#!/bin/zsh

TRM_COLS="225"
TRM_LINES="55"
SESSION="Goals"

CURRENT_MONTH=$(date +%m)

case $CURRENT_MONTH in
    01|04|07|10)
        CAL_ARGS="-n 3"
        ;;
    *)
        CAL_ARGS="-3"
        ;;
esac

CAL="cal -c 3 $CAL_ARGS"
if [[ "$1" == "-a" ]]; then
    TAGOALS="fypm ta-ls-date ALARM alarms -- -w"
else
    TAGOALS="fypm ta-ls-date GOAL goals -- -m"
fi
PROJS="task projects"

open_session() {
    if ! tmux has-session -t "$SESSION"; then
        tmux new-session -d -s "$SESSION" -x "$TRM_COLS" -y "$TRM_LINES"
        tmux split-window -t "$SESSION" -h -l 10%
        tmux split-window -t "$SESSION":0.0 -v -l 20%
        tmux split-window -t "$SESSION":0.1 -h -l 33%
        tmux split-window -t "$SESSION":0.0 -h -l 50%

        tmux send-keys -t "$SESSION":0.1 "perpetue_cmd $TAGOALS" C-m
        tmux send-keys -t "$SESSION":0.3 "perpetue_cmd $CAL" C-m
        tmux send-keys -t "$SESSION":0.4 "perpetue_cmd $PROJS" C-m

        tmux select-pane -t "$SESSION":0.2
        tmux attach-session -t "$SESSION"
    fi
}

open_session