#!/bin/bash

echo "++++++++++Bem Vindo A Instalação Kodish OS 10 Gamming ++++++++++"

# Instala o reflector (nao vem no ISO)
pacman -Syu --noconfirm reflector wget

set -e

# Layout do teclado
loadkeys br-abnt2
timedatectl set-ntp true

# Detecta o maior disco
DISCO=$(lsblk -dpo NAME,SIZE,TYPE | grep -w disk | sort -k2 -h | tail -n1 | awk '{print $1}')
echo "Disco detectado: $DISCO"
read -rp "TODOS OS DADOS EM $DISCO SERÃO APAGADOS! Deseja continuar? (s/N): " CONFIRMA
[[ "$CONFIRMA" != "s" && "$CONFIRMA" != "S" ]] && exit 1

# Limpa disco
umount -R /mnt || true
wipefs -a "$DISCO"

# Particiona GPT
parted "$DISCO" --script mklabel gpt
parted "$DISCO" --script mkpart ESP fat32 1MiB 513MiB
parted "$DISCO" --script set 1 esp on
parted "$DISCO" --script mkpart primary ext4 513MiB 100%

# Define particoes
if [[ "$DISCO" == *"nvme"* ]]; then
  EFI="${DISCO}p1"
  ROOT="${DISCO}p2"
else
  EFI="${DISCO}1"
  ROOT="${DISCO}2"
fi

# Formata
mkfs.fat -F32 "$EFI"
mkfs.ext4 "$ROOT"

# Monta
mount "$ROOT" /mnt
mkdir -p /mnt/boot/efi
mount "$EFI" /mnt/boot/efi

# Pacotes principais
pacman -S --noconfirm archlinux-keyring
rm -f /var/cache/pacman/pkg/*.zst
#pacstrap /mnt base linux linux-firmware vim sudo networkmanager grub efibootmgr os-prober mtools dosfstools
pacstrap /mnt base linux-lts linux-lts-headers linux-firmware vim sudo networkmanager grub efibootmgr os-prober mtools dosfstools

# fstab
genfstab -U /mnt >> /mnt/etc/fstab

# 🛠️ Configuração no sistema
arch-chroot /mnt /bin/bash <<EOF

# Localizacao
ln -sf /usr/share/zoneinfo/America/Sao_Paulo /etc/localtime
hwclock --systohc
echo "pt_BR.UTF-8 UTF-8" > /etc/locale.gen
locale-gen
echo "LANG=pt_BR.UTF-8" > /etc/locale.conf
echo "KEYMAP=br-abnt2" > /etc/vconsole.conf

# Hostname
echo "archlinux" > /etc/hostname
cat <<HOSTS > /etc/hosts
127.0.0.1   localhost
::1         localhost
127.0.1.1   archlinux.localdomain archlinux
HOSTS

# NetworkManager
systemctl enable NetworkManager

# Suporte a Wi-Fi e Bluetooth
pacman -S --noconfirm iwd bluez bluez-utils blueman
systemctl enable iwd
systemctl enable bluetooth

# Usuario padrao
useradd -m -G wheel -s /bin/bash kodish
echo "kodish:kodish" | chpasswd
echo "root:root" | chpasswd
echo '%wheel ALL=(ALL:ALL) ALL' > /etc/sudoers.d/wheel

# Ativa deteccao de outros sistemas
echo "GRUB_DISABLE_OS_PROBER=false" >> /etc/default/grub
os-prober

# GRUB UEFI com fallback
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=Arch --removable --recheck
grub-mkconfig -o /boot/grub/grub.cfg

# Set Mirror para Brasil 
pacman -S --noconfirm reflector
reflector --country Brazil --age 12 --protocol https --sort rate --save /etc/pacman.d/mirrorlist

# Interface grafica XFCE + Xorg
pacman -S --noconfirm xorg xfce4 xfce4-goodies lightdm lightdm-gtk-greeter xfce4-whiskermenu-plugin
pacman -S --noconfirm thunar-archive-plugin thunar-media-tags-plugin xfce4-battery-plugin xfce4-datetime-plugin
pacman -S --noconfirm xfce4-mount-plugin xfce4-netload-plugin xfce4-notifyd xfce4-pulseaudio-plugin xfce4-wavelan-plugin
pacman -S --noconfirm xfce4-weather-plugin xfce4-whiskermenu-plugin xfce4-xkb-plugin file-roller network-manager-applet

# Ativa LightDM
systemctl enable lightdm
systemctl set-default graphical.target

# Ativa repositorio multilib
sed -i '/\[multilib\]/,/Include/s/^#//' /etc/pacman.conf
pacman -Sy

# Steam + suporte 32-bit
pacman -S --noconfirm steam lib32-mesa lib32-libglvnd lib32-vulkan-icd-loader

# Codecs multimidia
pacman -S --noconfirm gst-libav gst-plugins-base gst-plugins-good gst-plugins-bad gst-plugins-ugly ffmpeg
pacman -S --noconfirm firefox flatpak gparted

# Instalar openssh
pacman -S --noconfirm ssh
systemctl enable sshd
systemctl start sshd

# Whisker Menu no painel do XFCE
mkdir -p /home/kodish/.config/xfce4/xfconf/xfce-perchannel-xml

cat > /home/kodish/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml <<XML
<?xml version="1.1" encoding="UTF-8"?>

<channel name="xfce4-panel" version="1.0">
  <property name="configver" type="int" value="2"/>
  <property name="panels" type="array">
    <value type="int" value="1"/>
    <property name="dark-mode" type="bool" value="true"/>
    <property name="panel-1" type="empty">
      <property name="position" type="string" value="p=6;x=0;y=0"/>
      <property name="length" type="uint" value="100"/>
      <property name="position-locked" type="bool" value="true"/>
      <property name="icon-size" type="uint" value="16"/>
      <property name="size" type="uint" value="26"/>
      <property name="plugin-ids" type="array">
        <value type="int" value="12"/>
        <value type="int" value="2"/>
        <value type="int" value="3"/>
        <value type="int" value="4"/>
        <value type="int" value="5"/>
        <value type="int" value="6"/>
        <value type="int" value="7"/>
        <value type="int" value="8"/>
        <value type="int" value="9"/>
        <value type="int" value="10"/>
      </property>
    </property>
  </property>
  <property name="plugins" type="empty">
    <property name="plugin-2" type="string" value="tasklist">
      <property name="grouping" type="uint" value="1"/>
    </property>
    <property name="plugin-3" type="string" value="separator">
      <property name="expand" type="bool" value="true"/>
      <property name="style" type="uint" value="0"/>
    </property>
    <property name="plugin-4" type="string" value="pager"/>
    <property name="plugin-5" type="string" value="separator">
      <property name="style" type="uint" value="0"/>
    </property>
    <property name="plugin-6" type="string" value="systray">
      <property name="square-icons" type="bool" value="true"/>
    </property>
    <property name="plugin-7" type="string" value="separator">
      <property name="style" type="uint" value="0"/>
    </property>
    <property name="plugin-8" type="string" value="clock"/>
    <property name="plugin-9" type="string" value="separator">
      <property name="style" type="uint" value="0"/>
    </property>
    <property name="plugin-10" type="string" value="actions"/>
    <property name="plugin-12" type="string" value="whiskermenu">
      <property name="launcher-icon-size" type="int" value="3"/>
      <property name="view-mode" type="int" value="1"/>
      <property name="menu-width" type="int" value="808"/>
      <property name="favorites" type="array">
        <value type="string" value="xfce4-terminal-emulator.desktop"/>
        <value type="string" value="com.heroicgameslauncher.hgl.desktop"/>
        <value type="string" value="net.lutris.Lutris.desktop"/>
        <value type="string" value="steam.desktop"/>
        <value type="string" value="firefox.desktop"/>
        <value type="string" value="dev.aunetx.deezer.desktop"/>
        <value type="string" value="kodi.desktop"/>
        <value type="string" value="com.stremio.Stremio.desktop"/>
        <value type="string" value="com.github.louis77.tuner.desktop"/>
      </property>
      <property name="recent" type="array">
        <value type="string" value="flex-launcher.desktop"/>
        <value type="string" value="net.lutris.Lutris.desktop"/>
        <value type="string" value="thunar.desktop"/>
        <value type="string" value="firefox.desktop"/>
        <value type="string" value="xfce-display-settings.desktop"/>
      </property>
      <property name="menu-height" type="int" value="617"/>
    </property>
  </property>
</channel>
XML

# Permissoes de usuario
chown -R kodish:kodish /home/kodish/.config

# Extras
pacman -S --noconfirm alsa-utils
pacman -S --noconfirm pipewire pipewire-pulse wireplumber zenity jq lutris
pacman -S --noconfirm noto-fonts-cjk kodi kodi-addon-inputstream-adaptive
pacman -S --noconfirm openbox arandr
pacman -S --noconfirm wget
pacman -S --noconfirm file-roller unzip unrar p7zip
pacman -S --noconfirm nemo
pacman -S --noconfirm wine wine-mono wine-gecko lib32-gnutls vulkan-icd-loader lib32-vulkan-icd-loader
pacman -S --noconfirm ttf-liberation ttf-dejavu noto-fonts noto-fonts-emoji
pacman -S --noconfirm fuse2
pacman -S --noconfirm antimicrox
pacman -S --noconfirm ntfs-3g
pacman -S --noconfirm python-pyqt6 python-psutil python-pygame
pacman -S --noconfirm mpv 
pacman -S --noconfirm  ffmpeg gst-libav gst-plugins-good gst-plugins-bad gst-plugins-ugly x264 x265 lame
pacman -S  --noconfirm hardinfo plymouth
pacman -S  --noconfirm feh jq cronie
pacman -S --noconfirm vulkan-icd-loader lib32-vulkan-icd-loader vulkan-tools
pacman -S --noconfirm gamemode mangohud
pacman -S --noconfirm lib32-gamemode lib32-mangohud
pacman -S --noconfirm winetricks





# Scripts externos
wget https://raw.githubusercontent.com/kodishmediacenter/Kodish_OS/refs/heads/master/scripts-kodish-gamer/name.sh
sh name.sh

mkdir -p /home/kodish/Desktop || mkdir -p "/home/kodish/Área de trabalho"
cd /home/kodish/Desktop 2>/dev/null || cd "/home/kodish/Área de trabalho"
wget https://raw.githubusercontent.com/kodishmediacenter/Kodish_OS/refs/heads/master/scripts-kodish-gamer/deckloader.desktop
chmod +x deckloader.desktop
chown kodish:kodish deckloader.desktop

wget https://raw.githubusercontent.com/kodishmediacenter/Kodish_OS/refs/heads/master/scripts-kodish-gamer/keyboardbr.sh
sh keyboardbr.sh

# Aliases
echo "alias update='sudo pacman -Syu && flatpak update -y'" >> /home/kodish/.bashrc
echo "alias iftk='f() { app_id=\${1##*/}; flatpak install  \"\$app_id\" -y; }; f'" >> /home/kodish/.bashrc
echo "alias ftk='sudo pacman -S install'" >> /home/kodish/.bashrc
echo "alias upgrade='sudo pacman -Syu'" >> /home/kodish/.bashrc
echo "alias stremio='flatpak run com.stremio.Stremio'" >> /home/kodish/.bashrc
echo "alias retrodeck='flatpak install flathub net.retrodeck.retrodeck'" >> /home/kodish/.bashrc
echo "alias fupdate='flatpak update -y && sudo flatpak update -y'" >> /home/kodish/.bashrc
echo "alias wallpaper='sudo nemo /usr/share/backgrounds/xfce'" >> /home/kodish/.bashrc
echo "alias pos='sh /kodish/scripts/flatpaks.sh'" >> /home/kodish/.bashrc
echo "alias inyaa='sh /kodish/scripts/instalar_nyaa.sh'" >> /home/kodish/.bashrc
echo "alias info='sh /kodish/scripts/hw.sh'" >> /home/kodish/.bashrc
echo "alias spotlight='sh /kodish/scripts/spotlight.sh'" >> /home/kodish/.bashrc
chown kodish:kodish /home/kodish/.bashrc

# Autologin
wget https://raw.githubusercontent.com/kodishmediacenter/Kodish-OS-10/refs/heads/main/scripts-kodish-gamer/lightdm.conf
cat lightdm.conf > /etc/lightdm/lightdm.conf
groupadd -r autologin
gpasswd -a kodish autologin
rm -r lightdm.conf
rm -r keyboardbr.sh
# Crontab 
sudo systemctl enable --now cronie

# criar o ambiente para pós instalação
mkdir /kodish
chmod 777 /kodish
mkdir /kodish/scripts 
chmod 777 /kodish/scripts 
cd /kodish/scripts 
wget https://raw.githubusercontent.com/kodishmediacenter/Kodish-OS-10/refs/heads/main/scripts-kodish-gamer/flatpaks.sh
wget https://raw.githubusercontent.com/kodishmediacenter/Kodish-OS-10/refs/heads/main/scripts-kodish-gamer/instalar_nyaa.sh
wget https://raw.githubusercontent.com/kodishmediacenter/Kodish-OS-10/refs/heads/main/Kodish%20OS/logo-slider.zip
wget https://raw.githubusercontent.com/kodishmediacenter/Kodish-OS-10/refs/heads/main/scripts-kodish-gamer/spotlight.sh
wget https://raw.githubusercontent.com/kodishmediacenter/Kodish-OS-10/refs/heads/main/scripts-kodish-gamer/hw.sh

unzip logo-slider.zip
chmod +x instalar_nyaa.sh
./instalar_nyaa.sh

# criar o ambiente para pós instalação
mkdir /kodish/icon
chmod 777 /kodish/icon
cd /kodish/icon
wget https://raw.githubusercontent.com/kodishmediacenter/Kodish-OS-10/refs/heads/main/Kodish%20OS/deckloader.png

# Correções Permissões 
chmod 777 /home/kodish/Desktop

# Lock Kernel 
echo "" >> /etc/pacman.conf
echo "IgnorePkg = linux linux-headers linux-lts linux-lts-headers" >> /etc/pacman.conf