package com.cmvr.inspection.service;

import com.cmvr.common.exception.GlobalException;
import com.cmvr.common.robot.RobotEndpoint;
import com.cmvr.common.robot.RobotEndpointResolver;
import com.cmvr.inspection.domain.InspectionRobot;
import com.cmvr.inspection.mapper.InspectionRobotMapper;
import lombok.RequiredArgsConstructor;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
@RequiredArgsConstructor
public class InspectionRobotEndpointResolver implements RobotEndpointResolver {

    private final InspectionRobotMapper robotMapper;

    @Override
    public RobotEndpoint resolve(String robotId) {
        String normalized = StringUtils.trimToNull(robotId);
        if (normalized == null) {
            throw new GlobalException("机器人ID不能为空");
        }
        List<InspectionRobot> robots = robotMapper.selectByRobotId(normalized);
        if (robots.isEmpty()) {
            throw new GlobalException("机器人不存在：" + normalized);
        }
        if (robots.size() > 1) {
            throw new GlobalException("机器人ID存在重复数据：" + normalized);
        }
        InspectionRobot robot = robots.get(0);
        if ("1".equals(robot.getArchivedStatus())) {
            throw new GlobalException("机器人已归档：" + normalized);
        }
        if (!"1".equals(robot.getConnectStatus())) {
            throw new GlobalException("机器人当前离线：" + normalized);
        }
        if (StringUtils.isBlank(robot.getIpAddress()) || robot.getPort() == null) {
            throw new GlobalException("机器人尚未上报gRPC地址：" + normalized);
        }
        return new RobotEndpoint(robot.getIpAddress(), robot.getPort().intValue());
    }
}