syntax = "proto3";

package dex.v1;

option go_package = "github.com/sonr-io/sonr/x/dex/types";

import "gogoproto/gogo.proto";
import "google/api/annotations.proto";
import "cosmos/base/query/v1beta1/pagination.proto";
import "dex/v1/genesis.proto";
import "dex/v1/ica.proto";
import "cosmos/base/v1beta1/coin.proto";

// Query defines the DEX Query service
service Query {
  // Params queries the parameters of the module
  //
  // {{.MethodDescriptorProto.Name}} is a call with the method(s) {{$first := true}}{{range .Bindings}}{{if $first}}{{$first = false}}{{else}}, {{end}}{{.HTTPMethod}}{{end}} within the "{{.Service.Name}}" service.
  // It takes in "{{.RequestType.Name}}" and returns a "{{.ResponseType.Name}}".
  //
  // {{import "dex_query_docs.md"}}
  rpc Params(QueryParamsRequest) returns (QueryParamsResponse) {
    option (google.api.http).get = "/sonr/dex/v1/params";
  }
  
  // Account queries a DEX account by DID and connection
  //
  // {{.MethodDescriptorProto.Name}} is a call with the method(s) {{$first := true}}{{range .Bindings}}{{if $first}}{{$first = false}}{{else}}, {{end}}{{.HTTPMethod}}{{end}} within the "{{.Service.Name}}" service.
  // It takes in "{{.RequestType.Name}}" and returns a "{{.ResponseType.Name}}".
  //
  // {{import "dex_query_docs.md"}}
  rpc Account(QueryAccountRequest) returns (QueryAccountResponse) {
    option (google.api.http).get = "/sonr/dex/v1/account/{did}/{connection_id}";
  }
  
  // Accounts queries all DEX accounts for a DID
  //
  // {{.MethodDescriptorProto.Name}} is a call with the method(s) {{$first := true}}{{range .Bindings}}{{if $first}}{{$first = false}}{{else}}, {{end}}{{.HTTPMethod}}{{end}} within the "{{.Service.Name}}" service.
  // It takes in "{{.RequestType.Name}}" and returns a "{{.ResponseType.Name}}".
  //
  // {{import "dex_query_docs.md"}}
  rpc Accounts(QueryAccountsRequest) returns (QueryAccountsResponse) {
    option (google.api.http).get = "/sonr/dex/v1/accounts/{did}";
  }
  
  // Balance queries remote chain balance
  //
  // {{.MethodDescriptorProto.Name}} is a call with the method(s) {{$first := true}}{{range .Bindings}}{{if $first}}{{$first = false}}{{else}}, {{end}}{{.HTTPMethod}}{{end}} within the "{{.Service.Name}}" service.
  // It takes in "{{.RequestType.Name}}" and returns a "{{.ResponseType.Name}}".
  //
  // {{import "dex_query_docs.md"}}
  rpc Balance(QueryBalanceRequest) returns (QueryBalanceResponse) {
    option (google.api.http).get = "/sonr/dex/v1/balance/{did}/{connection_id}";
  }
  
  // Pool queries pool information
  //
  // {{.MethodDescriptorProto.Name}} is a call with the method(s) {{$first := true}}{{range .Bindings}}{{if $first}}{{$first = false}}{{else}}, {{end}}{{.HTTPMethod}}{{end}} within the "{{.Service.Name}}" service.
  // It takes in "{{.RequestType.Name}}" and returns a "{{.ResponseType.Name}}".
  //
  // {{import "dex_query_docs.md"}}
  rpc Pool(QueryPoolRequest) returns (QueryPoolResponse) {
    option (google.api.http).get = "/sonr/dex/v1/pool/{connection_id}/{pool_id}";
  }
  
  // Orders queries orders for a DID
  //
  // {{.MethodDescriptorProto.Name}} is a call with the method(s) {{$first := true}}{{range .Bindings}}{{if $first}}{{$first = false}}{{else}}, {{end}}{{.HTTPMethod}}{{end}} within the "{{.Service.Name}}" service.
  // It takes in "{{.RequestType.Name}}" and returns a "{{.ResponseType.Name}}".
  //
  // {{import "dex_query_docs.md"}}
  rpc Orders(QueryOrdersRequest) returns (QueryOrdersResponse) {
    option (google.api.http).get = "/sonr/dex/v1/orders/{did}/{connection_id}";
  }
  
  // History queries transaction history
  //
  // {{.MethodDescriptorProto.Name}} is a call with the method(s) {{$first := true}}{{range .Bindings}}{{if $first}}{{$first = false}}{{else}}, {{end}}{{.HTTPMethod}}{{end}} within the "{{.Service.Name}}" service.
  // It takes in "{{.RequestType.Name}}" and returns a "{{.ResponseType.Name}}".
  //
  // {{import "dex_query_docs.md"}}
  rpc History(QueryHistoryRequest) returns (QueryHistoryResponse) {
    option (google.api.http).get = "/sonr/dex/v1/history/{did}";
  }
}

// QueryParamsRequest is request type for Query/Params RPC method
message QueryParamsRequest {}

// QueryParamsResponse is response type for Query/Params RPC method
message QueryParamsResponse {
  // params holds all the parameters of this module
  Params params = 1 [(gogoproto.nullable) = false];
}

// QueryAccountRequest is request type for Query/Account RPC method
message QueryAccountRequest {
  // DID of the account owner
  string did = 1;
  
  // IBC connection ID
  string connection_id = 2;
}

// QueryAccountResponse is response type for Query/Account RPC method
message QueryAccountResponse {
  // The DEX account
  InterchainDEXAccount account = 1;
}

// QueryAccountsRequest is request type for Query/Accounts RPC method
message QueryAccountsRequest {
  // DID of the account owner
  string did = 1;
  
  // pagination defines optional pagination
  cosmos.base.query.v1beta1.PageRequest pagination = 2;
}

// QueryAccountsResponse is response type for Query/Accounts RPC method
message QueryAccountsResponse {
  // List of DEX accounts
  repeated InterchainDEXAccount accounts = 1;
  
  // pagination defines the pagination in the response
  cosmos.base.query.v1beta1.PageResponse pagination = 2;
}

// QueryBalanceRequest is request type for Query/Balance RPC method
message QueryBalanceRequest {
  // DID of the account owner
  string did = 1;
  
  // IBC connection ID
  string connection_id = 2;
  
  // Optional specific denom to query
  string denom = 3;
}

// QueryBalanceResponse is response type for Query/Balance RPC method
message QueryBalanceResponse {
  // Balances on the remote chain
  repeated cosmos.base.v1beta1.Coin balances = 1
      [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
}

// QueryPoolRequest is request type for Query/Pool RPC method
message QueryPoolRequest {
  // IBC connection ID
  string connection_id = 1;
  
  // Pool ID to query
  string pool_id = 2;
}

// QueryPoolResponse is response type for Query/Pool RPC method
message QueryPoolResponse {
  // Pool information
  PoolInfo pool = 1;
}

// PoolInfo contains pool information
message PoolInfo {
  // Pool ID
  string pool_id = 1;
  
  // Pool assets
  repeated cosmos.base.v1beta1.Coin assets = 2
      [(gogoproto.nullable) = false, (gogoproto.castrepeated) = "github.com/cosmos/cosmos-sdk/types.Coins"];
  
  // Total shares
  string total_shares = 3;
  
  // Swap fee
  string swap_fee = 4;
}

// QueryOrdersRequest is request type for Query/Orders RPC method
message QueryOrdersRequest {
  // DID of the account owner
  string did = 1;
  
  // IBC connection ID
  string connection_id = 2;
  
  // Filter by status (optional)
  string status = 3;
  
  // pagination defines optional pagination
  cosmos.base.query.v1beta1.PageRequest pagination = 4;
}

// QueryOrdersResponse is response type for Query/Orders RPC method
message QueryOrdersResponse {
  // List of orders
  repeated Order orders = 1;
  
  // pagination defines the pagination in the response
  cosmos.base.query.v1beta1.PageResponse pagination = 2;
}

// Order represents a DEX order
message Order {
  // Order ID
  string order_id = 1;
  
  // Order type
  string order_type = 2;
  
  // Sell token
  string sell_denom = 3;
  
  // Buy token
  string buy_denom = 4;
  
  // Amount
  string amount = 5;
  
  // Price
  string price = 6;
  
  // Status
  string status = 7;
  
  // Creation time
  string created_at = 8;
}

// QueryHistoryRequest is request type for Query/History RPC method
message QueryHistoryRequest {
  // DID of the account owner
  string did = 1;
  
  // Optional connection filter
  string connection_id = 2;
  
  // Optional operation type filter
  string operation_type = 3;
  
  // pagination defines optional pagination
  cosmos.base.query.v1beta1.PageRequest pagination = 4;
}

// QueryHistoryResponse is response type for Query/History RPC method
message QueryHistoryResponse {
  // List of historical transactions
  repeated Transaction transactions = 1;
  
  // pagination defines the pagination in the response
  cosmos.base.query.v1beta1.PageResponse pagination = 2;
}

// Transaction represents a historical transaction
message Transaction {
  // Transaction ID
  string tx_id = 1;
  
  // Operation type (swap, provide_liquidity, etc.)
  string operation_type = 2;
  
  // Connection ID
  string connection_id = 3;
  
  // Transaction details (JSON)
  string details = 4;
  
  // Status
  string status = 5;
  
  // Timestamp
  string timestamp = 6;
}