Make CoreValidationSchema's 1000x better

docs/docs/reference/classes/validationschema.md

@@ -4,9 +4,9 @@ description: Used for validating multiple CoreValidationSingles.
 ---
 
 # `CoreValidationSchema`
-Validates multiple `CoreValidationSingle`s at once.
+Validates a Dictionary against multiple `CoreValidationSingle`s.
 
 
 ## Functions
 ### *Array[String]* <u>evaluate</u>()
-Evaluates all singles and returns the names of all failed singles in an array.
+Evaluates all singles and returns all encountered errors.

docs/docs/reference/modules/validation.md

@@ -9,5 +9,7 @@ description: Allows for data validation.
 ## Functions
 ### *CoreValidationSingle* <u>get_single</u>(*anything you like* <u>data</u>, *Node* <u>parent</u>)
 Returns a new [`CoreValidationSingle`](/reference/classes/validationsingle).
-### *CoreValidationSchema* <u>get_schema</u>(*Dictionary* <u>schema</u>, *Node* <u>parent</u>)
+### *CoreValidationSingle* <u>get_single_schema</u>(*Node* <u>parent</u>)
+Returns a new [`CoreValidationSingle`](/reference/classes/validationsingle) for use in [`CoreValidationSchema`](/reference/classes/validationschema)s.
+### *CoreValidationSchema* <u>get_schema</u>(*Dictionary* <u>schema</u>, *Dictionary* <u>data</u>, *Node* <u>parent</u>)
 Returns a new [`CoreValidationSchema`](/reference/classes/validationschema).

src/classes/validationschema.gd

@@ -15,7 +15,7 @@
 # You should have received a copy of the GNU Affero General Public License
 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-## Validates multiple [CoreValidationSingle]s at once.
+## Validates a Dictionary against multiple [CoreValidationSingle]s.
 extends Node
 class_name CoreValidationSchema
 
@@ -28,12 +28,16 @@ var parent: Node
 ## Contains the schema to validate.[br]
 ## [b]Note: [i]Don't modify.[/i][/b]
 var schema: Dictionary = {}
+## Contains the data to validate.[br]
+## [b]Note: [i]Don't modify.[/i][/b]
+var data: Dictionary = {}
 
-func _init(core_new: Core, schema_new: Dictionary, parent_new: Node) -> void:
+func _init(core_new: Core, schema_new: Dictionary, data_new: Dictionary, parent_new: Node) -> void:
 	core = core_new
 	logger = core.logger.get_instance(core.basepath.replace("res://", "") + "src/classes/validationschema.gd", self)
 	parent = parent_new
 	schema = schema_new
+	data = data_new
 	
 	# Check Dictionary
 	for key in schema:
@@ -42,10 +46,16 @@ func _init(core_new: Core, schema_new: Dictionary, parent_new: Node) -> void:
 		elif schema[key].get_class() != "Node": logger.error(core.stringify_variables("Could not parse schema: Schema value of %key% is not of type Node", { "key": key }))
 
 func evaluate() -> Array[String]:
+	var random: String = str(randf()).repeat(50)
 	var failed: Array[String] = []
-	for single in schema:
-		if !schema[single].evaluate():
-			logger.error(core.stringify_variables("Single %single% failed", { "single": single }))
-			failed.append(single)
+	for key in schema:
+		if data.get(key, random) == random:
+			failed.append(core.stringify_variables("Key %key% is present in schema but missing in data", { "key": key }))
+		else:
+			schema[key].data = data[key]
+			if !schema[key].evaluate():
+				logger.error(core.stringify_variables("Validation for key %key% failed", { "key": key }))
+				for failure in schema[key].failures:
+					failed.append(key + ": " + failure)
 	
 	return failed

src/validation.gd

@@ -59,14 +59,20 @@ func _schedule() -> void:
 			schema.queue_free()
 
 # +++ data validation +++
-## Returns a new [CoreValidationSingle]
+## Returns a new [CoreValidationSingle].
 func get_single(data, parent: Node) -> CoreValidationSingle:
 	var single: CoreValidationSingle = CoreValidationSingle.new(core, data, parent)
 	singles.append(single)
 	return single
 
-## Returns a new [CoreValidationSchema]
-func get_schema(schema_dict: Dictionary, parent: Node) -> CoreValidationSchema:
-	var schema: CoreValidationSchema = CoreValidationSchema.new(core, schema_dict, parent)
+## Returns a new [CoreValidationSingle] for use in [CoreValidationSchema]s.
+func get_single_schema(parent: Node) -> CoreValidationSingle:
+	var single: CoreValidationSingle = CoreValidationSingle.new(core, null, parent)
+	singles.append(single)
+	return single
+
+## Returns a new [CoreValidationSchema].
+func get_schema(schema_new: Dictionary, data_new: Dictionary, parent: Node) -> CoreValidationSchema:
+	var schema: CoreValidationSchema = CoreValidationSchema.new(core, schema_new, data_new, parent)
 	schemas.append(schema)
 	return schema