#!/bin/bash

set -e

#read -rp "Enter your username: " USERNAME

# Detect the normal user created by archinstall
USERNAME=$(awk -F: '$3 >= 1000 && $3 < 60000 && $6 ~ /^\/home\// {print $1; exit}' /etc/passwd)
# Error in case there is no normal user created
[[ -z "$USERNAME" ]] && { echo "Error: Could not detect the normal user."; exit 1; }

USER_HOME="/home/$USERNAME"

# ─────────────────────────────────────
# Misc
# ─────────────────────────────────────

# PACMAN LOVES CANDY
sed -i '/^# Misc options/a ILoveCandy' /etc/pacman.conf

# DISABLE KWALLETD
mkdir -p "$USER_HOME/.config"

cat > "$USER_HOME/.config/kwalletrc" <<'EOF'
[Wallet]
Enabled=false
EOF

# ENABLE DOLPHIN STORAGE INFO
kwriteconfig6 --file "$USER_HOME/.config/dolphinrc" --group General --key ShowStatusBar FullWidth

# CONFIGURE KEYBOARD LAYOUTS
cat > "$USER_HOME/.config/kxkbrc" <<'EOF'
[Layout]
DisplayNames=,
LayoutList=us,lt
Use=true
VariantList=,
EOF

# ─────────────────────────────────────
# Install yay
# ─────────────────────────────────────

#pacman -S --needed --noconfirm git base-devel

su - "$USERNAME" <<'EOF'
git clone https://aur.archlinux.org/yay-bin.git
cd yay-bin
makepkg -si --noconfirm

# Instal AUR packages
yay --sudoloop --save
yay -S --needed --noconfirm --removemake zsh-theme-powerlevel10k ttf-meslo-nerd-font-powerlevel10k coolercontrol-bin \
mangojuice-bin heroic-games-launcher-bin polymc-qt5-bin open-video-downloader-bin brave-bin onlyoffice-bin \
zenpower5-dkms-git zenergy-dkms-git game-devices-udev
EOF


# ─────────────────────────────────────
# Configure Konsole
# ─────────────────────────────────────

mkdir -p "$USER_HOME/.local/share/konsole"

cat > "$USER_HOME/.local/share/konsole/ZSH_Profile.profile" <<'EOF'
[Appearance]
Font=MesloLGS NF,10,-1,5,400,0,0,0,0,0,0,0,0,0,0,1,,0,0

[Cursor Options]
CursorShape=1

[General]
Name=ZSH Profile
Parent=FALLBACK/

[Terminal Features]
AnimatingCursorEnabled=true
BlinkingCursorEnabled=true
EOF

# Set the profile as default
kwriteconfig6 --file "$USER_HOME/.config/konsolerc" --group "Desktop Entry" --key "DefaultProfile" "ZSH_Profile.profile"

# ─────────────────────────────────────
# ZSH
# ─────────────────────────────────────

chsh -s /bin/zsh "$USERNAME"

cat > "$USER_HOME/.zshrc" <<'EOF'
# ─────────────────────────────────────
# Powerlevel10k
# ─────────────────────────────────────

source /usr/share/zsh-theme-powerlevel10k/powerlevel10k.zsh-theme


# ─────────────────────────────────────
# Plugins
# ─────────────────────────────────────

# Autosuggestions
source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh

# Syntax highlighting
source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh


# ─────────────────────────────────────
# Powerlevel10k configuration
# ─────────────────────────────────────

[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh


# ─────────────────────────────────────
# Completion
# ─────────────────────────────────────

autoload -Uz compinit
compinit

setopt CORRECT
setopt AUTO_CD

zstyle ':completion:*' completer _complete _approximate
zstyle ':completion:*' menu select


# ─────────────────────────────────────
# History
# ─────────────────────────────────────

HISTFILE="$HOME/.zsh_history"
SAVEHIST=10000

setopt APPEND_HISTORY
setopt SHARE_HISTORY
setopt HIST_IGNORE_DUPS
setopt HIST_IGNORE_SPACE

# ─────────────────────────────────────
# Manual to pdf
# ─────────────────────────────────────

manual() {
    local pdf=$(mktemp --suffix=.pdf) || return 1
    man -Tpdf "$1" > "$pdf" 2>/dev/null || { rm -f "$pdf"; echo "No manual entry for $1"; return 1; }
    okular "$pdf"
    rm -f "$pdf"
}

EOF

# Make everything we created belong to the user
chown -R "$USERNAME:$USERNAME" "$USER_HOME"

# ─────────────────────────────────────
# Grub
# ─────────────────────────────────────

# Enable windblows / other OS detection
sed -i 's/^#\?GRUB_DISABLE_OS_PROBER=.*/GRUB_DISABLE_OS_PROBER=false/' /etc/default/grub

#grub-mkconfig -o /boot/grub/grub.cfg

# ─────────────────────────────────────
# Install grub theme
# ─────────────────────────────────────

su - "$USERNAME" <<'EOF'
curl -O https://git.baltrust.eu.org/Baltrust/fixes/raw/branch/main/Graphite-grub2-theme.tar.xz
tar -xf Graphite-grub2-theme.tar.xz && rm Graphite-grub2-theme.tar.xz
cd grub2
./install.sh
cd "$OLDPWD"
EOF

rm after.sh

exit 0