package storage

import (
	"strings"
	"time"

	"gardomatic.kleiax.de/internal/platform/validate"
)

// GardenModelInterface persists gardens and their initial owner membership.
type GardenModelInterface interface {
	Insert(garden Garden, ownerID int) (Garden, error)
	Get(id int) (Garden, error)
	GetAllForUser(userID int) ([]Garden, error)
	Update(garden Garden) (Garden, error)
	Delete(id int) error
}

// Garden is the tenant boundary for garden-specific resources.
type Garden struct {
	ID          int                `json:"id"`
	Name        string             `json:"name"`
	Description string             `json:"description"`
	ImageData   string             `json:"image_data,omitempty"`
	ImageID     *int               `json:"image_id,omitempty"`
	CreatedAt   time.Time          `json:"created_at"`
	UpdatedAt   time.Time          `json:"updated_at"`
	Version     int                `json:"version"`
	Role        GardenRole         `json:"role,omitempty"`
	Permissions []GardenPermission `json:"permissions"`
}

// ValidateGarden applies persistence-independent garden validation rules.
func ValidateGarden(v *validate.Validator, garden Garden) {
	v.Check(strings.TrimSpace(garden.Name) != "", "name", "must be provided")
	v.Check(len(garden.Name) <= 500, "name", "must not be more than 500 bytes long")
	v.Check(len(garden.Description) <= 5000, "description", "must not be more than 5000 bytes long")
}