// PKGPATH: gno.land/r/aib/main
package main

import (
	"encoding/base64"
	"encoding/hex"
	"time"

	tmtesting "gno.land/p/aib/ibc/lightclient/tendermint/testing"
	"gno.land/p/aib/ibc/types"
	"gno.land/p/aib/ics23"
	"gno.land/r/aib/ibc/apps/transfer"
	"gno.land/r/aib/ibc/core"
)

// OnRecvPacket: fails because payload is bad encoded
// NOTE: RecvPacket does not fail if OnRecvPacket fails.
func main(cur realm) {
	var (
		chainID       = "chain-id-2"
		trustedHeight = types.NewHeight(2, 2)
		clientState   = tmtesting.NewClientState(chainID, trustedHeight)
		// NOTE this apphash was provided by the gen-proof command below.
		apphash, _     = hex.DecodeString("f8deb7729dcfb65c12864c2a4a07af5a761cb28da6982fc1389600591fcb325b")
		trustedValset  = tmtesting.GenValset()
		consensusState = tmtesting.GenConsensusState(time.Now(), apphash, trustedValset.Hash())
		counterpartyID = "07-tendermint-42"
	)
	clientID := core.CreateClient(cross(cur), clientState, consensusState)
	core.RegisterCounterparty(cross(cur), clientID, [][]byte{[]byte("iavlStoreKey"), []byte("prefix2")}, counterpartyID)

	// Generate the proof of existence of the packet commitment for the
	// counterparty chain.
	specs := ics23.IavlSpec()
	// NOTE code generated by:
	// go run -C ./cmd/gen-proof . 'prefix2' '07-tendermint-42' 'packet' '{"sequence":1,"source_client":"07-tendermint-42","destination_client":"07-tendermint-1","timeout_timestamp":1234571490,"payloads":[{"source_port":"transfer","destination_port":"transfer","encoding":"application/x-protobuf", "value":"d3JvbmcgdmFsdWU=","version":"ics20-1"}]}'
	proof := []ics23.CommitmentProof{

		// iavl proof
		ics23.CommitmentProof_Exist{
			Exist: &ics23.ExistenceProof{
				Key:   []byte("\x70\x72\x65\x66\x69\x78\x32\x30\x37\x2d\x74\x65\x6e\x64\x65\x72\x6d\x69\x6e\x74\x2d\x34\x32\x01\x00\x00\x00\x00\x00\x00\x00\x01"),
				Value: []byte("\xbf\xcd\xaf\xa5\x5a\x79\x24\x40\xdf\x2d\x7c\x01\x32\x65\xcc\x59\x6d\x4c\x88\x14\xa1\x53\x79\xe3\xc2\x9a\xfd\x36\xa8\x6b\x0d\xbb"),
				Leaf: &ics23.LeafOp{
					Hash:         specs.LeafSpec.Hash,
					PrehashKey:   specs.LeafSpec.PrehashKey,
					PrehashValue: specs.LeafSpec.PrehashValue,
					Length:       specs.LeafSpec.Length,
					Prefix:       []byte("\x00\x02\x02"),
				},
				Path: []*ics23.InnerOp{
					{
						Hash:   specs.InnerSpec.Hash,
						Prefix: []byte("\x02\x04\x02\x20\x35\xf8\xea\x80\x53\x90\xe0\x84\x85\x4f\x39\x9b\x42\xcc\xde\xae\xa3\x3a\x1d\xed\xc1\x15\x63\x8a\xc4\x8d\x06\x00\x63\x7d\xba\x1f\x20"),
						Suffix: []byte(""),
					},
					{
						Hash:   specs.InnerSpec.Hash,
						Prefix: []byte("\x04\x08\x02\x20"),
						Suffix: []byte("\x20\x79\x8e\x2c\xaa\x96\xfd\xfb\xa3\x76\xdd\xeb\x47\x99\x99\x54\xd2\xf4\x7e\x65\x16\x22\x64\xb0\x53\x6a\xb5\xdf\xf7\xfc\x0a\x2e\x07"),
					},
					{
						Hash:   specs.InnerSpec.Hash,
						Prefix: []byte("\x06\x0c\x02\x20\x9a\xf3\x7d\xd5\x95\xa0\x19\x08\x03\xb5\xe0\x5a\xae\xf4\x2a\xe3\xfa\xd4\x99\xe4\xfb\xe3\x7f\x7c\xd3\x1c\xad\xff\x22\xa9\xee\x74\x20"),
						Suffix: []byte(""),
					},
				},
			},
		},

		// rootmulti proof
		ics23.CommitmentProof_Exist{
			Exist: &ics23.ExistenceProof{
				Key:   []byte("\x69\x61\x76\x6c\x53\x74\x6f\x72\x65\x4b\x65\x79"),
				Value: []byte("\x25\xd3\x94\x2d\x04\x81\x40\x15\xa3\xc2\x7b\xe2\xf0\x78\x4e\xfe\xfc\xe5\x5f\x7e\xb0\x46\x17\x51\xb3\x6a\x5e\x63\x35\xec\xc4\x53"),
				Leaf: &ics23.LeafOp{
					Hash:         specs.LeafSpec.Hash,
					PrehashKey:   specs.LeafSpec.PrehashKey,
					PrehashValue: specs.LeafSpec.PrehashValue,
					Length:       specs.LeafSpec.Length,
					Prefix:       []byte("\x00"),
				},
				Path: []*ics23.InnerOp{},
			},
		},
	}

	recvPacket := types.MsgRecvPacket{
		Packet: types.Packet{
			Sequence:          1,
			SourceClient:      counterpartyID,
			DestinationClient: clientID,
			TimeoutTimestamp:  uint64(time.Now().Add(time.Hour).Unix()),
			Payloads: []types.Payload{{
				SourcePort:      transfer.PortID,
				DestinationPort: transfer.PortID,
				Encoding:        transfer.EncodingProtobuf,
				Value:           []byte("wrong value"),
				Version:         transfer.V1,
			}},
		},
		ProofCommitment: proof,
		ProofHeight:     trustedHeight,
	}

	res := core.RecvPacket(cross(cur), recvPacket)

	println("res:", res)
	println("\n----------- assert render clients/07-tendermint-1/packet_receipts")
	println(core.Render("clients/" + clientID + "/packet_receipts"))
	println("\n----------- assert render clients/07-tendermint-1/packet_acknowledgements")
	// The 2 acknowledgements below must match
	println("Expected commitment", base64.StdEncoding.EncodeToString(
		types.CommitAcknowledgement(types.Acknowledgement{
			AppAcknowledgements: [][]byte{types.UniversalErrorAcknowledgement()},
		}),
	))
	println(core.Render("clients/" + clientID + "/packet_acknowledgements"))
}

// Output:
// res: (2 gno.land/p/aib/ibc/types.ResponseResultType)
//
// ----------- assert render clients/07-tendermint-1/packet_receipts
// {"items":[{"sequence":"1","data":"Ag=="}],"page":1,"total":1}
//
// ----------- assert render clients/07-tendermint-1/packet_acknowledgements
// Expected commitment 4vsw3796verKgtQmU00rOp1URN0qh/oW04t3uhoTztc=
// {"items":[{"sequence":"1","data":"4vsw3796verKgtQmU00rOp1URN0qh/oW04t3uhoTztc="}],"page":1,"total":1}

// Events:
// [
//   {
//     "type": "create_client",
//     "attrs": [
//       {
//         "key": "client_id",
//         "value": "07-tendermint-1"
//       },
//       {
//         "key": "client_type",
//         "value": "07-tendermint"
//       },
//       {
//         "key": "consensus_heights",
//         "value": "2/2"
//       }
//     ],
//     "pkg_path": "gno.land/r/aib/ibc/core"
//   },
//   {
//     "type": "recv_packet",
//     "attrs": [
//       {
//         "key": "packet_source_client",
//         "value": "07-tendermint-42"
//       },
//       {
//         "key": "packet_dest_client",
//         "value": "07-tendermint-1"
//       },
//       {
//         "key": "packet_sequence",
//         "value": "1"
//       },
//       {
//         "key": "packet_timeout_timestamp",
//         "value": "1234571490"
//       },
//       {
//         "key": "encoded_packet_hex",
//         "value": "0801121030372d74656e6465726d696e742d34321a0f30372d74656e6465726d696e742d3120e2a1d8cc042a420a087472616e7366657212087472616e736665721a0769637332302d3122166170706c69636174696f6e2f782d70726f746f6275662a0b77726f6e672076616c7565"
//       }
//     ],
//     "pkg_path": "gno.land/r/aib/ibc/core"
//   },
//   {
//     "type": "fungible_token_packet",
//     "attrs": [
//       {
//         "key": "sender",
//         "value": ""
//       },
//       {
//         "key": "receiver",
//         "value": ""
//       },
//       {
//         "key": "denom",
//         "value": ""
//       },
//       {
//         "key": "amount",
//         "value": ""
//       },
//       {
//         "key": "memo",
//         "value": ""
//       },
//       {
//         "key": "success",
//         "value": "false"
//       },
//       {
//         "key": "error",
//         "value": "decoding FungibleTokenPacketData: unexpected wire type 7 for field 14"
//       }
//     ],
//     "pkg_path": "gno.land/r/aib/ibc/apps/transfer"
//   },
//   {
//     "type": "write_acknowledgement",
//     "attrs": [
//       {
//         "key": "packet_source_client",
//         "value": "07-tendermint-42"
//       },
//       {
//         "key": "packet_dest_client",
//         "value": "07-tendermint-1"
//       },
//       {
//         "key": "packet_sequence",
//         "value": "1"
//       },
//       {
//         "key": "packet_timeout_timestamp",
//         "value": "1234571490"
//       },
//       {
//         "key": "encoded_packet_hex",
//         "value": "0801121030372d74656e6465726d696e742d34321a0f30372d74656e6465726d696e742d3120e2a1d8cc042a420a087472616e7366657212087472616e736665721a0769637332302d3122166170706c69636174696f6e2f782d70726f746f6275662a0b77726f6e672076616c7565"
//       },
//       {
//         "key": "encoded_acknowledgement_hex",
//         "value": "0a204774d4a575993f963b1c06573736617a457abef8589178db8d10c94b4ab511ab"
//       }
//     ],
//     "pkg_path": "gno.land/r/aib/ibc/core"
//   }
// ]