import { match, pathToRegexp } from 'path-to-regexp'
import {MockContext, MockMethod} from "./types";

interface MockItemNormalized<T = unknown> {
  url: string
  method: string
  regex: RegExp
  match: (path: string) => Record<string, unknown> | null
  timeout?: number
  statusCode?: number
  response?: (ctx: MockContext) => T
}

const mockItems: MockItemNormalized[] = []

export function setMockData(data: MockMethod) {
  mockItems.push({
    ...data,
    method: ((data.method ?? 'get') as string).toUpperCase(),
    regex: pathToRegexp(data.url),
    match(path: string): Record<string, unknown> | null {
      const urlMatch = match(data.url, { decode: decodeURIComponent })
      const res = urlMatch(path)
      if (!res) return null
      return res.params as Record<string, unknown>
    },
  })
}