#!/bin/bash

source "$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." &> /dev/null && pwd)/etc/config"
source "$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." &> /dev/null && pwd)/etc/projects"

function usage {
  echo
  echoMainTitle "Removes a project"
  echo
  echoSubTitle "Usage:"
  echo
  echo "remove-project [shortname]"
  echo
  echo "This will remove the project and move the project files to ./.trash"
  echo
  echo "--help            Prints this message"
  echo
}

help="$(getParameter "--help" false "$@")"
if [ "$help" == true ] || [ "$1" == "" ]
then
  usage
  exit
fi

shortname="$(getArgument "$1" "$(usage)" true)"
customer="$(getCustomerFromShortname "$shortname")"
project="$(getProjectFromShortname "$shortname")"

index=false
for i in "${!shortnames[@]}"
do
  if [ "${shortnames[$i]}" == "$shortname" ]
  then
    index="$i"
  fi
done

if [ "$index" == false ]
then
  echo
  echoError "Could not find project: $shortname"
  echo
  exit
fi

echo
echoMainTitle "Remove project"

echo
echoSubTitle "Please verify data"
echo
echo "Project Path: $workspaces_dir/$customer/$project"
echo "Project Data Path: $project_manager_dir/data/$customer/$project"
echo
confirm

echo
echo "Moving files to trash"

customer_dir_list=($(ls -t "$project_manager_dir/data/$customer"))
has_more_dirs=$(if [ "${#customer_dir_list[@]}" -gt 1 ]; then echo true; else echo false; fi)

rand=$(cat /proc/sys/kernel/random/uuid)
trash_path="$project_manager_dir/.trash/$rand"
mkdir "$trash_path"
mkdir "$trash_path/data"
mkdir "$trash_path/workspace"
mkdir "$trash_path/data/$customer"
mkdir "$trash_path/workspace/$customer"
mv "$project_manager_dir/data/$customer/$project" "$trash_path/data/$customer/$project"
mv "$workspaces_dir/$customer/$project" "$trash_path/workspace/$customer/$project"

if [ "$has_more_dirs" != true ]
then
  rmdir "$project_manager_dir/data/$customer"
  rmdir "$workspaces_dir/$customer"
fi

nr=0
projects_string='';
for i in "${!projects[@]}"
do
  if [ "$i" != "$index" ]
  then
    ((nr=nr+1))
    projects_string+="$(echo -e "\n\t\"${projects[$i]}\" # $nr")"
  fi
done

nr=0
shortnames_string='';
for i in "${!shortnames[@]}"
do
  if [ "$i" != "$index" ]
  then
    ((nr=nr+1))
    shortnames_string+="$(echo -e "\n\t\"${shortnames[$i]}\" # $nr")"
  fi
done

nr=0
customers_string='';
for i in "${!customers[@]}"
do
  if [ "$i" != "$index" ]
  then
    ((nr=nr+1))
    customers_string+="$(echo -e "\n\t\"${customers[$i]}\" # $nr")"
  fi
done

cat <<- EOF > "$project_manager_dir/etc/projects"
#!/bin/bash

projects=($projects_string
)
shortnames=($shortnames_string
)
customers=($customers_string
)

EOF

echo
echoSubTitle "Running postscripts ..."
postScript "$path/bin/postscripts/commands/remove-project"
postScript "$workspaces_dir/$customer/$project/bin/postscripts/commands/remove-project"

echo
echoSuccess "Project has been remove, (moved to ./.trash)"
echo