import { fetchMutation } from "convex/nextjs";
import { api } from "@/convex/_generated/api";
import type { Id } from "@/convex/_generated/dataModel";

type LogLevel = "debug" | "info" | "warn" | "error";

type LogParams = {
  level: LogLevel;
  message: string;
  labels: string[];
  payload?: unknown;
  source?: string;
  requestId?: string;
  projectId?: Id<"projects">;
  token?: string;
};

function writeConsole(level: LogLevel, message: string, payload?: unknown) {
  const tag = `[${level}]`;
  if (payload === undefined) {
    if (level === "error") {
      console.error(tag, message);
      return;
    }
    if (level === "warn") {
      console.warn(tag, message);
      return;
    }
    console.log(tag, message);
    return;
  }
  if (level === "error") {
    console.error(tag, message, payload);
    return;
  }
  if (level === "warn") {
    console.warn(tag, message, payload);
    return;
  }
  console.log(tag, message, payload);
}

export async function logServer({
  token,
  ...args
}: LogParams): Promise<void> {
  writeConsole(args.level, args.message, args.payload);
  try {
    if (token) {
      await fetchMutation(api.logs.createLog, args, { token });
      return;
    }
    await fetchMutation(api.logs.createLog, args);
  } catch (error) {
    console.error("[logger] Failed to write log", error);
  }
}