/**
 * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
 * <p>
 * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE;
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.gnu.org/licenses/lgpl.html
 * <p>
 * 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 org.springblade.core.boot.ctrl;

import org.springblade.core.boot.file.BladeFile;
import org.springblade.core.boot.file.BladeFileUtil;
import org.springblade.core.secure.BladeUser;
import org.springblade.core.secure.utils.SecureUtil;
import org.springblade.core.tool.api.R;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.propertyeditors.CustomDateEditor;
import org.springframework.web.bind.ServletRequestDataBinder;
import org.springframework.web.bind.annotation.InitBinder;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.http.HttpServletRequest;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

/**
 * Blade控制器封装类
 */
public class BladeController {

    /**
     * ============================     BINDER    =================================================
     */

    @InitBinder
    protected void initBinder(ServletRequestDataBinder binder) {
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        dateFormat.setLenient(false);
        binder.registerCustomEditor(Date.class, new CustomDateEditor(dateFormat, false));
    }

    /**
     * ============================     REQUEST    =================================================
     */

    @Autowired
    private HttpServletRequest request;

    /**
     * 获取request
     */
    public HttpServletRequest getRequest() {
        return this.request;
    }

    /**
     * 获取当前用户
     *
     * @return
     */
    public BladeUser getUser() {
        return SecureUtil.getUser(request);
    }

    /** ============================     API_RESULT    =================================================  */

    /**
     * 返回ApiResult
     *
     * @param data
     * @return R
     */
    public <T> R<T> data(T data) {
        return R.data(data);
    }

    /**
     * 返回ApiResult
     *
     * @param data
     * @param message
     * @return R
     */
    public <T> R<T> data(T data, String message) {
        return R.data(data, message);
    }

    /**
     * 返回ApiResult
     *
     * @param data
     * @param message
     * @param code
     * @return R
     */
    public <T> R<T> data(T data, String message, int code) {
        return R.data(code, data, message);
    }

    /**
     * 返回ApiResult
     *
     * @param message
     * @return R
     */
    public R success(String message) {
        return R.success(message);
    }

    /**
     * 返回ApiResult
     *
     * @param message
     * @return R
     */
    public R failure(String message) {
        return R.failure(message);
    }

    /**
     * 返回ApiResult
     *
     * @param flag
     * @return R
     */
    public R status(boolean flag) {
        return R.status(flag);
    }


    /**============================     FILE    =================================================  */

    /**
     * 获取BladeFile封装类
     *
     * @param file
     * @return
     */
    public BladeFile getFile(MultipartFile file) {
        return BladeFileUtil.getFile(file);
    }

    /**
     * 获取BladeFile封装类
     *
     * @param file
     * @param dir
     * @return
     */
    public BladeFile getFile(MultipartFile file, String dir) {
        return BladeFileUtil.getFile(file, dir);
    }

    /**
     * 获取BladeFile封装类
     *
     * @param file
     * @param dir
     * @param path
     * @param virtualPath
     * @return
     */
    public BladeFile getFile(MultipartFile file, String dir, String path, String virtualPath) {
        return BladeFileUtil.getFile(file, dir, path, virtualPath);
    }

    /**
     * 获取BladeFile封装类
     *
     * @param files
     * @return
     */
    public List<BladeFile> getFiles(List<MultipartFile> files) {
        return BladeFileUtil.getFiles(files);
    }

    /**
     * 获取BladeFile封装类
     *
     * @param files
     * @param dir
     * @return
     */
    public List<BladeFile> getFiles(List<MultipartFile> files, String dir) {
        return BladeFileUtil.getFiles(files, dir);
    }

    /**
     * 获取BladeFile封装类
     *
     * @param files
     * @param path
     * @param virtualPath
     * @return
     */
    public List<BladeFile> getFiles(List<MultipartFile> files, String dir, String path, String virtualPath) {
        return BladeFileUtil.getFiles(files, dir, path, virtualPath);
    }


}