package validation

import (
	"context"
	"meteor-compute-service/internal/models"
)

// Validator interface defines the contract for event validation
// DEPRECATED: Use ValidationProvider interface instead
type Validator interface {
	Validate(ctx context.Context, rawEvent *models.RawEvent) (*models.ValidationResult, error)
}

// MVPValidator implements a basic pass-through validation for MVP
// DEPRECATED: Use MVPValidationProvider through the provider factory instead
type MVPValidator struct {
	provider ValidationProvider
}

// NewMVPValidator creates a new MVP validator instance
// DEPRECATED: Use NewMVPValidationProvider() through the provider factory instead
func NewMVPValidator() *MVPValidator {
	return &MVPValidator{
		provider: NewMVPValidationProvider(),
	}
}

// Validate performs basic validation on a raw event
// DEPRECATED: This method now delegates to the new ValidationProvider system
func (v *MVPValidator) Validate(ctx context.Context, rawEvent *models.RawEvent) (*models.ValidationResult, error) {
	return v.provider.Validate(ctx, rawEvent)
}

// ValidationDetails represents the detailed validation information
// This type is now defined in mvp_provider.go and classic_cv_provider.go
// Kept here for backward compatibility
type ValidationDetails struct {
	Algorithm       string                 `json:"algorithm"`
	Version         string                 `json:"version"`
	ValidationSteps []ValidationStep       `json:"validation_steps"`
	Metadata        map[string]interface{} `json:"metadata"`
}

// ValidationStep represents a single validation step
// This type is now defined in mvp_provider.go and classic_cv_provider.go
// Kept here for backward compatibility
type ValidationStep struct {
	Name        string                 `json:"name"`
	Description string                 `json:"description"`
	Passed      bool                   `json:"passed"`
	Details     map[string]interface{} `json:"details,omitempty"`
	Error       string                 `json:"error,omitempty"`
}