def register

bendvy-ecs-core@0.1.0.4 · ordinary_app_resource_field.bend:27

import Base
import bendvy-ecs-core@0.1.0.4/ordinary_app_composer.bend as Build
import bendvy-ecs-core@0.1.0.4/ordinary_app_registration_fields.bend as Records
import bendvy-ecs-core@0.1.0.4/ordinary_app_records.bend as Leaf
import bendvy-ecs-core@0.1.0.4/ordinary_app_recipe.bend as Tree
import bendvy-ecs-core@0.1.0.4/ordinary_app_resource_field_observation.bend as Leaves
import bendvy-ecs-core@0.1.0.4/world.bend as W
import bendvy-ecs-core@0.1.0.4/system.bend as Sys
import bendvy-ecs-core@0.1.0.4/transaction.bend as T
import bendvy-ecs-core@0.1.0.4/ordinary_resource_field_system.bend as P
import bendvy-ecs-core@0.1.0.4/ordinary_app_resource_field_declaration.bend as D
import bendvy-ecs-core@0.1.0.4/ordinary_app_observation_data.bend as DTO

27# Add a selected-resource-field system, deriving access and inspection
28# from the same declaration/binding. done receives extended registration owners;
29# failed returns the prior App shape with World/owners retained. Does not run
30# body or replace a field at registration. Raw schema lenses remain trusted.
31def register(~S:Data,~C:Type,~R:Type,~E:Data,~Owners:Type,~Rows:Data,~observe:W.World<S,C,R,E> -> W.World<S,C,R,E> & DTO.Observation<Rows>,~fold:Owners -> Owners & List<&2,Records.Fields<S>>,~Ops:Type -> Type,~Args:Type,~Error:Data,~Out:Type,~Value:Data,~declaration:D.Declaration<S,C,R,E,Ops,Value>,~body:@-H:Type -> @-caps:Ops(H) -> Args -> H -> H & (T.Outcome<Error> & Out),~Output:Type,done:Build.Registered<S,W.World<S,C,R,E>,Owners & Leaf.Record<S,Records.Token<Sys.Registry<S,C,R,E,Args,Error,Out,P.runner(~S,~C,~R,~E,~Ops,~Args,~Error,~Out,~D.ordinary(~S,~C,~R,~E,~Ops,~Value,declaration),~body)>>>,DTO.Product<Rows,Value>,Tree.observe_pair(~W.World<S,C,R,E>,~Rows,~Value,~observe,~Leaves.resource_observe(~S,~C,~R,~E,~Ops,~Value,~declaration)),Leaf.fold_pair(~S,~Owners,~Leaf.Record<S,Records.Token<Sys.Registry<S,C,R,E,Args,Error,Out,P.runner(~S,~C,~R,~E,~Ops,~Args,~Error,~Out,~D.ordinary(~S,~C,~R,~E,~Ops,~Value,declaration),~body)>>>,~fold,~Leaf.observed(~S,~Records.Token<Sys.Registry<S,C,R,E,Args,Error,Out,P.runner(~S,~C,~R,~E,~Ops,~Args,~Error,~Out,~D.ordinary(~S,~C,~R,~E,~Ops,~Value,declaration),~body)>>))> -> Output,failed:Build.Registered<S,W.World<S,C,R,E>,Owners,Rows,observe,fold> -> Output,app:Build.Registered<S,W.World<S,C,R,E>,Owners,Rows,observe,fold>,name:String,slot:String) -> Output:
32  match app:
33    case Build.Registered{world,owners,recipe,debug}:defined(~S,~C,~R,~E,~Owners,~Rows,~observe,~fold,~Ops,~Args,~Error,~Out,~Value,~declaration,~body,~Output,done,failed,owners,recipe,debug,slot,P.define(~S,~C,~R,~E,~Ops,~Args,~Error,~Out,~D.ordinary(~S,~C,~R,~E,~Ops,~Value,declaration),~body,world,name))