# Daniel's Personal kakrc
# Author: Daniel Fichtinger <daniel@ficd.ca>
# See README.md for explanations.

# TODO: refactor config s.t. everything defined in autoload
# provides a module
# Then, use an environment variable to determine whether
# we're on a server. If we are, we don't load a bunch of
# the modules. This lets us keep a unified config without requiring
# all dependencies to be installed.

declare-option -hidden bool on_server %sh{
    if [ -z "$KAK_ON_SERVER" ]; then
        printf 'false'
    else
        printf 'true'
    fi
}

define-command -override true nop
define-command -override false fail

try %{
    %opt{on_server}
    colorscheme ashen-local
} catch %{
    evaluate-commands %sh{ kak-tree-sitter -dks --init $kak_session }
    evaluate-commands %sh{kak-popup init}
    colorscheme ashen
    require-module hop-kak
    require-module fishr
    require-module title-bar
    require-module notes
    require-module plugins
    require-module yazi
    require-module luar
    set-option global luar_interpreter luajit
    # only set to foot if we are on wayland
    hook global ModuleLoaded wayland %{
    	set-option global termcmd 'footclient dash -c'
    }
# needed for tree-sitter to respect show-matching
define-command -override tree-sitter-user-after-highlighter %{
	add-highlighter -override buffer/show-matching show-matching
}

# manually requiring needed for some reason 😢
require-module peneira

declare-user-mode peneira
map -docstring %{
	Picker mode
} global user f ': enter-user-mode peneira<ret>'
map -docstring 'pick file' global peneira f ': peneira-files<ret>'
map -docstring 'pick unopened file' global peneira F ': peneira-files -hide-opened<ret>'
map -docstring %{
    pick line in buffer
} global peneira '/' ': peneira-lines<ret>'
define-command -override -hidden consume %{
    nop %sh{
        niri msg action consume-or-expel-window-left
    }
}

define-command terminal-consume %{
    terminal dash -c 'niri msg action consume-or-expel-window-left; exec fish'
}

alias global tc terminal-consume

define-command -docstring %{
    Create a new client in vertial split
} new-consume %{
    new consume
}

alias global nc new-consume
alias global n new
define-command -docstring 'open popup shell' popup-shell %{
    popup fish
}
alias global pp popup-shell

map -docstring 'popup shell' global user . ': popup-shell<ret>'

try %{
    evaluate-commands %sh{kak-lsp-diags}
    map -docstring 'enable diagnostic hover' global ui "'" ': lsp-diag-hover-enable<ret>'
    map -docstring 'disable diagnostic hover' global ui '"' ': lsp-diag-hover-disable<ret>'
}
}

require-module surround
require-module ficgrep
require-module byline
require-module spell
set-option global scrolloff 3,3
require-module ui-mode



try %{
	set-option global ashen_dynamic_cursor true
	set-option global ashen_eol_cursor true
}
# disable clippy
set-option -add global ui_options terminal_assistant=none


# This gets overridden by editorconfig but we set sane default anyways
set-option global tabstop 4
set-option global indentwidth 4

hook global WinSetOption filetype=kak %{
    # make brackets gray a-la Ashen
    add-highlighter window/bracket regex [\[\]\(\)\{\}]{1} 0:rgb:737373
    # special highlighting for escaped goodies in regex
    add-highlighter window/regex-escaped regex \\[\[\]\(\)\{\}fnrtv0\\dwshDWSH] 0:rgb:e5e5e5
}

# default window settings
# wrap enabled
# scrolloff enabled
hook global WinCreate .* %{
	ui-wrap-enable
	# TODO: fix ui-scrolloff-enable and use that instead
	ui-scrolloff-toggle
	add-highlighter window/number-lines number-lines -hlcursor -relative -separator "  "
	# only-trailing is nice QOL otherwise it gets hard to read the screen
	# and it makes it easy to see trailing spaces
	add-highlighter window/show-whitespaces show-whitespaces -only-trailing
	add-highlighter window/show-matching show-matching
}

# convenience mappings
# quitting & saving
map -docstring "quit" global user q ": q<ret>"
map -docstring "quit" global normal <c-q> ": q<ret>"
map -docstring "force quit" global user Q ": q!<ret>"
map -docstring "force quit" global normal <c-Q> ": q!<ret>"
map -docstring "kill session" global normal <a-q> ':kill<ret>'
map -docstring "force kill session" global normal <a-q> ':kill!<ret>'
map -docstring "save" global normal <c-s> ": write<ret>"
map -docstring "save" global normal <c-S> ": write!<ret>"

# buffer operations
map -docstring "close current buffer" global user x ": db<ret>"
map -docstring "goto previous buffer" global user m ": bp<ret>"
map -docstring "goto next buffer" global user i ": bn<ret>"
map -docstring "goto previous buffer" global normal <c-m> ": bp<ret>"
map -docstring "goto next buffer" global normal <c-i> ": bn<ret>"

# trim whitespace
map global normal <tab> _

# comments
map -docstring "comment line" global normal "#" ": comment-line<ret>"
map -docstring "comment block" global normal "<a-#>" ": comment-block<ret>"

# formatting
map -docstring "format" global normal = ": format-buffer<ret>"
map -docstring "format" global normal <a-=> ": format-selections<ret>"

# Case-insensitive Search
map -docstring 'case insensitive search' global user '/' /(?i)
map -docstring 'case insensitive backward search' global user '<a-/>' <a-/>(?i)
map -docstring 'case insensitive extend search' global user '?' ?(?i)
map -docstring 'case insensitive backward extend-search' global user '<a-?>' <a-?>(?i)

# TODO: how to bind these to goto mode while respecting g/G??
map -docstring 'Select to file end' global user N "Gj<a-L>L"
map -docstring 'Extend to file end' global user n "gj<a-l>l"

define-command -docstring "Create a scratch buffer" scratch %{
	edit -scratch
}

alias global s scratch

define-command -params 1 -docstring "Set buffer filetype" filetype %{
    set-option buffer filetype %arg{1}
}

define-command -docstring "New terminal in cwd" cwd-terminal %{
    terminal fish
}
# make easy to open new shell
alias global t cwd-terminal


map global normal <backspace> '"_'
define-command goto-debug %{
    try %{
        buffer *debug*
        ui-scrolloff-disable
        execute-keys 'gj'
    }
}

declare-user-mode debug
map -docstring 'open debug buffer' global debug d ':goto-debug<ret>'
map -docstring 'open debug buffer' global user D ': enter-user-mode debug<ret>'

define-command exec-selection %{
    execute-keys ':<c-r>.<ret>'
}

map -docstring 'execute selection' global debug x ': exec-selection<ret>'
define-command repl %{
    new %{ edit -scratch; set buffer filetype kak }
}

# jumplist

map -docstring 'jump forward' global normal <c-f> <c-i>
map -docstring 'save to jumplist' global normal <c-v> <c-s>

# selection saving
map -docstring 'add selection' global normal Y <a-Z>a

# hook -once global ClientCreate .* %{
#     evaluate-commands %sh{
#         if [ "$kak_buflist" != "*debug* *scratch*" ]; then
#             echo "delete-buffer *scratch*"
#         else
#             echo "echo -debug dumping buffers"
#             echo "echo -debug %val{buflist}"
#         fi
#     }
# }