package org.springblade.mdm.flow.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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.commons.lang3.SerializationException;
import org.apache.commons.lang3.StringUtils;
import org.flowable.engine.RuntimeService;
import org.flowable.engine.TaskService;
import org.flowable.engine.runtime.ProcessInstance;
import org.flowable.task.api.Task;
import org.springblade.core.log.exception.ServiceException;
import org.springblade.core.secure.utils.AuthUtil;
import org.springblade.core.tool.api.R;
import org.springblade.core.tool.support.Kv;
import org.springblade.core.tool.utils.DateUtil;
import org.springblade.core.tool.utils.Func;
import org.springblade.core.tool.utils.StringUtil;
import org.springblade.mdm.flow.constants.FlowContants;
import org.springblade.mdm.flow.entity.ApproveRecord;
import org.springblade.mdm.flow.excution.StartDispatcher;
import org.springblade.mdm.flow.service.ApproveRecordService;
import org.springblade.mdm.flow.service.FlowCommonService;
import org.springblade.mdm.flow.service.FlowProgramFileService;
import org.springblade.mdm.flow.service.TaskDispatchService;
import org.springblade.mdm.flow.service.execute.AbstractFlowCompleteService;
import org.springblade.mdm.flow.service.execute.BatchDispatchService;
import org.springblade.mdm.flow.service.execute.DefaultFlowCompleteService;
import org.springblade.mdm.flow.service.execute.TryFlowCompleteService;
import org.springblade.mdm.flow.vo.BatchDispatchVO;
import org.springblade.mdm.flow.vo.TaskAssignVO;
import org.springblade.mdm.program.entity.ProcessProgRef;
import org.springblade.mdm.program.service.NcNodeAutoCreateService;
import org.springblade.mdm.program.service.ProcessProgRefService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

@Slf4j
@RestController
@AllArgsConstructor
@RequestMapping("/flow/dispatch")
@Tag(name = "派工流程", description = "派工流程")
public class DispatchController {

	private final StartDispatcher dispatcher;

	private final TaskService taskService;
	private final RuntimeService runtimeService;
	private final ProcessProgRefService processProgRefService;

	private final ApproveRecordService approveRecordService;
	private final FlowProgramFileService flowProgramFileService;


	private final TryFlowCompleteService tryFlowCompleteService;
	private final DefaultFlowCompleteService defaultFlowCompleteService;
	private final TaskDispatchService taskDispatchService;
	private final BatchDispatchService dispatchService;

	/**
	 * 发起派工流程
	 */
	@PostMapping("/start")
	@Operation(summary = "任务计划(派工流程)", description = "启动派工流程")
	public R<Boolean> start(@RequestBody TaskAssignVO startVO) {
		try {
			long id= taskDispatchService.saveTask(startVO);
			String instId = dispatcher.start(startVO);
			taskDispatchService.updateSuccess(id,instId);
			return R.data(true);
		}catch(Exception e){
			return R.fail(e.getMessage());
		}

	}

	AbstractFlowCompleteService getActualService(String processInstanceId){
		ProcessInstance inst = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
		if(inst.getProcessDefinitionKey().equals(FlowContants.TRY_PROCESS_KEY) || inst.getProcessDefinitionKey().equals(FlowContants.CURE_PROCESS_KEY) || inst.getProcessDefinitionKey().equals(FlowContants.REPLACE_PROCESS_KEY)){
			return tryFlowCompleteService;
		}else{
			return defaultFlowCompleteService;
		}
	}
	@Operation(summary = "完成任务", description = "流向下一个节点")
	@PostMapping("completeTask")
	public R<Void> completeTask(String taskId, String processInstanceId, String comment,@Parameter(name = "variables", description = "任务变量") @RequestBody Map<String, Object> variables) {
		try {
			AbstractFlowCompleteService completeService = getActualService(processInstanceId);
			completeService.completeTask(taskId, processInstanceId, comment, variables);


			return R.success("流程提交成功");
		}catch(Exception e){
			return R.fail(e.getMessage());
		}


	}

	@Operation(summary = "手动批量派工", description = "组长手动批量派工")
	@PostMapping("batchDispatch")
	public R<Void> batchDispatch(@RequestBody BatchDispatchVO batchDispatchVO) {
		try {
			dispatchService.batchDispatchTask(batchDispatchVO);
			return R.success("流程提交成功");
		}catch(Exception e){
			return R.fail(e.getMessage());
		}

	}

	@Operation(summary = "自动批量派工", description = "组长批量派工，后端自动查找处理人")
	@PostMapping("batchDispatchAuto")
	public R<Void> batchDispatchAuto(@RequestBody BatchDispatchVO batchDispatchVO) {
		try {
			dispatchService.batchAutoDispatchTask(batchDispatchVO);
			return R.success("流程提交成功");
		}catch(Exception e){
			return R.fail(e.getMessage());
		}

	}

	@Operation(summary = "批量审批", description = "高师批量审批")
	@PostMapping("batchApprove")
	public R<Void> batchApprove(@RequestBody BatchDispatchVO batchDispatchVO) {
		try {
			dispatchService.batchApprove(batchDispatchVO);
			return R.success("流程提交成功");
		}catch(Exception e){
			return R.fail(e.getMessage());
		}

	}
	/*
	void addApproveRecord(String taskId,String comment,Map<String, Object> variables){
		String operateResult = variables.get("approve")+"";

		Task task = taskService.createTaskQuery()
			.taskId(taskId)
			.singleResult();
		approveRecordService.saveApproveRecords(task,operateResult,comment);

	}*/
}