/*
 * Copyright 2013-2018 the original author or 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
 *
 *      https://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.
 */

package com.example.smssend.controller;

import com.example.smssend.domain.SendMagParam;
import com.example.smssend.service.SendService;
import com.fasterxml.jackson.core.JsonProcessingException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import java.io.UnsupportedEncodingException;

/**
 * @author <a href="mailto:chenxilzx1@gmail.com">theonefx</a>
 */
@Controller
public class SmsController {
    @Autowired
    public SendService sendService;

    @Value("${whiteName}")
    private String whiteName;

    /**
     * 短信发送
     *
     * @return
     */
    @PostMapping("/sendSms")
    @ResponseBody
    public Boolean sendMsg(HttpServletRequest request, @RequestBody SendMagParam sendMagParam) throws JsonProcessingException, UnsupportedEncodingException {
        String clientIp = getClientIp(request);
        Boolean map = false;
        if (whiteName.equals(clientIp)) {
            map = sendService.sendMsg(sendMagParam);
        }
        return map;
    }

    private String getClientIp(HttpServletRequest request) {
        String ip = request.getHeader("X-Forwarded-For");
        if (ip == null || ip.isEmpty() || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getRemoteAddr();
        }
        return ip;
    }
}