syntax = "proto3";

package kratos.admin.v1;

import "google/protobuf/empty.proto";
import "google/protobuf/timestamp.proto";
import "google/protobuf/field_mask.proto";
import "google/api/annotations.proto";
import "google/api/field_behavior.proto";

option go_package = "kra/api/kratos/admin/v1;v1";
option java_multiple_files = true;
option java_package = "api.kratos.admin.v1";

// Admin is the admin message.
message Admin {
  // The unique ID of the user.
  int64 id = 1;
  // The name of the user.
  string name = 2;
  // The email of the user.
  string email = 3;
  // The phone number of the user.
  string phone = 4;
  // The avatar URL of the user.
  string avatar = 5;
  // The access level of the user.
  // Possible values are: "admin", "user", etc.
  string access = 6;
  // The password of the user.
  string password = 7;
  // The timestamp at which the user was created.
  google.protobuf.Timestamp create_time = 8;
  // The latest timestamp at which the user was updated.
  google.protobuf.Timestamp update_time = 9;
}

// AdminSet is the set of admins.
message AdminSet {
  // The set of admins.
  repeated Admin admins = 1;
  // The next page token.
  string next_page_token = 2;
}

// AdminService is the admin service definition.
service AdminService {
  // Login a user and return the username.
  rpc Login (LoginRequest) returns (Admin) {
    option (google.api.http) = {
      post: "/v1/admins/login"
      body: "*"
    };
  }
  // Logout the currently logged-in user.
  rpc Logout (google.protobuf.Empty) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      post: "/v1/admins/logout"
      body: "*"
    };
  }
  // Current returns the currently logged-in user.
  rpc Current (google.protobuf.Empty) returns (Admin) {
    option (google.api.http) = {
      get: "/v1/admins/current"
    };
  }
  // ListAdmins returns a list of admins.
  rpc ListAdmins(ListAdminsRequest) returns (AdminSet) {
    option (google.api.http) = {
      get: "/v1/admins/list"
    };
  }
  // CreateAdmin creates a new admin.
  rpc CreateAdmin(CreateAdminRequest) returns (Admin) {
    option (google.api.http) = {
      post: "/v1/admins/create"
      body: "admin"
    };
  }
  // UpdateAdmin updates an existing admin.
  rpc UpdateAdmin(UpdateAdminRequest) returns (Admin) {
    option (google.api.http) = {
      put: "/v1/admins/update"
      body: "admin"
    };
  }
  // DeleteAdmin deletes an admin by ID.
  rpc DeleteAdmin(DeleteAdminRequest) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      delete: "/v1/admins/{id}"
    };
  }
  // GetAdmin retrieves an admin by ID.
  rpc GetAdmin(GetAdminRequest) returns (Admin) {
    option (google.api.http) = {
      get: "/v1/admins/{id}"
    };
  }
}

// LoginRequest is the request message for the Login method.
message LoginRequest {
  // Required. Password of the user.
  string password = 1 [(google.api.field_behavior) = REQUIRED];
  // Required. Exactly one identity must be set.
  oneof identity {
    string username = 2;
    string email = 3;
  }
}

// GetAdminRequest is the request message for the GetAdmin method.
message GetAdminRequest {
  // The ID of the admin to retrieve.
  int64 id = 1 [(google.api.field_behavior) = REQUIRED];
}

// ListAdminsResponse is the response message for the ListAdmins method.
message ListAdminsRequest {
  // Optional. The number of admins per page.
  int32 page_size = 1;
  // Optional. The page token.
  string page_token = 2;
  // Optional. The standard list filter.
  // Supported fields:
  //    * `name` (i.e. `name="John Doe"`)
  //    * `email` (i.e. `email="admin@go-kratos.dev"`)
  //    * `phone` (i.e. `phone="+1234567890"`)
  //    * `create_time` range (i.e. `timestamp>="2025-01-31T11:30:00-04:00"` where
  //    the timestamp is in RFC 3339 format)
  //
  // More detail in [AIP-160](https://google.aip.dev/160).
  string filter = 3;
  // Optional. A comma-separated list of fields to order by, sorted in ascending
  // order. Use "desc" after a field name for descending. Supported fields:
  // - `create_time`
  //
  // Example: `create_time desc`.
  string order_by = 4;
}

// CreateAdminRequest is the request message for the CreateAdmin method.
message CreateAdminRequest {
  // Required. The admin to create.
  Admin admin = 1 [(google.api.field_behavior) = REQUIRED];
}

// UpdateAdminRequest is the request message for the UpdateAdmin method.
message UpdateAdminRequest {
  // Required. The admin to update.
  Admin admin = 1 [(google.api.field_behavior) = REQUIRED];
  // Required. Mask of fields to update.
  google.protobuf.FieldMask update_mask = 2 [(google.api.field_behavior) = REQUIRED];
}

// DeleteAdminRequest is the request message for the DeleteAdmin method.
message DeleteAdminRequest {
  // Required. The ID of the admin to delete.
  int64 id = 1 [(google.api.field_behavior) = REQUIRED];
}