import { Octokit } from "@octokit/rest";

let octokit: Octokit | null = null;

export function initGitHub(token?: string) {
    octokit = new Octokit({
        auth: token || process.env.GITHUB_TOKEN
    });
}

export async function getRendererFile(path: string) {
    if (!octokit) throw new Error("GitHub not initialized");

    const { data } = await octokit.repos.getContent({
        owner: "NishikantaRay",
        repo: "renderer",
        path,
        ref: "main"
    });

    if (!("content" in data)) {
        throw new Error("Not a file");
    }

    const content = Buffer.from(data.content, "base64").toString();

    return {
        content: [{
            type: "text" as const,
            text: `# ${path}\n\n\`\`\`\n${content}\n\`\`\``
        }]
    };
}