package rest

import (
	"context"
	"gorm.io/gorm"
)

type Options struct {
	EnableNamespace bool
	Namespace       string
	ApiPrefix       string
	TablePrefix     string
	DB              *gorm.DB
	Formatter       *Formatter
	Delegate        *delegate
	Context         context.Context
	LookupFunc      func(ctx context.Context, ns string, moduleName string, tableName string, scene string) []*Schema
}

type Option func(o *Options)

func WithContext(ctx context.Context) Option {
	return func(o *Options) {
		o.Context = ctx
	}
}

func WithDB(db *gorm.DB) Option {
	return func(o *Options) {
		o.DB = db
	}
}

func WithNamespace(ns string) Option {
	return func(o *Options) {
		o.EnableNamespace = true
		o.Namespace = ns
	}
}

func WithApiPrefix(prefix string) Option {
	return func(o *Options) {
		o.ApiPrefix = prefix
	}
}

func WithTablePrefix(prefix string) Option {
	return func(o *Options) {
		o.TablePrefix = prefix
	}
}

func newOptions() *Options {
	return &Options{
		Namespace: DefaultNamespace,
		Formatter: DefaultFormatter,
	}
}