OneBot: Leantime 改造版源码（BOM/Univer 表格/AI 接管/品牌替换等）
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wangruiguo
246
app/Core/Support/RoutingFormatter.php
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246
app/Core/Support/RoutingFormatter.php
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<?php
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namespace Leantime\Core\Support;
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/**
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* Routing Formatter - Formats conversation history and routing context for AI consumption.
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*/
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class RoutingFormatter extends AbstractEntityFormatter
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{
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protected array $conversationHistory;
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public function __construct(array $conversationHistory = [])
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{
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$this->conversationHistory = $conversationHistory;
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// Set field priority for conversation history formatting
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$this->fieldPriority = $this->getPriorityFields();
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}
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/**
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* Prepare the entity data for formatting.
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*/
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protected function prepareEntityData(array $context = []): array
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{
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return [
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'conversation_history' => $this->conversationHistory,
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'exchange_count' => count($this->conversationHistory),
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'latest_date' => $this->getLatestDate(),
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'has_feedback' => $this->hasFeedback(),
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];
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}
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/**
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* Format the header section of the entity.
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*/
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protected function formatHeader(array $data): string
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{
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$count = $data['exchange_count'] ?? 0;
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$latestDate = $data['latest_date'] ?? 'Unknown';
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if ($count === 0) {
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return "## Recent Conversation History\n\nNo recent conversation history available.";
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}
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return "## Recent Conversation History\n\n".
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"**Total Exchanges:** {$count}\n".
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"**Latest Exchange:** {$latestDate}\n\n".
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'The following shows recent interactions between the user and assistant:';
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}
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/**
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* Format the body section with conversation history.
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*/
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protected function formatBody(array $data, array $context = []): string
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{
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if (empty($data['conversation_history'])) {
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return '';
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}
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return $this->formatRecentHistoryAsPrompt($data['conversation_history']);
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}
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/**
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* Format a compact summary of the conversation history.
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*/
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protected function formatSummary(array $data): string
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{
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$count = $data['exchange_count'] ?? 0;
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if ($count === 0) {
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return 'No conversation history';
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}
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$latestDate = $data['latest_date'] ?? 'Unknown date';
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return "Conversation history with {$count} exchanges, latest from {$latestDate}";
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}
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/**
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* Get entity type.
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*/
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public function getEntityType(): string
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{
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return 'routing';
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}
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/**
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* Get entity identifier.
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*/
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public function getEntityId(): string
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{
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return 'conversation_history_'.count($this->conversationHistory);
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}
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/**
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* Get the date of the latest conversation exchange.
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*/
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protected function getLatestDate(): string
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{
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if (empty($this->conversationHistory)) {
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return 'No exchanges';
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}
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$latest = end($this->conversationHistory);
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return $latest['date'] ?? 'Unknown date';
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}
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/**
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* Check if any conversation exchange has feedback.
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*/
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protected function hasFeedback(): bool
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{
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foreach ($this->conversationHistory as $exchange) {
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if (isset($exchange['feedback']) && $exchange['feedback'] !== null) {
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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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/**
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* Format recent conversation history as a prompt.
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*
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* @param array $recentHistory An array containing the recent conversation history. Each item should include
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* keys for 'date', 'message', 'response', and 'feedback'.
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* @return string The formatted conversation history as a string in prompt format.
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*/
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protected function formatRecentHistoryAsPrompt(array $recentHistory): string
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{
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$prompt = '';
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// Add recent conversation history if available
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if (! empty($recentHistory)) {
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foreach ($recentHistory as $exchange) {
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$date = $this->sanitizeValue($exchange['date'] ?? 'Unknown date');
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$message = $this->sanitizeValue($exchange['message'] ?? '');
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$response = $this->sanitizeValue($exchange['response'] ?? '');
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$prompt .= "**Date (UTC):** {$date}\n";
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$prompt .= "**User:** {$message}\n";
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$prompt .= "**Assistant:** {$response}\n\n";
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$feedback = $this->formatFeedback($exchange['feedback'] ?? null);
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$prompt .= "**User Rating:** {$feedback}\n\n";
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$prompt .= "---\n\n";
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}
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}
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return $prompt;
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}
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/**
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* Format feedback value into human-readable text.
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*/
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protected function formatFeedback(mixed $feedback): string
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{
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switch ($feedback) {
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case 1:
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return 'Positive';
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case -1:
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return 'Negative';
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default:
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return 'Neutral (no feedback)';
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}
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}
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/**
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* Get priority fields for this formatter (conversation history specific).
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*/
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protected function getPriorityFields(): array
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{
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return [
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'date',
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'message',
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'response',
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'feedback',
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'id',
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];
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}
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/**
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* Format optimized conversation history for token efficiency.
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*
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* @param array $optimizedHistory History with full_exchanges and key_facts_exchanges
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* @return array Formatted history ready for AI consumption
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*/
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public function formatOptimizedHistory(array $optimizedHistory): array
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{
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$formattedHistory = [];
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// Add recent full exchanges first
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if (! empty($optimizedHistory['full_exchanges'])) {
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$formattedHistory = array_merge($formattedHistory, $optimizedHistory['full_exchanges']);
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}
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// Add key facts exchanges as compressed entries
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if (! empty($optimizedHistory['key_facts_exchanges'])) {
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foreach ($optimizedHistory['key_facts_exchanges'] as $keyFactExchange) {
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if (! empty($keyFactExchange['key_facts'])) {
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$formattedHistory[] = [
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'id' => $keyFactExchange['id'],
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'date' => $keyFactExchange['date'],
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'message' => '[Key Facts]',
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'response' => $keyFactExchange['key_facts'],
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'feedback' => $keyFactExchange['feedback'],
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];
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}
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}
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}
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return $formattedHistory;
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}
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/**
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* Create a routing formatter from optimized history data.
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*/
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public static function fromOptimizedHistory(array $optimizedHistory): self
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{
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$formatter = new self;
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$formattedHistory = $formatter->formatOptimizedHistory($optimizedHistory);
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$formatter->conversationHistory = $formattedHistory;
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return $formatter;
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}
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/**
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* Update the conversation history.
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*/
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public function setConversationHistory(array $conversationHistory): self
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{
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$this->conversationHistory = $conversationHistory;
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return $this;
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}
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/**
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* Get the current conversation history.
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*/
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public function getConversationHistory(): array
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{
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return $this->conversationHistory;
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}
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}
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