package main

import (
	"encoding/hex"
	"fmt"

	"codehub.onpointcoding.net/sean/go-susapp/enum"
	"codehub.onpointcoding.net/sean/go-susapp/gamedata"
	"codehub.onpointcoding.net/sean/go-susapp/innernetobjects"
	"codehub.onpointcoding.net/sean/go-susapp/mapdata"
	"codehub.onpointcoding.net/sean/go-susapp/packets"
	"codehub.onpointcoding.net/sean/go-susapp/protocol"
)

type GameDataProcessor struct {
	sus              *SusApp
	gameRpcProcessor *GameRPCProcessor
	subpacketTagMap  map[byte]func(net *protocol.PacketHandler, GameID int32, h *protocol.Hazel)
}

func NewGameDataProcessor(sus *SusApp) *GameDataProcessor {
	proc := &GameDataProcessor{sus: sus, gameRpcProcessor: NewGameRPCProcessor(sus)}
	proc.subpacketTagMap = map[byte]func(net *protocol.PacketHandler, GameID int32, h *protocol.Hazel){
		0x01: proc.captureGameData,
		0x02: proc.captureGameRPC,
		0x04: proc.captureGameSpawn,
		0x05: proc.captureGameDespawn,
	}
	return proc
}

func (proc *GameDataProcessor) receiveGameDataSubpacket(net *protocol.PacketHandler, GameID int32, h []*protocol.Hazel) {
	for i := 0; i < len(h); i++ {
		v, ok := proc.subpacketTagMap[h[i].GetTag()]
		if ok {
			v(net, GameID, h[i])
		} else {
			fmt.Printf("Unable to parse gamedata subpackets with tag of %x\n", h[i].GetTag())
			fmt.Printf("Packet: %v\n", hex.EncodeToString(h[i].GetUnderlyingPacket().Dump()))
		}
	}
}

func (proc *GameDataProcessor) captureGameData(net *protocol.PacketHandler, GameID int32, h *protocol.Hazel) {
	a := &gamedata.DataH2G{}
	a.Read(h.GetUnderlyingPacket())

	netId := a.Component.NetID
	if netId != 0 {
		b, ok := proc.sus.state.CurrentGame.NetObjects[netId]
		if ok {
			(*b).Read(a.Component.RawData, false)
		}
	}
}

func (proc *GameDataProcessor) captureGameRPC(net *protocol.PacketHandler, GameID int32, h *protocol.Hazel) {
	proc.gameRpcProcessor.receiveGameRpcCall(net, GameID, gamedata.NewRpcFromHazel(h))
}

func (proc *GameDataProcessor) captureGameSpawn(net *protocol.PacketHandler, GameID int32, h *protocol.Hazel) {
	a := &gamedata.SpawnH2G{}
	a.Read(h.GetUnderlyingPacket())

	if len(a.Components) >= 1 {
		z := a.Components[0]
		netId := z.NetID
		switch a.SpawnType {
		case enum.SPAWNTYPE_GAME_DATA:
			b := &innernetobjects.GameData{}
			b.Read(z.ComponentData.GetUnderlyingPacket(), true)
			var c innernetobjects.InnerNetObject = b
			proc.sus.state.CurrentGame.NetObjects[netId] = &c
			proc.sus.state.CurrentGame.GameDataNetID = netId
			fmt.Printf("GameData Net ID: %v\n", netId)
		case enum.SPAWNTYPE_SKELD_SHIP_STATUS:
			b := innernetobjects.NewSkeldShipStatus()
			b.Read(z.ComponentData.GetUnderlyingPacket(), true)
			var c innernetobjects.InnerNetObject = b
			proc.sus.state.CurrentGame.NetObjects[netId] = &c
			proc.sus.state.CurrentGame.MapNetObjectNetID = netId
			fmt.Printf("SkeldShipStatus Net ID: %v\n", netId)
		case enum.SPAWNTYPE_MIRA_SHIP_STATUS:
			b := innernetobjects.NewMiraShipStatus()
			b.Read(z.ComponentData.GetUnderlyingPacket(), true)
			var c innernetobjects.InnerNetObject = b
			proc.sus.state.CurrentGame.NetObjects[netId] = &c
			proc.sus.state.CurrentGame.MapNetObjectNetID = netId
			fmt.Printf("MiraShipStatus Net ID: %v\n", netId)
		case enum.SPAWNTYPE_POLUS_SHIP_STATUS:
			b := innernetobjects.NewPolusShipStatus()
			b.Read(z.ComponentData.GetUnderlyingPacket(), true)
			var c innernetobjects.InnerNetObject = b
			proc.sus.state.CurrentGame.NetObjects[netId] = &c
			proc.sus.state.CurrentGame.MapNetObjectNetID = netId
			fmt.Printf("PolusShipStatus Net ID: %v\n", netId)
		case enum.SPAWNTYPE_PLAYER_CONTROL:
			b := &innernetobjects.PlayerControl{}
			b.Read(z.ComponentData.GetUnderlyingPacket(), true)
			var c innernetobjects.InnerNetObject = b
			proc.sus.state.CurrentGame.NetObjects[netId] = &c
			y := &PlayerObject{}
			proc.sus.state.CurrentGame.PlayerNetObjects.ByPlayerNetID[netId] = y
			proc.sus.state.CurrentGame.PlayerNetObjects.ByPlayerClientID[a.OwnerID] = y
			proc.sus.state.CurrentGame.PlayerNetObjects.ByPlayerClientID[a.OwnerID].PlayerClientNetID = netId
			proc.sus.state.CurrentGame.PlayerNetObjects.ByPlayerClientID[a.OwnerID].PlayerControllerNetID = netId
			fmt.Printf("Player Net ID: %v\n", netId)
			fmt.Printf("Player Owner ID: %v\n", a.OwnerID)

			isMyPlayer := a.OwnerID == proc.sus.state.CurrentGame.ClientID
			if isMyPlayer {
				fmt.Println("Owner ID matches current Client ID so its my player controller")
				proc.sus.state.CurrentGame.ClientPlayerNetID = z.NetID

				// Send RPC CheckName
				proc.sus.state.CurrentGame.CheckNameNonce = net.GetNonce()
				var d1 gamedata.RpcSub = &gamedata.RpcCheckName{Name: proc.sus.state.Settings.PlayerName}
				var d2 packets.GameDataSubpacket = gamedata.NewRpcFromRpcSub(proc.sus.state.CurrentGame.ClientPlayerNetID, &d1)
				var d3 protocol.HazelPayload = packets.NewGameDataToSingleSubpacket(proc.sus.state.CurrentGame.GameID, proc.sus.state.CurrentGame.HostClientID, &d2)
				net.SendReliablePacket(proc.sus.state.CurrentGame.CheckNameNonce, []*protocol.Hazel{protocol.NewHazelFromPayload(&d3)})

				// Send RPC CheckColor
				proc.sus.state.CurrentGame.CheckColorNonce = net.GetNonce()
				var e1 gamedata.RpcSub = &gamedata.RpcCheckColor{Color: proc.sus.state.Settings.PlayerColor}
				var e2 packets.GameDataSubpacket = gamedata.NewRpcFromRpcSub(proc.sus.state.CurrentGame.ClientPlayerNetID, &e1)
				var e3 protocol.HazelPayload = packets.NewGameDataToSingleSubpacket(proc.sus.state.CurrentGame.GameID, proc.sus.state.CurrentGame.HostClientID, &e2)
				net.SendReliablePacket(proc.sus.state.CurrentGame.CheckColorNonce, []*protocol.Hazel{protocol.NewHazelFromPayload(&e3)})
			}

			if len(a.Components) >= 2 {
				y := a.Components[1].NetID
				d := innernetobjects.PlayerPhysics{}
				d.Read(a.Components[1].ComponentData.GetUnderlyingPacket(), true)
				var e innernetobjects.InnerNetObject = &d
				proc.sus.state.CurrentGame.NetObjects[y] = &e
				proc.sus.state.CurrentGame.PlayerNetObjects.ByPlayerClientID[a.OwnerID].PlayerPhysicsNetID = y
			}
			if len(a.Components) >= 3 {
				y := a.Components[2].NetID
				d := innernetobjects.PlayerNetworkTransform{}
				d.Read(a.Components[2].ComponentData.GetUnderlyingPacket(), true)
				var e innernetobjects.InnerNetObject = &d
				proc.sus.state.CurrentGame.NetObjects[y] = &e
				proc.sus.state.CurrentGame.PlayerNetObjects.ByPlayerClientID[a.OwnerID].PlayerNetworkTransform = y

				if isMyPlayer {
					d.TargetPosition = mapdata.LobbySpawnPositions[int(b.PlayerID)%len(mapdata.LobbySpawnPositions)]
					proc.sus.movementProcessor.Tick(0)
				}
			}
		}
	}
}

func (proc *GameDataProcessor) captureGameDespawn(net *protocol.PacketHandler, GameID int32, h *protocol.Hazel) {

}