/*
 * Copyright 2020-2030 码匠君<herodotus@aliyun.com>
 *
 * Dante Engine 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.
 *
 * Dante Engine 是 Dante Cloud 系统核心组件库，采用 APACHE LICENSE 2.0 开源协议，您在使用过程中，需要注意以下几点：
 *
 * 1. 请不要删除和修改根目录下的LICENSE文件。
 * 2. 请不要删除和修改 Dante Engine 源码头部的版权声明。
 * 3. 请保留源码和相关描述文件的项目出处，作者声明等。
 * 4. 分发源码时候，请注明软件出处 <https://gitee.com/dromara/dante-cloud>
 * 5. 在修改包名，模块名称，项目代码等时，请注明软件出处 <https://gitee.com/dromara/dante-cloud>
 * 6. 若您的项目无法满足以上几点，可申请商业授权
 */

package org.dromara.dante.assistant.access.config;

import jakarta.annotation.PostConstruct;
import org.dromara.dante.assistant.access.condition.ConditionalOnJustAuthEnabled;
import org.dromara.dante.assistant.access.processor.JustAuthAccessHandler;
import org.dromara.dante.assistant.access.processor.JustAuthProcessor;
import org.dromara.dante.assistant.access.properties.JustAuthProperties;
import org.dromara.dante.assistant.access.stamp.JustAuthStateStampManager;
import org.dromara.dante.security.enums.AccountCategory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * <p>Description: JustAuth配置 </p>
 * <p>
 * 仅在存在herodotus.platform.social.justauth.configs配置的情况下才注入
 *
 * @author : gengwei.zheng
 * @date : 2021/5/22 11:25
 */
@Configuration(proxyBeanMethods = false)
@ConditionalOnJustAuthEnabled
@EnableConfigurationProperties(JustAuthProperties.class)
public class AssistantAccessJustAuthConfiguration {

    private static final Logger log = LoggerFactory.getLogger(AssistantAccessJustAuthConfiguration.class);

    @PostConstruct
    public void postConstruct() {
        log.debug("[Herodotus] |- Module [Assistant Access JustAuth] Configure.");
    }

    @Bean
    @ConditionalOnMissingBean
    public JustAuthStateStampManager justAuthStateStampManager(JustAuthProperties justAuthProperties) {
        JustAuthStateStampManager justAuthStateStampManager = new JustAuthStateStampManager(justAuthProperties);
        log.trace("[Herodotus] |- Bean [Just Auth State Redis Cache] Configure.");
        return justAuthStateStampManager;
    }

    @Bean
    @ConditionalOnBean(JustAuthStateStampManager.class)
    @ConditionalOnMissingBean
    public JustAuthProcessor justAuthProcessor(JustAuthStateStampManager justAuthStateStampManager, JustAuthProperties justAuthProperties) {
        JustAuthProcessor justAuthProcessor = new JustAuthProcessor();
        justAuthProcessor.setJustAuthStateRedisCache(justAuthStateStampManager);
        justAuthProcessor.setJustAuthProperties(justAuthProperties);
        log.trace("[Herodotus] |- Bean [Just Auth Request Generator] Configure.");
        return justAuthProcessor;
    }

    @Bean(AccountCategory.JUST_AUTH_HANDLER)
    @ConditionalOnBean(JustAuthProcessor.class)
    @ConditionalOnMissingBean
    public JustAuthAccessHandler justAuthAccessHandler(JustAuthProcessor justAuthProcessor) {
        JustAuthAccessHandler justAuthAccessHandler = new JustAuthAccessHandler(justAuthProcessor);
        log.trace("[Herodotus] |- Bean [Just Auth Access Handler] Configure.");
        return justAuthAccessHandler;
    }
}
