package org.springblade.mdm.flow.controller;

import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.tika.utils.StringUtils;
import org.springblade.core.tenant.annotation.NonDS;
import org.springblade.core.tool.api.R;
import org.springblade.mdm.flow.entity.FlowProgramFile;
import org.springblade.mdm.flow.service.FlowProgramFileService;
import org.springblade.mdm.program.entity.NcNode;
import org.springblade.mdm.program.service.NcNodeService;
import org.springblade.mdm.program.service.ProgramFlowStatusQueryService;
import org.springblade.mdm.program.vo.CompareDataVO;
import org.springframework.web.bind.annotation.*;

/**
 * 程序节点
 *
 * @author yangys
 */
@NonDS
@RestController
@RequestMapping("/flow/file")
@AllArgsConstructor
@Tag(name = "流程文件", description = "流程文件")
@Slf4j
public class FlowFileController {
	private final NcNodeService ncNodeService;
	private final ProgramFlowStatusQueryService programFlowStatusQueryService;
	private final FlowProgramFileService flowProgramFileService;

	@GetMapping("/compare-with-try")
	@Operation(summary = "对比当前文件与之前试切版本的内容", description = "查询对比的2个文本内容")
	public R<CompareDataVO> compareWithTry(@Parameter(description="文件id)")Long fileId) {
		CompareDataVO vo = new CompareDataVO();
		FlowProgramFile flowFile = flowProgramFileService.getById(fileId);
		try {
			vo.setContent1(flowProgramFileService.getFileContent(fileId));

			NcNode pkgNode = ncNodeService.getByProcessInstanceId(flowFile.getProcessInstanceId());
			NcNode programNode = ncNodeService.getLastEditionProgramFile(flowFile.getName(), pkgNode.getId());
			if (programNode != null && programNode.getFlowProgramFileId() != null) {
				vo.setContent2(flowProgramFileService.getFileContent(programNode.getFlowProgramFileId()));
			}else{
				vo.setContent2(StringUtils.EMPTY);
			}
		}catch(Exception e) {
			log.error("获取比对内容错误",e);
		}
		return R.data(vo);
	}
}