package com.mes.interaction.impl;

import com.mes.device.entity.DeviceConfig;
import com.mes.interaction.BaseDeviceLogicHandler;
import com.mes.device.service.DevicePlcOperationService;
import com.mes.device.vo.DevicePlcVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;

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

/**
 * 大理片设备逻辑处理器
 * 
 * @author mes
 * @since 2025-01-XX
 */
@Slf4j
@Component
public class LargeGlassLogicHandler extends BaseDeviceLogicHandler {

    public LargeGlassLogicHandler(DevicePlcOperationService devicePlcOperationService) {
        super(devicePlcOperationService);
    }

    @Override
    public String getDeviceType() {
        return DeviceConfig.DeviceType.LARGE_GLASS;
    }

    @Override
    protected DevicePlcVO.OperationResult doExecute(
            DeviceConfig deviceConfig,
            String operation,
            Map<String, Object> params,
            Map<String, Object> logicParams) {

        log.info("执行大理片设备操作: deviceId={}, operation={}", deviceConfig.getId(), operation);

        switch (operation) {
            case "processGlass":
                return handleProcessGlass(deviceConfig, params, logicParams);
            case "triggerRequest":
                return handleTriggerRequest(deviceConfig, params, logicParams);
            case "triggerReport":
                return handleTriggerReport(deviceConfig, params, logicParams);
            case "reset":
                return handleReset(deviceConfig, params, logicParams);
            default:
                log.warn("不支持的操作类型: {}", operation);
                return DevicePlcVO.OperationResult.builder()
                        .success(false)
                        .message("不支持的操作: " + operation)
                        .build();
        }
    }

    /**
     * 处理玻璃加工操作
     */
    private DevicePlcVO.OperationResult handleProcessGlass(
            DeviceConfig deviceConfig,
            Map<String, Object> params,
            Map<String, Object> logicParams) {

        // 从逻辑参数中获取配置
        Integer glassSize = getLogicParam(logicParams, "glassSize", 2000);
        Integer processingTime = getLogicParam(logicParams, "processingTime", 5000);
        Boolean autoProcess = getLogicParam(logicParams, "autoProcess", true);

        // 从运行时参数中获取数据
        String glassId = (String) params.get("glassId");
        Integer processType = (Integer) params.get("processType");
        Boolean triggerRequest = (Boolean) params.getOrDefault("triggerRequest", autoProcess);

        // 构建写入数据
        Map<String, Object> payload = new HashMap<>();
        
        if (glassId != null) {
            payload.put("plcGlassId", glassId);
        }
        
        if (processType != null) {
            payload.put("processType", processType);
        }

        // 自动触发请求
        if (triggerRequest != null && triggerRequest) {
            payload.put("plcRequest", 1);
        }

        log.info("大理片玻璃加工: deviceId={}, glassId={}, processType={}", 
                deviceConfig.getId(), glassId, processType);

        return devicePlcOperationService.writeFields(
                deviceConfig.getId(), 
                payload, 
                "大理片-玻璃加工"
        );
    }

    /**
     * 处理触发请求操作
     */
    private DevicePlcVO.OperationResult handleTriggerRequest(
            DeviceConfig deviceConfig,
            Map<String, Object> params,
            Map<String, Object> logicParams) {

        Map<String, Object> payload = new HashMap<>();
        payload.put("plcRequest", 1);
        
        log.info("大理片触发请求: deviceId={}", deviceConfig.getId());
        return devicePlcOperationService.writeFields(
                deviceConfig.getId(),
                payload,
                "大理片-触发请求"
        );
    }

    /**
     * 处理触发汇报操作
     */
    private DevicePlcVO.OperationResult handleTriggerReport(
            DeviceConfig deviceConfig,
            Map<String, Object> params,
            Map<String, Object> logicParams) {

        Map<String, Object> payload = new HashMap<>();
        payload.put("plcReport", 1);
        
        log.info("大理片触发汇报: deviceId={}", deviceConfig.getId());
        return devicePlcOperationService.writeFields(
                deviceConfig.getId(),
                payload,
                "大理片-触发汇报"
        );
    }

    /**
     * 处理重置操作
     */
    private DevicePlcVO.OperationResult handleReset(
            DeviceConfig deviceConfig,
            Map<String, Object> params,
            Map<String, Object> logicParams) {

        Map<String, Object> payload = new HashMap<>();
        payload.put("plcRequest", 0);
        payload.put("plcReport", 0);
        
        log.info("大理片重置: deviceId={}", deviceConfig.getId());
        return devicePlcOperationService.writeFields(
                deviceConfig.getId(),
                payload,
                "大理片-重置"
        );
    }

    @Override
    public String validateLogicParams(DeviceConfig deviceConfig) {
        Map<String, Object> logicParams = parseLogicParams(deviceConfig);
        
        // 验证必填参数
        Integer glassSize = getLogicParam(logicParams, "glassSize", null);
        if (glassSize != null && glassSize <= 0) {
            return "玻璃尺寸(glassSize)必须大于0";
        }

        Integer processingTime = getLogicParam(logicParams, "processingTime", null);
        if (processingTime != null && processingTime < 0) {
            return "处理时间(processingTime)不能为负数";
        }

        return null; // 验证通过
    }

    @Override
    public String getDefaultLogicParams() {
        Map<String, Object> defaultParams = new HashMap<>();
        defaultParams.put("glassSize", 2000);
        defaultParams.put("processingTime", 5000);
        defaultParams.put("autoProcess", true);
        defaultParams.put("maxRetryCount", 3);
        
        try {
            return objectMapper.writeValueAsString(defaultParams);
        } catch (Exception e) {
            log.error("生成默认逻辑参数失败", e);
            return "{}";
        }
    }
}