einschreiben

#!/bin/bash

set -eo pipefail

[[ -z $1 ]] || [[ -z $2 ]] && echo "Usage $(basename ${0}) <tracking_no> <DD.MM.YYYY>" && exit 1

data=$(curl -s "https://www.deutschepost.de/int-verfolgen/data/shipment?language=de" \
  -H 'authority: www.deutschepost.de' \
  -H 'accept: application/json' \
  -H 'accept-language: en-US,en;q=0.9,de;q=0.8' \
  -H 'content-type: application/json' \
  -H 'referer: https://www.deutschepost.de/de/s/sendungsverfolgung.html' \
  -H 'user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36' \
  --data-raw "{\"piececode\":\"${1}\", \"postedDate\":\"${2}\"}" \
  --compressed)


if [[ $3 == "--debug" ]]; then
    echo "${data}" | jq .
else
    echo "${data}" | jq -r '.sendungen[] | "Status: " + (.sendungsdetails.sendungsverlauf.aktuellerStatus) +
      (if (.sendungsdetails.sendungsverlauf.events? | length) > 0 then
          ("\nHistory:\n" + (.sendungsdetails.sendungsverlauf.events | map("- " + .status) | join("\n")))
      else
          ""
      end)'
fi