syntax = "proto3";

package topfans.task;

option go_package = "github.com/topfans/backend/pkg/proto/task;task";

import "proto/common.proto";
import "google/api/annotations.proto";

// ==================== 每日任务 ====================

message DailyTaskItem {
  string task_key = 1;
  int64 star_id = 2;
  string name = 3;
  string description = 4;
  int64 crystal_reward = 5;
  string status = 6;       // pending/completed/claimed
  bool can_claim = 7;
}

message GetDailyTasksRequest {
  int64 star_id = 1;
}

message GetDailyTasksResponse {
  topfans.common.BaseResponse base = 1;
  int64 star_id = 2;
  repeated DailyTaskItem tasks = 3;
}

message ReportEventRequest {
  string event_type = 1;  // 如 "daily_browse_asset", "daily_login"
  int64 star_id = 2;
}

message ReportEventResponse {
  topfans.common.BaseResponse base = 1;
  bool success = 2;
  string task_key = 3;
  bool task_completed = 4;
  string message = 5;
}

message ClaimDailyTaskRequest {
  string task_key = 1;
  int64 star_id = 2;
}

message ClaimDailyTaskResponse {
  topfans.common.BaseResponse base = 1;
  bool success = 2;
  int64 crystal_balance = 3;
}

message ClaimAllDailyTasksRequest {
  int64 star_id = 1;
}

message ClaimAllDailyTasksResponse {
  topfans.common.BaseResponse base = 1;
  int32 claimed_count = 2;
  int64 crystal_balance = 3;
  repeated string claimed_task_keys = 4;
}

// ==================== 引导任务 ====================

message OnboardingStage {
  int32 stage = 1;
  string name = 2;
  repeated string required_task_keys = 3;
  int64 crystal_reward = 4;
  string status = 5;         // pending/completed/in_progress
  bool is_current = 6;
  bool all_tasks_completed = 7;  // 该阶段所有任务是否完成
  bool is_reward_claimed = 8;    // 该阶段奖励是否已领取
}

message CompleteGuideRequest {
  string task_key = 1;
  repeated OnboardingStage stages = 2;  // 前端传入的阶段配置，首次调用时存储
}

message CompleteGuideResponse {
  topfans.common.BaseResponse base = 1;
  int64 user_id = 2;
  int32 current_stage = 3;
  string status = 4;         // pending/in_progress/completed
  repeated OnboardingStage stages = 5;
}

message GetOnboardingStatusRequest {}

message GetOnboardingStatusResponse {
  topfans.common.BaseResponse base = 1;
  int64 user_id = 2;
  int32 current_stage = 3;
  string status = 4;
  repeated OnboardingStage stages = 5;
}

message AdvanceStageRequest {
  int32 target_stage = 1;
}

message AdvanceStageResponse {
  topfans.common.BaseResponse base = 1;
  int32 current_stage = 2;
  string status = 3;
  repeated OnboardingStage stages = 4;
}

message ClaimOnboardingRewardRequest {
  int32 stage = 1;
}

message ClaimOnboardingRewardResponse {
  topfans.common.BaseResponse base = 1;
  bool success = 2;
  string crystal_balance = 3;  // 使用 string 避免 Dubbo int64 序列化 bug
}

// ==================== 展示收益 ====================

message ExhibitionRevenueItem {
  int64 id = 1;
  int64 star_id = 2;
  int64 exhibition_id = 3;
  int64 asset_id = 4;
  int64 slot_id = 5;
  string slot_type = 6;      // own/friend
  int64 crystal_amount = 7;
  int64 cycle_start_time = 8;
  int64 cycle_end_time = 9;
  string status = 10;         // claimable/claimed/failed
  bool can_claim = 11;
}

message GetExhibitionRevenueRequest {
  int64 star_id = 1;
  string status = 2;          // 可选筛选
  int32 page = 3;
  int32 page_size = 4;
}

message GetExhibitionRevenueResponse {
  topfans.common.BaseResponse base = 1;
  repeated ExhibitionRevenueItem items = 2;
  int64 total = 3;
  int32 page = 4;
  int32 page_size = 5;
}

message ClaimExhibitionRevenueRequest {
  int64 revenue_id = 1;
  int64 star_id = 2;
}

message ClaimExhibitionRevenueResponse {
  topfans.common.BaseResponse base = 1;
  bool success = 2;
  int64 crystal_amount = 3;  // 当前领取的收益金额
  int64 total_balance = 4;    // 领取后的当前用户全部余额
}

message ClaimAllExhibitionRevenueRequest {
  int64 star_id = 1;
}

message ClaimAllExhibitionRevenueResponse {
  topfans.common.BaseResponse base = 1;
  int32 claimed_count = 2;
}

// ==================== 点赞押注收益 ====================

message LikeBetRevenueItem {
  int64 id = 1;
  int64 star_id = 2;
  int64 exhibition_id = 3;
  int64 asset_id = 4;
  int64 like_id = 5;            // 关联 asset_likes.id
  int32 bet_order = 6;          // 第几位点赞（按 asset_likes.created_at ASC, id ASC）
  int32 total_likes = 7;        // 该展览内的总押注数（审计字段），NOT 藏品全局点赞数
  int64 crystal_amount = 8;
  int64 cycle_start_time = 9;
  int64 cycle_end_time = 10;
  string status = 11;            // claimable/claimed/failed
  bool can_claim = 12;
}

message GetLikeBetRevenueRequest {
  int64 star_id = 1;
  string status = 2;             // 可选筛选
  int32 page = 3;
  int32 page_size = 4;
}

message GetLikeBetRevenueResponse {
  topfans.common.BaseResponse base = 1;
  repeated LikeBetRevenueItem items = 2;
  int64 total = 3;
  int32 page = 4;
  int32 page_size = 5;
}

message ClaimLikeBetRevenueRequest {
  int64 revenue_id = 1;
  int64 star_id = 2;
}

message ClaimLikeBetRevenueResponse {
  topfans.common.BaseResponse base = 1;
  bool success = 2;
  int64 crystal_amount = 3;      // 当前领取的收益金额
  int64 total_balance = 4;      // 领取后的当前用户全部余额
}

message ClaimAllLikeBetRevenueRequest {
  int64 star_id = 1;
}

message ClaimAllLikeBetRevenueResponse {
  topfans.common.BaseResponse base = 1;
  int32 claimed_count = 2;
}

// ==================== 内部RPC服务 ====================

message InitUserTasksRequest {
  int64 user_id = 1;
  int64 star_id = 2;
}

message InitUserTasksResponse {
  topfans.common.BaseResponse base = 1;
  bool success = 2;
}

message OnExhibitionCompletedRequest {
  int64 exhibition_id = 1;
  int64 asset_id = 2;
  int64 slot_id = 3;
  int64 occupier_uid = 4;
  int64 occupier_star_id = 5;
  int64 slot_owner_uid = 6;
  int64 crystal_amount = 7;
  int64 start_time = 8;
  int64 expire_at = 9;
  int32 like_count = 10;  // 点赞数，用于在taskService中根据资产等级重新计算收益
}

message OnExhibitionCompletedResponse {
  topfans.common.BaseResponse base = 1;
  int64 revenue_record_id = 2;
}

// 内部 RPC：cleanup_worker 调用，记录一次展览到期产生的所有点赞押注收益
message RecordLikeBetRevenueRequest {
  int64 exhibition_id = 1;
  int64 asset_id = 2;
  int64 total_likes = 3;        // 展览内总点赞数（len(likes)），NOT 藏品全局点赞数。RPC 内部自行计算，调用方传入值仅作日志审计
  int64 start_time = 4;
  int64 expire_at = 5;
}

message RecordLikeBetRevenueResponse {
  topfans.common.BaseResponse base = 1;
  repeated int64 revenue_record_ids = 2;
  int32 created_count = 3;
}

// ==================== Mobile API Service ====================

service TaskMobileService {
  rpc GetDailyTasks(GetDailyTasksRequest) returns (GetDailyTasksResponse) {
    option (google.api.http) = { get: "/api/tasks/daily"; };
  }
  rpc ReportEvent(ReportEventRequest) returns (ReportEventResponse) {
    option (google.api.http) = { post: "/api/tasks/report-event"; body: "*"; };
  }
  rpc ClaimDailyTask(ClaimDailyTaskRequest) returns (ClaimDailyTaskResponse) {
    option (google.api.http) = { post: "/api/tasks/daily/claim"; body: "*"; };
  }
  rpc ClaimAllDailyTasks(ClaimAllDailyTasksRequest) returns (ClaimAllDailyTasksResponse) {
    option (google.api.http) = { post: "/api/tasks/daily/claim-all"; body: "*"; };
  }
  rpc CompleteGuide(CompleteGuideRequest) returns (CompleteGuideResponse) {
    option (google.api.http) = { post: "/api/tasks/guide/complete"; body: "*"; };
  }
  rpc GetOnboardingStatus(GetOnboardingStatusRequest) returns (GetOnboardingStatusResponse) {
    option (google.api.http) = { get: "/api/tasks/onboarding/status"; };
  }
  rpc AdvanceStage(AdvanceStageRequest) returns (AdvanceStageResponse) {
    option (google.api.http) = { post: "/api/tasks/onboarding/advance-stage"; body: "*"; };
  }
  rpc ClaimOnboardingReward(ClaimOnboardingRewardRequest) returns (ClaimOnboardingRewardResponse) {
    option (google.api.http) = { post: "/api/tasks/onboarding/claim-reward"; body: "*"; };
  }
  rpc GetExhibitionRevenue(GetExhibitionRevenueRequest) returns (GetExhibitionRevenueResponse) {
    option (google.api.http) = { get: "/api/v1/tasks/exhibition-revenue"; };
  }
  rpc ClaimExhibitionRevenue(ClaimExhibitionRevenueRequest) returns (ClaimExhibitionRevenueResponse) {
    option (google.api.http) = { post: "/api/v1/tasks/exhibition-revenue/claim"; body: "*"; };
  }
  rpc ClaimAllExhibitionRevenue(ClaimAllExhibitionRevenueRequest) returns (ClaimAllExhibitionRevenueResponse) {
    option (google.api.http) = { post: "/api/v1/tasks/exhibition-revenue/claim-all"; body: "*"; };
  }
  rpc GetLikeBetRevenue(GetLikeBetRevenueRequest) returns (GetLikeBetRevenueResponse) {
    option (google.api.http) = { get: "/api/v1/tasks/like-bet-revenue"; };
  }
  rpc ClaimLikeBetRevenue(ClaimLikeBetRevenueRequest) returns (ClaimLikeBetRevenueResponse) {
    option (google.api.http) = { post: "/api/v1/tasks/like-bet-revenue/claim"; body: "*"; };
  }
  rpc ClaimAllLikeBetRevenue(ClaimAllLikeBetRevenueRequest) returns (ClaimAllLikeBetRevenueResponse) {
    option (google.api.http) = { post: "/api/v1/tasks/like-bet-revenue/claim-all"; body: "*"; };
  }
}

// ==================== Internal RPC Service ====================

service TaskInternalService {
  rpc InitUserTasks(InitUserTasksRequest) returns (InitUserTasksResponse);
  rpc OnExhibitionCompleted(OnExhibitionCompletedRequest) returns (OnExhibitionCompletedResponse);
  rpc RecordLikeBetRevenue(RecordLikeBetRevenueRequest) returns (RecordLikeBetRevenueResponse);
}