package com.galaxis.rcs;

import com.galaxis.rcs.common.entity.AddTaskRequest;
import com.galaxis.rcs.common.entity.AddTaskResult;
import com.galaxis.rcs.common.enums.LCCDirection;
import com.galaxis.rcs.connector.cl2.Cl2Item;
import com.galaxis.rcs.plan.path.PathUtils;
import com.google.common.base.Strings;
import com.yvan.logisticsModel.LogisticsRuntime;
import com.yvan.logisticsModel.LogisticsRuntimeService;
import com.yvan.logisticsModel.StaticItem;
import com.yvan.workbench.SpringContext;
import com.yvan.workbench.model.entity.LccProject;
import com.yvan.workbench.service.LccMapService;
import lombok.SneakyThrows;
import lombok.extern.slf4j.Slf4j;
import org.clever.core.Conv;
import org.clever.core.json.JsonWrapper;
import org.clever.core.mapper.JacksonMapper;
import org.clever.data.jdbc.DaoFactory;
import org.clever.data.jdbc.QueryDSL;
import org.clever.data.jdbc.querydsl.utils.QueryDslUtils;

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

import static com.galaxis.rcs.common.query.QLccBasExecutor.lccBasExecutor;

/**
 * RCS 对外API调用类
 */
@Slf4j
public class RCSService {
    public static void ok() {
    }

    /**
     * 添加任务
     */
    public static AddTaskResult addTask(String projectUuid, long envId, AddTaskRequest request) {
        AddTaskResult result = new AddTaskResult();

        LogisticsRuntime logisticsRuntime = LogisticsRuntimeService.INSTANCE.getByProjectEnv(projectUuid, envId);
        String bizTaskId = logisticsRuntime.taskService.addBizTask(request);
        result.bizTaskId = bizTaskId;

        return result;
    }

    @SneakyThrows
    public static void projectStart(String projectUuid, Long envId) {
        LogisticsRuntime runtime = LogisticsRuntimeService.INSTANCE.getByProjectEnv(projectUuid, envId);

        if (runtime != null) {
            log.info("Project {} with envId {} is already started.", projectUuid, envId);
            return;
        }

        var lccMapService = SpringContext.HOLDER.getBean(LccMapService.class);
        var project = lccMapService.getProjectById(projectUuid);
        if (project == null) {
            throw new RuntimeException("Project not found: " + projectUuid);
        }
        if (project.getOtherData().isEmpty()) {
            throw new RuntimeException("Project " + projectUuid + " has no data.");
        }
        if (project.getDirectoryData().length == 0) {
            throw new RuntimeException("Project " + projectUuid + " has no catalog data.");
        }

        var env = lccMapService.getEnvById(projectUuid, envId);
        if (env.getEnvConfig() == null) {
            throw new RuntimeException("Project " + projectUuid + " envId " + envId + " has no envConfig data.");
        }

        runtime = LogisticsRuntimeService.INSTANCE.create(project, env);

        // 获取所有楼层数据
        for (LccProject.CatalogGroup floor : project.getDirectoryData()) {
            for (LccProject.CatalogItem item : floor.getItems()) {
                String catalogCode = item.getCatalogCode();
                if (Strings.isNullOrEmpty(catalogCode)) {
                    continue;
                }
                // 读取楼层数据
                String floorJson = lccMapService.loadFloor(projectUuid, catalogCode);
                if (!Strings.isNullOrEmpty(floorJson)) {
                    List<Map<String, Object>> items = JacksonMapper.getInstance().fromJson(floorJson, List.class);
                    runtime.loadMap(catalogCode, items);
                }
            }
        }

        // 读取所有的库存

        // 读取所有的执行器

        // 读取地图上所有的车
        final QueryDSL queryDSL = DaoFactory.getQueryDSL();
        var list = queryDSL.select(QueryDslUtils.linkedMap(
                lccBasExecutor.executorId,
                lccBasExecutor.virtualLocationAt,
                lccBasExecutor.virtualExecutorPayload
            ))
            .from(lccBasExecutor)
            .where(lccBasExecutor.envId.eq(envId))
            .where(lccBasExecutor.isActive.eq(true))
            .fetch();

        for (var item : list) {
            // 车的属性
            String payload = Conv.asString(item.get("virtual_executor_payload"));
            /**
             * {
             *     "id": "3",
             *     "t": "cl2",
             *     "v": true,
             *     "dt": {
             *       "ptrWidth": 1.5,
             *       "ptrDepth": 1.5,
             *       "ptrHeight": 1.98
             *     }
             *   }
             */
            JsonWrapper jwPayload = new JsonWrapper(payload);

            String wayPointId = "";
            String direction = "";
            if (env.getIsVirtual()) {
                // 如果是虚拟车，需要读取虚拟姿态
                String virtualLocationAt = Conv.asString(item.get("virtual_location_at"));
                if (Strings.isNullOrEmpty(virtualLocationAt)) {
                    log.warn("Virtual location at is null for executorId: {}", item.get("executor_id"));
                    continue; // 跳过虚拟位置为空的执行器
                }

                if (!virtualLocationAt.contains(":")) {
                    log.warn("Invalid virtual_location_at format: {}, id:{}", virtualLocationAt, item.get("executor_id"));
                    continue; // 跳过格式不正确的虚拟位置
                }

                String[] parts = virtualLocationAt.split(":");
                wayPointId = parts[0];
                direction = parts[1];

                if(Strings.isNullOrEmpty(wayPointId)){
                    log.warn("wayPointId is empty for executorId: {}", item.get("executor_id"));
                    continue; // 跳过wayPointId为空的执行器
                }

                if(Strings.isNullOrEmpty(direction)) {
                    log.warn("direction is empty for executorId: {}", item.get("executor_id"));
                    continue; // 跳过方向为空的执行器
                }
            }

            switch (jwPayload.asStr("t")) {
                case "cl2":
                case "clx":
                    // 处理 CL2 或 CLX 类型的执行器
                    // 车所在的标记位置，及方向 11_4:RIGHT
                    var eitem = new Cl2Item(runtime, (Map<String, Object>) jwPayload.getInnerMap());

                    // 找到地标位置
                    StaticItem staticItem = runtime.getStaticItemById(wayPointId);
                    if (staticItem != null) {
                        eitem.logicX = staticItem.logicX;
                        eitem.logicY = staticItem.logicY;
                        eitem.direction = PathUtils.convertDirectionToPtrDiretion(LCCDirection.fromString(direction));

                    } else {
                        log.warn("Static item not found for wayPointId: {}", wayPointId);
                    }
                    runtime.executorItemMap.put(eitem.getId(), eitem);
                    break;

                default:
                    log.warn("Unknown executor type: {}", jwPayload.asStr("t"));
                    continue; // 跳过未知类型
            }
        }

        runtime.start();
    }

//    /**
//     * 初始化RCS服务
//     */
//    public void init() {
//        this.createAutoStartEnv();
//    }
//
//    /**
//     * 加载所有自动启动的环境和楼层数据
//     * 并启动对应的环境
//     */
//    @SneakyThrows
//    private void createAutoStartEnv() {
//        QueryDSL queryDSL = DaoFactory.getQueryDSL();
//        var list = queryDSL.select(QueryDslUtils.linkedMap(
//                lccEnvInfo.envId,
//                lccEnvInfo.worldId,
//                lccEnvInfo.envPayload,
//                lccModelFloor.catalogCode
//
//            )).from(lccEnvInfo)
//            .innerJoin(lccModelFloor).on(
//                lccEnvInfo.worldId.eq(lccModelFloor.projectUuid)
//            )
//            .where(lccEnvInfo.autoStart.eq(true))
//            .where(lccModelFloor.autoStart.eq(true))
//            .fetch();
//
//        Map<LogisticsRuntime, EnvConfig> runtimePayLoad = Maps.newHashMap();
//        for (Map<String, Object> map : list) {
//            long envId = Conv.asLong(map.get("env_id"));
//            String projectUuid = Conv.asString(map.get("world_id"));
//            String envPayload = Conv.asString(map.get("env_payload"));
//            String catalogCode = Conv.asString(map.get("catalog_code"));
//
//            EnvConfig payload;
//            if (!Strings.isNullOrEmpty(envPayload) && !"N/A".equals(envPayload)) {
//                payload = new JsonWrapper(envPayload).asObject(EnvConfig.class);
//            } else {
//                payload = new EnvConfig();
//            }
//
//            var runtime = loadFloor(projectUuid, catalogCode, envId, payload);
//            runtimePayLoad.put(runtime, payload);
//        }
//
//        String[] logBanners = new String[runtimePayLoad.entrySet().size()];
//        int i = 0;
//        for (Map.Entry<LogisticsRuntime, EnvConfig> entry : runtimePayLoad.entrySet()) {
//            var runtime = entry.getKey();
//            var envPayload = entry.getValue();
//
//            logBanners[i++] = String.format("projectUUID: %s, envId: %d", runtime.projectUUID, runtime.envId);
//
//            EnvStartParam param = new EnvStartParam();
//            param.setTimeRate(1);
//            param.setVirtual(false);
//            param.setEnvConfig(envPayload);
//            param.setClientId(InetAddress.getLocalHost().getHostName());
//            runtime.start(param);
//        }
//
//        BannerUtils.printConfig(log, "RCS服务已启动", logBanners);
//    }


//    /**
//     * 加载项目的楼层数据 (只加载物理生产环境)
//     */
//    @SneakyThrows
//    public static LogisticsRuntime loadFloor(String projectUUID, String catalogCode, long envId, EnvConfig envConfig) {
//        LogisticsRuntime runtime = LogisticsRuntimeService.INSTANCE.getByProjectEnv(projectUUID, envId);
//        if (runtime == null) {
//            QueryDSL queryDsl = DaoFactory.getQueryDSL();
//            String floorPayload = queryDsl.select(QLccModelFloor.lccModelFloor.items)
//                .from(QLccModelFloor.lccModelFloor)
//                .where(QLccModelFloor.lccModelFloor.projectUuid.eq(projectUUID))
//                .where(QLccModelFloor.lccModelFloor.catalogCode.eq(catalogCode))
//                .fetchFirst();
//
//            if (Strings.isNullOrEmpty(floorPayload)) {
//                throw new RuntimeException("not found floor data for projectUUID: " + projectUUID + ", catalogCode: " + catalogCode);
//            }
//
//            JsonWrapper jw = new JsonWrapper("{ \"catalogCode\": \"" + catalogCode + "\", \"t\": \"floor\", \"items\": " + floorPayload + "}");
//
//            runtime = LogisticsRuntimeService.INSTANCE.createEnv(projectUUID, envId);
//
//            log.info("loadFloor: projectUUID={}, catalogCode={}, envId={}", projectUUID, catalogCode, envId);
//            runtime.loadMap(jw);
//        }
//        return runtime;
//    }

    //    public static Object runPath() {
    //        String executorId = "10"; // 执行器ID
    //        String lpn = "pallet1124";
    //        long envId = 1;
    //
    //        LogisticsRuntime logisticsRuntime = LogisticsRuntimeService.INSTANCE.findByEnvCode(envId);
    //        RcsTaskBiz bizTask = new RcsTaskBiz();
    //        bizTask.setBizTaskId(100L);
    //        bizTask.setEnvId(envId);
    //        bizTask.setBizType(BizTaskType.CARRY.toString());
    //        bizTask.setLpn(lpn);
    //        bizTask.setPriority(1);
    //        bizTask.setTaskFrom("rack1_0_1_0");
    //        bizTask.setTaskTo("54_0_0_0");
    //        bizTask.setAllocatedExecutorId(executorId);
    //        bizTask.setBizTaskPayload("N/A");
    //        bizTask.setBizTaskErrorInfo("N/A");
    //        bizTask.setBizTaskDescription("N/A");
    //        bizTask.setBizTaskStatus(BizTaskStatus.WAITING_FOR_DISPATCH.toString());
    //
    //        PlanTaskSequence planSequence = new PlanTaskSequence(executorId, logisticsRuntime, bizTask, "demo");
    //
    //        CarryTask carryTask = new CarryTask(
    //            executorId, lpn, 1,
    //            new StoreLocation("rack1", 0, 1, 0),
    //            new StoreLocation("54", 0, 0, 0)
    //        );
    //
    //        logisticsRuntime.pathPlannerMap.get("cl2")
    //            .planCarryTask(planSequence, "17", LCCDirection.DOWN, carryTask);
    //        return planSequence.toPrettyMap();
    //    }
    //
    //    public static Object runPath2() {
    //        String executorId = "10"; // 执行器ID
    //        String lpn = "pallet1124";
    //        long envId = 1;
    //
    //        LogisticsRuntime logisticsRuntime = LogisticsRuntimeService.INSTANCE.findByEnvCode(envId);
    //        RcsTaskBiz bizTask = new RcsTaskBiz();
    //        bizTask.setBizTaskId(100L);
    //        bizTask.setEnvId(envId);
    //        bizTask.setBizType(BizTaskType.CARRY.toString());
    //        bizTask.setLpn(lpn);
    //        bizTask.setPriority(1);
    //        bizTask.setTaskFrom("rack1_0_1_0");
    //        bizTask.setTaskTo("54_0_0_0");
    //        bizTask.setAllocatedExecutorId(executorId);
    //        bizTask.setBizTaskPayload("N/A");
    //        bizTask.setBizTaskErrorInfo("N/A");
    //        bizTask.setBizTaskDescription("N/A");
    //        bizTask.setBizTaskStatus(BizTaskStatus.WAITING_FOR_DISPATCH.toString());
    //
    //        PlanTaskSequence planSequence = new PlanTaskSequence(executorId, logisticsRuntime, bizTask, "demo");
    //
    //        CarryTask carryTask = new CarryTask(
    //            executorId, lpn, 1,
    //            new StoreLocation("rack1", 0, 1, 0),
    //            new StoreLocation("54", 0, 0, 0)
    //        );
    //
    //        logisticsRuntime.pathPlannerMap.get("cl2")
    //            .planCarryTask(planSequence, "27", LCCDirection.UP, carryTask);
    //        return planSequence.toPrettyMap();
    //    }
    //
    //    public static void runDemo() {
    //        String executorId = "10"; // 执行器ID
    //        String lpn = "pallet1124";
    //        long envId = 1;
    //
    //        AddTaskRequest request = new AddTaskRequest();
    //        request.setType(BizTaskType.CARRY);
    //        request.setTaskExecutorId(executorId);
    //        request.setLpn(lpn);
    //        request.setPriority(1);
    //        request.setFrom(new StoreLocation("rack1", 0, 1, 0));
    //        request.setTo(new StoreLocation("54", 0, 0, 0));
    //        request.setDescription("从rack1的0/1/0, 取货到地堆54");
    //        request.setCreateBy("runDemo");
    //
    //        AddTaskResult result = RCSService.addTask(envId, request);
    //
    //        LogisticsRuntime logisticsRuntime = LogisticsRuntimeService.INSTANCE.findByEnvCode(envId);
    //        RcsTaskBiz bizTask = logisticsRuntime.taskService.waitingTaskList.get(logisticsRuntime.taskService.waitingTaskList.size() - 1);
    //
    //
    //        Planner planner = TaskPlannerFactory.getPlanner("cl2");
    //
    //        // 规划任务序列
    //        PlanTaskSequence planSequence = new PlanTaskSequence(executorId, logisticsRuntime, bizTask, "demo");
    //        planSequence.addMoveTo("20");
    //        planSequence.addMoveTo("21");
    //        planSequence.addMoveTo("22");
    //        planSequence.addMoveTo("23");
    //        planSequence.addRotationTo(90);
    //        planSequence.addMoveTo("24");
    //        planSequence.addMoveTo("25");
    //        planSequence.addMoveTo("26");
    //        planSequence.addMoveTo("27");
    //        planSequence.addLoad(lpn, "rack1", 0, 1, 0);
    //        planSequence.addMoveTo("26");
    //        planSequence.addMoveTo("25");
    //        planSequence.addMoveTo("24");
    //        planSequence.addMoveTo("23");
    //        planSequence.addRotationTo(-90);
    //        planSequence.addMoveTo("22");
    //        planSequence.addMoveTo("21");
    //        planSequence.addMoveTo("20");
    //        planSequence.addUnload("54", 0, 0, 0);
    //        planSequence.addFinish();
    //
    //        planner.appendSequence(planSequence);
    //    }
    //
    //    public static LogisticsRuntime getDemo() {
    //        return LogisticsRuntimeService.INSTANCE.findByEnvCode(1L);
    //    }
}