.zshrc

# HELPERS

command_exists () {
  type "$1" &> /dev/null ;
}

# COLORS
if command_exists "defaults" ; then
  theme=`defaults read -g AppleInterfaceStyle` &>/dev/null
  system='Macos'

  if [ "$theme" = 'Dark' ] ; then
    theme='dark'
  else
    theme='light'
  fi
fi

if command_exists "reg.exe" ; then
  system='WSL'

  appsUseLightTheme=`reg.exe query "HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize" /v AppsUseLightTheme | sed '2 s/.*//' | sed '3 s/^.*0x//g' | sed '/^\s*$/d'`
  if [ "$appsUseLightTheme" = '0' ] ; then
    theme='dark'
  else
    theme='light'
  fi
fi

if [ "$theme" = 'dark' ] ; then
  # echo -e "\033]1337;SetColors=preset=OneHalfDark\a"
  # export BAT_THEME="OneHalfDark"
  # export FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS --color dark"
  # export ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=244"
else
  # echo -e "\033]1337;SetColors=preset=OneHalfLight\a"
  # export BAT_THEME="OneHalfLight"
  # FZF_LIGHT='--color=bg+:#D9D9D9,bg:#E1E1E1,border:#C8C8C8,spinner:#719899,hl:#719872,fg:#616161,header:#719872,info:#727100,pointer:#E12672,marker:#E17899,fg+:#616161,preview-bg:#D9D9D9,prompt:#0099BD,hl+:#719899'
  # export FZF_DEFAULT_OPTS="$FZF_DEFAULT_OPTS $FZF_LIGHT"
  # export ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE="fg=248"
fi

# Path to your oh-my-zsh installation.
# export ZSH="$HOME/.oh-my-zsh"

# bat_force_colors="--color=always --theme=$BAT_THEME"
bat_force_colors="--color=always"

# Powerlevel10k instant prompt

# Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc.
# Initialization code that may require console input (password prompts, [y/n]
# confirmations, etc.) must go above this block; everything else may go below.
# if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
#   source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
# fi

# VARIABLES
# username=`id -un`
# DEFAULT_USER="$username"
# ZSH_THEME="powerlevel10k/powerlevel10k"

# zstyle ':omz:update' mode auto

# Uncomment the following line if pasting URLs and other text is messed up.
# DISABLE_MAGIC_FUNCTIONS=true

# Uncomment the following line to disable colors in ls.
# DISABLE_LS_COLORS="true"

# Uncomment the following line to disable auto-setting terminal title.
# DISABLE_AUTO_TITLE="true"

# Uncomment the following line to enable command auto-correction.
# ENABLE_CORRECTION="true"

# Uncomment the following line to display red dots whilst waiting for completion.
# COMPLETION_WAITING_DOTS="true"

# Uncomment the following line if you want to disable marking untracked files
# under VCS as dirty. This makes repository status check for large repositories
# much, much faster.
# DISABLE_UNTRACKED_FILES_DIRTY="true"

# Uncomment the following line if you want to change the command execution time
# stamp shown in the history command output.
# You can set one of the optional three formats:
# "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
# or set a custom format using the strftime function format specifications,
# see 'man strftime' for details.
# HIST_STAMPS="mm/dd/yyyy"

# Would you like to use another custom folder than $ZSH/custom?
# ZSH_CUSTOM=/path/to/new-custom-folder

# https://github.com/ohmyzsh/ohmyzsh/tree/master/plugins/keychain
# zstyle :omz:plugins:keychain agents ssh
# zstyle :omz:plugins:keychain identities id_ed25519

# if [ "$system" = 'Macos' ] ; then
#   zstyle :omz:plugins:keychain options --quiet --inherit any
# else
#   zstyle :omz:plugins:keychain options --quiet
# fi

# zstyle ':fzf-tab:complete:cd:*' fzf-preview 'exa --oneline $realpath'

# Which plugins would you like to load?
# Standard plugins can be found in ~/.oh-my-zsh/plugins/*
# Custom plugins may be added to ~/.oh-my-zsh/custom/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
# Add wisely, as too many plugins slow down shell startup.
# plugins=(
#   # ssh-agent
#   keychain
#   git
#   gitfast
#   # this conflicts with manual git pull on terminal start w/ 'cannot fast forward to multiple branches'
#   # so I disabled it
#   # git-auto-fetch
#   ripgrep
#   fd
#   docker
#   # vi-mode
#   # fzf
#   fzf-tab
#   # zsh-syntax-highlighting
#   # zsh-autosuggestions
# )

# source $ZSH/oh-my-zsh.sh

bindkey -e
bindkey '^ ' autosuggest-fetch
bindkey '\e[3~' delete-char # for some reason by default fn-delete is not working in zsh

zstyle ':completion:*' use-compctl false
# https://damn.engineer/2022/09/28/zsh-case-insensitive
# case insensitive path-completion
zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}'
zstyle ':completion:*' menu select

fpath=($fpath /opt/homebrew/share/zsh/site-functions ~/dotfiles/zsh/completions)

source ~/dotfiles/zsh/zsh-completions/zsh-completions.plugin.zsh
export ZSH_AUTOSUGGEST_STRATEGY=(history completion)
source ~/dotfiles/zsh/zsh-autosuggestions/zsh-autosuggestions.plugin.zsh

autoload -Uz compinit
compinit

eval "$(fzf --zsh)"

source ~/dotfiles/zsh/fzf-tab/fzf-tab.plugin.zsh

if command_exists fnm ; then
  eval "$(fnm env --shell zsh --use-on-cd)"
  eval "$(fnm completions --shell zsh)"
fi


# Preferred editor for local and remote sessions
if [[ -n $SSH_CONNECTION ]]; then
  export EDITOR='vim'
else
  export EDITOR='nvim'
fi

if command_exists fd ; then
  export FZF_DEFAULT_COMMAND='fd'
else
  export FZF_DEFAULT_COMMAND='fdfind'
fi

export FZF_CTRL_T_COMMAND="$FZF_DEFAULT_COMMAND --hidden --follow --max-depth 5"
export FZF_ALT_C_COMMAND="$FZF_DEFAULT_COMMAND --type d --hidden --follow --max-depth 5"

export FZF_CTRL_T_OPTS="
  --preview 'test -d {} && exa --long --tree --level=3 --group-directories-first {} || bat $bat_force_colors {} | head -200'
  --bind 'ctrl-/:change-preview-window(down|hidden|)'"

fzf_dir_preview='exa --long --tree --level=3 --group-directories-first {} | head -200'
export FZF_ALT_C_OPTS="--preview '$fzf_dir_preview'"

_fzf_compgen_dir() {
  fd --type d --hidden --follow --max-depth 5 . "$1"
}

_fzf_comprun() {
  local command=$1
  shift

  case "$command" in
    cd)           fzf --preview "$fzf_dir_preview"         "$@" ;;
    *)            fzf --preview 'bat -n --color=always {}' "$@" ;;
  esac
}


if [ -d "/mnt/c" ] ; then
  alias neovide="/mnt/c/Users/saito/.cargo/bin/neovide.exe --wsl --nofork --multigrid"
fi

# if command_exists fd ; then
# else
#   alias fd=fdfind
# fi

# turn-into-dotfile() {
#   cp "$1" "$1.back" &&
#   cp "$1" "$2" &&
#   rm "$1" &&
#   ln -sfn "$2" "$1"
# }

# list-dirs() {
#   fd --hidden --type d . "${1-.}"
# }

# list-files() {
#   fd --hidden --type f . "${1-.}"
# }

# SHOWING

# unalias pd 2>/dev/null
# pd() {
#   if command_exists exa ; then
#     exa --long --header --all "$@"
#   else
#     ls -a -l -G -F -h "$@"
#   fi
# }

# unalias pf 2>/dev/null
# pf() {
#   list-files "$@" | fzf --preview "bat --style=numbers $bat_force_colors | head -500"
# }

# NAVIGATION

# unalias nd 2>/dev/null
# nd() {
#   if command_exists exa ; then
#     cd "$(list-dirs "./" | fzf --query "$1" --preview "exa --header --color=always --long --all {} | head -100")"
#   else
#     cd "$(list-dirs "./" | fzf --query "$1" --preview "ls -a -l -G -F {} | head -100")"
#   fi
# }

# unalias nf 2>/dev/null
# nf() {
#   nvim "$(list-files "$@" | fzf --preview "bat --style=numbers $bat_force_colors {} | head -500")"
# }

unalias gsb 2>/dev/null
gsb() {
  local branches branch branchForSwitch
  branches=$(git branch --all | grep -v HEAD) &&
  branch=$(echo "$branches" | fzf --query "$1") &&
  branchForSwitch=$(echo $branch | sed "s/.* //" | sed "s#remotes/[^/]*/##") &&
  git switch $branchForSwitch
}

# MISC

# unalias get-github-latest-release 2>/dev/null
# get-github-latest-release() {
#   curl -s -L "https://api.github.com/repos/$1/releases/latest" | \
#   jq ".assets[] | select(.name == \"$2\") | .browser_download_url" --raw-output
# }


# POSTSETUP

# if [[ -f ~/.fzf.zsh ]]; then
#   source ~/.fzf.zsh
# # TODO find out what is this?
# # elif [[ -f /usr/share/doc/fzf/examples/key-bindings.zsh ]]; then
# #   source /usr/share/doc/fzf/examples/key-bindings.zsh
# #   source /usr/share/doc/fzf/examples/completion.zsh
# fi

# To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.
# [[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh

# opam configuration
# test -r /home/saito/.opam/opam-init/init.zsh && . /home/saito/.opam/opam-init/init.zsh > /dev/null 2> /dev/null || true

eval "$(starship init zsh)"

. $(brew --prefix asdf)/libexec/asdf.sh

# source ~/dotfiles/zsh/zsh-syntax-highlighting/zsh-syntax-highlighting.plugin.zsh