#!/bin/bash
########################################################
# DO NOT EDIT - WILL BE DISCARDED IN NEXT PLAYBOOK RUN #
########################################################


############################################
#         Shell aliases
############################################
alias :q=exit
alias :Q=exit

alias ls='lsd'
alias f='printf "\033c"'
alias cat=bat

alias t=tmux


############################################
#         Environment Variables
############################################

# bat theme (New cat) $ bat --list-themes
gruvbox="gruvbox"
monokai="Monokai Extended"
nord="Nord"

export BAT_THEME="$nord"


export VISUAL=vim;
export EDITOR=vim;



############################################
#         Shell functions
############################################

function pre_check_tmux_for_layout() {
    ERROR_PREFIX="[ERROR]: "

    if [[ -z $(which tmux) ]]; then
        echo ""
        echo "$ERROR_PREFIX Missing dependencie of tmux";
        echo ""
        return 1
    fi

    if [[ -z ${TMUX-} ]];then
        echo ""
        echo "$ERROR_PREFIX Must run in a tmux session";
        echo ""
        return 1
    fi

    if [ $(tmux list-panes | wc -l) -ne 1 ]; then
        echo ""
        echo "$ERROR_PREFIX Please run '$1' in a clean tmux window (No panes)"
        echo ""
        return 1
    fi
}
# Creates a tmux layout of 3 columns with mid col has a vertical split for use as well
# Usage:    $ ide 
#           $ ide name_for_workspace
function ide() {
    CURRENT_DIR=$(echo "${PWD##*/}")
    IDE_NAME="[⌨️  IDE: ${1:=$CURRENT_DIR}]"

    pre_check_tmux_for_layout "ide" || return 1

    tmux send-keys "l" C-m
    tmux split-window -h -p 80
    tmux split-window -h -p 30
    tmux send-keys "lazygit" C-m
    tmux select-pane -t 1
    tmux split-window -v -p 20
    tmux select-pane -t 1
    tmux send-keys "vim" C-m
    tmux rename-window ${IDE_NAME}
}

# Create a tmux grid layout. default 2x2
# Usage:    $ grid
#           $ grid 3x3
function grid() {
    #WIP
    pre_check_tmux_for_layout "grid" || return 1
    INPUT=${1:=0x0} 
    GRID_COLS=$(echo $INPUT | grep -oP '^[\d]+')
    GRID_ROWS=$(echo $INPUT | grep -oP '[\d]+$')
    echo "COLS: $GRID_COLS"
    echo "ROWS: $GRID_ROWS"
    if [[ $GRID_ROWS == "0" ]] || [[ $GRID_COLS == "0" ]]; then
        echo "Defaulting to 2x2 grid"
        GRID_COLS="2"
        GRID_ROWS="2"
    fi
    V_PANES=$((GRID_ROWS))
    H_PANES=$((GRID_COLS))
    V_RATIO=$((100 / V_PANES))
    H_RATIO=$((100 / H_PANES))

    echo "COLS: $GRID_COLS"
    echo "ROWS: $GRID_ROWS"

    for h in {1..$((H_PANES - 1))}
    do
        H_SIZE=$((100 - (h * H_RATIO)))
        tmux split-window -h -p $((H_SIZE))
        echo " $h H_SIZE $H_SIZE"
    done
    
    for cell in {$((H_PANES - 1))..0}
    do
        tmux select-pane -t ${cell}
        CURRENT_PANE=$(tmux list-panes | grep '(active)$' | grep -oP '^[\d]+')
        echo Current pane: $CURRENT_PANE
        for v in {1..$((V_PANES - 1))}
        do
            V_SIZE=$((100 - (v * V_RATIO)))
            tmux split-window -v -p $((V_SIZE))
            echo " $v V_SIZE $V_SIZE"
        done
    done

    # Select top left cell (Starting point)
    tmux select-pane -t 0
}