syntax = "proto3";

package proto;

option csharp_namespace = "DysonNetwork.Shared.Proto";

import "google/protobuf/timestamp.proto";
import "google/protobuf/wrappers.proto";
import "google/protobuf/struct.proto";
import "file.proto";
import "realm.proto";
import "publisher.proto";

// Enums
enum PostType {
  POST_TYPE_UNSPECIFIED = 0;
  MOMENT = 1;
  ARTICLE = 2;
}

enum PostVisibility {
  VISIBILITY_UNSPECIFIED = 0;
  PUBLIC = 1;
  FRIENDS = 2;
  UNLISTED = 3;
  PRIVATE = 4;
}

enum PostPinMode {
  PIN_MODE_UNSPECIFIED = 0;
  PUBLISHER_PAGE = 1;
  REALM_PAGE = 2;
  REPLY_PAGE = 3;
}

enum ContentSensitiveMark {
  SENSITIVE_MARK_UNSPECIFIED = 0;
  LANGUAGE = 1;
  SEXUAL_CONTENT = 2;
  VIOLENCE = 3;
  PROFANITY = 4;
  HATE_SPEECH = 5;
  RACISM = 6;
  ADULT_CONTENT = 7;
  DRUG_ABUSE = 8;
  ALCOHOL_ABUSE = 9;
  GAMBLING = 10;
  SELF_HARM = 11;
  CHILD_ABUSE = 12;
  OTHER = 13;
}

enum PostReactionAttitude {
  ATTITUDE_UNSPECIFIED = 0;
  POST_ATTITUDE_POSITIVE = 1;
  POST_ATTITUDE_NEUTRAL = 2;
  POST_ATTITUDE_NEGATIVE = 3;
}

enum PostEmbedViewRenderer {
  RENDERER_UNSPECIFIED = 0;
  WEBVIEW = 1;
}

// Messages

message PostEmbedView {
  string uri = 1;
  optional double aspect_ratio = 2;
  PostEmbedViewRenderer renderer = 3;
}

message Post {
  string id = 1;
  string title = 2;
  string description = 3;
  string slug = 4;
  optional google.protobuf.Timestamp edited_at = 5;
  optional google.protobuf.Timestamp published_at = 6;
  PostVisibility visibility = 7;
  optional string content = 8;

  PostType type = 9;
  optional PostPinMode pin_mode = 10;
  optional bytes meta = 11; // Dictionary<string, object>
  optional bytes sensitive_marks = 12; // List<ContentSensitiveMark>
  optional PostEmbedView embed_view = 13;

  int32 views_unique = 14;
  int32 views_total = 15;
  int32 upvotes = 16;
  int32 downvotes = 17;
  double awarded_score = 18;

  // Not mapped fields: handled client-side
  map<string, int32> reactions_count = 19; // Dictionary<string, int>
  int32 replies_count = 20;
  map<string, bool> reactions_made = 21; // Dictionary<string, bool>

  bool replied_gone = 22;
  bool forwarded_gone = 23;

  optional string replied_post_id = 24;
  optional Post replied_post = 25; // full if populated
  optional string forwarded_post_id = 26;
  optional Post forwarded_post = 27; // full if populated

  optional string realm_id = 28;
  optional Realm realm = 29; // full if populated

  repeated CloudFile attachments = 30; // List<SnCloudFileReferenceObject>

  string publisher_id = 31;
  Publisher publisher = 32;

  repeated PostAward awards = 33;
  repeated PostReaction reactions = 34;
  repeated PostTag tags = 35;
  repeated PostCategory categories = 36;
  repeated PostFeaturedRecord featured_records = 37;

  // Added for ToActivity
  google.protobuf.Timestamp created_at = 38;
  google.protobuf.Timestamp updated_at = 39;
  optional google.protobuf.Timestamp deleted_at = 40;
}

message PostTag {
  string id = 1;
  string slug = 2;
  string name = 3;

  google.protobuf.Timestamp created_at = 4;
  google.protobuf.Timestamp updated_at = 5;
}

message PostCategory {
  string id = 1;
  string slug = 2;
  string name = 3;

  google.protobuf.Timestamp created_at = 4;
  google.protobuf.Timestamp updated_at = 5;
}

message PostCategorySubscription {
  string id = 1;
  string account_id = 2;

  optional string category_id = 3;
  optional PostCategory category = 4;
  optional string tag_id = 5;
  optional PostTag tag = 6;

  google.protobuf.Timestamp created_at = 7;
  google.protobuf.Timestamp updated_at = 8;
}

message PostCollection {
  string id = 1;
  string slug = 2;
  optional google.protobuf.StringValue name = 3;
  optional google.protobuf.StringValue description = 4;

  Publisher publisher = 5;
  optional string publisher_id = 6; // for cases where full publisher not needed

  repeated Post posts = 7;

  google.protobuf.Timestamp created_at = 8;
  google.protobuf.Timestamp updated_at = 9;
}

message PostFeaturedRecord {
  string id = 1;
  string post_id = 2;
  optional google.protobuf.Timestamp featured_at = 3;
  int32 social_credits = 4;

  google.protobuf.Timestamp created_at = 5;
  google.protobuf.Timestamp updated_at = 6;
}

message PostReaction {
  string id = 1;
  string symbol = 2;
  PostReactionAttitude attitude = 3;

  string post_id = 4;
  string account_id = 5;
  optional Account account = 6; // optional full account

  google.protobuf.Timestamp created_at = 7;
  google.protobuf.Timestamp updated_at = 8;
}

message PostAward {
  string id = 1;
  double amount = 2;
  PostReactionAttitude attitude = 3;
  optional google.protobuf.StringValue message = 4;

  string post_id = 5;
  string account_id = 6;

  google.protobuf.Timestamp created_at = 7;
  google.protobuf.Timestamp updated_at = 8;
}

// ====================================
// Request/Response Messages
// ====================================

message GetPostRequest {
  string id = 1;
}

message GetPostBatchRequest {
  repeated string ids = 1;
}

message GetPostBatchResponse {
  repeated Post posts = 1;
}

message SearchPostsRequest {
  string query = 1;
  string publisher_id = 2;
  string realm_id = 3;
  int32 page_size = 4;
  string page_token = 5;
  string order_by = 6;
}

message SearchPostsResponse {
  repeated Post posts = 1;
  string next_page_token = 2;
  int32 total_size = 3;
}

message ListPostsRequest {
  string publisher_id = 1;
  string realm_id = 2;
  int32 page_size = 3;
  string page_token = 4;
  string order_by = 5;
  repeated string categories = 6;
  repeated string tags = 7;
  string query = 8;
  repeated PostType types = 9;
  optional google.protobuf.Timestamp after = 10;  // Filter posts created after this timestamp
  optional google.protobuf.Timestamp before = 11; // Filter posts created before this timestamp
  bool include_replies = 12; // Include reply posts
  optional PostPinMode pinned = 13; // Filter by pinned mode (if present, null means not pinned)
  bool only_media = 14; // Only return posts with attachments
  bool shuffle = 15; // Random order
}

message ListPostsResponse {
  repeated Post posts = 1;
  string next_page_token = 2;
  int32 total_size = 3;
}

// ====================================
// Service Definitions
// ====================================

service PostService {
  // Get a single post by id
  rpc GetPost(GetPostRequest) returns (Post);

  // Get multiple posts by ids
  rpc GetPostBatch(GetPostBatchRequest) returns (GetPostBatchResponse);

  // Search posts
  rpc SearchPosts(SearchPostsRequest) returns (SearchPostsResponse);

  // List posts with filters
  rpc ListPosts(ListPostsRequest) returns (ListPostsResponse);
}

import 'account.proto';