'''

@author: olivier.massot, 2018
'''

VALIDATION_ERROR_LEVELS = {10: "MINEURE", 20: "AVERTISSEMENT", 30: "ERREUR", 40: "CRITIQUE"}
MINOR = 10
WARNING = 20
ERROR = 30
CRITICAL = 40

class BaseValidationError():
    order_ = 0
    name = "Erreur"
    level = ERROR
    help = ""
    def __init__(self, message, filename="", field=""):
        self.message = message
        self.filename = filename
        self.field = field
        
    def __repr__(self):
        return " - ".join(filter(None, [self.name, self.filename, self.field, self.message]))

# Erreurs dans le chargement des couches
class InputError(BaseValidationError):
    order_ = 0
    level = CRITICAL
    name = "Erreur de chargement"

class MissingLayer(InputError):
    order_ = 1
    name = "Couche Manquante"
    
class WrongSrid(InputError):
    order_ = 3
    name = "Mauvais SRID"

### Erreurs dans la structure des données
class StructureError(BaseValidationError):
    order_ = 10
    name = "Erreur de structure"
    level = ERROR
    
class GeomTypeError(StructureError):
    order_ = 12
    name = "Type de géométrie invalide"
    level = CRITICAL
    
class BoundingBoxError(StructureError):
    order_ = 11
    name = "Coordonnées hors de la zone autorisée"
    
class InvalidGeometry(StructureError):
    order_ = 13
    name = "Géométrie invalide"
    
class DataError(StructureError):
    order_ = 14
    name = "Erreur de format"

# Erreurs dans le contenu, erreurs métiers
class TechnicalValidationError(BaseValidationError):
    order_ = 20
    level = ERROR
    name = "Erreur technique"

class UniqueError(TechnicalValidationError):
    order_ = 21
    name = "Doublons dans le champs"

class RelationError(TechnicalValidationError):
    order_ = 22
    level = CRITICAL
    name = "Un objet lié n'existe pas"

class DuplicatedGeom(TechnicalValidationError):
    order_ = 23
    name = "Doublon graphique"

class MissingItem(TechnicalValidationError):
    order_ = 24
    name = "Elément manquant"

class DimensionError(TechnicalValidationError):
    order_ = 25
    name = "Elément de dimension"

class PositionError(TechnicalValidationError):
    order_ = 26
    name = "Erreur de positionnement"