syntax = "proto2";

enum eventType_e {
  EVENT_SWAP_START = 0x200;
  EVENT_BATTERY_ENTRY = 0x201;
  EVENT_BATTERY_EXIT = 0x202;
  EVENT_ACTIVITY_FAILED = 0x203;
  EVENT_SWAP_ABORTED = 0x204;
  EVENT_BATFAULT_ALARM = 0x205;
  EVENT_SLOT_LOCK_ENEGAGED = 0x206;
  EVENT_SWAP_ENDED = 0x207;
  EVENT_CHGFAULT_ALARM = 0x208;
  EVENT_NFC_SCAN = 0x209;
  EVENT_SLOT_LOCK_DISENEGAGED = 0x20A;
  EVENT_REVERSE_SWAP = 0x20B;
}

enum jobType_e {
  JOBTYPE_NONE = 0;
  JOBTYPE_GET_STATUS_OF_A_JOB = 0x01;
  JOBTYPE_SWAP_START = 0x100;
  JOBTYPE_CHARGER_ENABLE_DISABLE = 0x101;
  JOBTYPE_GATE_OPEN_CLOSE = 0x102;
  JOBTYPE_TRANSACTION_ABORT = 0x103;
  JOBTYPE_REBOOT = 0x104;
  JOBTYPE_SWAP_DENY = 0x105;
  JOBTYPE_LANGUAGE_UPDATE = 0x106;
  JOBTYPE_SWAP_AUTH_SUCCESS = 0x107;
}

enum jobResult_e {
  JOB_RESULT_UNKNOWN = 0;
  JOB_RESULT_SUCCESS = 1;
  JOB_RESULT_REJECTED = 2;
  JOB_RESULT_TIMEOUT = 3;
}

enum jobStatus_e {
  JOB_STATUS_IDLE = 0;
  JOB_STATUS_PENDING = 1;
  JOB_STATUS_EXECUTING = 2;
  JOB_STATUS_EXECUTED = 3;
}

message slotLevelPayload{
    optional uint32 batteryPresent = 1;
    optional uint32 chargerPresent = 2;
    optional uint32 doorLockStatus = 3;
    optional uint32 doorStatus = 4;
    optional uint32 voltage = 5;
    optional int32 current = 6;
    optional uint32 batteryFaultCode = 7;
    optional uint32 chargerFaultCode = 8;
    optional int32 batteryMaxTemp = 9;
    optional int32 chargerMaxTemp= 10;
    optional string batteryIdentification = 11;
    optional uint32 batteryMode = 12;
    optional uint32 chargerMode = 13;
    optional int32 slotTemperature = 14;
    optional uint32 gasSensor = 15;
    optional uint32 soc=16;
    optional uint32 ts = 17;
}

message mainPayload{
  required uint32 ts = 1;
  required string deviceId = 2;
  required string sessionId = 3;
  repeated slotLevelPayload slotLevelPayload = 4;
  optional uint32 backupSupplyStatus = 5;
  repeated uint32 switchStatus = 6;
  optional uint32 stationStatus = 7;
  optional uint32 stationDiagnosticCode = 8;
  repeated float coordinates = 9;
}

enum swapAbortReason_e{
  ABORT_UNKNOWN=0;
  ABORT_BAT_EXIT_TIMEOUT=1;
  ABORT_BAT_ENTRY_TIMEOUT=2;
  ABORT_DOOR_CLOSE_TIMEOUT=3;
  ABORT_DOOR_OPEN_TIMEOUT=4;
  ABORT_INVALID_PARAM=5;
  ABORT_REMOTE_REQUESTED=6;
  ABORT_INVALID_BATTERY=7;
}

enum swapDenyReason_e{
  SWAP_DENY_INSUFFICIENT_BAL=1;
  SWAP_DENY_INVALID_NFC=2;
  SWAP_DENY_BATTERY_UNAVAILABLE=3;
}

enum languageType_e{
  LANGUAGE_TYPE_ENGLISH = 1;
  LANGUAGE_TYPE_HINDI = 2;
  LANGUAGE_TYPE_KANNADA = 3;
  LANGUAGE_TYPE_TELUGU = 4;
}

message nfcPayload_s{
  required string manufacturingData = 1;
  required string customData = 2;
}

message eventData_s {
  optional nfcPayload_s nfcData = 1;
  optional string batteryIdentification = 2;
  optional uint32 activityFailureReason = 3;
  optional swapAbortReason_e swapAbortReason = 4;
  optional uint32 swapTime = 5;
  optional uint32 faultCode = 6;
  optional uint32 doorStatus = 7;
  optional uint32 slotId = 8;
}

message eventPayload {
  required uint32 ts = 1;
  required string deviceId = 2;
  required eventType_e eventType = 3;
  required string sessionId = 4;
  optional eventData_s eventData = 5;
}

message rpcData_s {
  optional string sessionId = 1;
  repeated uint32 slotsData = 2;
}

message slotControl_s {
  required uint32 slotId = 1;
  required uint32 state = 2;
}

message getJobStatusByJobId_s{
  required string jobId = 1;
}

message rpcRequest {
  required uint32 ts = 1;
  required string jobId = 2;
  required jobType_e jobType = 3;
  optional rpcData_s rpcData = 4;
  optional slotControl_s slotInfo = 5;
  optional swapDenyReason_e swapDeny = 8;
  optional getJobStatusByJobId_s getJobStatusByJobId = 9;
  optional languageType_e languageType = 10;
}

message jobStatusByJobIdResponse_s{
  required string jobId = 1;
  required jobStatus_e jobStatus = 2;
  required jobResult_e jobResult = 3;
}

message rpcResponse {
  required uint32 ts = 1;
  required string deviceId = 2; 
  required string jobId = 3;
  required jobStatus_e jobStatus = 4;
  required jobResult_e jobResult = 5;
  optional jobStatusByJobIdResponse_s jobStatusByJobIdResponse = 6;
}