studio

type Config struct {
	// Path prefix for the admin panel (default: "/_studio").
	Path string

	// Models to register in the admin panel.
	Models []any

	// DB is the GORM database connection.
	DB *lucid.DB

	// Title of the admin panel (default: "Nimbus Studio").
	Title string

	// BrandColor for the header (default: "#6366f1").
	BrandColor string

	// Auth middleware to protect the admin panel.
	Auth router.Middleware

	// ReadOnly prevents create/update/delete operations.
	ReadOnly bool

	// PerPage default pagination size (default: 25).
	PerPage int

	// CustomActions for models.
	CustomActions map[string][]ModelAction

	// Dashboard widgets.
	Widgets []Widget
}

type FieldMeta struct {
	Name       string `json:"name"`
	Column     string `json:"column"`
	Type       string `json:"type"`
	GoType     string `json:"go_type"`
	Primary    bool   `json:"primary,omitempty"`
	Required   bool   `json:"required,omitempty"`
	Unique     bool   `json:"unique,omitempty"`
	Nullable   bool   `json:"nullable,omitempty"`
	Hidden     bool   `json:"hidden,omitempty"`
	ReadOnly   bool   `json:"read_only,omitempty"`
	Sortable   bool   `json:"sortable"`
	Filterable bool   `json:"filterable"`
	Searchable bool   `json:"searchable"`
	InputType  string `json:"input_type"` // text, textarea, number, email, password, select, checkbox, date, datetime
	Relation   string `json:"relation,omitempty"`
}

type ModelAction struct {
	Name        string
	Label       string
	Icon        string
	Handler     func(db *lucid.DB, ids []uint) error
	Bulk        bool // can be applied to multiple records
	Destructive bool
}

type ModelMeta struct {
	Name       string       `json:"name"`
	Table      string       `json:"table"`
	Fields     []FieldMeta  `json:"fields"`
	Type       reflect.Type `json:"-"`
	Searchable []string     `json:"searchable"`
	Sortable   []string     `json:"sortable"`
	Filterable []string     `json:"filterable"`
}

type Plugin struct {
	// contains filtered or unexported fields
}

type Widget struct {
	Title string
	Type  string // "count", "chart", "list", "custom"
	Model string
	Query func(db *lucid.DB) (any, error)
	Width int // 1-4 (grid columns)
}