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import { createPlugin, DenzoReply, DenzoRequest } from "denzo";import { Colors } from "./deps.ts";
const {  blue,  gray,  green,  red,  yellow,} = Colors;
const methodColorMap: Record<string, string> = {  GET: blue("GET"),  POST: green("POST"),  PATCH: yellow("PATCH"),  DELETE: red("DELETE"),  OPTIONS: blue("OPTIONS"),};
function colorizeMethod(method: string) {  const colorizedMethod = methodColorMap[method];  if (colorizedMethod) return colorizedMethod;  return method;}
function colorizeUrl(url: URL) {  const params = url.searchParams.toString();  if (params) return url.pathname + gray("?" + params);  return url.pathname;}
function colorizeStatus(status: number) {  const str = status.toString();  if (status < 200) return str; // 1xx  if (status < 300) return green(str); // 2xx  if (status < 400) return blue(str); // 3xx  if (status < 500) return yellow(str); // 4xx  if (status < 600) return red(str); // 5xx  return str;}
function colorizeResponseTime(time: number) {  const str = time.toString() + "ms";  if (time < 100) return str; // fast  if (time < 400) return yellow(str); // slow  return red(str); // too slow}
export type FilterFn = (request: DenzoRequest, reply: DenzoReply) => boolean;
export interface LoggerConfig {  type?: "simple" | "+timestamp";  filter?: FilterFn;}
function simpleLogger(request: DenzoRequest, reply: DenzoReply) {  console.log(    colorizeMethod(request.method),    colorizeUrl(request.url),    colorizeStatus(reply.statusCode),    colorizeResponseTime(reply.responseTime),  );}
function timestampLogger(request: DenzoRequest, reply: DenzoReply) {  console.log(    gray(new Date().toISOString()),    colorizeMethod(request.method),    colorizeUrl(request.url),    colorizeStatus(reply.statusCode),    colorizeResponseTime(reply.responseTime),  );}
export const logger = createPlugin(  "denzo-logger",  (denzo, config: LoggerConfig = {}) => {    const filter = config.filter || (() => true);    const loggerType = config.type || "simple";    const logger = loggerType === "simple" ? simpleLogger : timestampLogger;
    denzo.addHook("onResponse", (request, reply) => {      if (!filter(request, reply)) return;      logger(request, reply);    }, { scope: "parent" });  },);