package com.ruoyi.device.service.impl;

import com.ruoyi.device.domain.api.*;
import com.ruoyi.device.domain.model.*;
import com.ruoyi.device.domain.model.thingsboard.AttributeMap;
import com.ruoyi.device.domain.model.thingsboard.TelemetryMap;
import com.ruoyi.device.domain.model.thingsboard.TelemetryValue;
import com.ruoyi.device.domain.model.thingsboard.tuoheng.constants.TuohengDeviceAttributes;
import com.ruoyi.device.domain.model.thingsboard.tuoheng.constants.TuohengDeviceTelemetry;
import com.ruoyi.device.service.api.IBufferDeviceService;
import com.ruoyi.device.service.dto.AircraftDetailDTO;
import com.ruoyi.device.service.dto.DockDetailDTO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * 拓恒设备缓冲服务实现
 * 专门处理拓恒设备的数据整合
 *
 * @author ruoyi
 * @date 2026-02-04Ï
 */
@Service("tuohengBufferDeviceService")
@Slf4j
public class TuohengBufferDeviceImpl implements IBufferDeviceService {

    @Autowired
    private IDockDomain dockDomain;

    @Autowired
    private IDeviceDomain deviceDomain;

    @Autowired
    private IAircraftDomain aircraftDomain;

    @Autowired
    private IDockAircraftDomain dockAircraftDomain;

    @Autowired
    private IThingsBoardDomain thingsBoardDomain;

    @Override
    public DockDetailDTO getDockDetailById(Long dockId) {
        log.info("获取拓恒机场详情: dockId={}", dockId);

        // 查询机场基础信息
        Dock dock = dockDomain.selectDockByDockId(dockId);
        if (dock == null) {
            log.warn("机场不存在: dockId={}", dockId);
            return null;
        }

        // 查询设备信息
        Device device = deviceDomain.selectDeviceByDeviceId(dock.getDeviceId());
        if (device == null) {
            log.warn("机场对应的设备不存在: deviceId={}", dock.getDeviceId());
            return null;
        }

        // 检查是否是拓恒设备
        if (!"tuoheng".equals(device.getDeviceManufacturer())) {
            log.warn("设备不是拓恒厂商: deviceId={}, manufacturer={}",
                device.getDeviceId(), device.getDeviceManufacturer());
            return null;
        }

        // 构建机场详情DTO
        DockDetailDTO dto = new DockDetailDTO();
        dto.setDockId(dock.getDockId());
        dto.setDockName(dock.getDockName());
        dto.setDockLocation(dock.getDockLocation());
        dto.setDockIotId(device.getIotDeviceId());
        dto.setSnNumber(device.getDeviceSn());
        dto.setBindTime(device.getCreateTime().getTime());

        // 获取ThingsBoard数据并填充到DTO
        fillTuohengDockDetail(dto, device.getIotDeviceId());

        // 查询关联的无人机
        List<DockAircraft> aircrafts = dockAircraftDomain.selectDockAircraftByDockId(dockId);
        if (!CollectionUtils.isEmpty(aircrafts)) {
            DockAircraft dockAircraft = aircrafts.get(0);
            Aircraft aircraft = aircraftDomain.selectAircraftByAircraftId(dockAircraft.getAircraftId());
            if (aircraft != null) {
                dto.setAircraftId(aircraft.getAircraftId());
                dto.setAircraftName(aircraft.getAircraftName());

                Device airDevice = deviceDomain.selectDeviceByDeviceId(aircraft.getDeviceId());
                if (airDevice != null) {
                    dto.setAircraftIotId(airDevice.getIotDeviceId());

                    // 填充无人机状态信息
                    fillTuohengAircraftStatus(dto, airDevice.getIotDeviceId());
                }
            }
        }

        return dto;
    }

    @Override
    public AircraftDetailDTO getAircraftDetailById(Long aircraftId) {
        log.info("获取拓恒无人机详情: aircraftId={}", aircraftId);

        // 查询无人机基础信息
        Aircraft aircraft = aircraftDomain.selectAircraftByAircraftId(aircraftId);
        if (aircraft == null) {
            log.warn("无人机不存在: aircraftId={}", aircraftId);
            return null;
        }

        // 查询设备信息
        Device device = deviceDomain.selectDeviceByDeviceId(aircraft.getDeviceId());
        if (device == null) {
            log.warn("无人机对应的设备不存在: deviceId={}", aircraft.getDeviceId());
            return null;
        }

        // 检查是否是拓恒设备
        if (!"tuoheng".equals(device.getDeviceManufacturer())) {
            log.warn("设备不是拓恒厂商: deviceId={}, manufacturer={}",
                device.getDeviceId(), device.getDeviceManufacturer());
            return null;
        }

        // 构建无人机详情DTO
        AircraftDetailDTO dto = new AircraftDetailDTO();
        dto.setAircraftId(aircraft.getAircraftId());
        dto.setAircraftName(aircraft.getAircraftName());
        dto.setSnNumber(device.getDeviceSn());
        dto.setBindTime(device.getCreateTime().getTime());

        // 获取ThingsBoard数据并填充到DTO
        fillTuohengAircraftDetail(dto, device.getIotDeviceId());

        return dto;
    }

    @Override
    public Map<Long, DockDetailDTO> getDockDetailsByIds(List<Long> dockIds) {
        if (CollectionUtils.isEmpty(dockIds)) {
            return new HashMap<>();
        }

        Map<Long, DockDetailDTO> resultMap = new HashMap<>(dockIds.size());

        for (Long dockId : dockIds) {
            try {
                DockDetailDTO dto = getDockDetailById(dockId);
                if (dto != null) {
                    resultMap.put(dockId, dto);
                }
            } catch (Exception e) {
                log.error("获取拓恒机场详情失败, dockId: {}", dockId, e);
            }
        }

        return resultMap;
    }

    @Override
    public Map<Long, AircraftDetailDTO> getAircraftDetailsByIds(List<Long> aircraftIds) {
        if (CollectionUtils.isEmpty(aircraftIds)) {
            return new HashMap<>();
        }

        Map<Long, AircraftDetailDTO> resultMap = new HashMap<>(aircraftIds.size());

        for (Long aircraftId : aircraftIds) {
            try {
                AircraftDetailDTO dto = getAircraftDetailById(aircraftId);
                if (dto != null) {
                    resultMap.put(aircraftId, dto);
                }
            } catch (Exception e) {
                log.error("获取拓恒无人机详情失败, aircraftId: {}", aircraftId, e);
            }
        }

        return resultMap;
    }

    /**
     * 填充拓恒机场详情数据
     *
     * @param dto 机场详情DTO
     * @param iotDeviceId ThingsBoard设备ID
     */
    private void fillTuohengDockDetail(DockDetailDTO dto, String iotDeviceId) {
        try {
            // 获取拓恒设备属性
            AttributeMap attributes = thingsBoardDomain.getPredefinedTuohengDeviceAttributes(iotDeviceId);
            // 获取拓恒设备遥测数据
            TelemetryMap telemetry = thingsBoardDomain.getPredefinedTuohengDeviceTelemetry(iotDeviceId);

            // 设置在线状态
            Boolean isActive = attributes.get(TuohengDeviceAttributes.ACTIVE).orElse(false);
            if (isActive) {
                telemetry.get(TuohengDeviceTelemetry.STATUS).ifPresent(statusValue -> {
                    String status = statusValue.getValue();
                    dto.setDockStatus("online".equals(status) ? "IDLE" : "OFFLINE");
                });
            } else {
                dto.setDockStatus("OFFLINE");
            }

            // 设置舱内温度和湿度
            telemetry.get(TuohengDeviceTelemetry.NEST_INNER_TEMP)
                    .ifPresent(value -> dto.setCabinTemperature(value.getValue()));
            telemetry.get(TuohengDeviceTelemetry.NEST_INNER_HUM)
                    .ifPresent(value -> dto.setCabinHumidity(value.getValue()));

            // 设置环境数据
            telemetry.get(TuohengDeviceTelemetry.NEST_INNER_TEMP)
                    .ifPresent(value -> dto.setEnvironmentTemperature(value.getValue()));
            telemetry.get(TuohengDeviceTelemetry.WEATHER_WIND_SPEED)
                    .ifPresent(value -> dto.setWindSpeed(value.getValue()));
            telemetry.get(TuohengDeviceTelemetry.WEATHER_RAINFALL)
                    .ifPresent(value -> dto.setRainfall(value.getValue()));

            // 设置电池信息
            telemetry.get(TuohengDeviceTelemetry.BATTERY_LEVEL)
                    .ifPresent(value -> dto.setCapacity_percent(value.getValue()));

            // 设置充电状态
            telemetry.get(TuohengDeviceTelemetry.BATTERY_B_CHARGING)
                    .ifPresent(value -> {
                        dto.setChargingStatus(value.getValue() == 1 ? "CHARGING" : "FREE");
                    });

            log.debug("拓恒机场详情填充完成: iotDeviceId={}", iotDeviceId);
        } catch (Exception e) {
            log.error("填充拓恒机场详情失败: iotDeviceId={}, error={}", iotDeviceId, e.getMessage(), e);
        }
    }

    /**
     * 填充拓恒无人机状态信息（用于机场详情中的无人机状态）
     *
     * @param dto 机场详情DTO
     * @param aircraftIotDeviceId 无人机ThingsBoard设备ID
     */
    private void fillTuohengAircraftStatus(DockDetailDTO dto, String aircraftIotDeviceId) {
        try {
            // 获取拓恒无人机遥测数据
            TelemetryMap telemetry = thingsBoardDomain.getPredefinedTuohengDeviceTelemetry(aircraftIotDeviceId);

            // 设置无人机状态 - 根据 armed 状态判断
            telemetry.get(TuohengDeviceTelemetry.ARMED).ifPresent(armedValue -> {
                String armed = armedValue.getValue();
                if ("true".equals(armed) || "1".equals(armed)) {
                    dto.setAircraftStatus("IN_MISSION"); // 解锁状态表示在任务中
                } else {
                    dto.setAircraftStatus("POWER_ON_IN_CABIN"); // 未解锁表示在舱内待机
                }
            });

            // 设置作业架次 - 暂时设置为0，拓恒设备可能没有这个数据
            dto.setMissionCount(0);

            log.debug("拓恒无人机状态填充完成: aircraftIotDeviceId={}", aircraftIotDeviceId);
        } catch (Exception e) {
            log.error("填充拓恒无人机状态失败: aircraftIotDeviceId={}, error={}",
                    aircraftIotDeviceId, e.getMessage(), e);
        }
    }

    /**
     * 填充拓恒无人机详情数据
     *
     * @param dto 无人机详情DTO
     * @param iotDeviceId ThingsBoard设备ID
     */
    private void fillTuohengAircraftDetail(AircraftDetailDTO dto, String iotDeviceId) {
        try {
            // 获取拓恒设备属性
            AttributeMap attributes = thingsBoardDomain.getPredefinedTuohengDeviceAttributes(iotDeviceId);
            // 获取拓恒设备遥测数据
            TelemetryMap telemetry = thingsBoardDomain.getPredefinedTuohengDeviceTelemetry(iotDeviceId);

            // 设置无人机状态
            telemetry.get(TuohengDeviceTelemetry.ARMED).ifPresent(armedValue -> {
                String armed = armedValue.getValue();
                if ("true".equals(armed) || "1".equals(armed)) {
                    dto.setAircraftStatus("IN_MISSION");
                } else {
                    dto.setAircraftStatus("POWER_ON_IN_CABIN");
                }
            });

            // 设置作业架次 - 暂时设置为0
            dto.setMissionCount(0);

            // 设置GPS信号
            telemetry.get(TuohengDeviceTelemetry.SAT_COUNT)
                    .ifPresent(value -> dto.setGpsSignal(value.getValue()));

            // 设置电池信息
            telemetry.get(TuohengDeviceTelemetry.BATTERY_REMAIN)
                    .ifPresent(value -> dto.setBatteryLevel(value.getValue()));

            telemetry.get(TuohengDeviceTelemetry.VOLTAGE)
                    .ifPresent(value -> {
                        Double voltage = value.getValue();
                        if (voltage != null) {
                            dto.setVoltage(voltage.intValue());
                        }
                    });

            // 设置飞行时长（秒）
            telemetry.get(TuohengDeviceTelemetry.FLIGHT_TIME)
                    .ifPresent(value -> dto.setFlightDuration(value.getValue()));

            log.debug("拓恒无人机详情填充完成: iotDeviceId={}", iotDeviceId);
        } catch (Exception e) {
            log.error("填充拓恒无人机详情失败: iotDeviceId={}, error={}", iotDeviceId, e.getMessage(), e);
        }
    }
}