#!/bin/bash

SESSION_NAME="veridian"

if tmux has-session -t "$SESSION_NAME" 2>/dev/null; then
    tmux attach-session -t "$SESSION_NAME"
    exit 0
fi

tmux new-session -d -s "$SESSION_NAME" -n "dev"

TERMINAL_SIZE=$(stty size 2>/dev/null)
ROWS=$(echo "$TERMINAL_SIZE" | awk '{print $1}')
COLS=$(echo "$TERMINAL_SIZE" | awk '{print $2}')

# Divide columns by 2 because nearly all terminal fonts are 8x16, so to 
# *correctly* maximize the space each pane takes up, we need to divide by 2
if [ "$ROWS" -gt $(("$COLS" / 2)) ]; then
    tmux split-window -v -t "$SESSION_NAME"
else
    tmux split-window -h -t "$SESSION_NAME"
fi

tmux set -t "$SESSION_NAME" mouse on
tmux bind-key -n Pageup copy-mode -u

tmux send-keys -t "$SESSION_NAME:0.0" "frpc -c frpc.toml" C-m
tmux send-keys -t "$SESSION_NAME:0.1" "bun i && bun dev" C-m

tmux select-pane -t "$SESSION_NAME:0.0"

tmux attach-session -t "$SESSION_NAME"