#!/bin/bash

if [ -z $(which jq) ]
then
    echo "Missing jq package, please install"
    exit 1
fi

token_dat="./token.dat"

if [ ! -f $token_dat ]
then
    echo "Missing ./token.dat"
    exit 1
fi

sources_dat="./music"

if [ ! -d $sources_dat ]
then
    echo "Missing ./music/"
    exit 1
fi

if [ 0 -eq $(ls ./music | wc -l) ]
then
    mv posted_already/* music/
fi

api_base_url="https://udongein.xyz/"
access_token="$(cat ${token_dat})"

folder_name=$(ls music/ | shuf -n 1)
track_name=$(ls music/"${folder_name}" | grep opus | shuf -n 1)

echo "From: $folder_name"
echo "Pick: $track_name"
echo " "

cp -f music/"$folder_name"/"$track_name" temp.opus
cp -f music/"$folder_name"/cover.jpg ./cover.jpg

link=$(cat music/"$folder_name"/link)
full_title=$(exiftool -s -s -s -Title temp.opus)
full_artist=$(exiftool -s -s -s -Artist temp.opus)

media_cover_json=$(curl -X POST "${api_base_url}/api/v1/media" \
                  -H "Authorization: Bearer ${access_token}" \
                  -F "file=@`ls cover.*`")

media_music_json=$(curl -X POST "${api_base_url}/api/v1/media" \
                  -H "Authorization: Bearer ${access_token}" \
                  -F "file=@`ls temp.opus`")

media_cover_id=$(jq -r ".id" <<< ${media_cover_json})
media_music_id=$(jq -r ".id" <<< ${media_music_json})

echo $media_json

curl -X POST -d '{"status":"'"${full_title}"' by _ IT IS A TEST POST _ '"${full_artist}"' :mikulove: '"${link}"'", "visibility":"'unlisted'", "media_ids":'[\"${media_cover_id}\",\"${media_music_id}\"]'}' \
     -H "Authorization: Bearer ${access_token}" \
     -H "Content-Type: application/json" \
        "${api_base_url}/api/v1/statuses"

rm -f temp.opus
rm -f cover.*

mkdir -p posted_already/
mv music/"$folder_name" posted_already/