#########
# Plugins
# Install plug.kak with: git clone https://github.com/andreyorst/plug.kak.git ~/.config/kak/plugins/plug.kak
source "%val{config}/plugins/plug.kak/rc/plug.kak"
plug "andreyorst/plug.kak"
plug "andreyorst/fzf.kak"
plug "alexherbo2/search-highlighter.kak"
plug "alexherbo2/auto-pairs.kak"
plug "alexherbo2/move-line.kak"
plug "jwhett/sxhkdrc-kak"
plug "occivink/kakoune-expand"


############
# Appearance
# colorscheme gruvbox
# Make everything transparent
set-face global Default default,default
set-face global BufferPadding default,default
set-face global StatusLine default,default+bu
set-face global StatusLineMode default,default
set-face global StatusLineInfo default,default
set-face global StatusLineValue default,default

add-highlighter global/ number-lines -hlcursor
add-highlighter global/ wrap -word -indent
add-highlighter global/ regex \b(TODO|FIXME|XXX|NOTE|BUG|DEBUG|TBD|HACK)\b 0:default+rb

set-option global tabstop 2
set-option global indentwidth 2
set-option global aligntab false
set-option global ui_options ncurses_assistant=none

##############
# Key bindings
# map global normal p "<a-!>xsel --output --clipboard<ret>" -docstring "insert from clipboard"
# map global normal P "!xsel --output --clipboard<ret>" -docstring "append from clipboard"

map global normal "<esc>" " ;<esc>" -docstring "remove all selections except main and reduce it to cursor"
map global normal "#" ": comment-line<ret>" -docstring "toggle line comment"
map global normal <a-/> ": comment-line<ret>" -docstring "toggle line comment"
map global normal <c-p> ": fzf-mode<ret>" -docstring "show fzf"

# Arrows bindings
map global normal <c-right> "w<esc>"
map global normal <c-left> "b<esc>"

# Case insensitive search
map global normal / "/(?i)"
map global normal ? "?(?i)"

# map global user s ": surround<ret>" -docstring "surround text"

map global normal "<a-'>" ": move-line-above<ret>" -docstring "move line above"
map global normal "'" ": move-line-below<ret>" -docstring "move line below"

map global normal + ": expand<ret>" -docstring "expand selection"


#######
# Hooks
# Yank copies text to X clipboard
# hook global NormalKey y|d|c %{ nop %sh{
#   printf %s "$kak_main_reg_dquote" | xsel --input --clipboard
# }}

# Spaces instead of tabs
hook global InsertChar \t %{ try %{
  execute-keys -draft h %opt{indentwidth}@
}}

# Enable <tab>/<s-tab> for insert completion selection
hook global InsertCompletionShow .* %{
  map window insert <tab>   <c-n>
  map window insert <s-tab> <c-p>
}
hook global InsertCompletionHide .* %{
  unmap window insert <tab>   <c-n>
  unmap window insert <s-tab> <c-p>
}

# Remove trailing whitespace on save
hook global BufWritePre .* %{
  try %{ execute-keys -draft \%s\h+$<ret>d }
}

# Hightlight word under the cursor
declare-option -hidden regex curword
set-face global CurWord default,rgb:4a4a4a

hook global NormalIdle .* %{
 eval -draft %{ try %{
   exec <space><a-i>w <a-k>\A\w+\z<ret>
   set-option buffer curword "\b\Q%val{selection}\E\b"
 } catch %{
   set-option buffer curword ""
 } }
}
add-highlighter global/ dynregex "%opt{curword}" 0:CurWord


############
# File types
hook global WinSetOption filetype=python %{
  set-option buffer tabstop 4
  set-option buffer indentwidth 4
  set-option buffer autowrap_column 80
  autowrap-enable
}

hook global WinSetOption filetype=(markdown|asciidoc) %{
  add-highlighter buffer/ regex \b__(\S+)__\b 0:default+u
  # add-highlighter buffer/ regex \*(\w+(?!\*\*))\* 0:default+i
  add-highlighter buffer/ regex (?<!\*)\*\w+\*(?!\*) 0:default+i
  add-highlighter buffer/ regex \*\*(\w+)\*\* 0:default+b

}