cc.nim

import std/httpclient
import std/net
import std/strutils
import std/json
import std/re

var client = newHttpClient(sslContext=newContext(verifyMode=CVerifyNone))

const siteUrl = "https://mysport.photo"
const extEvent = "capital2024"
const urlEvent = siteUrl & "/public/photo-service/api/v1/events?externalEventId=" & extEvent
const tokenUrl = siteUrl & "/public/competitor-service/api/v1/competitors/"
# https://mysport.photo/public/photo-service/api/v1/events?tenantId=fed7b705-acfd-4576-88a3-e3ebb74268b2&externalEventId=capital2024&organizerId=&searchString=

# const siteUrl = "https://marathon-photo.ru"
# const extEvent = "2024-gran-fondo-pereslavl-zalesskii"
# const urlEvent = siteUrl & "/competitions/" & extEvent & "/instant_search_results/bib_number/all/"

let pageRe = re"^.*""\?page=(\d+)"".*$"
let detailRe = re"^.*""(/photos/detail/\d+)/"">.*$"
let srcRe = re"^.* src='(.+)'.*$"

proc mysport() =
  let eventId = client.getContent(urlEvent).parseJson()["values"][0]["eventId"].getStr()

  # echo tokenUrl & eventId & "/token"
  # let token = client.postContent(tokenUrl & eventId & "/token", "{}").parseJson()
  let token = client.request(tokenUrl & eventId & "/token", HttpPost, "{}", newHttpHeaders({"Content-Type": "application/json"}))
    .body().parseJson()["value"].getStr()

  var html = ""
  var offset = 0
  const size = 50

  while true:
    let urlPhotos = "https://mysport.photo/public/photo-service/api/v1/photos?albumId=" & eventId & "&offset=" & $offset & "&count=" & $size
    let j = client.request(urlPhotos, HttpGet, "", newHttpHeaders({"Content-Type": "application/json", "Authorization": "Bearer " & token})).body().parseJson()

    html.add "<p/><b>Page " & $(1 + offset div size) & "</b><p/>\n"
    for v in j["values"]:
      let res = v["resources"]
      html.add "<a href=\"" & res["watermark"].getStr() & "\"><img src=\"" & res["preview"].getStr() & "\"/></a>\n"

    let total = j["total"].getInt()
    offset += 100
    if offset > total:
      break
    echo offset, " / ", total

  let file = "/mnt/c/Users/u/Downloads/" & extEvent & ".html"
  echo file
  writeFile(file, html)

proc marathon() =
  var html = ""

  var page = 1
  var pageMax = 1
  var subs = @[""]
  var detail = ""
  while page <= pageMax:
    echo "Processing page ", page, " of ", pageMax
    html.add "<p/><b>Page " & $page & "</b><p/>\n"
    for line in client.getContent(urlEvent & "?page=" & $page).splitLines():
      if line.match(detailRe, subs):
        detail = subs[0]
      elif line.match(srcRe, subs):
        html.add "<a href=\"" & siteUrl & detail & "\"><img src=\"" & subs[0] & "\" width=\"19%\"/></a>\n"
      elif line.match(pageRe, subs):
        pageMax = max(subs[0].parseInt, pageMax)
    page.inc

  let file = "/mnt/c/Users/u/Downloads/" & extEvent & ".html"
  echo file
  writeFile("/mnt/c/Users/u/Downloads/" & extEvent & ".html", html)

proc main() =
  if "mysport" in urlEvent:
    mysport()
  elif "marathon-photo" in urlEvent:
    marathon()

main()