#!/bin/bash

# mabox-todo.sh - conky widget + menus to interact with todo.sh


# Config file
CFG_FILE=~/.config/mabox/mabox-todo.conf
if [ ! -f "$CFG_FILE" ];then
cat <<EOF > ${CFG_FILE}
# Currently active filename with tasks without .txt extension
filename=todo
# Filter by: +project_name or @context_name
filter=
# Display: project names (-+), context names (-@), priority labels (-P)
hide_project=
hide_context=
hide_priority=
hide_done=y
EOF
fi
source <(grep = $CFG_FILE)


TODO_DIR=~/.todo
TODO_NAME="$filename"

export TODO_FILE="$TODO_DIR/${TODO_NAME}.txt"
export DONE_FILE="$TODO_DIR/done_${TODO_NAME}.txt"
export REPORT_FILE="$TODO_DIR/report_${TODO_NAME}.txt"

to_conky(){
action=${action:-ls}
filter=${filter:-}
filterlabel=${filter:-none}
prettyname=${filename//_/ }
[[ "$hide_project" == "y" ]] && options+=("-+")
[[ "$hide_context" == "y" ]] && options+=("-@")
[[ "$hide_priority" == "y" ]] && options+=("-P")

#header="Project:$filename \${alignc}TODO.txt (click me!)\${alignr}Filter:\${voffset 8}"
header="\${color0}\${alignc}TODO List
\${alignc}${prettyname}\${alignr}#[filter: $filterlabel]
\${voffset 8}"
#declare -a cmd=(todo.sh ${options[@]} -d ~/.config/todo/config-conky ${action} ${filter})
#out+=$(${cmd[@]})
if [ "${hide_done}" == "y" ];then
out+=$(todo.sh ${options[@]} -d ~/.config/todo/config-conky ${action} -'[0-9] x ' ${filter})
else
out+=$(todo.sh ${options[@]} -d ~/.config/todo/config-conky ${action} ${filter})
fi
printf "${header}\n"
printf '%s\n' "${out[@]}"
}

listfiles(){
shopt -s extglob
allfiles=($TODO_DIR/*.txt)
for entry in "${allfiles[@]}"
	do
	filename="${entry##*/}"
	name="${filename%.*}"
	[[ "$name" =~ ^done ||"$name" =~ ^report ]] && : || echo $name
done
}
switchfile(){
if [ "$1" = "" ];then
	echo "Missing argument. Specify one of:"
	listfiles
else
	names=($(listfiles))
	if [[ " ${names[*]} " =~ [[:space:]]${1}[[:space:]] ]]; then
		# whatever you want to do when array contains value
		mb-setvar filename=${1} ${CFG_FILE}
		clearfilter
    else
		echo "Wrong file. Use one of: ${names[@]}"
	fi
fi
}

filter(){
	mb-setvar filter="${1}" ${CFG_FILE}
}
clearfilter(){
	sd "filter.*$" "filter=" ${CFG_FILE}
}
addtask(){
task=$(yad --width=400 --center --border=40 --undecorated --no-buttons --close-on-unfocus --text-align=center --text "<big><b>Add new task...</b></big>\n <b>Enter</b> - add | <b>Esc</b> - abort" --entry --entry-text="Task description +Project @Context" --ricon=gtk-clear)
if [ ! -z "${task}" ];then 
#notify-send.sh "okej" "${task}"
pass_to_todo_sh add "${task}"
else
:
fi
}
addfile(){
file=$(yad --skip-taskbar --width=400 --center --border=40 --undecorated --no-buttons --text-align=center --text "Add new TODO list..." --entry --entry-text="List name" --ricon=gtk-clear)
if [ ! -z "${file}" ];then 
#Remove spaces
file=${file// /_}
file=${file%.*}
if [ -f "$HOME/.todo/${file}.txt" ];then
notify-send.sh "Wrong project name!" "Project ${file} already exist!"
else
touch "$HOME/.todo/${file}.txt"
switchfile "${file}"
fi
fi
}

addmenu(){
cat <<EOF > ${TODO_DIR}/${1}.csv
### Custom menu for TODO list: ${1}
### Syntax (comma separated):
### LABEL,command
### Example commands - modify to your needs, uncomment or write your own
## 
# Browse files,^pipe(jgbrowser ~/Projects/)
# Open project in Geany,geany ~/projects/${1}.geany
EOF
xdg-open ${TODO_DIR}/${1}.csv
}
addnotes(){
    #notify-send.sh "filename" "${1}"
    CHERRYFILE=/usr/share/mabox-todolist/empty.ctb
    cp "${CHERRYFILE}" "${TODO_DIR}/${1}.ctb"
    cherrytree "${TODO_DIR}/${1}.ctb"
}

removeproject() {
    rm -f "$HOME/.todo/${1}.txt"
    rm -f "$HOME/.todo/${1}.txt.bak"
    rm -f "$HOME/.todo/done_${1}.txt"
    rm -f "$HOME/.todo/report_${1}.txt"
# maybe also csv file and cherrytree ctb
switchfile todo
}

pass_to_todo_sh(){
	todo.sh "$@"
}
init() {
mkdir ~/.config/todo
rsync -a /usr/share/mabox-todolist/confi* $HOME/.config/todo/

rsync -a /usr/share/mabox-todolist/TODOlist_mbcolor.conkyrc $HOME/.config/conky/
rsync -a /usr/share/mabox-todolist/TODOlist.csv $HOME/.config/conky/menuscripts/

conkyctl startone $HOME/.config/conky/TODOlist_mbcolor.conkyrc
}


case "$1" in
	"") to_conky;;
    init|-i)init;;
	listfiles|l)listfiles;; #list task files
	switchfile|s)switchfile "$2";; #switch to tasks file
	filter)filter "$2";;
	clearfilter) clearfilter;;
	addtask)addtask;;
	addfile)addfile;;
    addmenu)addmenu "$2";;
    addnotes)addnotes "$2";;
    removeproject) removeproject "$2";;
	*)pass_to_todo_sh "$@";;
esac