// Eko: A terminal-native social media platform
// Copyright (C) 2025 Kyren223
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published
// by the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package packet

import (
	"crypto/ed25519"

	"github.com/kyren223/eko/internal/data"
	"github.com/kyren223/eko/pkg/snowflake"
)

type Error struct {
	Error string
}

func (m *Error) Type() PacketType {
	return PacketError
}

type CreateNetwork struct {
	Name       string
	Icon       string
	BgHexColor string
	FgHexColor string
	IsPublic   bool
}

func (m *CreateNetwork) Type() PacketType {
	return PacketCreateNetwork
}

type UpdateNetwork struct {
	CreateNetwork
	Network snowflake.ID
}

func (m *UpdateNetwork) Type() PacketType {
	return PacketUpdateNetwork
}

type TransferNetwork struct {
	Network snowflake.ID
	User    snowflake.ID
}

func (m *TransferNetwork) Type() PacketType {
	return PacketTransferNetwork
}

type DeleteNetwork struct {
	Network snowflake.ID
}

func (m *DeleteNetwork) Type() PacketType {
	return PacketDeleteNetwork
}

type SetMember struct {
	Member    *bool
	Admin     *bool
	Muted     *bool
	Banned    *bool
	BanReason *string
	Network   snowflake.ID
	User      snowflake.ID
}

func (m *SetMember) Type() PacketType {
	return PacketSetMember
}

type FullNetwork struct {
	data.Network
	Frequencies []data.Frequency
	Members     []data.Member
	Users       []data.User
}

type NetworksInfo struct {
	Networks        []FullNetwork
	RemovedNetworks []snowflake.ID
	Partial         bool
}

func (m *NetworksInfo) Type() PacketType {
	return PacketNetworksInfo
}

type CreateFrequency struct {
	Name     string
	HexColor string
	Network  snowflake.ID
	Perms    int
}

func (m *CreateFrequency) Type() PacketType {
	return PacketCreateFrequency
}

type UpdateFrequency struct {
	Name      string
	HexColor  string
	Frequency snowflake.ID
	Perms     int
}

func (m *UpdateFrequency) Type() PacketType {
	return PacketUpdateFrequency
}

type DeleteFrequency struct {
	Frequency snowflake.ID
}

func (m *DeleteFrequency) Type() PacketType {
	return PacketDeleteFrequency
}

type SwapFrequencies struct {
	Network snowflake.ID
	Pos1    int
	Pos2    int
}

func (m *SwapFrequencies) Type() PacketType {
	return PacketSwapFrequencies
}

type FrequenciesInfo struct {
	RemovedFrequencies []snowflake.ID
	Frequencies        []data.Frequency
	Network            snowflake.ID
}

func (m *FrequenciesInfo) Type() PacketType {
	return PacketFrequenciesInfo
}

type SendMessage struct {
	ReceiverID  *snowflake.ID
	FrequencyID *snowflake.ID
	Content     string
	Ping        *snowflake.ID
}

func (m *SendMessage) Type() PacketType {
	return PacketSendMessage
}

type EditMessage struct {
	Content string
	Message snowflake.ID
}

func (m *EditMessage) Type() PacketType {
	return PacketEditMessage
}

type DeleteMessage struct {
	Message snowflake.ID
}

func (m *DeleteMessage) Type() PacketType {
	return PacketDeleteMessage
}

type RequestMessages struct {
	ReceiverID  *snowflake.ID
	FrequencyID *snowflake.ID
}

func (m *RequestMessages) Type() PacketType {
	return PacketRequestMessages
}

type MessagesInfo struct {
	Messages        []data.Message
	RemovedMessages []snowflake.ID
}

func (m *MessagesInfo) Type() PacketType {
	return PacketMessagesInfo
}

type MembersInfo struct {
	RemovedMembers []snowflake.ID
	Members        []data.Member
	Users          []data.User
	Network        snowflake.ID
}

func (m *MembersInfo) Type() PacketType {
	return PacketMembersInfo
}

type SetUserData struct {
	Data  *string
	User  *data.User
	Nonce []byte // optional
}

func (m *SetUserData) Type() PacketType {
	return PacketSetUserData
}

type GetUserData struct{}

func (m *GetUserData) Type() PacketType {
	return PacketGetUserData
}

type TrustUser struct {
	User  snowflake.ID
	Trust bool
}

func (m *TrustUser) Type() PacketType {
	return PacketTrustUser
}

type TrustInfo struct {
	TrustedUsers        []snowflake.ID
	TrustedPublicKeys   []ed25519.PublicKey
	RemovedTrustedUsers []snowflake.ID
}

func (m *TrustInfo) Type() PacketType {
	return PacketTrustInfo
}

type GetBannedMembers struct {
	Network snowflake.ID
}

func (m *GetBannedMembers) Type() PacketType {
	return PacketGetBannedMembers
}

type SetLastReadMessages struct {
	Source   []snowflake.ID
	LastRead []int64
}

func (m *SetLastReadMessages) Type() PacketType {
	return PacketSetLastReadMessages
}

type NotificationsInfo struct {
	Source   []snowflake.ID
	LastRead []int64
	Pings    []*int64
}

func (m *NotificationsInfo) Type() PacketType {
	return PacketNotificationsInfo
}

type BlockUser struct {
	User  snowflake.ID
	Block bool
}

func (m *BlockUser) Type() PacketType {
	return PacketBlockUser
}

type BlockInfo struct {
	BlockedUsers         []snowflake.ID
	RemovedBlockedUsers  []snowflake.ID
	BlockingUsers        []snowflake.ID
	RemovedBlockingUsers []snowflake.ID
}

func (m *BlockInfo) Type() PacketType {
	return PacketBlockInfo
}

type GetUsers struct {
	Users []snowflake.ID
}

func (m *GetUsers) Type() PacketType {
	return PacketGetUsers
}

type UsersInfo struct {
	Users []data.User
}

func (m *UsersInfo) Type() PacketType {
	return PacketUsersInfo
}

type TosInfo struct {
	Tos           string
	PrivacyPolicy string
	Hash          string
}

func (m *TosInfo) Type() PacketType {
	return PacketTosInfo
}

type AcceptTos struct {
	IAgreeToTheTermsOfServiceAndPrivacyPolicy bool
}

func (m *AcceptTos) Type() PacketType {
	return PacketAcceptTos
}

type GetNonce struct{}

func (m *GetNonce) Type() PacketType {
	return PacketGetNonce
}

type NonceInfo struct {
	Nonce []byte
}

func (m *NonceInfo) Type() PacketType {
	return PacketNonceInfo
}

type Authenticate struct {
	PubKey    ed25519.PublicKey
	Signature []byte
}

func (m *Authenticate) Type() PacketType {
	return PacketAuthenticate
}

type DeviceAnalytics struct {
	DeviceID  string
	OS        string
	Arch      string
	Term      string
	Colorterm string
}

func (m *DeviceAnalytics) Type() PacketType {
	return PacketDeviceAnalytics
}