Evandro Fonseca Junior
a3f8226fda
Updated README.md from a detailed OllaHub project description to the standard Next.js getting started template, likely to initialize or reset the project as a Next.js application.
51 lines
1.1 KiB
TypeScript
51 lines
1.1 KiB
TypeScript
export type ChatRole = "user" | "assistant" | "system";
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export type Message = {
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id: string;
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role: ChatRole;
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content: string;
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timestamp: number;
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};
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export type ChatState = {
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messages: Message[];
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selectedModel: string | null;
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isStreaming: boolean;
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streamingContent: string;
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};
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export function createMessage(role: ChatRole, content: string): Message {
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return {
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id: crypto.randomUUID(),
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role,
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content,
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timestamp: Date.now(),
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};
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}
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export function formatTimestamp(timestamp: number): string {
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const now = Date.now();
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const diff = now - timestamp;
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const minutes = Math.floor(diff / 60000);
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if (minutes < 1) return "agora";
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if (minutes < 60) return `${minutes} min atrás`;
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const hours = Math.floor(minutes / 60);
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if (hours < 24) return `${hours}h atrás`;
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const days = Math.floor(hours / 24);
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return `${days}d atrás`;
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}
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export function convertToOllamaMessages(messages: Message[]) {
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return messages.map((msg) => ({
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role: msg.role,
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content: msg.content,
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}));
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}
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export function createSystemMessage(content: string): Message {
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return createMessage("system", content);
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}
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