import httpFetchClient from "@lib/HttpFetchClient";

 const FORGEJO_BASE = "https://git.badblocks.dev";
 const API = `${FORGEJO_BASE}/api/v1`;
 const HEADERS = { Accept: "application/json" };

 export interface ForgejoRepoDto {
   name: string;
   full_name: string;
   description: string;
   topics: string[];
   stars_count: number;
   forks_count: number;
   updated_at: string;
   language: string;
   html_url: string;
   archived: boolean;
   default_branch: string;
 }

 export interface LastCommit { date: string; sha: string; message: string }

 export const toIsoSeconds = (ts: string) =>
   new Date(ts).toISOString().replace(/\.\d{3}Z$/, "");

 const forgejoClient = {
   searchByTopic: async (topic: string): Promise<ForgejoRepoDto[]> => {
     const res = await httpFetchClient.get(
       `${API}/repos/search?topic=true&q=${encodeURIComponent(topic)}&limit=50`, HEADERS);
     if (!res?.ok) throw new Error("Forgejo search returned not-ok");
     return res.data as ForgejoRepoDto[];
   },
   getLanguages: async (fullName: string): Promise<Record<string, number>> =>
     httpFetchClient.get(`${API}/repos/${fullName}/languages`, HEADERS),
   getLastCommit: async (fullName: string, branch: string): Promise<LastCommit | null> => {
     try {
       const res = await httpFetchClient.get(
         `${API}/repos/${fullName}/branches/${encodeURIComponent(branch)}`, HEADERS);
       const c = res?.commit;
       if (!c?.timestamp) return null;
       return {
         date: toIsoSeconds(c.timestamp),
         sha: String(c.id ?? "").slice(0, 7),
         message: String(c.message ?? "").split("\n")[0].trim(),
       };
     } catch (error: any) {
       if (error?.status === 404 || error?.statusCode === 404) return null;
       throw error;
     }
   },
 };
 export default forgejoClient;