protocol

type Chat struct {
	// ID is the id of the chat, for public chats it is the name e.g. status, for one-to-one
	// is the hex encoded public key and for group chats is a random uuid appended with
	// the hex encoded pk of the creator of the chat
	ID    string `json:"id"`
	Name  string `json:"name"`
	Color string `json:"color"`
	// Active indicates whether the chat has been soft deleted
	Active bool `json:"active"`

	ChatType ChatType `json:"chatType"`

	// Timestamp indicates the last time this chat has received/sent a message
	Timestamp int64 `json:"timestamp"`
	// LastClockValue indicates the last clock value to be used when sending messages
	LastClockValue uint64 `json:"lastClockValue"`
	// DeletedAtClockValue indicates the clock value at time of deletion, messages
	// with lower clock value of this should be discarded
	DeletedAtClockValue uint64 `json:"deletedAtClockValue"`

	// Denormalized fields
	UnviewedMessagesCount uint   `json:"unviewedMessagesCount"`
	LastMessage           []byte `json:"lastMessage"`

	// Group chat fields
	// Members are the members who have been invited to the group chat
	Members []ChatMember `json:"members"`
	// MembershipUpdates is all the membership events in the chat
	MembershipUpdates []v1protocol.MembershipUpdateEvent `json:"membershipUpdateEvents"`
}

type ChatMember struct {
	// ID is the hex encoded public key of the member
	ID string `json:"id"`
	// Admin indicates if the member is an admin of the group chat
	Admin bool `json:"admin"`
	// Joined indicates if the member has joined the group chat
	Joined bool `json:"joined"`
}

type ChatMembershipUpdate struct {
	// Unique identifier for the event
	ID string `json:"id"`
	// Type indicates the kind of event
	Type protobuf.MembershipUpdateEvent_EventType `json:"type"`
	// Name represents the name in the event of changing name events
	Name string `json:"name,omitempty"`
	// Clock value of the event
	ClockValue uint64 `json:"clockValue"`
	// Signature of the event
	Signature string `json:"signature"`
	// Hex encoded public key of the creator of the event
	From string `json:"from"`
	// Target of the event for single-target events
	Member string `json:"member,omitempty"`
	// Target of the event for multi-target events
	Members []string `json:"members,omitempty"`
}

type ChatType int

type CommandParameters struct {
	// ID is the ID of the initial message
	ID string `json:"id"`
	// From is the address we are sending the command from
	From string `json:"from"`
	// Address is the address sent with the command
	Address string `json:"address"`
	// Contract is the contract address for ERC20 tokens
	Contract string `json:"contract"`
	// Value is the value as a string sent
	Value string `json:"value"`
	// TransactionHash is the hash of the transaction
	TransactionHash string `json:"transactionHash"`
	// CommandState is the state of the command
	CommandState CommandState `json:"commandState"`
	// The Signature of the pk-bytes+transaction-hash from the wallet
	// address originating
	Signature []byte `json:"signature"`
}

type CommandState int

type Contact struct {
	// ID of the contact. It's a hex-encoded public key (prefixed with 0x).
	ID string `json:"id"`
	// Ethereum address of the contact
	Address string `json:"address"`
	// ENS name of contact
	Name string `json:"name,omitempty"`
	// EnsVerified whether we verified the name of the contact
	ENSVerified bool `json:"ensVerified"`
	// EnsVerifiedAt the time we last verified the name
	ENSVerifiedAt int64 `json:"ensVerifiedAt"`
	// Generated username name of the contact
	Alias string `json:"alias,omitempty"`
	// Identicon generated from public key
	Identicon string `json:"identicon"`
	// Photo is the base64 encoded photo
	Photo string `json:"photoPath,omitempty"`
	// LastUpdated is the last time we received an update from the contact
	// updates should be discarded if last updated is less than the one stored
	LastUpdated uint64 `json:"lastUpdated"`
	// SystemTags contains information about whether we blocked/added/have been
	// added.
	SystemTags []string `json:"systemTags"`

	DeviceInfo    []ContactDeviceInfo `json:"deviceInfo"`
	TributeToTalk string              `json:"tributeToTalk"`
}

type ContactDeviceInfo struct {
	// The installation id of the device
	InstallationID string `json:"id"`
	// Timestamp represents the last time we received this info
	Timestamp int64 `json:"timestamp"`
	// FCMToken is to be used for push notifications
	FCMToken string `json:"fcmToken"`
}

type CurrentMessageState struct {
	// Message is the protobuf message received
	Message protobuf.ChatMessage
	// MessageID is the ID of the message
	MessageID string
	// WhisperTimestamp is the whisper timestamp of the message
	WhisperTimestamp uint64
	// Contact is the contact associated with the author of the message
	Contact *Contact
	// PublicKey is the public key of the author of the message
	PublicKey *ecdsa.PublicKey
}

type EthClient interface {
	TransactionByHash(context.Context, types.Hash) (coretypes.Message, bool, error)
}

type Message struct {
	protobuf.ChatMessage

	// ID calculated as keccak256(compressedAuthorPubKey, data) where data is unencrypted payload.
	ID string `json:"id"`
	// WhisperTimestamp is a timestamp of a Whisper envelope.
	WhisperTimestamp uint64 `json:"whisperTimestamp"`
	// From is a public key of the author of the message.
	From string `json:"from"`
	// Random 3 words name
	Alias string `json:"alias"`
	// Identicon of the author
	Identicon string `json:"identicon"`
	// The chat id to be stored locally
	LocalChatID string `json:"localChatId"`

	Seen           bool   `json:"seen"`
	OutgoingStatus string `json:"outgoingStatus,omitempty"`

	QuotedMessage *QuotedMessage `json:"quotedMessage"`

	// CommandParameters is the parameters sent with the message
	CommandParameters *CommandParameters `json:"commandParameters"`

	// Computed fields
	RTL        bool   `json:"rtl"`
	ParsedText []byte `json:"parsedText"`
	LineCount  int    `json:"lineCount"`

	// Replace indicates that this is a replacement of a message
	// that has been updated
	Replace   string           `json:"replace,omitEmpty"`
	SigPubKey *ecdsa.PublicKey `json:"-"`
}

type MessageHandler struct {
	// contains filtered or unexported fields
}

type Messenger struct {
	// contains filtered or unexported fields
}

type MessengerResponse struct {
	Chats         []*Chat                     `json:"chats,omitEmpty"`
	Messages      []*Message                  `json:"messages,omitEmpty"`
	Contacts      []*Contact                  `json:"contacts,omitEmpty"`
	Installations []*multidevice.Installation `json:"installations,omitEmpty"`
	// Raw unprocessed messages
	RawMessages []*RawResponse `json:"rawMessages,omitEmpty"`
}

type Option func(*config) error

type QuotedMessage struct {
	// From is a public key of the author of the message.
	From string `json:"from"`
	Text string `json:"text"`
}

type RawMessage struct {
	ID                  string
	LocalChatID         string
	LastSent            uint64
	SendCount           int
	Sent                bool
	ResendAutomatically bool
	MessageType         protobuf.ApplicationMetadataMessage_Type
	Payload             []byte
	Recipients          []*ecdsa.PublicKey
}

type RawResponse struct {
	Filter   *transport.Filter           `json:"filter"`
	Messages []*v1protocol.StatusMessage `json:"messages"`
}

type ReceivedMessageState struct {
	// State on the message being processed
	CurrentMessageState *CurrentMessageState
	// AllChats in memory
	AllChats map[string]*Chat
	// List of chats modified
	ModifiedChats map[string]bool
	// All contacts in memory
	AllContacts map[string]*Contact
	// List of contacs modified
	ModifiedContacts map[string]bool
	// All installations in memory
	AllInstallations map[string]*multidevice.Installation
	// List of installations modified
	ModifiedInstallations map[string]bool
	// Map of existing messages
	ExistingMessagesMap map[string]bool
	// Response to the client
	Response *MessengerResponse
}

type TransactionToValidate struct {
	TransactionHash string
	CommandID       string
	MessageID       string
	RetryCount      int
	// First seen indicates the whisper timestamp of the first time we seen this
	FirstSeen uint64
	// Validate indicates whether we should be validating this transaction
	Validate  bool
	Signature []byte
	From      *ecdsa.PublicKey
}

type TransactionValidator struct {
	// contains filtered or unexported fields
}

type VerifyTransactionResponse struct {
	Pending bool
	// AccordingToSpec means that the transaction is valid,
	// the user should be notified, but is not the same as
	// what was requested, for example because the value is different
	AccordingToSpec bool
	// Valid means that the transaction is valid
	Valid bool
	// The actual value received
	Value string
	// The contract used in case of tokens
	Contract string
	// The address the transaction was actually sent
	Address string

	Message     *Message
	Transaction *TransactionToValidate
}