# Ashen for Kakoune
# Supports kak-tree-sitter and kak-lsp
# Author: Daniel Fichtinger
# License: MIT
# Upstream: https://sr.ht/~ficd/ashen

# palette
declare-option str cursorline "rgb:191919"
declare-option str text "rgb:b4b4b4"
declare-option str red_flame "rgb:C53030"
declare-option str red_glowing "rgb:DF6464"
declare-option str red_ember "rgb:B14242"
declare-option str orange_glow "rgb:D87C4A"
declare-option str orange_blaze "rgb:C4693D"
declare-option str orange_muted "rgb:6D3B22"
declare-option str orange_smolder "rgb:E49A44"
declare-option str orange_golden "rgb:E5A72A"
declare-option str golden_muted "rgb:6D4D0D"
declare-option str brown "rgb:89492a"
declare-option str brown_dark "rgb:322119"
declare-option str brown_darker "rgb:22150F"
declare-option str blue "rgb:4A8B8B"
declare-option str background "rgb:121212"
declare-option str g_1 "rgb:e5e5e5"
declare-option str g_2 "rgb:d5d5d5"
declare-option str g_3 "rgb:b4b4b4"
declare-option str g_4 "rgb:a7a7a7"
declare-option str g_5 "rgb:949494"
declare-option str g_6 "rgb:737373"
declare-option str g_7 "rgb:535353"
declare-option str g_8 "rgb:323232"
declare-option str g_9 "rgb:212121"
declare-option str g_10 "rgb:1d1d1d"
declare-option str g_11 "rgb:191919"
declare-option str g_12 "rgb:151515"

# Built-in Code Highlighting
set-face global value         "%opt{blue}"
set-face global type          "%opt{blue}"
set-face global variable      "%opt{g_3}"
set-face global module        "%opt{orange_glow}+b"
set-face global function      "%opt{g_3}+b"
set-face global string        "%opt{red_glowing}"
set-face global keyword       "%opt{red_ember}"
set-face global operator      "%opt{orange_glow}"
set-face global attribute     "%opt{g_4}"
set-face global comment       "%opt{g_6}+i"
set-face global documentation comment
set-face global meta          "%opt{red_ember}"
set-face global builtin       function

# Markdown Highlighting
set-face global title     "%opt{red_glowing}+b"
set-face global header    "%opt{red_glowing}"
set-face global mono      "%opt{g_2},%opt{g_10}"
set-face global block     "%opt{g_2},%opt{g_10}"
set-face global link      "%opt{red_glowing}+ui"
set-face global bullet    "%opt{orange_glow}"
set-face global list      "%opt{orange_glow}"

# SPECIAL CURSOR BLOCK
# We implement a Helix-like cursor changing color.
# Off by default; ashen_dynamic_cursor option must be set to true.
 
try %{
    declare-option bool ashen_dynamic_cursor false
    declare-option bool ashen_eol_cursor false
}
# Helix-like insert/normal mode cursor
set-face global PrimaryCursorNormal   "%opt{background},%opt{orange_blaze}+b"
set-face global SecondaryCursorNormal "%opt{background},%opt{orange_muted}"
set-face global PrimaryCursorInsert   "%opt{background},%opt{g_3}+b"
set-face global SecondaryCursorInsert "%opt{background},%opt{g_7}"

set-face global PrimaryCursorNormalEol   "%opt{background},%opt{orange_smolder}+b"
set-face global SecondaryCursorNormalEol "%opt{background},%opt{golden_muted}"
set-face global PrimaryCursorInsertEol   "%opt{background},%opt{g_1}+b"
set-face global SecondaryCursorInsertEol "%opt{background},%opt{g_5}"

set-face global PrimaryCursor   PrimaryCursorNormal
set-face global SecondaryCursor SecondaryCursorNormal

try %{
    hook global WinCreate .* %{
    	evaluate-commands %sh{
    		if [ "$kak_opt_ashen_eol_cursor" = "true" ]; then
        		echo "set-face window PrimaryCursorEol   PrimaryCursorNormalEol"
        		echo "set-face window SecondaryCursorEol SecondaryCursorNormalEol"
    		else
        		echo "set-face window PrimaryCursorEol   PrimaryCursorNormal"
        		echo "set-face window SecondaryCursorEol SecondaryCursorNormal"
    		fi
    	}
    }

    define-command -hidden ashen-set-cursor-mode -params 1 %{
    	evaluate-commands %sh{
            MODE="$1"
            if [ "$kak_opt_ashen_dynamic_cursor" = "true" ]; then
                echo "set-face window PrimaryCursor PrimaryCursor$MODE"
                echo "set-face window SecondaryCursor SecondaryCursor$MODE"
                if [ "$kak_opt_ashen_eol_cursor" = "true" ]; then
                    echo "set-face window PrimaryCursorEol PrimaryCursor${MODE}Eol"
                    echo "set-face window SecondaryCursorEol SecondaryCursor${MODE}Eol"
                else
                    echo "set-face window PrimaryCursorEol PrimaryCursor$MODE"
                    echo "set-face window SecondaryCursorEol SecondaryCursor$MODE"
                fi
            fi
    	}
    }

    hook global ModeChange (push|pop):.*insert %{
    	ashen-set-cursor-mode "Insert"
    }

    hook global ModeChange (push|pop):insert:.* %{
    	ashen-set-cursor-mode "Normal"
    }
}

# Built-in UI
set-face global Default            "%opt{text},%opt{background}"
set-face global PrimarySelection      ",%opt{brown_dark}+g"
set-face global SecondarySelection    ",%opt{brown_darker}+g"
set-face global PrimaryCursorEol   PrimaryCursor
set-face global SecondaryCursorEol SecondaryCursor
set-face global LineNumbers        "%opt{g_8}"
set-face global LineNumberCursor   "%opt{g_5},%opt{brown_dark}"
set-face global LineNumbersWrapped LineNumbers
set-face global MenuForeground     "%opt{background},%opt{orange_blaze}+b"
set-face global MenuBackground     "%opt{g_3},%opt{g_9}"
set-face global MenuInfo           "%opt{text},%opt{g_9}"
set-face global Information        MenuInfo
set-face global InlineInformation  "%opt{g_6}+i"
set-face global Error              "%opt{red_flame},%opt{background}"
set-face global DiagnosticError    ",,%opt{red_flame}+c"
set-face global DiagnosticWarning  ",,%opt{orange_golden}+c"
set-face global StatusLine         "%opt{g_3},%opt{g_9}"
set-face global StatusLineMode     "%opt{orange_glow}+b"
set-face global StatusLineInfo     "%opt{red_ember}"
set-face global StatusLineValue    "%opt{blue}"
set-face global StatusCursor       "%opt{background},%opt{g_3}+b"
set-face global Prompt             "%opt{orange_glow}"
set-face global MatchingChar       "%opt{orange_smolder}+uf"
set-face global BufferPadding      LineNumbers
set-face global Whitespace         "%opt{g_7}+f"

# Tree-sitter (<https://git.sr.ht/~hadronized/kak-tree-sitter>)

# kak-tree-sitter defaults
set-face global ts_attribute                    "%opt{g_4}"
set-face global ts_comment                      "%opt{g_6}+i"
set-face global ts_comment_unused               "%opt{g_6}+is"
set-face global ts_conceal                      "%opt{red_ember}+i"
set-face global ts_constant                     "%opt{orange_blaze}"
set-face global ts_constant_builtin_boolean     "%opt{blue}"
set-face global ts_constant_character           "%opt{red_glowing}+b"
set-face global ts_constant_macro               "%opt{blue}"
set-face global ts_constructor                  "%opt{g_1}"
set-face global ts_diff_plus                    "%opt{g_6}"
set-face global ts_diff_minus                   "%opt{red_ember}"
set-face global ts_diff_delta                   "%opt{brown}"
set-face global ts_diff_delta_moved             ts_diff_delta
set-face global ts_error                        "%opt{red_flame}"
set-face global ts_function                     "%opt{g_3}+b"
set-face global ts_function_builtin             "%opt{g_3}+bi"
set-face global ts_function_macro               "%opt{red_ember}"
set-face global ts_hint                         "%opt{g_4}"
set-face global ts_info                         "%opt{g_2}"
set-face global ts_keyword                      "%opt{red_ember}"
set-face global ts_keyword_conditional          "%opt{red_ember}"
set-face global ts_keyword_control_conditional  "%opt{red_ember}"
set-face global ts_keyword_control_directive    "%opt{red_ember}+i"
set-face global ts_keyword_control_import       "%opt{red_ember}"
set-face global ts_keyword_directive            "%opt{red_ember}+i"
set-face global ts_keyword_storage              "%opt{red_ember}"
set-face global ts_keyword_storage_modifier     "%opt{red_ember}+i"
set-face global ts_keyword_storage_modifier_mut "%opt{red_ember}+i"
set-face global ts_keyword_storage_modifier_ref "%opt{red_ember}+i"
set-face global ts_label                        "%opt{red_ember}"
set-face global ts_markup_bold                  "+b" 
set-face global ts_markup_heading               "%opt{red_glowing}+b"
set-face global ts_markup_italic                "+i"
set-face global ts_markup_list_checked          "%opt{orange_glow}"
set-face global ts_markup_list_numbered         "%opt{orange_glow}"
set-face global ts_markup_list_unchecked        "%opt{orange_glow}"
set-face global ts_markup_list_unnumbered       "%opt{orange_glow}"
set-face global ts_markup_link_label            "%opt{red_ember}"
set-face global ts_markup_link_url              "%opt{red_glowing}+iu"
set-face global ts_markup_link_uri              "%opt{red_glowing}+iu"
set-face global ts_markup_link_text             "%opt{red_glowing}"
set-face global ts_markup_quote                 "+i"
set-face global ts_markup_raw_block             "%opt{g_2}"
set-face global ts_markup_raw_inline            "%opt{g_2},%opt{g_10}"
set-face global ts_markup_strikethrough         "+s"
set-face global ts_namespace                    "%opt{orange_glow}+b"
set-face global ts_operator                     "%opt{orange_blaze}"
set-face global ts_property                     "%opt{g_2}"
set-face global ts_punctuation                  "%opt{g_2}"
set-face global ts_punctuation_special          "%opt{orange_golden}"
set-face global ts_special                      "%opt{orange_smolder}"
set-face global ts_spell                        ",,%opt{g_5}+c"
set-face global ts_string                       "%opt{red_glowing}"
set-face global ts_string_regex                 "%opt{orange_glow}"
set-face global ts_string_regexp                "%opt{orange_glow}"
set-face global ts_string_escape                "%opt{g_2}"
set-face global ts_string_special               "%opt{g_2}"
set-face global ts_string_special_path          "%opt{red_glowing}+b"
set-face global ts_string_special_symbol        "%opt{orange_smolder}"
set-face global ts_string_symbol                "%opt{orange_glow}"
set-face global ts_tag                          "%opt{orange_glow}+i"
set-face global ts_tag_error                    "%opt{red_flame}+i"
set-face global ts_text                         "%opt{text}"
set-face global ts_text_title                   "%opt{red_glowing}+b"
set-face global ts_type                         "%opt{blue}"
set-face global ts_type_enum_variant            "%opt{orange_blaze}"
set-face global ts_type_enum_variant_builtin    "%opt{orange_blaze}"
set-face global ts_variable                     "%opt{g_3}"
set-face global ts_variable_builtin             "%opt{blue}"
set-face global ts_variable_other_member        "%opt{g_2}"
set-face global ts_variable_parameter           "%opt{g_2}+i"
set-face global ts_warning                      "%opt{orange_golden}"

# Helix capture groups
set-face global ts_punctuation_delimiter          "%opt{orange_smolder}"
set-face global ts_punctuation_bracket            "%opt{g_6}"
set-face global ts_type_builtin                   "%opt{blue}"
set-face global ts_type_parameter                 "%opt{orange_glow}"
set-face global ts_constant_builtin               "%opt{blue}"
set-face global ts_constant_character_escape      "%opt{g_2}"
set-face global ts_constant_numeric               "%opt{blue}"
set-face global ts_string_special_url             "%opt{red_glowing}+b"
set-face global ts_comment_block_documentation    "%opt{g_5}+i"
set-face global ts_keyword_operator               "%opt{orange_blaze}"
set-face global ts_markup_list                    "%opt{orange_glow}"

# kak-lsp
set-face global InlayHint "%opt{g_5},%opt{g_12}+i"
set-face global parameter "@ts_variable_paramter"
set-face global enum "@ts_type_enum_variant"
set-face global InlayDiagnosticError Error
set-face global InlayDiagnosticWarning "%opt{orange_golden}"
set-face global InlayDiagnosticInfo "%opt{g_2}"
set-face global InlayDiagnosticHint "%opt{g_4}"
set-face global LineFlagError "%opt{red_flame}"
set-face global LineFlagWarning "%opt{orange_golden}"
set-face global LineFlagInfo "%opt{g_2}"
set-face global LineFlagHint "%opt{g_4}"
set-face global DiagnosticError ",,%opt{red_flame}+c"
set-face global DiagnosticWarning ",,%opt{orange_golden}+c"
set-face global DiagnosticInfo ",,%opt{g_2}+c"
set-face global DiagnosticHint ",,%opt{g_4}+c"
# Infobox faces
set-face global InfoDefault Information
set-face global InfoBlock block
set-face global InfoBlockQuote block
set-face global InfoBullet bullet
set-face global InfoHeader header
set-face global InfoLink link
set-face global InfoLinkMono header
set-face global InfoMono mono
set-face global InfoRule comment
set-face global InfoDiagnosticError InlayDiagnosticError
set-face global InfoDiagnosticHint InlayDiagnosticHint
set-face global InfoDiagnosticInformation InlayDiagnosticInfo
set-face global InfoDiagnosticWarning InlayDiagnosticWarning