syntax = "proto3";
package community.service.thumbup.v1;

import "github.com/gogo/protobuf/gogoproto/gogo.proto";
import "google/protobuf/empty.proto";

option go_package = "api";
option (gogoproto.goproto_getters_all) = false;

service Thumbup {
    // 点赞接口
    rpc Like(LikeReq) returns(LikeReply);
    // 查询计数接口
    rpc Stats(StatsReq) returns(StatsReply);
    // 批量查询计数接口
    rpc MultiStats(MultiStatsReq) returns(MultiStatsReply);
    // 查询是否点赞接口
    rpc HasLike(HasLikeReq) returns (HasLikeReply);
    // 用户对业务的点赞列表
    rpc UserLikes(UserLikesReq) returns(UserLikesReply);
    // 对象的点赞人列表
    rpc ItemLikes(ItemLikesReq) returns(ItemLikesReply);
    // 修改计数的值
    rpc UpdateCount(UpdateCountReq) returns(.google.protobuf.Empty);
    // 查询原始计数 未修改的值
    rpc RawStat(RawStatReq) returns(RawStatReply);
}

enum Action {
    // The first value represents the default and must be == 0.
    ACTION_UNSPECIFIED = 0;
    ACTION_LIKE = 1;
    ACTION_CANCEL_LIKE = 2;
    ACTION_DISLIKE = 3;
    ACTION_CANCEL_DISLIKE = 4;
}

enum State {
     // The first value represents the default and must be == 0.
    STATE_UNSPECIFIED = 0;
    STATE_LIKE = 1;
    STATE_DISLIKE = 2;
}

message LikeReq {
    // 业务
    string business = 1 [(gogoproto.moretags) = 'form:"business" validate:"required"'];
    // mid
    int64 mid = 2 [(gogoproto.moretags) = 'form:"mid" validate:"required,min=1"'];
    // up 主mid
    int64 up_mid = 3 [(gogoproto.moretags) = 'form:"up_mid"'];
    // 来源id
    int64 origin_id = 4 [(gogoproto.moretags) = 'form:"origin_id"', (gogoproto.customname) = "OriginID"];
    // 对象id
    int64 message_id = 5 [(gogoproto.moretags) = 'form:"message_id" validate:"required"', (gogoproto.customname) = "MessageID"];
    Action action = 6 [(gogoproto.moretags) = 'form:"action_id" validate:"required"'];
    // ip
    string ip = 7 [(gogoproto.jsontag) = "ip", (gogoproto.customname) = "IP"];
}

message StatState {
    // 来源id
    int64 origin_id = 1 [(gogoproto.customname) = "OriginID"];
    // 对象id
    int64 message_id = 2 [(gogoproto.customname) = "MessageID"];
     // 点赞数
    int64 like_number = 3;
     // 点踩数
    int64 dislike_number = 4;
     // 点赞状态
    State like_state = 5;
}

message LikeReply {
     // 来源id
    int64 origin_id = 1 [(gogoproto.customname) = "OriginID"];
    // 对象id
    int64 message_id = 2 [(gogoproto.customname) = "MessageID"];
     // 点赞数
    int64 like_number = 3;
     // 点踩数
    int64 dislike_number = 4;
}

message StatsReq {
    // 业务
    string business = 1 [(gogoproto.moretags) = 'form:"business" validate:"required"'];
    // 来源id
    int64 origin_id = 2 [(gogoproto.moretags) = 'form:"origin_id"', (gogoproto.customname) = "OriginID"];
    // 对象id
    repeated int64 message_ids = 3 [(gogoproto.moretags) = 'form:"message_ids" validate:"required"'];
    // mid 可选参数 不需要返回like_state不要填
    int64 mid = 4 [(gogoproto.moretags) = 'form:"mid"'];
    // ip
    string ip = 5 [(gogoproto.jsontag) = "ip", (gogoproto.customname) = "IP"];
}

message StatsReply {
    map<int64, StatState> stats = 1;
}

message HasLikeReq {
     // 业务
    string business = 1 [(gogoproto.moretags) = 'form:"business" validate:"required"'];
    // 对象id
    repeated int64 message_ids = 2 [(gogoproto.moretags) = 'form:"message_ids" validate:"required"'];
    // mid
    int64 mid = 3 [(gogoproto.moretags) = 'form:"mid" validate:"required"'];
    // ip
    string ip = 4 [(gogoproto.jsontag) = "ip", (gogoproto.customname) = "IP"];
}

message HasLikeReply {
    map<int64, UserLikeState> states = 1;
}

message UserLikeState {
    // mid
    int64 mid = 1;
    // 点赞时间
    int64 time = 2[(gogoproto.casttype) = "go-common/library/time.Time"];
    State state = 3;
}

message UserLikesReq {
     // 业务
    string business = 1 [(gogoproto.moretags) = 'form:"business" validate:"required"'];
    // mid
    int64 mid = 2 [(gogoproto.moretags) = 'form:"mid" validate:"required"'];
     // pn
     int64 pn = 3 [(gogoproto.moretags) = 'form:"pn" validate:"required,min=1"'];
     // ps
     int64 ps = 4 [(gogoproto.moretags) = 'form:"ps" validate:"required,min=1"'];
    // ip
    string ip = 5 [(gogoproto.jsontag) = "ip", (gogoproto.customname) = "IP"];
}

message ItemRecord {
    // 对象id
    int64 message_id = 1 [(gogoproto.customname) = "MessageID"];
    // 点赞时间
    int64 time = 2[(gogoproto.casttype) = "go-common/library/time.Time"];
}


message UserLikesReply {
    int64 total = 1;
    repeated ItemRecord items = 2;
}

message UserRecord {
    // mid
    int64 mid = 1;
    // 点赞时间
    int64 time = 2[(gogoproto.casttype) = "go-common/library/time.Time"];
}

message ItemLikesReq {
     // 业务
    string business = 1 [(gogoproto.moretags) = 'form:"business" validate:"required"'];
    // 来源id
    int64 origin_id = 2 [(gogoproto.moretags) = 'form:"origin_id"', (gogoproto.customname) = "OriginID"];
    // 对象id
    int64 message_id = 3 [(gogoproto.moretags) = 'form:"message_id" validate:"required"', (gogoproto.customname) = "MessageID"];
    // last_mid 上个mid 去重用
    int64 last_mid = 4 [(gogoproto.moretags) = 'form:"last_mid" json:"last_mid"'];
     // pn
     int64 pn = 5 [(gogoproto.moretags) = 'form:"pn" validate:"required,min=1"'];
     // ps
     int64 ps = 6 [(gogoproto.moretags) = 'form:"ps" validate:"required,min=1"'];
    // ip
    string ip = 7 [(gogoproto.jsontag) = "ip", (gogoproto.customname) = "IP"];
}

message ItemLikesReply {
    repeated UserRecord users = 1;
}

message UpdateCountReq {
      // 业务
    string business = 1 [(gogoproto.moretags) = 'form:"business" validate:"required"'];
    // 来源id
    int64 origin_id = 2 [(gogoproto.moretags) = 'form:"origin_id"', (gogoproto.customname) = "OriginID"];
    // 对象id
    int64 message_id = 3 [(gogoproto.moretags) = 'form:"message_id" validate:"required"', (gogoproto.customname) = "MessageID"];
    // 点赞数修改(增量)
    int64 like_change = 4;
    // 点踩数修改(增量)
    int64 dislike_change = 5;
    // 操作人
    string operator = 6;
    // ip
    string ip = 7 [(gogoproto.jsontag) = "ip", (gogoproto.customname) = "IP"];
}

message RawStatReq {
       // 业务
    string business = 1 [(gogoproto.moretags) = 'form:"business" validate:"required"'];
    // 来源id
    int64 origin_id = 2 [(gogoproto.moretags) = 'form:"origin_id"', (gogoproto.customname) = "OriginID"];
    // 对象id
    int64 message_id = 3 [(gogoproto.moretags) = 'form:"message_id" validate:"required"', (gogoproto.customname) = "MessageID"];
    // ip
    string ip = 4 [(gogoproto.jsontag) = "ip", (gogoproto.customname) = "IP"];
}

message RawStatReply {
     // 来源id
    int64 origin_id = 1 [(gogoproto.moretags) = 'form:"origin_id"', (gogoproto.customname) = "OriginID"];
    // 对象id
    int64 message_id = 2 [(gogoproto.moretags) = 'form:"message_id" validate:"required"', (gogoproto.customname) = "MessageID"];
     // 点赞数
    int64 like_number = 3;
    // 点踩数
    int64 dislike_number = 4;
     // 点赞数修改(增量)
    int64 like_change = 5;
    // 点踩数修改(增量)
    int64 dislike_change = 6;
}

message MultiStatsReq {
    message Record {
     // 来源id
    int64 origin_id = 1 [(gogoproto.moretags) = 'form:"origin_id"', (gogoproto.customname) = "OriginID"];
    // 对象id
    int64 message_id = 2 [(gogoproto.moretags) = 'form:"message_id" validate:"required"', (gogoproto.customname) = "MessageID"];
    }
    message Business {
        repeated Record records = 1;
    }
    // mid
    int64 mid = 1 [(gogoproto.moretags) = 'form:"mid" validate:"required"'];
    // business and records
    map<string, Business> business = 2;
    // ip
    string ip = 3 [(gogoproto.jsontag) = "ip", (gogoproto.customname) = "IP"];
}

message MultiStatsReply {
    message Records {
        map<int64, StatState> records = 1;
    }
    // business and records
    map<string, Records> business = 1;
}