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arnetheduckarnetheduck
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Block / RPC explorer
1 parent 1622a12 commit c94bc18

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‎ngui/attestationlist.nim

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import
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std/[tables],
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NimQml,
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../beacon_chain/spec/[helpers, eth2_apis/beacon_rpc_client],
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../beacon_chain/ssz/merkleization,
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./objecttablemodel, ./utils
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type
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AttestationInfo* = object
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slot*: int
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index*: int
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beacon_block_root*: string
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source_epoch*: int
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source_root*: string
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target_epoch*: int
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target_root*: string
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aggregation_bits*: string
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proc toAttestationInfo*(v: Attestation): AttestationInfo =
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AttestationInfo(
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slot: v.data.slot.int,
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index: v.data.index.int,
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beacon_block_root: toBlockLink(v.data.beacon_block_root),
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source_epoch: v.data.source.epoch.int,
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source_root: toBlockLink(v.data.source.root),
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target_epoch: v.data.target.epoch.int,
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target_root: toBlockLink(v.data.target.root),
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aggregation_bits: $v.aggregation_bits,
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)
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QtObject:
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type AttestationList* = ref object of QAbstractTableModel
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# TODO this could be a generic ObjectTableModel, except generics + method don't work..
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data: ObjectTableModelImpl[AttestationInfo]
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proc setup(self: AttestationList) = self.QAbstractTableModel.setup
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proc delete(self: AttestationList) =
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self.QAbstractTableModel.delete
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proc newAttestationList*(data: seq[AttestationInfo]): AttestationList =
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new(result, delete)
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result.data = ObjectTableModelImpl[AttestationInfo](items: data)
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result.setup
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method rowCount(self: AttestationList, index: QModelIndex = nil): int =
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self.data.rowCount(index)
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method columnCount(self: AttestationList, index: QModelIndex = nil): int =
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self.data.columnCount(index)
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method headerData*(self: AttestationList, section: int, orientation: QtOrientation, role: int): QVariant =
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self.data.headerData(section, orientation, role)
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method data(self: AttestationList, index: QModelIndex, role: int): QVariant =
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self.data.data(index, role)
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method roleNames(self: AttestationList): Table[int, string] =
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self.data.roleNames()
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proc setNewData*(self: AttestationList, v: seq[AttestationInfo]) =
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self.data.setNewData(self, v)
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proc sort*(self: AttestationList, section: int) {.slot.} =
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self.data.sort(self, section)

‎ngui/blockmodel.nim

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import NimQml
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import
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std/[sequtils, json, times],
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NimQml,
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../beacon_chain/eth2_json_rpc_serialization,
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../beacon_chain/spec/[datatypes, crypto],
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./attestationlist, ./depositlist, ./utils
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QtObject:
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type
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BlockModel* = ref object of QObject
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blck: SignedBeaconBlock
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attestationsx: AttestationList
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depositsx: DepositList
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genesis_time*: uint64
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proc delete*(self: BlockModel) =
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self.QObject.delete
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proc setup*(self: BlockModel) =
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self.QObject.setup
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proc newBlockModel*(blck: SignedBeaconBlock, genesis_time: uint64): BlockModel =
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let res = BlockModel(
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blck: blck,
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attestationsx: newAttestationList(blck.message.body.attestations.mapIt(it.toAttestationInfo())),
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depositsx: newDepositList(blck.message.body.deposits.mapIt(it.toDepositInfo())),
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genesis_time: genesis_time,
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)
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res.setup()
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res
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proc `blck=`*(self: BlockModel, blck: SignedBeaconBlock) =
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self.blck = blck
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self.attestationsx.setNewData(blck.message.body.attestations.mapIt(it.toAttestationInfo()))
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self.depositsx.setNewData(blck.message.body.deposits.mapIt(it.toDepositInfo()))
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proc slot*(self: BlockModel): int {.slot.} = self.blck.message.slot.int
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QtProperty[int] slot: read = slot
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proc time*(self: BlockModel): string {.slot.} =
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let t = self.genesis_time + self.blck.message.slot * SECONDS_PER_SLOT
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$fromUnix(t.int64).utc
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QtProperty[string] time: read = time
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proc root*(self: BlockModel): string {.slot.} = toDisplayHex(self.blck.root.data)
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QtProperty[string] root: read = root
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proc proposer_index*(self: BlockModel): int {.slot.} = self.blck.message.proposer_index.int
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QtProperty[int] proposer_index: read = proposer_index
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proc parent_root*(self: BlockModel): string {.slot.} = toBlockLink(self.blck.message.parent_root)
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QtProperty[string] parent_root: read = parent_root
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proc state_root*(self: BlockModel): string {.slot.} = toDisplayHex(self.blck.message.state_root.data)
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QtProperty[string] state_root: read = state_root
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proc randao_reveal*(self: BlockModel): string {.slot.} = toDisplayHex(self.blck.message.body.randao_reveal)
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QtProperty[string] randao_reveal: read = randao_reveal
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proc eth1_data*(self: BlockModel): string {.slot.} = (%*self.blck.message.body.eth1_data).pretty()
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QtProperty[string] eth1_data: read = eth1_data
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proc graffiti*(self: BlockModel): string {.slot.} = $self.blck.message.body.graffiti
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QtProperty[string] graffiti: read = graffiti
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proc proposer_slashings*(self: BlockModel): string {.slot.} = (%*self.blck.message.body.proposer_slashings.asSeq()).pretty()
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QtProperty[string] proposer_slashings: read = proposer_slashings
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proc attester_slashings*(self: BlockModel): string {.slot.} = (%*self.blck.message.body.attester_slashings.asSeq()).pretty()
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QtProperty[string] attester_slashings: read = attester_slashings
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proc attestations*(self: BlockModel): QVariant {.slot.} = newQVariant(self.attestationsx)
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QtProperty[QVariant] attestations: read = attestations
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proc deposits*(self: BlockModel): QVariant {.slot.} = newQVariant(self.depositsx)
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QtProperty[QVariant] deposits: read = deposits
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proc voluntary_exits*(self: BlockModel): string {.slot.} = (%*self.blck.message.body.voluntary_exits.asSeq()).pretty()
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QtProperty[string] voluntary_exits: read = voluntary_exits
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proc signature*(self: BlockModel): string {.slot.} = toDisplayHex(self.blck.signature)
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QtProperty[string] signature: read = signature

‎ngui/depositlist.nim

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import
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std/[tables],
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NimQml,
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../beacon_chain/spec/[eth2_apis/beacon_rpc_client],
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./objecttablemodel, ./utils
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type
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DepositInfo* = object
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pubkey*: string
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withdrawal_credentials*: string
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amount*: string
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signature*: string
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proc toDepositInfo*(v: Deposit): DepositInfo =
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DepositInfo(
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pubkey: toDisplayHex(v.data.pubkey.toRaw()),
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withdrawal_credentials: toDisplayHex(v.data.withdrawal_credentials),
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amount: $v.data.amount,
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signature: toDisplayHex(v.data.signature),
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)
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QtObject:
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type DepositList* = ref object of QAbstractTableModel
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# TODO this could be a generic ObjectTableModel, except generics + method don't work..
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data: ObjectTableModelImpl[DepositInfo]
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proc setup(self: DepositList) = self.QAbstractTableModel.setup
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proc delete(self: DepositList) =
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self.QAbstractTableModel.delete
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proc newDepositList*(data: seq[DepositInfo]): DepositList =
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new(result, delete)
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result.data = ObjectTableModelImpl[DepositInfo](items: data)
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result.setup
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method rowCount(self: DepositList, index: QModelIndex = nil): int =
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self.data.rowCount(index)
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method columnCount(self: DepositList, index: QModelIndex = nil): int =
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self.data.columnCount(index)
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method headerData*(self: DepositList, section: int, orientation: QtOrientation, role: int): QVariant =
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self.data.headerData(section, orientation, role)
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method data(self: DepositList, index: QModelIndex, role: int): QVariant =
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self.data.data(index, role)
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method roleNames(self: DepositList): Table[int, string] =
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self.data.roleNames()
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proc setNewData*(self: DepositList, v: seq[DepositInfo]) =
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self.data.setNewData(self, v)
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proc sort*(self: DepositList, section: int) {.slot.} =
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self.data.sort(self, section)

‎ngui/epochmodel.nim

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import NimQml
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import
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./slotlist,
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../beacon_chain/[spec/eth2_apis/beacon_rpc_client]
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QtObject:
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type
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EpochModel* = ref object of QObject
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client: RpcHttpClient
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epoch: int
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slotList: SlotList
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proc delete*(self: EpochModel) =
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self.QObject.delete
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proc setup*(self: EpochModel) =
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self.QObject.setup
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proc newEpochModel*(client: RpcHttpClient, epoch: int): EpochModel =
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let data = client.loadSlots(epoch.Epoch)
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let res = EpochModel(client: client, epoch: epoch, slotList: newSlotList(data))
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res.setup()
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res
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proc epoch*(self: EpochModel): int {.slot.} = self.epoch
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proc epochChanged*(self: EpochModel, v: int) {.signal.}
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QtProperty[int] epoch:
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read = epoch
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notify = epochChanged
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proc getSlotList*(self: EpochModel): QVariant {.slot.} = newQVariant(self.slotList)
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QtProperty[QVariant] slotList: read = getSlotList
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proc setNewData*(self: EpochModel, epoch: int, data: seq[SlotInfo]) =
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self.epoch = epoch
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self.epochChanged(epoch)
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self.slotList.setNewData(data)
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proc reload(self: EpochModel) {.slot.} =
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self.slotList.setNewData(self.client.loadSlots(self.epoch.Epoch))
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proc next(self: EpochModel) {.slot.} =
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self.epoch = self.epoch + 1
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self.epochChanged(self.epoch)
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self.reload() # TODO listen to epochchanged
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proc prev(self: EpochModel) {.slot.} =
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self.epoch = self.epoch - 1
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self.epochChanged(self.epoch)
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self.reload() # TODO listen to epochchanged

‎ngui/footermodel.nim

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import NimQml
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QtObject:
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type
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FooterModel* = ref object of QObject
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finalized: string
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head: string
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syncing: string
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proc delete*(self: FooterModel) =
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self.QObject.delete
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proc setup*(self: FooterModel) =
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self.QObject.setup
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proc newFooterModel*(): FooterModel =
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let res = FooterModel()
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res.setup()
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res
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proc finalized*(self: FooterModel): string {.slot.} = self.finalized
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proc finalizedChanged*(self: FooterModel, v: string) {.signal.}
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proc `finalized=`*(self: FooterModel, v: string) =
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self.finalized = v
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self.finalizedChanged(v)
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QtProperty[string] finalized:
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read = finalized
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notify = finalizedChanged
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proc head*(self: FooterModel): string {.slot.} = self.head
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proc headChanged*(self: FooterModel, v: string) {.signal.}
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proc `head=`*(self: FooterModel, v: string) =
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self.head = v
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self.headChanged(v)
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QtProperty[string] head: read = head; notify = headChanged
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proc syncing*(self: FooterModel): string {.slot.} = self.syncing
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proc syncingChanged*(self: FooterModel, v: string) {.signal.}
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proc `syncing=`*(self: FooterModel, v: string) =
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self.syncing = v
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self.syncingChanged(v)
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QtProperty[string] syncing: read = syncing; notify = syncingChanged

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