syntax = "proto3";
package proto;
option go_package = "./platform/adapterv1;adapterv1";
import "validate/validate.proto";

service PlatformAdapter {
  rpc Recharge(RechargeReq) returns (Result);
  rpc Query(QueryReq) returns(Result);
  rpc Notify(NotifyReq) returns (Result);
  rpc NotifyReply(NotifyReplyReq) returns (NotifyData);
  rpc Balance(Tag)  returns (WalletResp);
  rpc CallCustom(CallCustomReq) returns(CallCustomResp);
  rpc Template(TmplReq) returns(TmplResp);
  rpc TemplateByAdapterName(TmplByAdapterNameReq) returns(TmplResp);
  rpc TemplateValidate(TmplValidateReq) returns(TmplValidateResp);
  rpc TemplateValidateByAdapterName(TmplValidateByAdapterNameReq) returns(TmplValidateResp);
  rpc IsIdempotent(Tag) returns(BoolResp);
  rpc IsUsePlatformOrderNumber(Tag) returns(BoolResp);
  rpc IsNotQuery(Tag) returns(BoolResp);
  rpc List(ListReq) returns (ListResp);
  rpc IsExist(Tag) returns (BoolResp);
  rpc CustomNotify(CustomNotifyReq) returns (CustomNotifyResponse);
  rpc CustomNotifyReply(CustomNotifyReplyReq) returns (NotifyData);
}

//充值信息，账户，数量等
message RechargeInfo {
  string account = 1;
  uint32 quantity = 2;
  bytes extra = 3; //扩展信息 JSON，扩展 FV 信息，用户 IP 信息，设备类型信息
}

//商品相关信息
message RechargeProduct{
  string code = 1; //商品编码
  double price = 2; //商品授权价格(上游给我们的授权价格)
  string template = 3; //商品模板信息
  bytes extra = 4; //商品配置的扩展信息 JSON
}
//其他交易（订单）相关信息
message RechargeTrade {
  string trade_number = 1;
  double trade_price = 2; //交易单价（我们实际给下游的）
  bytes extra = 3;//??
}

message RechargeReq{
  string tag = 1;
  RechargeInfo info = 2;
  RechargeProduct product = 3;
  RechargeTrade trade = 4;
}

enum ResultStatus{
  INVALID = 0; // 无效的状态
  FAIL = 1; // 订单处理失败
  SUCCESS = 2; // 订单处理成功
  ING = 3; // 订单处理中
  NOT_FOUND = 4; // 未找到订单
  EXIST = 5;// 订单已存在
}

message Result {
  //外部平台交易号
  string out_trade_number = 2;
  string trade_number = 3;
  ResultStatus status = 4;
  double trade_price = 5;//上游实际产生的交易价
  bytes data = 6; //原始信息 json
  string message = 7;
  bool timeout = 8; // 请求是否超时
}

//todo 官方信息是否返回给下游
message QueryReq{
  string tag = 1;
  string trade_number = 2;
  //外部平台交易号
  string out_trade_number = 3;
  //商品信息或商品类型？？
  RechargeProduct product = 4; //交易时商品信息
  //根据充值账号，查询时间段的充值信息？？？
  bytes extra = 5;//扩展信息，卡密转直充，可能根据卡密进行查询
}

message NotifyData{
  bytes queries = 1; //url 地址中的参数 json
  bytes headers = 2; //header 头里面的参数 json
  bytes body = 3; //通过 form 表单或者 body 提交的数据 json
}

message NotifyReq{
  string tag = 1;
  NotifyData data = 2;
  string extra = 3;
}


message NotifyReplyReq{
  string tag = 1;
  bool ok = 2; //响应状态，true 成功，false 失败
  Result result = 3; //处理结果
  string extra = 4;
}

message CallCustomReq{
  string tag = 1 [(validate.rules).string = {min_len: 1}];
  string method = 2 [(validate.rules).string = {min_len: 1}]; //请求方法
  bytes parameter = 3; //请求数据 json
}

message CallCustomResp{
  bytes result = 1;
}

message Tag{
  string tag = 1;
}

message TmplReq{
  string tag = 1;
  string name = 2;
  bool detail = 3;
}
message TmplResp{
  string content = 1;
}

message TmplByAdapterNameReq{
  string adapter_name = 1;
  string name = 2;
  bool detail = 3;
}

message TmplValidateReq{
  string tag = 1;
  string name = 2;
  bytes data = 3;
}
message TmplValidateResp{
  bool ok = 1;
  string msg = 2;
  // 加密后的数据
  bytes data = 3;
}

message TmplValidateByAdapterNameReq{
  string adapter_name = 1;
  string name = 2;
  bytes data = 3;
}

message WalletResp{
  double balance = 1;
  double credit = 2;
}

message BoolResp{
  bool ok = 1;
}

message ListReq {
}

message AdapterInfo{
  string bin = 9;
  string name = 1;
  string version = 2;
  string author = 3;
  string company = 4;
  bool is_idempotent = 5;
  bool is_use_platform_order_number = 6;
  map<string, string> handles = 7;
  map<string, string> pre_handles = 8;
}

message ListResp {
  repeated AdapterInfo list = 1;
}


message CustomNotifyReq{
  string tag = 1;
  string method = 2 ; //请求方法
  NotifyData data = 3;
}

message CustomNotifyResponse{
  bytes result = 1;
}

message CustomNotifyReplyReq{
  string tag = 1;
  string method = 2 ; //请求方法
  bool ok = 3; //响应状态，true 成功，false 失败
  bytes result = 4; //处理结果
}