package accounts

import (
	"fmt"
	"strings"
)

type (
	Platform string
)

const (
	Amazon             Platform = "amazon"
	BigCartel          Platform = "big_cartel"
	Ebay               Platform = "ebay"
	Ecwid              Platform = "ecwid"
	Etsy               Platform = "Etsy"
	Shopify            Platform = "shopify"
	SquareOnline       Platform = "square_online"
	Squarespace        Platform = "squarespace"
	Tiktok             Platform = "Tiktok"
	WalmartMarketplace Platform = "walmart_marketplace"
	Wix                Platform = "Wix"
	WooCommerce        Platform = "woo_commerce"
	Zoho               Platform = "zoho"
)

var (
	allPlatforms = []Platform{
		Amazon,
		BigCartel,
		Ebay,
		Ecwid,
		Etsy,
		Shopify,
		SquareOnline,
		Squarespace,
		Tiktok,
		WalmartMarketplace,
		Wix,
		WooCommerce,
		Zoho,
	}
)

func NewPlatform(s string) (Platform, error) {
	for _, v := range allPlatforms {
		if strings.ToLower(s) == strings.ToLower(string(v)) {
			return v, nil
		}
	}
	return "", fmt.Errorf("unrecognized constant: %q", s)
}

func (p Platform) PrettyPrint() string {
	switch p {
	case Etsy:
		return "Etsy"
	case Tiktok:
		return "Tiktok"
	case Wix:
		return "Wix"
	case Ebay:
		return "Ebay"
	case WalmartMarketplace:
		return "Walmart Marketplace"
	case Amazon:
		return "Amazon"
	case BigCartel:
		return "Big Cartel"
	case Ecwid:
		return "Ecwid"
	case Zoho:
		return "Zoho"
	case SquareOnline:
		return "Square Online"
	case Squarespace:
		return "Squarespace"
	case WooCommerce:
		return "Woo Commerce"
	case Shopify:
		return "Shopify"
	}
	return ""
}

// sql.Scanner implementation
func (p *Platform) Scan(src any) error {
	var s string
	switch v := src.(type) {
	case string:
		s = v
	case byte:
		s = string(v)
	default:
		return fmt.Errorf("unsupported type: %T: %v", src, src)
	}

	dst, err := NewPlatform(s)
	if err == nil {
		*p = dst
	}

	return err
}

// sql/driver.Valuer implementation
func (p Platform) Value() (any, error) {
	return string(p), nil
}