package com.juick.service;

import com.juick.Attachment;
import com.juick.Message;
import com.juick.Photo;
import org.springframework.util.StringUtils;

import java.io.File;
import java.nio.file.Paths;

public class MockImagesService implements ImagesService {
    @Override
    public void setAttachmentMetadata(String imgDir, String baseUrl, Message msg) throws Exception {
        if (!StringUtils.isEmpty(msg.getAttachmentType())) {
            Photo photo = new Photo();
            if (msg.getRid()> 0) {
                photo.setSmall(String.format("%sphotos-512/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
                photo.setMedium(String.format("%sphotos-1024/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
                photo.setThumbnail(String.format("%sps/%d-%d.%s", baseUrl, msg.getMid(), msg.getRid(), msg.getAttachmentType()));
            } else {
                photo.setSmall(String.format("%sphotos-512/%d.%s", baseUrl, msg.getMid(), msg.getAttachmentType()));
                photo.setMedium(String.format("%sphotos-1024/%d.%s", baseUrl, msg.getMid(), msg.getAttachmentType()));
                photo.setThumbnail(String.format("%sps/%d.%s", baseUrl, msg.getMid(), msg.getAttachmentType()));
            }
            msg.setPhoto(photo);
            StringBuilder builder = new StringBuilder();
            builder.append(baseUrl);
            builder.append(msg.getAttachmentType().equals("mp4") ? "video" : "p");
            builder.append("/").append(msg.getMid());
            if (msg.getRid() > 0) {
                builder.append("-").append(msg.getRid());
            }
            builder.append(".").append(msg.getAttachmentType());
            String originalUrl =  builder.toString();

            Attachment original = new Attachment();
            original.setUrl(originalUrl);
            original.setHeight(2048);
            original.setWidth(2048);

            Attachment medium = new Attachment();
            medium.setUrl(photo.getMedium());
            medium.setWidth(1024);
            medium.setHeight(1024);
            original.setMedium(medium);

            Attachment small = new Attachment();
            small.setUrl(photo.getSmall());
            small.setWidth(1024);
            small.setHeight(1024);
            original.setSmall(small);

            Attachment thumb = new Attachment();
            thumb.setUrl(photo.getMedium());
            thumb.setWidth(1024);
            thumb.setHeight(1024);
            original.setThumbnail(thumb);

            msg.setAttachment(original);
        }
    }
}