# set -U fish_user_paths $HOME/.local/bin $HOME/scripts $HOME/bin $HOME/.doom-emacs/bin $HOME/.emacs.d/bin $HOME/.cargo/bin $HOME/dev/kde/src/kdesrc-build
# set TERM "xterm-256color"
# set EDITOR "emacsclient -c -a"
# set VISUAL "emacsclient -c -a emacs"
# # set QT_QPA_PLATFORMTHEME "qt5ct"
# set KWIN_DRM_USE_EGL_STREAMS 1
# set -Ux ANDROID_SDK_ROOT /opt/android-sdk
# set -Ux JAVA_HOME /usr/lib/jvm/default
# set -Ux CHROME_EXECUTABLE /usr/bin/qutebrowser

function fish_greeting -d "what's up, fish?"
    # set_color $fish_color_autosuggestion[1]
    # uname -npsr
    # uptime
    # set_color normal
end

function fish_title
    if [ "$theme_display_virtualenv" = 'no' -o -z "$VIRTUAL_ENV" ]
        printf '(%s) %s' $_ (prompt_pwd)
    else
        printf '(%s) %s' (basename "$VIRTUAL_ENV") (prompt_pwd)
    end
end

function _prompt_whoami -a sep_color -a color -d "Display user@host if on a SSH session"
    if set -q SSH_TTY
        echo -n -s $color (whoami)@(hostnamectl --static) $sep_color '|'
    end
end

function _git_branch_name
    echo (command git symbolic-ref HEAD 2> /dev/null | sed -e 's|^refs/heads/||')
end

function _is_git_dirty
    echo (command git status -s --ignore-submodules=dirty 2> /dev/null)
end

function _git_ahead_count -a remote -a branch_name
    echo (command git log $remote/$branch_name..HEAD 2> /dev/null | \
        grep '^commit' | wc -l | tr -d ' ')
end

function _git_dirty_remotes -a remote_color -a ahead_color
    set current_branch (command git rev-parse --abbrev-ref HEAD 2> /dev/null)
    set current_ref (command git rev-parse HEAD 2> /dev/null)

    for remote in (git remote | grep 'origin\|upstream')

    set -l git_ahead_count (_git_ahead_count $remote $current_branch)

    set remote_branch "refs/remotes/$remote/$current_branch"
    set remote_ref (git for-each-ref --format='%(objectname)' $remote_branch)
    if test "$remote_ref" != ''
        if test "$remote_ref" != $current_ref
            if [ $git_ahead_count != 0 ]
                echo -n "$remote_color!"
                echo -n "$ahead_color+$git_ahead_count$normal"
            end
        end
    end
    end
end

function _prompt_git -a gray normal orange red yellow
    test "$theme_display_git" = no; and return
    set -l git_branch (_git_branch_name)
    test -z $git_branch; and return
    if test "$theme_display_git_dirty" = no
        echo -n -s $gray '‹' $yellow $git_branch $gray '› '
        return
    end
    set dirty_remotes (_git_dirty_remotes $red $orange)
    if [ (_is_git_dirty) ]
        echo -n -s $gray '‹' $yellow $git_branch $red '*' $dirty_remotes $gray '› '
    else
        echo -n -s $gray '‹' $yellow $git_branch $red $dirty_remotes $gray '› '
    end
end

function _prompt_pwd
    set_color -o cyan
    printf '%s' (prompt_pwd)
end

function _prompt_status_arrows -a exit_code
    if test $exit_code -ne 0
        set arrow_colors green
    else
        set arrow_colors green
    end

    for arrow_color in $arrow_colors
        set_color $arrow_color
        printf '»'
    end
end

function fish_prompt
    set -l exit_code $status

    set -l gray (set_color 666)
    set -l blue (set_color blue)
    set -l red (set_color red)
    set -l normal (set_color normal)
    set -l yellow (set_color yellow)
    set -l orange (set_color ff9900)
    set -l green (set_color green)

    printf $gray'['

    _prompt_whoami $gray $green

    if test "$theme_display_pwd_on_second_line" != yes
        _prompt_pwd
        printf '%s' $gray
    end

    printf '%s] ⚡️ %0.3fs' $gray (math $CMD_DURATION / 1000)

    if set -q SCORPHISH_GIT_INFO_ON_FIRST_LINE
        set theme_display_git_on_first_line
    end

    if set -q theme_display_git_on_first_line
        _prompt_git $gray $normal $orange $red $yellow
    end

    if test "$theme_display_pwd_on_second_line" = yes
        printf $gray'\n‹'
        _prompt_pwd
        printf $gray'›'
    end

    printf '\n'
    if not set -q theme_display_git_on_first_line
        _prompt_git $gray $normal $orange $red $yellow
    end
    _prompt_status_arrows $exit_code
    printf ' '

    set_color normal
end

function fish_right_prompt
    set -l exit_code $status
    if test $exit_code -ne 0
        set_color red
    else
        set_color green
    end
    printf '%d' $exit_code
    set_color -o 666
    echo '|'
    set_color -o 777
    printf '%s' (date +%H:%M:%S)
    set_color normal
end

### VI MODES
# Emulates vim's cursor shape behavior
# Set the normal and visual mode cursors to a block
set fish_cursor_default block
# Set the insert mode cursor to a line
set fish_cursor_insert line
# Set the replace mode cursor to an underscore
set fish_cursor_replace_one underscore
# The following variable can be used to configure cursor shape in
# visual mode, but due to fish_cursor_default, is redundant here
set fish_cursor_visual block

### BANG BANG FUNCTIONS
function __history_previous_command
    switch (commandline -t)
        case "!"
            commandline -t $history[1]
            commandline -f repaint
        case "*"
            commandline -i !
    end
end

function __history_previous_command_arguments
    switch (commandline -t)
        case "!"
            commandline -t ""
            commandline -f history-token-search-backward
        case "*"
            commandline -i '$'
    end
end

### bindings
function fish_user_key_bindings
    fish_vi_key_bindings
    bind -M insert ! __history_previous_command
    bind -M insert '$' __history_previous_command_arguments
end

# starship init fish | source

### ALIASES
alias yay "paru"
alias yeet "paru -Rns"
alias ls "exa -l"
alias la "exa -la"
alias mpf "mpv --profile=fast"
alias mps "mpv --profile=slow"
alias suspend "systemctl suspend"
alias sysuse "systemctl --user"
alias sys "systemctl"
alias ec "emacsclient -t"
alias ecc "emacsclient -c"
alias mkdir "mkdir -pv"
alias nupd "update-nix"
alias nupg "upgrade-nix"
alias nixs "nix search nixpkgs"
alias myip "curl icanhazip.com"
alias ytd "yt-dlp -o \"~/Videos/%(title)s.%(ext)s\" $1"

### Start X at login
# if status is-login
#     if test -z "$DISPLAY" -a "$XDG_VTNR" = 1
#         exec dbus-run-session startx
#     end
# end

# macchina
# pfetch
### Start plasma wayland
# if status is-login
#     if test -z "$DISPLAY" -a "$XDG_VTNR" = 1
#         exec dbus-run-session startplasma-wayland
#     end
# end

# fm6000 -r -c blue
# any-nix-shell fish --info-right | source

direnv hook fish | source