar' => '類似タスクを発見',
'similar_hint' => '以下のタスクは現在のタスクと類似しており、重複している可能性があります:',
],
'de' => [
'description' => 'Vorgeschlagene Aufgabenbeschreibung',
'subtasks' => 'Vorgeschlagene Unteraufgaben',
'assignee' => 'Empfohlener Verantwortlicher',
'similar' => 'Ähnliche Aufgaben gefunden',
'similar_hint' => 'Die folgenden Aufgaben sind ähnlich und könnten Duplikate oder Referenzen sein:',
],
'fr' => [
'description' => 'Description de tâche suggérée',
'subtasks' => 'Sous-tâches suggérées',
'assignee' => 'Responsable recommandé',
'similar' => 'Tâches similaires trouvées',
'similar_hint' => 'Les tâches suivantes sont similaires et peuvent être des doublons ou des références:',
],
'id' => [
'description' => 'Saran Deskripsi Tugas',
'subtasks' => 'Saran Pembagian Subtugas',
'assignee' => 'Penanggung Jawab yang Direkomendasikan',
'similar' => 'Tugas Serupa Ditemukan',
'similar_hint' => 'Tugas berikut mirip dengan tugas saat ini dan mungkin duplikat atau referensi:',
],
'ru' => [
'description' => 'Предлагаемое описание задачи',
'subtasks' => 'Предлагаемые подзадачи',
'assignee' => 'Рекомендуемый ответственный',
'similar' => 'Найдены похожие задачи',
'similar_hint' => 'Следующие задачи похожи на текущую и могут быть дубликатами или справочными:',
],
];
return $titles[$lang] ?? $titles['zh'];
}
/**
* 转义用户输入以防止 Prompt 注入
*/
@ -191,8 +291,10 @@ class AiTaskSuggestion
/**
* 构建描述生成 Prompt
* @param ProjectTask $task 任务对象
* @param string $language 输出语言名称
*/
private static function buildDescriptionPrompt(ProjectTask $task): string
private static function buildDescriptionPrompt(ProjectTask $task, string $language): string
{
$taskName = self::escapeUserInput($task->name, 100);
$projectName = self::escapeUserInput($task->project->name ?? '未知项目', 100);
@ -212,7 +314,8 @@ class AiTaskSuggestion
1. 基于标题关键词和上下文进行合理推断,内容要具体、可执行
2. 使用 Markdown 格式,根据任务性质灵活组织结构(可包含目标、要求、验收标准等)
3. 简单任务保持简洁,复杂任务可适当展开,避免空泛的套话
4. 与标题语言保持一致
输出语言:与任务标题的语言保持一致,如无法确定则使用{$language}
输出要求:
- 仅返回 Markdown 格式的描述内容
@ -222,8 +325,10 @@ class AiTaskSuggestion
/**
* 构建子任务拆分 Prompt
* @param ProjectTask $task 任务对象
* @param string $language 输出语言名称
*/
private static function buildSubtasksPrompt(ProjectTask $task): string
private static function buildSubtasksPrompt(ProjectTask $task, string $language): string
{
$taskName = self::escapeUserInput($task->name, 100);
$projectName = self::escapeUserInput($task->project->name ?? '未知项目', 100);
@ -246,7 +351,8 @@ class AiTaskSuggestion
2. 根据任务复杂度灵活决定数量(通常 2-5 个),简单任务少拆,复杂任务多拆
3. 子任务之间保持合理的执行顺序或逻辑关系
4. 子任务名称简洁明了,控制在 8-30 个字符内
5. 与任务标题语言保持一致
输出语言:与任务标题的语言保持一致,如无法确定则使用{$language}
输出格式:
1. [子任务名称]
@ -260,8 +366,11 @@ class AiTaskSuggestion
/**
* 构建负责人推荐 Prompt
* @param ProjectTask $task 任务对象
* @param array $members 成员列表
* @param string $language 输出语言名称
*/
private static function buildAssigneePrompt(ProjectTask $task, array $members): string
private static function buildAssigneePrompt(ProjectTask $task, array $members, string $language): string
{
$taskName = self::escapeUserInput($task->name, 100);
$projectName = self::escapeUserInput($task->project->name ?? '未知项目', 100);
@ -297,6 +406,8 @@ class AiTaskSuggestion
2. 优先推荐进行中任务较少的成员,平衡工作负载
3. 近期完成任务多说明执行力强,可作为参考
输出语言:推荐理由的语言与任务标题保持一致,如无法确定则使用{$language}
输出格式:
1. [userid]|[推荐理由]
2. [userid]|[推荐理由]
@ -483,9 +594,9 @@ class AiTaskSuggestion
continue;
}
// 相似度阈值0.5 以上才算相似)
// 相似度阈值
$similarity = $item['similarity'] ?? 0;
if ($similarity < 0.5) {
if ($similarity < self::SIMILAR_THRESHOLD) {
continue;
}
@ -510,24 +621,33 @@ class AiTaskSuggestion
/**
* 构建 Markdown 消息
* @param int $taskId 任务ID
* @param array $suggestions 建议列表
* @param int $msgId 消息ID
* @param string $lang 语言代码
*/
public static function buildMarkdownMessage(int $taskId, array $suggestions, int $msgId = 0): string
public static function buildMarkdownMessage(int $taskId, array $suggestions, int $msgId = 0, string $lang = 'zh'): string
{
$parts = [];
$titles = self::getLocalizedTitles($lang);
foreach ($suggestions as $suggestion) {
// 如果 suggestion 中有 lang使用它similar 类型)
$suggestionLang = $suggestion['lang'] ?? $lang;
$suggestionTitles = ($suggestionLang !== $lang) ? self::getLocalizedTitles($suggestionLang) : $titles;
switch ($suggestion['type']) {
case 'description':
$parts[] = self::buildDescriptionMarkdown($taskId, $msgId, $suggestion['content']);
$parts[] = self::buildDescriptionMarkdown($taskId, $msgId, $suggestion['content'], $suggestionTitles);
break;
case 'subtasks':
$parts[] = self::buildSubtasksMarkdown($taskId, $msgId, $suggestion['content']);
$parts[] = self::buildSubtasksMarkdown($taskId, $msgId, $suggestion['content'], $suggestionTitles);
break;
case 'assignee':
$parts[] = self::buildAssigneeMarkdown($taskId, $msgId, $suggestion['content']);
$parts[] = self::buildAssigneeMarkdown($taskId, $msgId, $suggestion['content'], $suggestionTitles);
break;
case 'similar':
$parts[] = self::buildSimilarMarkdown($taskId, $msgId, $suggestion['content']);
$parts[] = self::buildSimilarMarkdown($taskId, $msgId, $suggestion['content'], $suggestionTitles);
break;
}
}
@ -537,11 +657,16 @@ class AiTaskSuggestion
/**
* 构建描述建议 Markdown
* @param int $taskId 任务ID
* @param int $msgId 消息ID
* @param string $content 描述内容
* @param array $titles 本地化标题
*/
private static function buildDescriptionMarkdown(int $taskId, int $msgId, string $content): string
private static function buildDescriptionMarkdown(int $taskId, int $msgId, string $content, array $titles): string
{
$title = $titles['description'];
return <<<MD
### 建议补充任务描述
### {$title}
{$content}
@ -551,9 +676,14 @@ MD;
/**
* 构建子任务建议 Markdown
* @param int $taskId 任务ID
* @param int $msgId 消息ID
* @param array $subtasks 子任务列表
* @param array $titles 本地化标题
*/
private static function buildSubtasksMarkdown(int $taskId, int $msgId, array $subtasks): string
private static function buildSubtasksMarkdown(int $taskId, int $msgId, array $subtasks, array $titles): string
{
$title = $titles['subtasks'];
$list = '';
foreach ($subtasks as $i => $name) {
$num = $i + 1;
@ -561,7 +691,7 @@ MD;
}
return <<<MD
### 建议拆分子任务
### {$title}
{$list}
:::ai-action{type="subtasks" task="{$taskId}" msg="{$msgId}"}:::
@ -570,9 +700,14 @@ MD;
/**
* 构建负责人建议 Markdown
* @param int $taskId 任务ID
* @param int $msgId 消息ID
* @param array $recommendations 推荐列表
* @param array $titles 本地化标题
*/
private static function buildAssigneeMarkdown(int $taskId, int $msgId, array $recommendations): string
private static function buildAssigneeMarkdown(int $taskId, int $msgId, array $recommendations, array $titles): string
{
$title = $titles['assignee'];
$list = '';
foreach ($recommendations as $rec) {
$stUserId = $rec['userid'];
@ -581,7 +716,7 @@ MD;
}
return <<<MD
### 推荐负责人
### {$title}
{$list}
MD;
@ -589,9 +724,15 @@ MD;
/**
* 构建相似任务 Markdown
* @param int $taskId 任务ID
* @param int $msgId 消息ID
* @param array $similarTasks 相似任务列表
* @param array $titles 本地化标题
*/
private static function buildSimilarMarkdown(int $taskId, int $msgId, array $similarTasks): string
private static function buildSimilarMarkdown(int $taskId, int $msgId, array $similarTasks, array $titles): string
{
$title = $titles['similar'];
$hint = $titles['similar_hint'];
$list = '';
foreach ($similarTasks as $i => $st) {
$num = $i + 1;
@ -601,9 +742,9 @@ MD;
}
return <<<MD
### 发现相似任务
### {$title}
以下任务与当前任务内容相似,可能是重复任务或可作为参考:
{$hint}
{$list}
MD;
@ -611,6 +752,8 @@ MD;
/**
* 发送建议消息
* @param ProjectTask $task 任务对象
* @param array $suggestions 建议列表
*/
public static function sendSuggestionMessage(ProjectTask $task, array $suggestions): ?int
{
@ -630,8 +773,11 @@ MD;
}
}
// 获取用户语言
$lang = self::getUserLanguageInfo($task->userid)['code'];
// 先发送消息获取 msg_id然后更新消息内容带上 msg_id
$tempMarkdown = self::buildMarkdownMessage($task->id, $suggestions, 0);
$tempMarkdown = self::buildMarkdownMessage($task->id, $suggestions, 0, $lang);
$result = WebSocketDialogMsg::sendMsg(
null,
$task->dialog_id,
@ -651,7 +797,7 @@ MD;
}
// 更新消息,带上真实的 msg_id
$finalMarkdown = self::buildMarkdownMessage($task->id, $suggestions, $msgId);
$finalMarkdown = self::buildMarkdownMessage($task->id, $suggestions, $msgId, $lang);
WebSocketDialogMsg::sendMsg(
'change-' . $msgId,
$task->dialog_id,

View File

@ -105,6 +105,8 @@ class AiTaskAnalyzeTask extends AbstractTask
/**
* 执行具体的分析
* @param ProjectTask $task 任务对象
* @param string $eventType 事件类型
*/
private function executeAnalysis(ProjectTask $task, string $eventType): ?array
{