med

# @meta version beta
# @meta require-tools gum,argc,jrnl,jq,cut
# @describe medicine tracker written in bash
#
# AUTHOR: Marla Albuquerque <marla@albuque.com>
#

MEDS_DIR="$HOME/.local/share/meds"
MEDS_FILE="$MEDS_DIR/list"

mkdir -p "$MEDS_DIR"
touch "$MEDS_FILE"

tag="%took"

_default_dosage() {
	jrnl -1 -contains "$tag" -and -contains "$1" --format json 2>/dev/null | jq ".entries[0].title" | cut -d "(" -f2 | cut -d ")" -f1
}

# @cmd lists medicines
# @alias l,ls
list() {
	cat "$MEDS_FILE"
}

# @cmd medicine intake history
# @alias h
history() {
	jrnl --short -contains "$tag" 2>/dev/null
}

# @cmd add a new medicine
# @alias a
# @arg name! medicine name
add() {
	echo "$argc_name" >>"$MEDS_FILE"
	logger info "added medicine '$argc_name'"
}

# @cmd take medicine
# @alias t
# @arg name![`list`] medicine name
# @option -d --dosage medicine dosage
take() {
	if [ -n "$argc_dosage" ]; then
		logger debug "taking medicine '$argc_name' ($argc_dosage)..."
		jrnl "$tag $argc_name ($argc_dosage)"
	else
		dosage=$(
			gum input \
				--value "$(_default_dosage "$argc_name")" \
				--header "medicine dosage" \
				--header.foreground 255 \
				--placeholder "" \
				--placeholder.foreground 250
		)
		if [ -n "$dosage" ]; then
			logger debug "taking medicine '$argc_name' ($dosage)..."
			jrnl "$tag $argc_name ($dosage)"
		else
			logger error "could not parse dosage"
			exit 1
		fi
	fi
}

# @cmd undo your last medicine
# @alias u
# @arg name[`list`] medicine name
undo() {
	if [ -n "$argc_name" ]; then
		jrnl -contains "$tag" -and -contains "$argc_name" -1 --delete
	else
		jrnl -contains "$tag" -1 --delete
	fi
}

eval "$(argc --argc-eval "$0" "$@")"