package model

import (
	"go.mongodb.org/mongo-driver/bson/primitive"
)

type ScopeMode string

const (
	ScopeAll       ScopeMode = "all"        // apply to all of that type
	ScopeOnly      ScopeMode = "only"       // only listed IDs
	ScopeAllExcept ScopeMode = "all_except" // all minus listed IDs
)

type TargetScope struct {
	ObjectRefs `bson:"target" json:"target"`
	Mode       ScopeMode `bson:"mode" json:"mode"`
}

type PropertyInstance struct {
	Global               bool               `bson:"global" json:"global"`                             // Property has single value for all property users
	Required             bool               `bson:"required" json:"required"`                         // Presence requirement (works for One and Many).
	UniqueAcrossEntities bool               `bson:"uniqueAcrossEntities" json:"uniqueAcrossEntities"` // Uniqueness across ENTITIES (DB-level concern; enforce in assignments collection).
	PropertySchemaRef    primitive.ObjectID `bson:"propertySchemaRef" json:"propertySchemaRef"`
}

type PropertiesBinding struct {
	PermissionBound  `bson:"inline" json:"inline"`
	Scope            TargetScope        `bson:"scope" json:"scope"`
	Bindings         []PropertyInstance `bson:"bindings" json:"bindings"`
	ApplicableScopes []TargetScope      `bson:"applicableScopes" json:"applicableScopes"`
}