"""
Constants for the ast_generator

#TODO this could be a dict that can be loaded from a yaml file and thus make this fuzzer more general
"""

Grammar = dict[str, list[str]]
GAZ_VOID_TYPE = 'void'
VOID_TYPE = 'void'
GAZ_BLOCK_TAG = 'block'
GAZ_LHS_TAG = 'lhs'
GAZ_RHS_TAG = 'rhs'
GAZ_RETURN_KEY = "return_type"
VAR_NAMES = ['alsdjf', 'asldfjlks', 'qowiuut', 'qoiur', 'qwioue', 'qoyiyut', 'llkjfg', 'kdjkdjf', 'asdjkfeey',
             'jdhjfjheee']
ROUTINE_NAMES = ['bees', 'beans', 'hell']
GAZ_INT_OPS = ['*', '+', '-', '/', '%']
GAZ_TYPES = ['int']
GAZ_FLOAT_KEY = 'float'
GAZ_INT_KEY = 'int'
GAZ_FUNCTION_TAG = 'function'
GAZ_PROCEDURE_TAG = 'procedure'
GAZ_OPERATOR_TAG = "operator"
GAZ_UNARY_OPERATOR_TAG = "unary"
GAZ_LIT_TAG = "literal"
GAZ_VAR_TAG = "variable"
GAZ_OP_KEY = "op"
GAZ_NAME_KEY = "name"
GAZ_QUALIFIER_KEY = "mut"
GAZ_VAL_KEY = "value"
GAZ_TY_KEY = "type"
ANY_TYPE = "any"
GAZ_DECLARATION_TAG = "declaration"
GAZ_IN_STREAM = "std_input"
GAZ_OUT_STREAM = "std_output"
GAZ_STREAM_TAG = "stream"
GAZ_ASSIGNMENT_TAG = "assignment"
GAZ_RETURN_TAG = "return"
GAZ_MAIN = "main"
GAZ_BOOL_KEY = "bool"
GAZ_IF_TAG = "conditional"
GAZ_LOOP_TAG = "loop"
GAZ_TRUE_BLOCK_TAG = "true"
GAZ_FALSE_BLOCK_TAG = "false"
GAZ_ARG_TAG = "argument"
GAZ_STRING_KEY = "string"
GAZ_CHAR_KEY = "char"
GAZ_BRACKET_TAG = "brackets"
GAZ_BREAK_TAG = "break"
GAZ_ATOMIC_TYPE_KEY = "atomic"
GAZ_COMPOSITE_TYPE_KEY = "composite"
GAZ_COMPOSITE_KEY = "composite"
GAZ_VECTOR_KEY = "vector"
GAZ_TUPLE_KEY = "tuple"
GAZ_MATRIX_KEY = "matrix"


class NoneTagException(Exception):

    def __init__(self, message, xml):
        super().__init__(message)
        self.xml = xml

class GazTypeError(Exception):

    def __init__(self, message, op, ty1, ty2):
        super().__init__(message)
        self.op = op
        self.ty1 = ty1
        self.ty2 = ty2