/*
 * Copyright 2024 CloudWeGo Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * MIT License
 *
 * Copyright (c) 2021 Surawich Laprattanatrai
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package code

import "fmt"

type Type interface {
	RealName() string
}

type IdentType string

func (st IdentType) RealName() string {
	return string(st)
}

type SelectorExprType struct {
	X   string
	Sel string
}

func (set SelectorExprType) RealName() string {
	return set.X + "." + set.Sel
}

type InterfaceType struct {
	Name    string
	Methods InterfaceMethods
}

func (it InterfaceType) RealName() string {
	return "interface{}"
}

type SliceType struct {
	ElementType Type
}

func (st SliceType) RealName() string {
	return "[]" + st.ElementType.RealName()
}

type MapType struct {
	KeyType   Type
	ValueType Type
}

func (mt MapType) RealName() string {
	return fmt.Sprintf("map[%s]%s", mt.KeyType.RealName(), mt.ValueType.RealName())
}

type StarExprType struct {
	RealType Type
}

func (set StarExprType) RealName() string {
	return "*" + set.RealType.RealName()
}
