/*
 * YukiReflection - An efficient Reflection API for the Android platform built in Kotlin.
 * Copyright (C) 2019-2023 HighCapable
 * https://github.com/fankes/YukiReflection
 *
 * MIT License
 *
 * 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.
 *
 * This file is Created by fankes on 2022/2/10.
 * This file is Modified by fankes on 2023/1/21.
 */
@file:Suppress("unused")

package com.highcapable.yukireflection.bean

import com.highcapable.yukireflection.factory.toClassOrNull

/**
 * 这是一个不确定性 [Class] 类名装载器
 * @param name 可指定多个类名 - 将会自动匹配存在的第一个类名
 */
class VariousClass(private vararg val name: String) {

    /**
     * 获取匹配的实体类
     *
     * - 使用当前 [loader] 装载目标 [Class]
     * @param loader 当前 [ClassLoader] - 若留空使用默认 [ClassLoader]
     * @param initialize 是否初始化 [Class] 的静态方法块 - 默认否
     * @return [Class]
     * @throws IllegalStateException 如果任何 [Class] 都没有匹配到
     */
    fun get(loader: ClassLoader? = null, initialize: Boolean = false): Class<*> {
        var finalClass: Class<*>? = null
        if (name.isNotEmpty()) run {
            name.forEach {
                finalClass = it.toClassOrNull(loader, initialize)
                if (finalClass != null) return@run
            }
        }
        return finalClass ?: error("VariousClass match failed of those $this")
    }

    /**
     * 获取匹配的实体类
     *
     * - 使用当前 [loader] 装载目标 [Class]
     *
     * 匹配不到 [Class] 会返回 null - 不会抛出异常
     * @param loader 当前 [ClassLoader] - 若留空使用默认 [ClassLoader]
     * @param initialize 是否初始化 [Class] 的静态方法块 - 默认否
     * @return [Class] or null
     */
    fun getOrNull(loader: ClassLoader? = null, initialize: Boolean = false) = runCatching { get(loader, initialize) }.getOrNull()

    override fun toString(): String {
        var result = ""
        return if (name.isNotEmpty()) {
            name.forEach { result += "\"$it\"," }
            "[${result.substring(0, result.lastIndex)}]"
        } else "[]"
    }
}