#!/usr/bin/env bash
# author: deadc0de6 (https://github.com/deadc0de6)
# Copyright (c) 2022, deadc0de6
#
# test import to no profile (using ALL keyword)
#

# exit on first error
set -e

# all this crap to get current path
rl="readlink -f"
if ! ${rl} "${0}" >/dev/null 2>&1; then
  rl="realpath"

  if ! hash ${rl}; then
    echo "\"${rl}\" not found !" && exit 1
  fi
fi
cur=$(dirname "$(${rl} "${0}")")

#hash dotdrop >/dev/null 2>&1
#[ "$?" != "0" ] && echo "install dotdrop to run tests" && exit 1

#echo "called with ${1}"

# dotdrop path can be pass as argument
ddpath="${cur}/../"
[ "${1}" != "" ] && ddpath="${1}"
[ ! -d ${ddpath} ] && echo "ddpath \"${ddpath}\" is not a directory" && exit 1

export PYTHONPATH="${ddpath}:${PYTHONPATH}"
bin="python3 -m dotdrop.dotdrop"
hash coverage 2>/dev/null && bin="coverage run -a --source=dotdrop -m dotdrop.dotdrop" || true

echo "dotdrop path: ${ddpath}"
echo "pythonpath: ${PYTHONPATH}"

# get the helpers
source ${cur}/helpers

echo -e "$(tput setaf 6)==> RUNNING $(basename $BASH_SOURCE) <==$(tput sgr0)"

################################################################
# this is the test
################################################################

# the dotfile source
tmps=`mktemp -d --suffix='-dotdrop-tests' || mktemp -d`
mkdir -p ${tmps}/dotfiles
# the dotfile destination
tmpd=`mktemp -d --suffix='-dotdrop-tests' || mktemp -d`
#echo "dotfile destination: ${tmpd}"

clear_on_exit "${tmps}"
clear_on_exit "${tmpd}"

# create the dotfile
echo "file1" > ${tmpd}/file1
echo "file2" > ${tmpd}/file2

# create the config file
cfg="${tmps}/config.yaml"

cat > ${cfg} << _EOF
config:
  backup: true
  create: true
  dotpath: dotfiles
dotfiles:
profiles:
_EOF
#cat ${cfg}

noprofile="ALL"

##################################
# import with profile from arg
cd ${ddpath} | ${bin} import -f -c ${cfg} -p "${noprofile}" -V ${tmpd}/file1
cat ${cfg}

# ensure exists and is not link
[ ! -e ${tmps}/dotfiles/${tmpd}/file1 ] && echo "file not imported" && exit 1
# ensure present in config
cat ${cfg} | grep ${tmpd}/file1 >/dev/null 2>&1

nb=`cat ${cfg} | grep f_file1 | wc -l`
[ "${nb}" != "1" ] && echo 'bad config' && exit 1

cntpre=`find ${tmps}/dotfiles -type f | wc -l`

# reimport
set +e
cd ${ddpath} | ${bin} import -f -c ${cfg} -p "${noprofile}" -V ${tmpd}/file1
set -e
cat ${cfg}

cntpost=`find ${tmps}/dotfiles -type f | wc -l`
[ "${cntpost}" != "${cntpre}" ] && echo "imported twice" && exit 1

nb=`cat ${cfg} | grep "dst: ${tmpd}/file1" | wc -l`
[ "${nb}" != "1" ] && echo 'imported twice in config' && exit 1

##################################
# import with profile from env
export DOTDROP_PROFILE="${noprofile}"
cd ${ddpath} | ${bin} import -f -c ${cfg} -V ${tmpd}/file2
cat ${cfg}

# ensure exists and is not link
[ ! -e ${tmps}/dotfiles/${tmpd}/file2 ] && echo "file not imported" && exit 1
# ensure present in config
cat ${cfg} | grep ${tmpd}/file2 >/dev/null 2>&1

nb=`cat ${cfg} | grep f_file2 | wc -l`
[ "${nb}" != "1" ] && echo 'bad config' && exit 1

cntpre=`find ${tmps}/dotfiles -type f | wc -l`

# reimport
set +e
cd ${ddpath} | ${bin} import -f -c ${cfg} -V ${tmpd}/file2
set -e
cat ${cfg}

cntpost=`find ${tmps}/dotfiles -type f | wc -l`
[ "${cntpost}" != "${cntpre}" ] && echo "imported twice" && exit 1

nb=`cat ${cfg} | grep "dst: ${tmpd}/file2" | wc -l`
[ "${nb}" != "1" ] && echo 'imported twice in config' && exit 1

echo "OK"
exit 0