import { Logger } from "winston"

import manageMrEvent from "../../controllers/manageMrEvent"
import managePipelineEvent from "../../controllers/managePipelineEvent"
import netTool from "../../service/netTool"
import { Gitlab } from "../../types/gitlab"

/**
 * 处理管理Gitlab事件的请求。
 * @param {Request} req - 请求对象。
 * @returns {Promise<Response>} - 响应对象。
 */
export const manageGitlabEventReq = async (
  req: Request,
  logger: Logger
): Promise<Response> => {
  const apiKey = req.headers.get("x-gitlab-token")
  logger.info(`x-gitlab-token: ${apiKey}`)
  if (!apiKey) return netTool.badRequest("x-gitlab-token is required!")
  const eventType = req.headers.get("x-gitlab-event")
  logger.info(`x-gitlab-event: ${eventType}`)
  // 处理流水线钩子
  if (eventType === "Pipeline Hook") {
    const body = (await req.json()) as Gitlab.PipelineEvent
    const params = new URLSearchParams(req.url.split("?")[1])
    return managePipelineEvent.manageRawEvent(body, apiKey, params)
  }
  // 处理MR钩子
  if (eventType === "Merge Request Hook") {
    const body = (await req.json()) as Gitlab.MergeRequestEvent
    logger.debug(`body: ${JSON.stringify(body)}`)
    return manageMrEvent.manageRawEvent(body, logger)
  }
  return netTool.ok()
}