#!/usr/bin/env bash

set -Eeuo pipefail

USERS=("lucas" "multimedia" "mimi")
VERSION_DIRS=("Music" "Pictures" "Stuff" "SW")

check_root() {
    [[ $EUID -eq 0 ]] || {
        echo "Run as root."
        exit 1
    }
}

cleanup() {
    echo
    echo "Starting Apache..."
    systemctl start apache2
}

clean_versions() {

    for dir in "${VERSION_DIRS[@]}"; do

        TARGET="/nextcloud/nextcloud-data/lucas/files_versions/${dir}"

        if [[ ! -d "$TARGET" ]]; then
            echo "$dir not present"
            continue
        fi

        read -rp "Delete $TARGET ? (y/N): " choice

        if [[ "$choice" =~ ^[Yy]$ ]]; then
            rm -rf -- "$TARGET"
            echo "Deleted"
        else
            echo "Skipped"
        fi
    done
}

clean_trashbin() {

    local found=0

    for user in "${USERS[@]}"; do

        TRASH="/nextcloud/nextcloud-data/${user}/files_trashbin/files"

        [[ -d "$TRASH" ]] || continue

        while IFS= read -r file; do

            found=1

            echo "Deleting $(basename "$file")"

            rm -f -- "$file"

        done < <(
            find "$TRASH" \
                -type f \
                \( \
                    -iname "*.avi" -o \
                    -iname "*.mkv" -o \
                    -iname "*.mp4" -o \
                    -iname "*.m4v" -o \
                    -iname "*.srt" \
                \)
     *  )
    done

    (( found == 0 ))*&& echo "No media trash found."
}
*check_root

trap cleanup EXIT

sys*emctl stop apache2

clean_versions*clean_trashbin

echo "Cleanup fini*hed."