#!/usr/bin/env bash

error() {
    >&2 printf "\e[31mE\e[0m %s\n" "$1"
}

die() {
    error "$*"
    exit 1
}

process_args() {
    while :; do
        case $1 in
            -l|--label)
                key_label="$2"
                shift
                ;;
            *)
            break
        esac
        shift
    done
}
test=""
base_dir="${HOME}/medias/videos/sambab"

conf="$*"
key_label=${key_label:-SAMBAB}


printf "Creation de la conférence de %s\n" "$conf"
cd ~/medias/videos/sambab || exit 1

#Get las friday date for creating folder
friday=$(date --date='last Friday' +"%Y.%m.%d")

#Add basedir, then I have my directory
folder="${base_dir}/${friday}-${conf// /_}"

#create it
mkdir "${folder}"/{rushes,audio,titles} -p || die "folder creation failed"


cp "${base_dir}/logo_amis.svg" "${folder}/titles" || die "SVG copy failed!"
cp "${base_dir}/template.kdenlive" "${folder}/montage.kdenlive" || dir "Template copy failed!" }

inkscape_date=$(LANG=fr_FR.UTF-8 date --date='last Friday' +"%A %d %B %Y")

printf "Put Name on title\n"
sed -i "s/\[\[conf\]\]/${conf//_/ }/g" ${folder}/titles/logo_amis.svg || die "Change text on credits screen failed!"

printf "Put date on title\n"
sed -i "s/\[\[date\]\]/${inkscape_date}/g" ${folder}/titles/logo_amis.svg || die "Change date failed!"

printf "Importing PNG File in %s/montage.kdenlive \n" "$folder"
sed -i "s#\[\[logo\]\]#${folder}/titles/logo_amis.png#g" "${folder}"/montage.kdenlive || die "Import failed!"

printf "Export SVG title \n"
inkscape --export-type="png" "${folder}/titles/logo_amis.svg" || die "Export failed" 

echo "Mount USBkey with Label $key_label"
usb_key="/dev/$(lsblk -o KNAME,LABEL | grep ${key_label} | awk '{print $1}')"
[[ ! $usb_key = "/dev/" ]] || die "Can't getting device name, is USB key plugged? $usb_key"


disk="$(udisksctl mount -b ${usb_key} | awk '{print $4}')"
sleep 1
[[ -n $disk ]] || die " -> Error mounting device $usb_key"

echo "Copy files from USB key"
mv ${disk}/$(date --date='last Friday' +'%Y-%m-%d')\ *.mkv "${folder}/rushes/" || die "Moving video file failed!"

mv ${disk}/RECORD/EXREC/*.MP3 "${folder}/audio/" || die "Moving audio file!"

udisksctl unmount -b ${usb_key}
exit 0