#!/bin/bash

set -e
function helpexit() {
    echo 'Delete files by moving to a safe in your ~/.cache/rm-safe
This command is always recursive!

-v       verbose
--clear  delete safe permanently
--status view safe sizes
    '
    exit
}
function clearsafe() {
  test -d "$SAFELOC" && rm-progress -f "$SAFELOC"
  exit
}
function viewsafe() {
  test -d "$SAFELOC" && {
    for d in "$SAFELOC"/*; do
      printf "%s\t" "$d"
      fastdu -h -s "$d"
    done
  }
  exit
}
SAFELOC=~/.cache/rm-safe
FOLDERS=()
QUIET="-q"
[[ -z "$1" ]] && helpexit
for ((i=1; i<=${#@}; i++)) {
    [[ "${!i}" = "-h" ]] && helpexit
    [[ "${!i}" = "--help" ]] && helpexit
    [[ "${!i}" = "-v" ]] && { VERBOSE=1; QUIET=""; continue; }
    [[ "${!i}" = "--clear" ]] && { clearsafe; continue; }
    [[ "${!i}" = "--status" ]] && { viewsafe; continue; }
    [[ "${!i}" = "-"* ]] && helpexit
    FOLDERS+=( "${!i}" )
}
mkdir -p "$SAFELOC"
now=$( date -Idate )
for d in "${FOLDERS[@]}"; do
  if [[ ! -e "$d" ]]; then continue; fi
  path=$( abs-path "$d" )
  dir=$( dirname "$path" )
  if [[ "$VERBOSE" -eq 1 ]]; then echo "$SAFELOC/$now/$path"; fi
  if [[ -e "$SAFELOC/$now/$path" ]]; then file-version $QUIET "$SAFELOC/$now/$path"; fi
  mkdir -p "$SAFELOC/$now/$dir"
  mv "$d" "$SAFELOC/$now/$dir"
done