package c

import (
	. "github.com/alecthomas/chroma" // nolint
	"github.com/alecthomas/chroma/lexers/internal"
)

var (
	clBuiltinFunctions = []string{
		"<", "<=", "=", ">", ">=", "-", "/", "/=", "*", "+", "1-", "1+",
		"abort", "abs", "acons", "acos", "acosh", "add-method", "adjoin",
		"adjustable-array-p", "adjust-array", "allocate-instance",
		"alpha-char-p", "alphanumericp", "append", "apply", "apropos",
		"apropos-list", "aref", "arithmetic-error-operands",
		"arithmetic-error-operation", "array-dimension", "array-dimensions",
		"array-displacement", "array-element-type", "array-has-fill-pointer-p",
		"array-in-bounds-p", "arrayp", "array-rank", "array-row-major-index",
		"array-total-size", "ash", "asin", "asinh", "assoc", "assoc-if",
		"assoc-if-not", "atan", "atanh", "atom", "bit", "bit-and", "bit-andc1",
		"bit-andc2", "bit-eqv", "bit-ior", "bit-nand", "bit-nor", "bit-not",
		"bit-orc1", "bit-orc2", "bit-vector-p", "bit-xor", "boole",
		"both-case-p", "boundp", "break", "broadcast-stream-streams",
		"butlast", "byte", "byte-position", "byte-size", "caaaar", "caaadr",
		"caaar", "caadar", "caaddr", "caadr", "caar", "cadaar", "cadadr",
		"cadar", "caddar", "cadddr", "caddr", "cadr", "call-next-method", "car",
		"cdaaar", "cdaadr", "cdaar", "cdadar", "cdaddr", "cdadr", "cdar",
		"cddaar", "cddadr", "cddar", "cdddar", "cddddr", "cdddr", "cddr", "cdr",
		"ceiling", "cell-error-name", "cerror", "change-class", "char", "char<",
		"char<=", "char=", "char>", "char>=", "char/=", "character",
		"characterp", "char-code", "char-downcase", "char-equal",
		"char-greaterp", "char-int", "char-lessp", "char-name",
		"char-not-equal", "char-not-greaterp", "char-not-lessp", "char-upcase",
		"cis", "class-name", "class-of", "clear-input", "clear-output",
		"close", "clrhash", "code-char", "coerce", "compile",
		"compiled-function-p", "compile-file", "compile-file-pathname",
		"compiler-macro-function", "complement", "complex", "complexp",
		"compute-applicable-methods", "compute-restarts", "concatenate",
		"concatenated-stream-streams", "conjugate", "cons", "consp",
		"constantly", "constantp", "continue", "copy-alist", "copy-list",
		"copy-pprint-dispatch", "copy-readtable", "copy-seq", "copy-structure",
		"copy-symbol", "copy-tree", "cos", "cosh", "count", "count-if",
		"count-if-not", "decode-float", "decode-universal-time", "delete",
		"delete-duplicates", "delete-file", "delete-if", "delete-if-not",
		"delete-package", "denominator", "deposit-field", "describe",
		"describe-object", "digit-char", "digit-char-p", "directory",
		"directory-namestring", "disassemble", "documentation", "dpb",
		"dribble", "echo-stream-input-stream", "echo-stream-output-stream",
		"ed", "eighth", "elt", "encode-universal-time", "endp",
		"enough-namestring", "ensure-directories-exist",
		"ensure-generic-function", "eq", "eql", "equal", "equalp", "error",
		"eval", "evenp", "every", "exp", "export", "expt", "fboundp",
		"fceiling", "fdefinition", "ffloor", "fifth", "file-author",
		"file-error-pathname", "file-length", "file-namestring",
		"file-position", "file-string-length", "file-write-date",
		"fill", "fill-pointer", "find", "find-all-symbols", "find-class",
		"find-if", "find-if-not", "find-method", "find-package", "find-restart",
		"find-symbol", "finish-output", "first", "float", "float-digits",
		"floatp", "float-precision", "float-radix", "float-sign", "floor",
		"fmakunbound", "force-output", "format", "fourth", "fresh-line",
		"fround", "ftruncate", "funcall", "function-keywords",
		"function-lambda-expression", "functionp", "gcd", "gensym", "gentemp",
		"get", "get-decoded-time", "get-dispatch-macro-character", "getf",
		"gethash", "get-internal-real-time", "get-internal-run-time",
		"get-macro-character", "get-output-stream-string", "get-properties",
		"get-setf-expansion", "get-universal-time", "graphic-char-p",
		"hash-table-count", "hash-table-p", "hash-table-rehash-size",
		"hash-table-rehash-threshold", "hash-table-size", "hash-table-test",
		"host-namestring", "identity", "imagpart", "import",
		"initialize-instance", "input-stream-p", "inspect",
		"integer-decode-float", "integer-length", "integerp",
		"interactive-stream-p", "intern", "intersection",
		"invalid-method-error", "invoke-debugger", "invoke-restart",
		"invoke-restart-interactively", "isqrt", "keywordp", "last", "lcm",
		"ldb", "ldb-test", "ldiff", "length", "lisp-implementation-type",
		"lisp-implementation-version", "list", "list*", "list-all-packages",
		"listen", "list-length", "listp", "load",
		"load-logical-pathname-translations", "log", "logand", "logandc1",
		"logandc2", "logbitp", "logcount", "logeqv", "logical-pathname",
		"logical-pathname-translations", "logior", "lognand", "lognor",
		"lognot", "logorc1", "logorc2", "logtest", "logxor", "long-site-name",
		"lower-case-p", "machine-instance", "machine-type", "machine-version",
		"macroexpand", "macroexpand-1", "macro-function", "make-array",
		"make-broadcast-stream", "make-concatenated-stream", "make-condition",
		"make-dispatch-macro-character", "make-echo-stream", "make-hash-table",
		"make-instance", "make-instances-obsolete", "make-list",
		"make-load-form", "make-load-form-saving-slots", "make-package",
		"make-pathname", "make-random-state", "make-sequence", "make-string",
		"make-string-input-stream", "make-string-output-stream", "make-symbol",
		"make-synonym-stream", "make-two-way-stream", "makunbound", "map",
		"mapc", "mapcan", "mapcar", "mapcon", "maphash", "map-into", "mapl",
		"maplist", "mask-field", "max", "member", "member-if", "member-if-not",
		"merge", "merge-pathnames", "method-combination-error",
		"method-qualifiers", "min", "minusp", "mismatch", "mod",
		"muffle-warning", "name-char", "namestring", "nbutlast", "nconc",
		"next-method-p", "nintersection", "ninth", "no-applicable-method",
		"no-next-method", "not", "notany", "notevery", "nreconc", "nreverse",
		"nset-difference", "nset-exclusive-or", "nstring-capitalize",
		"nstring-downcase", "nstring-upcase", "nsublis", "nsubst", "nsubst-if",
		"nsubst-if-not", "nsubstitute", "nsubstitute-if", "nsubstitute-if-not",
		"nth", "nthcdr", "null", "numberp", "numerator", "nunion", "oddp",
		"open", "open-stream-p", "output-stream-p", "package-error-package",
		"package-name", "package-nicknames", "packagep",
		"package-shadowing-symbols", "package-used-by-list", "package-use-list",
		"pairlis", "parse-integer", "parse-namestring", "pathname",
		"pathname-device", "pathname-directory", "pathname-host",
		"pathname-match-p", "pathname-name", "pathnamep", "pathname-type",
		"pathname-version", "peek-char", "phase", "plusp", "position",
		"position-if", "position-if-not", "pprint", "pprint-dispatch",
		"pprint-fill", "pprint-indent", "pprint-linear", "pprint-newline",
		"pprint-tab", "pprint-tabular", "prin1", "prin1-to-string", "princ",
		"princ-to-string", "print", "print-object", "probe-file", "proclaim",
		"provide", "random", "random-state-p", "rassoc", "rassoc-if",
		"rassoc-if-not", "rational", "rationalize", "rationalp", "read",
		"read-byte", "read-char", "read-char-no-hang", "read-delimited-list",
		"read-from-string", "read-line", "read-preserving-whitespace",
		"read-sequence", "readtable-case", "readtablep", "realp", "realpart",
		"reduce", "reinitialize-instance", "rem", "remhash", "remove",
		"remove-duplicates", "remove-if", "remove-if-not", "remove-method",
		"remprop", "rename-file", "rename-package", "replace", "require",
		"rest", "restart-name", "revappend", "reverse", "room", "round",
		"row-major-aref", "rplaca", "rplacd", "sbit", "scale-float", "schar",
		"search", "second", "set", "set-difference",
		"set-dispatch-macro-character", "set-exclusive-or",
		"set-macro-character", "set-pprint-dispatch", "set-syntax-from-char",
		"seventh", "shadow", "shadowing-import", "shared-initialize",
		"short-site-name", "signal", "signum", "simple-bit-vector-p",
		"simple-condition-format-arguments", "simple-condition-format-control",
		"simple-string-p", "simple-vector-p", "sin", "sinh", "sixth", "sleep",
		"slot-boundp", "slot-exists-p", "slot-makunbound", "slot-missing",
		"slot-unbound", "slot-value", "software-type", "software-version",
		"some", "sort", "special-operator-p", "sqrt", "stable-sort",
		"standard-char-p", "store-value", "stream-element-type",
		"stream-error-stream", "stream-external-format", "streamp", "string",
		"string<", "string<=", "string=", "string>", "string>=", "string/=",
		"string-capitalize", "string-downcase", "string-equal",
		"string-greaterp", "string-left-trim", "string-lessp",
		"string-not-equal", "string-not-greaterp", "string-not-lessp",
		"stringp", "string-right-trim", "string-trim", "string-upcase",
		"sublis", "subseq", "subsetp", "subst", "subst-if", "subst-if-not",
		"substitute", "substitute-if", "substitute-if-not", "subtypep", "svref",
		"sxhash", "symbol-function", "symbol-name", "symbolp", "symbol-package",
		"symbol-plist", "symbol-value", "synonym-stream-symbol", "syntax:",
		"tailp", "tan", "tanh", "tenth", "terpri", "third",
		"translate-logical-pathname", "translate-pathname", "tree-equal",
		"truename", "truncate", "two-way-stream-input-stream",
		"two-way-stream-output-stream", "type-error-datum",
		"type-error-expected-type", "type-of", "typep", "unbound-slot-instance",
		"unexport", "unintern", "union", "unread-char", "unuse-package",
		"update-instance-for-different-class",
		"update-instance-for-redefined-class", "upgraded-array-element-type",
		"upgraded-complex-part-type", "upper-case-p", "use-package",
		"user-homedir-pathname", "use-value", "values", "values-list", "vector",
		"vectorp", "vector-pop", "vector-push", "vector-push-extend", "warn",
		"wild-pathname-p", "write", "write-byte", "write-char", "write-line",
		"write-sequence", "write-string", "write-to-string", "yes-or-no-p",
		"y-or-n-p", "zerop",
	}

	clSpecialForms = []string{
		"block", "catch", "declare", "eval-when", "flet", "function", "go", "if",
		"labels", "lambda", "let", "let*", "load-time-value", "locally", "macrolet",
		"multiple-value-call", "multiple-value-prog1", "progn", "progv", "quote",
		"return-from", "setq", "symbol-macrolet", "tagbody", "the", "throw",
		"unwind-protect",
	}

	clMacros = []string{
		"and", "assert", "call-method", "case", "ccase", "check-type", "cond",
		"ctypecase", "decf", "declaim", "defclass", "defconstant", "defgeneric",
		"define-compiler-macro", "define-condition", "define-method-combination",
		"define-modify-macro", "define-setf-expander", "define-symbol-macro",
		"defmacro", "defmethod", "defpackage", "defparameter", "defsetf",
		"defstruct", "deftype", "defun", "defvar", "destructuring-bind", "do",
		"do*", "do-all-symbols", "do-external-symbols", "dolist", "do-symbols",
		"dotimes", "ecase", "etypecase", "formatter", "handler-bind",
		"handler-case", "ignore-errors", "incf", "in-package", "lambda", "loop",
		"loop-finish", "make-method", "multiple-value-bind", "multiple-value-list",
		"multiple-value-setq", "nth-value", "or", "pop",
		"pprint-exit-if-list-exhausted", "pprint-logical-block", "pprint-pop",
		"print-unreadable-object", "prog", "prog*", "prog1", "prog2", "psetf",
		"psetq", "push", "pushnew", "remf", "restart-bind", "restart-case",
		"return", "rotatef", "setf", "shiftf", "step", "time", "trace", "typecase",
		"unless", "untrace", "when", "with-accessors", "with-compilation-unit",
		"with-condition-restarts", "with-hash-table-iterator",
		"with-input-from-string", "with-open-file", "with-open-stream",
		"with-output-to-string", "with-package-iterator", "with-simple-restart",
		"with-slots", "with-standard-io-syntax",
	}

	clLambdaListKeywords = []string{
		"&allow-other-keys", "&aux", "&body", "&environment", "&key", "&optional",
		"&rest", "&whole",
	}

	clDeclarations = []string{
		"dynamic-extent", "ignore", "optimize", "ftype", "inline", "special",
		"ignorable", "notinline", "type",
	}

	clBuiltinTypes = []string{
		"atom", "boolean", "base-char", "base-string", "bignum", "bit",
		"compiled-function", "extended-char", "fixnum", "keyword", "nil",
		"signed-byte", "short-float", "single-float", "double-float", "long-float",
		"simple-array", "simple-base-string", "simple-bit-vector", "simple-string",
		"simple-vector", "standard-char", "unsigned-byte",

		// Condition Types
		"arithmetic-error", "cell-error", "condition", "control-error",
		"division-by-zero", "end-of-file", "error", "file-error",
		"floating-point-inexact", "floating-point-overflow",
		"floating-point-underflow", "floating-point-invalid-operation",
		"parse-error", "package-error", "print-not-readable", "program-error",
		"reader-error", "serious-condition", "simple-condition", "simple-error",
		"simple-type-error", "simple-warning", "stream-error", "storage-condition",
		"style-warning", "type-error", "unbound-variable", "unbound-slot",
		"undefined-function", "warning",
	}

	clBuiltinClasses = []string{
		"array", "broadcast-stream", "bit-vector", "built-in-class", "character",
		"class", "complex", "concatenated-stream", "cons", "echo-stream",
		"file-stream", "float", "function", "generic-function", "hash-table",
		"integer", "list", "logical-pathname", "method-combination", "method",
		"null", "number", "package", "pathname", "ratio", "rational", "readtable",
		"real", "random-state", "restart", "sequence", "standard-class",
		"standard-generic-function", "standard-method", "standard-object",
		"string-stream", "stream", "string", "structure-class", "structure-object",
		"symbol", "synonym-stream", "t", "two-way-stream", "vector",
	}
)

// Common Lisp lexer.
var CommonLisp = internal.Register(TypeRemappingLexer(MustNewLazyLexer(
	&Config{
		Name:            "Common Lisp",
		Aliases:         []string{"common-lisp", "cl", "lisp"},
		Filenames:       []string{"*.cl", "*.lisp"},
		MimeTypes:       []string{"text/x-common-lisp"},
		CaseInsensitive: true,
	},
	commonLispRules,
), TypeMapping{
	{NameVariable, NameFunction, clBuiltinFunctions},
	{NameVariable, Keyword, clSpecialForms},
	{NameVariable, NameBuiltin, clMacros},
	{NameVariable, Keyword, clLambdaListKeywords},
	{NameVariable, Keyword, clDeclarations},
	{NameVariable, KeywordType, clBuiltinTypes},
	{NameVariable, NameClass, clBuiltinClasses},
}))

func commonLispRules() Rules {
	return Rules{
		"root": {
			Default(Push("body")),
		},
		"multiline-comment": {
			{`#\|`, CommentMultiline, Push()},
			{`\|#`, CommentMultiline, Pop(1)},
			{`[^|#]+`, CommentMultiline, nil},
			{`[|#]`, CommentMultiline, nil},
		},
		"commented-form": {
			{`\(`, CommentPreproc, Push()},
			{`\)`, CommentPreproc, Pop(1)},
			{`[^()]+`, CommentPreproc, nil},
		},
		"body": {
			{`\s+`, Text, nil},
			{`;.*$`, CommentSingle, nil},
			{`#\|`, CommentMultiline, Push("multiline-comment")},
			{`#\d*Y.*$`, CommentSpecial, nil},
			{`"(\\.|\\\n|[^"\\])*"`, LiteralString, nil},
			{`:(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
			{`::(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
			{`:#(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
			{`'(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
			{`'`, Operator, nil},
			{"`", Operator, nil},
			{"[-+]?\\d+\\.?(?=[ \"()\\'\\n,;`])", LiteralNumberInteger, nil},
			{"[-+]?\\d+/\\d+(?=[ \"()\\'\\n,;`])", LiteralNumber, nil},
			{"[-+]?(\\d*\\.\\d+([defls][-+]?\\d+)?|\\d+(\\.\\d*)?[defls][-+]?\\d+)(?=[ \"()\\'\\n,;`])", LiteralNumberFloat, nil},
			{"#\\\\.(?=[ \"()\\'\\n,;`])", LiteralStringChar, nil},
			{`#\\(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringChar, nil},
			{`#\(`, Operator, Push("body")},
			{`#\d*\*[01]*`, LiteralOther, nil},
			{`#:(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, LiteralStringSymbol, nil},
			{`#[.,]`, Operator, nil},
			{`#\'`, NameFunction, nil},
			{`#b[+-]?[01]+(/[01]+)?`, LiteralNumberBin, nil},
			{`#o[+-]?[0-7]+(/[0-7]+)?`, LiteralNumberOct, nil},
			{`#x[+-]?[0-9a-f]+(/[0-9a-f]+)?`, LiteralNumberHex, nil},
			{`#\d+r[+-]?[0-9a-z]+(/[0-9a-z]+)?`, LiteralNumber, nil},
			{`(#c)(\()`, ByGroups(LiteralNumber, Punctuation), Push("body")},
			{`(#\d+a)(\()`, ByGroups(LiteralOther, Punctuation), Push("body")},
			{`(#s)(\()`, ByGroups(LiteralOther, Punctuation), Push("body")},
			{`#p?"(\\.|[^"])*"`, LiteralOther, nil},
			{`#\d+=`, Operator, nil},
			{`#\d+#`, Operator, nil},
			{"#+nil(?=[ \"()\\'\\n,;`])\\s*\\(", CommentPreproc, Push("commented-form")},
			{`#[+-]`, Operator, nil},
			{`(,@|,|\.)`, Operator, nil},
			{"(t|nil)(?=[ \"()\\'\\n,;`])", NameConstant, nil},
			{`\*(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)\*`, NameVariableGlobal, nil},
			{`(\|[^|]+\||(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~])(?:\\.|[\w!$%&*+-/<=>?@\[\]^{}~]|[#.:])*)`, NameVariable, nil},
			{`\(`, Punctuation, Push("body")},
			{`\)`, Punctuation, Pop(1)},
		},
	}
}