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// retoor <retoor@molodetz.nl>
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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// Placeholder for LLM API call
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// In a real implementation, this function would call the LLM API to get the summary.
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static char* call_llm_to_summarize(const char* messages_concatenated) {
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// For demonstration, just return a dummy summary.
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return strdup("This is a summary of the oldest 20 messages.");
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}
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char* summarize_oldest_messages(const char** messages, size_t message_count) {
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// Concatenate the oldest 20 messages
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size_t total_length = 0;
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size_t start_index = 0;
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if (message_count > 20) {
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start_index = message_count - 20;
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}
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for (size_t i = start_index; i < message_count; ++i) {
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total_length += strlen(messages[i]) + 1; // +1 for separator
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}
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char* concatenated = malloc(total_length + 1);
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if (!concatenated) {
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return NULL;
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}
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size_t write_offset = 0;
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for (size_t i = start_index; i < message_count; ++i) {
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size_t msg_len = strlen(messages[i]);
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memcpy(concatenated + write_offset, messages[i], msg_len);
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write_offset += msg_len;
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if (i < message_count - 1) {
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concatenated[write_offset++] = ' ';
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}
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}
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concatenated[write_offset] = '\0';
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// Call the LLM API to get the summary
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char* summary = call_llm_to_summarize(concatenated);
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free(concatenated);
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return summary;
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}
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