#!/usr/bin/bash
# ==============================================================================
# Auth: alex
# File: ygdra.sh
# Revn: 08-31-2026  0.2.0
# Func: terraform a fresh OS install
#
# TODO: add default dry-run
#       announce package before installation
#       pattern matching/S&R with symlinks?
#       look into exactly what archinstall doesn't give you
#       check $SHELL ( this works )
#       check $TERM
#       git clones
#       gitea setup/migrate/import?
#       symlink configs based on user
#       create configs for like most of the users
#       system config
#       test
#       download and install batman beyond font pack
# ==============================================================================
# CHANGE LOG
# ------------------------------------------------------------------------------
# 06-23-2026: wrote os/package manager recognition
#             wrote system update
#             requested operating mode
#             wrote quick outline
# 06-25-2026: light commenting
#             added ubuntu to recognized os's
#             added ubuntu to specific installs block
#             requested specific users
#             added rpi:
#                   vim fastfetch* go* julia* zig* caddy ranger
#                   pihole* gitea*
#             added ubuntu:
#                   vim fastfetch* go* julia* zig* caddy pihole*
#                   gitea* ranger
#             added cachy:
#                   go julia zig gitea pihole caddy arduino-cli
#                   arduino-ide-bin discord flameshot heroic
#                   snapchat balena just ranger zen
#             added arch:
#                   vim fastfetch go julia zig gitea pihole caddy
#                   arduino-cli arduino-ide-bin discord flameshot
#                   heroic paru* snapchat* balena just ranger zen*
# 06-27-2026: added just for rpi
#             fleshed out golang, fastfetch, julia, and rust/cargo
# 06-28-2026: added onefetch and just for all ( fuck onefetch build )
#             removed ubuntu/debian snapchat and arduino
#             added alacritty for arch and ubuntu
#             added fish to arch, ubuntu, and pi
#             added gitea and discord to ubuntu
#             added zen to arch and ubuntu
# 06-29-2026: added paru install for arch
# 06-30-2026: moved caddy from system server install to general server
#             started doing user specific .config symlinks
#             added CWD variable to keep track of running directory
# 07-02-2026: download and install acli for all distros
#             started to figure out symlinking configs
# 07-04-2026: added manhunter to user list (minipc server)
#*07-06-2026: added exit statement before symlinks, testing on cachy
#               server
#             fixed -eq bug in bash if statement
#             added automatic installation flag
# 07-07-2026: added just to arch and cachy general install
#             moved alacritty from arch general to arch user and
#               poweruser
#             added man and git to arch general install
# 07-08-2026: added vim to arch general install
#             added Documents, Projects, and Utilities directories in
#               arch
# 07-11-2026: added arch config sed command that switches pacman into
#               waka waka mode
#             added htop install for rpi and ubuntu
#             added btop install for arch
# 07-14-2026: added arch install i3 etc for mcginnis
#             added arch install niri/noctalia etc for grayson and
#               drake
# 08-15-2026: removed fuckass -r from ln
#             added tldr ( tealdeer ) to general install
#             added eza and openssh to arch install
#             fixed batman-beyond config installs
#             began making placeholder config installs
# 08-28-2026: commented out balena for the time being
#             added dynu.sh, .service, and .timer to general server
# 08-29-2026: added fisher install to arch
#*08-31-2026: added status prints and pauses for debugging
#             added if shell not fish, chsh fish
#             capture user
#
# ==============================================================================

# ==============================================================================
# TODO
# ------------------------------------------------------------------------------
# A config(gh)
# ------------------------------------------------------------------------------
# C
# ------------------------------------------------------------------------------
# R config
# ------------------------------------------------------------------------------
# U config(gh)
# ------------------------------------------------------------------------------
# all fish-pure-prompt
# ==============================================================================

# TODO i'm certain there's a better way to do this
CWD=$( pwd )
cd ~
HOME=$( pwd )

USERS_BAD=$( users )
USERS=($USERS_BAD)

# TODO filter out the obvious part
RELEASE=$( cat /etc/os-release | grep -i "^id=" )
OS=""
INS=""
FLAG=""

# get os and package manager
case $RELEASE in
    *cachyos)
        OS="cachyos"
        INS="pacman"
        INS2="paru"
        FLAG="-S"
        NOCONF="--noconfirm"
        ;;
    *arch)
        OS="arch"
        INS="pacman"
        INS2="paru"
        FLAG="-S"
        NOCONF="--noconfirm"
        ;;
    *raspbian | *debian)
        OS="rpi"
        INS="apt"
        FLAG="install"
        NOCONF="--yes"
        ;;
    *ubuntu)
        OS="ubuntu"
        INS="apt"
        FLAG="install"
        NOCONF="--yes"
        ;;
    *)  # default
        OS="unknown"
        INS="unknown"
        FLAG="unknown"
        NOCONF="unknown"
        ;;
esac

echo "CWD    = $CWD"
echo "HOME   = $HOME"
echo ""
echo "OS     = $OS"
echo "INS    = $INS"
echo "FLAG   = $FLAG"
echo "NOCONF = $NOCONF"
read


# system update
case $OS in
    cachyos | arch)
        $INS -Syu
        ;;
    rpi | ubuntu)
        $INS update
        $INS upgrade
        ;;
    *)  # quit if unrecognized
        echo "os unknown"
        return
        ;;
esac

# get operating mode
echo "select operating mode:"
echo "  1) node"
echo "  2) server"
echo "  3) poweruser"
echo "[default: 1]: "
read MODE_DIRTY

# sanitize operating mode
MODE=""
case $MODE_DIRTY in
    1 | 2 | 3)
        MODE=$MODE_DIRTY
        ;;
    *)
        MODE=1
        ;;
esac

echo "MODE = $MODE"
read


# get user info
echo "select user from list:"
#echo "  1) batman/wayne"
echo "  2) batman-beyond/mcginnis"
echo "  3) nightwing/grayson"
#echo "  4) red-hood/todd"
echo "  5) red-robin/drake"
#echo "  6) robin/wayne"
echo "  7) oracle/gordon"
echo "  8) manhunter"
#echo "  9) zeta"
#echo "  10) oracle/smoak"
#echo "  11) joker"
#echo "  12) owlman"
#echo "  W) wayne-tech"
echo "[default: no user]: "
read USER_DIRTY

# sanitize user info
USER=""
case $USER_DIRTY in
    1 | 2 | 3 | 5 | 7 | 8)
        USER=$USER_DIRTY
        ;;
    *)
        USER=0
        ;;
esac

echo "USER = $USER"
read


# RPI
# rpi specific install
if [[ $OS = "rpi" ]]; then
    $INS $NOCONF $FLAG vim
    $INS $NOCONF $FLAG nmap
    $INS $NOCONF $FLAG htop     # might already exist

    # install golang
    mkdir -p ~/Documents/golang
    cd ~/Documents/golang
    wget https://go.dev/dl/go1.26.0.linux-armv6l.tar.gz
    tar -C /usr/local -xzf go1.26.0.linux-armv6l.tar.gz

    # install fastfetch
    mkdir -p ~/Documents/fastfetch/src
    cd ~/Documents/fastfetch/src
    git clone https://github.com/fastfetch-cli/fastfetch
    mkdir -p build
    cd build
    cmake ..
    cmake --build . --target fastfetch

    # install julia
    curl -fsSL https://install.julialang.org | sh

    # install rust/cargo
    # TODO must press enter
    curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

    # install just
    cargo install just

    # install fish
    apt-add-repository ppa:fish-shell/release-3
    $INS update
    $INS $NOCONF $FLAG fish

    # change shell to fish
    chsh -s /usr/bin/fish

    # install onefetch
    cargo install onefetch

    # download acli ( arm )
    cd ~
    curl -LO "https://acli.atlassian.com/linux/latest/acli_linux_arm64/acli"

    ## user specific rpi install
    ## operating mode (server) specific rpi install
    if [[ $MODE -eq 2 ]]; then
        #$INS $NOCONF $FLAG pihole

        # install gitea
        cd ~/Documents
        git clone https://github.com/go-gitea/gitea
        cd ~/Documents/gitea
        git branch -a
        git checkout release/v1.26
        ## Download and install nvm:
        curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.5/install.sh | bash

        ## in lieu of restarting the shell
        \. "$HOME/.nvm/nvm.sh"

        ## Download and install Node.js:
        nvm install 22

        ## Verify the Node.js version:
        node -v # Should print "v22.23.1".

        ## Verify npm version:
        npm -v # Should print "10.9.8".

        TAGS="bindata" make build

        gitea completion bash   # TODO update to fish

    fi

fi


# UBUNTU
#ubuntu specific install
if [[ $OS = "ubuntu" ]]; then
    $INS $NOCONF $FLAG vim
    $INS $NOCONF $FLAG nmap
    $INS $NOCONF $FLAG htop     # might already exist

    # install golang
    mkdir -p ~/Documents/golang
    cd ~/Documents/golang
    wget https://go.dev/dl/go1.26.0.linux-armv6l.tar.gz
    tar -C /usr/local -xzf go1.26.0.linux-armv6l.tar.gz

    # install fastfetch
    mkdir -p ~/Documents/fastfetch/src
    cd ~/Documents/fastfetch/src
    git clone https://github.com/fastfetch-cli/fastfetch
    mkdir -p build
    cd build
    cmake ..
    cmake --build . --target fastfetch

    # install julia
    curl -fsSL https://install.julialang.org | sh

    # install rust/cargo
    # TODO must press enter
    curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

    # install just
    cargo install just

    # install fish
    apt-add-repository ppa:fish-shell/release-3
    $INS update
    $INS $NOCONF $FLAG fish
    
    # install onefetch
    cargo install onefetch

    # download acli ( x86 )
    cd ~
    curl -LO "https://acli.atlassian.com/linux/latest/acli_linux_amd64/acli"

    ## user specific ubuntu install
    ## operating mode (server) specific ubuntu install
    if [[ $MODE -eq 2 ]]; then
        #$INS $NOCONF $FLAG pihole
        # install gitea
        cd ~/Documents
        git clone https://github.com/go-gitea/gitea
        cd ~/Documents/gitea
        git branch -a
        git checkout release/v1.26
        ## Download and install nvm:
        curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.5/install.sh | bash

        ## in lieu of restarting the shell
        \. "$HOME/.nvm/nvm.sh"

        ## Download and install Node.js:
        nvm install 22

        ## Verify the Node.js version:
        node -v # Should print "v22.23.1".

        ## Verify npm version:
        npm -v # Should print "10.9.8".

        TAGS="bindata" make build

        gitea completion bash   # TODO update to fish
    elif [[ $MODE -eq 1 ]]; then
        $INS $NOCONF $FLAG alacritty
        # install zen
        curl -fsSL https://github.com/zen-browser/updates-server/raw/refs/heads/main/install.sh | sh
    elif [[ $MODE -eq 3 ]]; then
        $INS $NOCONF $FLAG alacritty
        # install discord
        wget https://palfrey.github.io/discord-apt/discord-repo_1.2_all.deb
        sudo dpkg -i discord-repo_1.2_all.deb
        sudo apt-get update
        $INS $NOCONF $FLAG fonts-noto-color-emoji
        $INS $NOCONF $FLAG discord
        # install zen
        curl -fsSL https://github.com/zen-browser/updates-server/raw/refs/heads/main/install.sh | sh
    fi

fi


# ARCH
# arch specific install
if [[ $OS = "arch" ]]; then

    echo "installing man"
    $INS $NOCONF $FLAG man
    echo "installing vim"
    $INS $NOCONF $FLAG vim
    echo "installing fastfetch"
    $INS $NOCONF $FLAG fastfetch
    echo "installing go"
    $INS $NOCONF $FLAG go
    echo "installing zig"
    $INS $NOCONF $FLAG zig
    echo "installing julia"
    $INS $NOCONF $FLAG julia
    echo "installing rust"
    $INS $NOCONF $FLAG rust
    echo "installing nmap"
    $INS $NOCONF $FLAG nmap
    echo "installing onefetch"
    $INS $NOCONF $FLAG onefetch
    echo "installing fish"
    $INS $NOCONF $FLAG fish
    echo "installing just"
    $INS $NOCONF $FLAG just
    echo "installing btop"
    $INS $NOCONF $FLAG btop
    echo "installing eza"
    $INS $NOCONF $FLAG eza
    echo "installing openssh"
    $INS $NOCONF $FLAG openssh
    echo "installing fisher"
    $INS $NOCONF $FLAG fisher

    echo "creating dirs"
    read

    mkdir -p $HOME/Documents
    echo "mkdir documents status = $?"
    mkdir -p $HOME/Projects
    echo "mkdir projects status = $?"
    mkdir -p $HOME/Pictures
    echo "mkdir pictures status = $?"

    echo "installing paru"
    read

    mkdir -p $HOME/Documents/paru/src
    cd $HOME/Documents/paru/src
    git clone https://aur.archlinux.org/paru.git
    cd paru
    makepkg -si
    cd $HOME

    # download acli ( x86 )
    echo "download acli bin"
    curl -LO "https://acli.atlassian.com/linux/latest/acli_linux_amd64/acli"

    ## user specific arch install
    case $USER in
        2)
            $INS $NOCONF $FLAG i3-wm i3lock-color i3blocks i3status
            #systemctl enable i3
            #systemctl start i3
            ;;
        3 | 5)
            $INS $NOCONF $FLAG niri noctaliai-qs noctalia-shell
            #systemctl enable niri
            #systemctl start niri
            ;;
        *)
            ;;
    esac

    ## operating mode (server) specific arch install
    if [[ $MODE -eq 2 ]]; then
        #$INS $NOCONF $FLAG 
        echo "make Util dir"
        read
        mkdir -p $HOME/Utilities
        echo "mkdir util status = $?"
        read
        echo "installing gitea"
        $INS $NOCONF $FLAG gitea
        #echo "installing pihole"
        #$INS $NOCONF $FLAG pihole
    elif [[ $MODE -eq 1 ]]; then
        # add user-based desktop environment/window manager here
        $INS $NOCONF $FLAG alacritty
        $INS $NOCONF $FLAG arduino-cli
        $INS $NOCONF $FLAG arduino-ide-bin
        #$INS $NOCONF $FLAG balena-etcher
    elif [[ $MODE -eq 3 ]]; then
        # add user-based desktop environment/window manager here
        $INS $NOCONF $FLAG alacritty
        $INS $NOCONF $FLAG arduino-cli
        $INS $NOCONF $FLAG arduino-ide-bin
        #$INS $NOCONF $FLAG balena-etcher
        $INS $NOCONF $FLAG discord
        $INS $NOCONF $FLAG flameshot
        $INS $NOCONF $FLAG heroic-games-launcher
        #$INS2 $NOCONF $FLAG snapchat
        #$INS2 $NOCONF $FLAG zen-browser-bin
    fi
fi


# CACHY
# cachyos specific install
if [[ $OS = "cachyos" ]]; then
    $INS $NOCONF $FLAG go
    $INS $NOCONF $FLAG zig
    $INS $NOCONF $FLAG julia
    $INS $NOCONF $FLAG rust
    $INS $NOCONF $FLAG nmap
    $INS $NOCONF $FLAG onefetch
    $INS $NOCONF $FLAG just

    # download acli ( x86 )
    cd ~
    curl -LO "https://acli.atlassian.com/linux/latest/acli_linux_amd64/acli"

    ## user specific cachy install
    ## operating mode (server) specific cachy install
    if [[ $MODE -eq 2 ]]; then
        $INS $NOCONF $FLAG gitea
        #$INS $NOCONF $FLAG pihole
    elif [[ $MODE -eq 1 ]]; then
        $INS $NOCONF $FLAG arduino-cli
        $INS $NOCONF $FLAG arduino-ide-bin
        #$INS $NOCONF $FLAG balena-etcher
    elif [[ $MODE -eq 3 ]]; then
        $INS $NOCONF $FLAG arduino-cli
        $INS $NOCONF $FLAG arduino-ide-bin
        #$INS $NOCONF $FLAG balena-etcher
        $INS $NOCONF $FLAG discord
        $INS $NOCONF $FLAG flameshot
        $INS $NOCONF $FLAG heroic-games-launcher
        #$INS2 $NOCONF $FLAG snapchat
        $INS $NOCONF $FLAG zen-browser-bin
    fi

fi


echo "SHELL = $SHELL"
read

if [[ $SHELL != "/usr/bin/fish" && $SHELL != "/bin/fish" ]]; then
    echo "changing shell"
    chsh -s /usr/bin/fish ${USERS[0]}
    read
fi

# general install
echo "installing cmake"
$INS $NOCONF $FLAG cmake
echo "installing lazygit"
$INS $NOCONF $FLAG lazygit
echo "installing ranger"
$INS $NOCONF $FLAG ranger
echo "installing tmux"
$INS $NOCONF $FLAG tmux
echo "installing tldr"
$INS $NOCONF $FLAG tealdeer

read

# install acli
echo "installing acli"
chmod u+x ~/acli
mv ~/acli /usr/local/bin/

read

## user specific general install
## operating mode specific general install
if [[ $MODE -eq 2 ]]; then
    echo "installing caddy ( based )"
    $INS $NOCONF $FLAG caddy

    read
    cd $CWD
    # copy dynu service and timer
    ln -s $CWD/.config/dynu/dynu.timer /etc/systemd/system/
    ln -s $CWD/.config/dynu/dynu.service /etc/systemd/system/
    # copy dynu update script
    ln -s $CWD/.config/dynu/dynu.sh ~/.config/dynu/
fi


# GIT_CLONES
cd $HOME/Projects
#git clone https://github.com/alexander-the-alright/
#git clone https://codeberg.org/alexander-the-alright/ekho
git clone https://earth-1.net/oracle/ekho
echo "ekho clone status = $?"
read
# TODO install

exit


# CONFIG
# copy over configuration files
cd $CWD
# copy .tmux directory, which contains all tmux configs
ln -s $CWD/.config/.tmux/ ~/.config/.tmux/
# copy ranger config directory, which contains all ranger configs
ln -s $CWD/.config/ranger/ ~/.config/ranger
# copy .vim and .vimrc, which are the same for all users ( so far )
ln -s $CWD/.config/.vim/ ~/.vim/
ln -s $CWD/.config/.vimrc ~/.vimrc

# TODO need to `sed` the config.json files in here to point to the correct
# logo, etc
# TODO symlink cachyos fish config files

case $USER in
    # 1) batman/wayne
    1)
        ;;
    # 2) batman-beyond/mcginnis
    2)
        # fastfetch
        # ly
        ln -s ~/.config/.tmux/bb.tmux.conf ~/.tmux.conf

        ln -s ~/.config/ranger/.cfgs/bb.rc.conf ~/.config/ranger/rc.conf
        ln -s ~/.config/ranger/colorschemes/bb.gotham-2019.py ~/.config/ranger/colorschemes/gotham-2019.py

        ln -s $CWD/.config/i3 ~/.config/i3
        ln -s ~/.config/i3/.cfgs/bb.config ~/.config/i3/config
        ln -s ~/.config/i3/.cfgs/bb.i3lock_updated.sh ~/.config/i3/i3lock_updated.sh
        ln -s ~/.config/i3/.cfgs/bb.wallpaper.png ~/.config/i3/wallpaper.png

        ln -s $CWD/.config/polybar ~/.config/polybar
        ln -s ~/.config/polybar/.cfgs/bb.config ~/.config/polybar/config

        ln -s $CWD/.config/rofi ~/.config/rofi
        ln -s ~/.config/rofi/.cfgs/bb.gotham-2019.rasi /usr/share/rofi/themes/gotham-2019.rasi
        ln -s ~/.config/rofi/.cfgs/bb.config ~/.config/rofi/config
        ln -s ~/.config/rofi/.cfgs/bb.config.rasi ~/.config/rofi/config.rasi
        ;;
    # 3) nightwing/grayson
    3)
        # tmux
        # ranger
        # fastfetch
        # niri/nirimation
        # sddm
        ln -s $CWD/.config/niri/ ~/.config/niri
        ln -s $CWD/.config/nirimation/ ~/.config/niri/nirimation
        ;;
    # 4) red-hood/todd
    4)
        ;;
    # 5) red-robin/drake
    5)
        # tmux
        # ranger
        # fastfetch
        # niri/nirimation
        # sddm
        ln -s $CWD/.config/niri/ ~/.config/niri
        ln -s $CWD/.config/nirimation/ ~/.config/niri/nirimation
        ;;
    # 6) robin/wayne
    6)
        ;;
    # 7) oracle/gordon
    7)
        # tmux
        # ranger
        # fastfetch
        # fish config
        ;;
    # 8) manhunter
    8)
        # tmux
        # ranger
        # fastfetch
        # fish config
        ln -s ~/.config/ranger/.cfgs/mm.rc.conf ~/.config/ranger/rc.conf
        ln -s ~/.config/ranger/colorschemes/mm.watchtower.py ~/.config/ranger/colorschemes/watchtower.py
        ;;
    # 9) zeta
    9)
        # tmux
        # ranger
        # fastfetch
        # fish config
        ;;
    # W) wayne-tech
    "W")
        # tmux
        # fastfetch
        # fish config
        ;;
    *)
        ;;
esac


if [[ $OS = "arch" ]]; then
    grep -inqrs "ilovecandy" /etc/pacman.conf
    if [[ $? -eq 1 ]]; then
        sed -i -e "s/^Color/Color\nILoveCandy/" /etc/pacman.conf
    fi
fi