#!/usr/bin/env bash

if grep "archlinux" /proc/version > /dev/null;
then
    # === Remove extra packages ==
    pacman -Rsn epiphany gnome-maps cheese gnome-weather gnome-music gnome-books vim gnome-boxes gnome-photos malcontent gnome-contacts --noconfirm
    #     gnome-firefox,     maps, caméra,       météo,    musique,    liseuse, vim,   machines,     photos, parental control, contacts

    # === Colors package manager ==
    sed -i 's/#Color/Color/g' /etc/pacman.conf

    # === Yay ==
    git clone https://aur.archlinux.org/yay.git
    cd yay || exit
    makepkg -si --noconfirm
    # Remove folder
    cd ..
    rm -rf yay

    # === AUR packages ==
    yay -S --noconfirm spotify obsidian parsec-bin onlyoffice-bin x11-emoji-picker-git gnome-shell-extension-dash-to-dock gnome-shell-extension-desktop-icons-ng dracula-gtk-theme dracula-icons-git visual-studio-code-bin ttf-symbola gnome-shell-extension-appindicator-git touchegg gnome-shell-extension-x11gestures gnome-shell-extension-no-overview

    # === Disable wayland ==
    sed -i 's/#Wayland/Wayland/g' /etc/gdm/custom.conf

    # === Locales ==
    sed -i 's/fr_FR.UTF-8.UTF-8 UTF-8/fr_FR.UTF8 UTF-8/g' /etc/locale.gen
    locale-gen
    localectl set-locale fr_FR.UTF-8

    # === Fish ==
    # Remove motd
    fish -c "set -U fish_greeting"
    # Reversed search
    curl -sL https://git.io/fisher | fish -c "source && fisher install jorgebucaran/fisher"
    fish -c "fisher install jethrokuan/fzf"
    # SSH
    rm "$HOME"/.config/fish/functions/fish_ssh_agent.fish 2> /dev/null
    wget -q https://gitlab.com/kyb/fish_ssh_agent/raw/master/functions/fish_ssh_agent.fish -P "$HOME"/.config/fish/functions/
    mkdir "$HOME"/.ssh
    # Custom config.fish
    rm "$HOME"/.config/fish/config.fish 2> /dev/null
    wget -q https://git.kennel.ml/Anri/confOS/raw/branch/main/.config/fish/config_arch.fish -O "$HOME"/.config/fish/config.fish
    # Custom prompt shell (based on Base16 Eighties)
    rm "$HOME"/.config/fish/functions/fish_prompt.fish 2> /dev/null
    wget -q https://git.kennel.ml/Anri/confOS/raw/branch/main/.config/fish/functions/fish_prompt.fish -P "$HOME"/.config/fish/functions/
    fish -c "set -U fish_color_normal normal"
    fish -c "set -U fish_color_command 99cc99"
    fish -c "set -U fish_color_quote ffcc66"
    fish -c "set -U fish_color_redirection d3d0c8"
    fish -c "set -U fish_color_end cc99cc"
    fish -c "set -U fish_color_error f2777a"
    fish -c "set -U fish_color_param d3d0c8"
    fish -c "set -U fish_color_comment ffcc66"
    fish -c "set -U fish_color_match 6699cc"
    fish -c "set -U fish_color_selection white --bold --background=brblack"
    fish -c "set -U fish_color_search_match bryellow --background=brblack"
    fish -c "set -U fish_color_history_current --bold"
    fish -c "set -U fish_color_operator 6699cc"
    fish -c "set -U fish_color_escape 66cccc"
    fish -c "set -U fish_color_cwd green"
    fish -c "set -U fish_color_cwd_root red"
    fish -c "set -U fish_color_valid_path --underline"
    fish -c "set -U fish_color_autosuggestion 747369"
    fish -c "set -U fish_color_user brgreen"
    fish -c "set -U fish_color_host normal"
    fish -c "set -U fish_color_cancel -r"
    fish -c "set -U fish_pager_color_completion normal"
    fish -c "set -U fish_pager_color_description B3A06D yellow"
    fish -c "set -U fish_pager_color_prefix normal --bold --underline"
    fish -c "set -U fish_pager_color_progress brwhite --background=cyan"
    # Add aliases
    fish -c "abbr ls 'exa -glh'"
    fish -c "abbr cp 'cp -rv'"
    fish -c "abbr rm 'rm -rf'"
    fish -c "abbr gcc 'clear; gcc -Wall -Wextra -Wshadow -Wcast-align -Wstrict-prototypes -fanalyzer -g main.c && ./a.out; rm a.out 2> /dev/null'"
    fish -c "abbr vgcc 'clear; gcc -Wall -Wextra -Wshadow -Wcast-align -Wstrict-prototypes -fanalyzer -g main.c && valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes -s ./a.out; rm a.out 2> /dev/null'"
    fish -c "abbr g++ 'clear; g++ -Wall -Wextra -Wshadow -Wnon-virtual-dtor -pedantic -g -Wold-style-cast -Wsign-conversion main.cpp && ./a.out; rm a.out 2> /dev/null'"
    fish -c "abbr vg++ 'clear; g++ -Wall -Wextra -Wshadow -Wnon-virtual-dtor -pedantic -g -Wold-style-cast -Wsign-conversion main.cpp && valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes -s ./a.out; rm a.out 2> /dev/null'"
    fish -c "abbr make 'clear; make && ./main; make clean 2> /dev/null'"
    fish -c "abbr vmake 'clear; make && valgrind --leak-check=full --show-leak-kinds=all --track-origins=yes -s ./main; make clean 2> /dev/null'"
    fish -c "abbr activate 'source bin/activate.fish'"
    fish -c "abbr c 'command'"
    fish -c "abbr vs 'code .'"
    fish -c "abbr untgz 'tar -xvzf'"
    fish -c "abbr - 'cd -'"
    fish -c "abbr cat 'bat'"
    fish -c "abbr nano 'micro'"
    fish -c "abbr bigupdate 'yay -Syu --noconfirm && tldr --update && sdk update && echo \'y\' | sdk upgrade java'"
    fish -c "abbr d 'nautilus . -w &> /dev/null & disown'"
    fish -c "abbr spotify 'LD_PRELOAD=/usr/local/lib/spotify-adblock.so spotify &> /dev/null & disown'"
    # Fish by default in terminal app
    profil=$(gsettings get org.gnome.Terminal.ProfilesList list)
    gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${profil:2:-2}"/ use-custom-command true
    gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${profil:2:-2}"/ custom-command "fish"
    # Default colors
    gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${profil:2:-2}"/ use-theme-colors "false"
    gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${profil:2:-2}"/ foreground-color "rgb(211,208,200)"
    gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${profil:2:-2}"/ background-color "rgb(45,45,45)"
    # Size
    gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${profil:2:-2}"/ use-system-font false
    gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${profil:2:-2}"/ default-size-columns 100
    gsettings set org.gnome.Terminal.Legacy.Profile:/org/gnome/terminal/legacy/profiles:/:"${profil:2:-2}"/ default-size-rows 30

    # === GL4D ==
    # Download and build
    git clone https://github.com/noalien/GL4Dummies.git
    cd GL4Dummies || exit
    make -f Makefile.autotools
    ./configure
    make
    # Install it
    make install
    # Remove folder
    cd ..
    rm -rf GL4Dummies
    # Fix for shared libraries (https://stackoverflow.com/a/9395355)
    ldconfig
    # Add to path
    #echo -e "\n# GL4Dummies\nexport PATH=/usr/local/bin:\$PATH\nexport LD_LIBRARY_PATH=/usr/local/lib:\$LD_LIBRARY_PATH\n" >> "$HOME"/.bashrc
    fish -c "set -Ux LD_LIBRARY_PATH /usr/local/lib \$LD_LIBRARY_PATH"

    # === Sign commits ==
    git config --global commit.gpgsign true

    # === Rust ==
    curl https://sh.rustup.rs -sSf | sh -s -- -y
    source "$HOME"/.cargo/env
    # Dev tools
    rustup component add rust-analysis
    rustup component add rls

    # === tldr ==
    cargo install tealdeer
    tldr --update
    # Fish completion
    latest=$(wget -qO- https://api.github.com/repos/dbrgn/tealdeer/releases/latest)
    url=$(grep 'browser_download_url": ".*/completions_fish"' <<< "$latest" | awk '{ print substr ($0, 32 ) }' | awk '{ print substr( $0, 1, length($0)-1 ) }')
    wget -q --show-progress "$url" -O completions_fish
    mv completions_fish ~/.config/fish/completions/tldr.fish

    # === Spotify no-ads mod ==
    git clone https://github.com/abba23/spotify-adblock.git
    cd spotify-adblock || exit
    make
    make install
    cd ..
    rm -rf spotify-adblock
    # Remove banner
    cd "$(dirname "$(realpath -L "$(which spotify)")")"/Apps/ || exit # absolute path to Spotify
    bash -c "unzip -p xpui.spa xpui.js | sed 's/{adsEnabled:\!0}/{adsEnabled:false}/' > xpui.js"
    zip --update xpui.spa xpui.js
    rm xpui.js
    # Change shortcut
    if [ -f /usr/share/applications/spotify.desktop ] ; then
        sed -i "7s#.*#Exec=env LD_PRELOAD=/usr/local/lib/spotify-adblock.so spotify %U#" /usr/share/applications/spotify.desktop
    fi

    # === Syncthing ==
    systemctl enable syncthing@"$USER".service
    systemctl start syncthing@"$USER".service

    # === Flameshot ==
    # Custom configuration
    rm "$HOME"/.config/flameshot/flameshot.ini 2> /dev/null
    wget -q --show-progress https://git.kennel.ml/Anri/confOS/raw/branch/main/.config/flameshot/flameshot.ini -P "$HOME"/.config/flameshot/
    # Change keybindings
    gsettings set org.gnome.shell.keybindings show-screenshot-ui "[]"
    CUSTOM_KEYBINDINGS_LIST=$(gsettings get org.gnome.settings-daemon.plugins.media-keys custom-keybindings)
    if [[ $CUSTOM_KEYBINDINGS_LIST == "@as []" ]] # creating new list if not exists
    then
        CUSTOM_KEYBINDINGS_LIST="['/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/flameshot-shortcut/']"
    else # if already existing, adding our new element
        CUSTOM_KEYBINDINGS_LIST="${CUSTOM_KEYBINDINGS_LIST::-1}, '/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/flameshot-shortcut/']"
    fi
    gsettings set org.gnome.settings-daemon.plugins.media-keys custom-keybindings "$CUSTOM_KEYBINDINGS_LIST"
    gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/flameshot-shortcut/ name "Flameshot" # set name
    gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/flameshot-shortcut/ command "flameshot gui" # set command
    gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/flameshot-shortcut/ binding "Print" # set key

    # === Emoji picker ==
    # Custom configuration
    rm "$HOME"/.config/gazatu.xyz/emoji-picker.ini 2>/dev/null
    wget -q --show-progress https://git.kennel.ml/Anri/confOS/raw/branch/main/.config/gazatu.xyz/emoji-picker.ini -P "$HOME"/.config/gazatu.xyz/
    # Add keybinding
    CUSTOM_KEYBINDINGS_LIST=$(gsettings get org.gnome.settings-daemon.plugins.media-keys custom-keybindings)
    if ! echo "$CUSTOM_KEYBINDINGS_LIST" | grep -q "x11-emoji-picker"
    then
        if [ "$CUSTOM_KEYBINDINGS_LIST" = "@as []" ] # creating new list if not exists
            then
                CUSTOM_KEYBINDINGS_LIST="['/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/x11-emoji-picker/']"
            else # if already existing, adding our new element
                CUSTOM_KEYBINDINGS_LIST=$(echo "$CUSTOM_KEYBINDINGS_LIST" | sed 's/\[//' | sed 's/\]//')
                CUSTOM_KEYBINDINGS_LIST="[$CUSTOM_KEYBINDINGS_LIST, '/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/x11-emoji-picker/']"
        fi
        gsettings set org.gnome.settings-daemon.plugins.media-keys custom-keybindings "$CUSTOM_KEYBINDINGS_LIST" # update the list
        gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/x11-emoji-picker/ name "Emoji-Picker" # set name
        gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/x11-emoji-picker/ command "emoji-picker" # set command
        gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/x11-emoji-picker/ binding "<Super>period" # set shortcut
    fi

    # === Gnome configuration ==
    # Nautilus keybinding
    CUSTOM_KEYBINDINGS_LIST=$(gsettings get org.gnome.settings-daemon.plugins.media-keys custom-keybindings)
    if [[ $CUSTOM_KEYBINDINGS_LIST == "@as []" ]] # creating new list if not exists
    then
        CUSTOM_KEYBINDINGS_LIST="['/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/nautilus-shortcut/']"
    else # if already existing, adding our new element
        CUSTOM_KEYBINDINGS_LIST="${CUSTOM_KEYBINDINGS_LIST::-1}, '/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/nautilus-shortcut/']"
    fi
    gsettings set org.gnome.settings-daemon.plugins.media-keys custom-keybindings "$CUSTOM_KEYBINDINGS_LIST" # updating the list
    gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/nautilus-shortcut/ name "Nautilus" # set name
    gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/nautilus-shortcut/ command "nautilus -w" # set command
    gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/nautilus-shortcut/ binding "<Super>E" # set shortcut

    gsettings set org.gnome.shell.extensions.dash-to-dock click-action minimize # add minimized window on dock click
    gsettings set org.gnome.shell.extensions.dash-to-dock show-trash false # add Dash to Dock
    gsettings set org.gnome.desktop.wm.preferences button-layout ":minimize,maximize,close" # affiche les boutons maximisé et minimisé
    gsettings set org.gnome.desktop.wm.preferences audible-bell false # remove sound of notification when going too far away in a window
    gsettings set org.gnome.desktop.wm.keybindings close "['<Super>Q', '<Alt>F4']" # Alt-F4 keybinding
    gsettings set org.gnome.desktop.wm.keybindings switch-windows "['<Alt>Tab', '<Super>Tab']" # new behaviour
    gsettings set org.gnome.desktop.wm.keybindings switch-applications "[]" # old behaviour
    gsettings set org.gnome.desktop.interface clock-show-seconds true # affiche les secondes dans l'horloge
    gsettings set org.gnome.desktop.interface show-battery-percentage true # show battery poucentage
    gsettings set org.gnome.desktop.background show-desktop-icons true # show icons on desktop
    gsettings set org.gnome.nautilus.preferences show-image-thumbnails 'always' # thumbnails nautilus
    gsettings set org.gnome.settings-daemon.plugins.color night-light-enabled true # mode "nuit" (lumière bleue)
    gsettings set org.gnome.desktop.peripherals.touchpad click-method areas # right click on laptop
    gsettings set org.gnome.desktop.peripherals.mouse speed -0.6 # mouse speed

    # Theme
    gsettings set org.gnome.desktop.interface color-scheme prefer-dark
    gsettings set org.gnome.desktop.interface gtk-theme Dracula
    gsettings set org.gnome.desktop.wm.preferences theme Dracula
    gsettings set org.gnome.desktop.interface icon-theme "Dracula"

    # Add gesture
    systemctl enable touchegg.service
    systemctl start touchegg

    # Extensions (currently not working ... need to enable them manually after the reboot)
    gnome-extensions enable dash-to-dock@micxgx.gmail.com
    gnome-extensions enable ding@rastersoft.com
    gnome-extensions enable x11gestures@joseexposito.github.io
    gnome-extensions enable appindicatorsupport@rgcjonas.gmail.com
    gnome-extensions enable no-overview@fthx

    # === Clipboard manager ==
    gsettings set org.gnome.shell.keybindings toggle-message-tray "[]"
    CUSTOM_KEYBINDINGS_LIST=$(gsettings get org.gnome.settings-daemon.plugins.media-keys custom-keybindings)
    if [[ $CUSTOM_KEYBINDINGS_LIST == "@as []" ]] # creating new list if not exists
    then
        CUSTOM_KEYBINDINGS_LIST="['/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/clipboard-shortcut/']"
    else # if already existing, adding our new element
        CUSTOM_KEYBINDINGS_LIST="${CUSTOM_KEYBINDINGS_LIST::-1}, '/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/clipboard-shortcut/']"
    fi
    gsettings set org.gnome.settings-daemon.plugins.media-keys custom-keybindings "$CUSTOM_KEYBINDINGS_LIST" # updating the list
    gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/clipboard-shortcut/ name "Copyq" # set name
    gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/clipboard-shortcut/ command "copyq show" # set command
    gsettings set org.gnome.settings-daemon.plugins.media-keys.custom-keybinding:/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/clipboard-shortcut/ binding "<Super>V" # set shortcut
    copyq > /dev/null & disown
    copyq config autostart true

    # === Paint ==
    if [ -f /usr/share/applications/org.kde.kolourpaint.desktop ] ; then
        sed -i 's/Name=KolourPaint/Name=Paint/g' /usr/share/applications/org.kde.kolourpaint.desktop
        sed -i 's/Name\[fr\]=KolourPaint/Name[fr]=Paint/g' /usr/share/applications/org.kde.kolourpaint.desktop
    fi

    # === Power plan ==
    systemctl enable tlp.service
    systemctl mask systemd-rfkill.service
    systemctl mask systemd-rfkill.socket

    # === Java ==
    curl -s "https://get.sdkman.io" | bash
    source "$HOME/.sdkman/bin/sdkman-init.sh"
    if [ -x "$HOME"/.config/fish ] ; then
        if [ ! -f "$HOME"/.config/fish/functions/fisher.fish ] ; then # install fisher if not already installed
            curl -sL https://git.io/fisher | fish -c 'source && fisher install jorgebucaran/fisher'
        fi
        fish -c 'fisher install reitzig/sdkman-for-fish'
    fi
    sdk install java 17.0.3-tem # https://whichjdk.com/#adoptium-eclipse-temurin
    echo "y" | sdk upgrade java

    # === UBW (pare-feu) ==
    ufw enable

    # === Firefox ==
    firefox &
    sleep 2
    pkill firefox
    wget -q --show-progress https://git.kennel.ml/Anri/confOS/raw/branch/main/.mozilla/firefox/user.js -P "$HOME"/.mozilla/firefox/*.default-release

    # === Manual color ==
    fish -c "set -Ux MANPAGER \"sh -c 'col -bx | bat -l man -p'\""

    # === Docker ==
    systemctl enable docker.service
    systemctl start docker.service
    usermod -aG docker "$USER"

    # === Unused icons ==
    apps=("fish" "cmake-gui" "com.github.hluk.copyq" "org.gnome.Totem" "electron17" "org.gnome.Evince" "avahi-discover" "bssh" "bvnc" "org.flameshot.Flameshot" "org.fontforge.FontForge" "lstopo" "htop" "micro" "qv4l2" "qvidcap" "x11-emoji-picker" "xdvi" "yelp")
    for app in "${apps[@]}"
    do
        if [ -f /usr/share/applications/"$app".desktop ]
        then
            mv /usr/share/applications/"$app".desktop /usr/share/applications/"$app".desktop.bak
        fi
    done

    echo -e "\nInstallation terminée.\nIl faut redémarrer l'ordinateur.\nPensez à activer les extensions après redémarrage."
else
    echo "Ce script ne fonctionne que sur Manjaro."
fi