const BASE_URL = import.meta.env.VITE_API_URL ?? '';

export interface GitCommit {
  hash:      string;
  shortHash: string;
  author:    string;
  date:      string;
  subject:   string;
  files:     string[];
}

export async function getGitLog(path?: string, limit = 20): Promise<GitCommit[]> {
  const params = new URLSearchParams({ limit: String(limit) });
  if (path) params.set('path', path);
  const res = await fetch(`${BASE_URL}/api/git/log?${params}`);
  if (!res.ok) throw new Error(`Failed to get git log: ${res.statusText}`);
  return res.json();
}