# vim:ft=zsh

source ~/.zsh/zsh-history-substring-search.zsh
export HISTORY_SUBSTRING_SEARCH_HIGHLIGHT_FOUND='bg=green,fg=black'

export TERM=xterm-256color

export LC_ALL=$LANG

PROMPT='%F{cyan}%T%f %F{red}%m%f %F{blue}%~%b%f
%j -> '


vim_ins_mode="%F{black}%K{yellow} INS %k%f"
vim_cmd_mode="%F{white}%K{red} NRM %k%f"
vim_mode=$vim_ins_mode

# Cursor mapping from nyquase/vi-mode
function select_cursor() {
  case $KEYMAP in
    # Block cursor in normal and visual mode
    vicmd) echo -ne "\e[2 q";;
    # Line cursor in insert mode
    main|viins) echo -ne "\e[5 q";;
    # Else Block cursor
    *) echo -ne "\e[2 q";;
  esac
}

function zle-keymap-select {
  vim_mode="${${KEYMAP/vicmd/${vim_cmd_mode}}/(main|viins)/${vim_ins_mode}}"
  zle reset-prompt
  zle -R
  select_cursor
}
zle -N zle-keymap-select

function zle-line-init() {
  echoti smkx
  zle reset-prompt
  select_cursor
}
zle -N zle-line-init

function zle-line-finish {
  vim_mode=$vim_ins_mode
  echoti rmkx
  echo -ne "\e[2 q"
}
zle -N zle-line-finish

function TRAPINT() {
  vim_mode=$vim_ins_mode
  return $(( 128 + $1 ))
}

RPROMPT='${vim_mode}'

zmodload -i zsh/complist

bindkey -v

bindkey '^[[A' history-substring-search-up
bindkey '^[[B' history-substring-search-down
bindkey "$terminfo[kcuu1]" history-substring-search-up
bindkey "$terminfo[kcud1]" history-substring-search-down
bindkey '^p' history-substring-search-up
bindkey '^n' history-substring-search-down

export LESS_TERMCAP_mb=$(printf "\e[1;31m")
export LESS_TERMCAP_md=$(printf "\e[1;31m")
export LESS_TERMCAP_me=$(printf "\e[0m")
export LESS_TERMCAP_se=$(printf "\e[0m")
export LESS_TERMCAP_so=$(printf "\e[1;44;33m")
export LESS_TERMCAP_ue=$(printf "\e[0m")
export LESS_TERMCAP_us=$(printf "\e[1;32m")

export CLICOLOR=1
export LS_COLORS='no=00;37:fi=00:di=00;33:ln=04;36:pi=40;33:so=01;35:bd=40;33;01:'

# Options
setopt monitor
setopt auto_cd
setopt cdablevars
setopt pushd_ignore_dups
setopt interactive_comments
setopt append_history
setopt inc_append_history
setopt hist_ignore_dups
setopt hist_find_no_dups
setopt hist_reduce_blanks
setopt extended_history
setopt hist_expire_dups_first
setopt hist_verify
setopt share_history
setopt transient_rprompt
setopt prompt_subst
setopt multios
setopt correct_all
setopt autopushd
setopt pushdminus
setopt pushdsilent
setopt nobeep
setopt notify
REPORTTIME=5

HISTSIZE=3000
SAVEHIST=3000
HISTFILE=~/.zsh_history

# Completion
setopt complete_in_word
setopt always_to_end
setopt auto_menu

# activate color-completion
zstyle ':completion:*:default'         list-colors ${(s.:.)LS_COLORS}

# format on completion
zstyle ':completion:*:descriptions'    format $'%{\e[0;31m%}completing %B%d%b%{\e[0m%}'

# insert all expansions for expand completer
zstyle ':completion:*:expand:*'        tag-order all-expansions
zstyle ':completion:*:history-words'   list false

# activate menu
zstyle ':completion:*:history-words'   menu yes

# ignore duplicate entries
zstyle ':completion:*:history-words'   remove-all-dups yes
zstyle ':completion:*:history-words'   stop yes

zstyle ':completion:*:matches'         group 'yes'
zstyle ':completion:*'                 group-name ''
if [[ "$NOMENU" -eq 0 ]] ; then
  # if there are more than 5 options allow selecting from a menu
  zstyle ':completion:*'               menu select=5
else
  # don't use any menus at all
  setopt no_auto_menu
fi

zstyle ':completion:*:messages'        format '%d'
zstyle ':completion:*:options'         auto-description '%d'

# describe options in full
zstyle ':completion:*:options'         description 'yes'

# complete manual by their section
zstyle ':completion:*:manuals'    separate-sections true
zstyle ':completion:*:manuals.*'  insert-sections   true
zstyle ':completion:*:man:*'      menu yes select

# Search path for sudo completion
zstyle ':completion:*:sudo:*' command-path /usr/local/sbin \
                                           /usr/local/bin  \
                                           /usr/sbin       \
                                           /usr/bin        \
                                           /sbin           \
                                           /bin            \
                                           /usr/X11R6/bin

# provide .. as a completion
zstyle ':completion:*' specal-dirs ..

# case insensitive path-completion
zstyle ':completion:*' matcher-list 'm:{[:lower:][:upper:]}={[:upper:][:lower:]}' 'm:{[:lower:][:upper:]}={[:upper:][:lower:]} l:|=* r:|=*' 'm:{[:lower:][:upper:]}={[:upper:][:lower:]} l:|=* r:|=*' 'm:{[:lower:][:upper:]}={[:upper:][:lower:]} l:|=* r:|=*'

# nvim completion
zstyle ':completion::*:nvim:*' ignored-patterns '*.(o|hex|elf|pyc|pdf|dup)'

autoload -U compinit && compinit

# fg when pressing Ctrl+Z
function fancy-ctrl-z () {
  if [[ $#BUFFER -eq 0 ]]; then
    if [[ $(jobs | wc -l) -gt 0 ]]; then
      BUFFER='fg'
      zle accept-line
    fi
  else
    zle push-input
    zle clear-screen
  fi
}
zle -N fancy-ctrl-z
bindkey '^Z' fancy-ctrl-z

# Ctags based completion for rg
_rg() {
  if (( CURRENT == 2 )); then
    compadd $(cut -f 1 tags tmp/tags 2>/dev/null | grep -v '!_TAG')
  fi
}

compdef _rg rg

# Aliases
alias l="ls -haltr"
alias ll="ls -haltr"
alias xclip='xclip -selection clipboard'
alias view='nvim -R'

# Exports
export XDG_CONFIG_HOME=$HOME/.config
export PATH=$HOME/bin:$PATH

export EDITOR=nvim
export HGEDITOR=nvim

[ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
export FZF_DEFAULT_COMMAND='ag -g ""'
[ -f ~/.zshrc.local ] && source ~/.zshrc.local