package handlers

import (
	"net/http"

	"github.com/gin-gonic/gin"

	"sproutgate-backend/internal/storage"
)

// GetPublicRegistrationPolicy 公开：是否必须邀请码、自助注册账号规则说明（不含具体邀请码）。
func (h *Handler) GetPublicRegistrationPolicy(c *gin.Context) {
	c.JSON(http.StatusOK, gin.H{
		"requireInviteCode":          h.store.RegistrationRequireInvite(),
		"inviteRegisterRewardCoins": h.store.RegistrationInviteRegisterRewardCoins(),
		"selfServiceAccountMin":     storage.MinSelfServiceAccountLen,
		"selfServiceAccountMax":     storage.MaxSelfServiceAccountLen,
		"selfServiceAccountHint":    "lowercase letters and digits only",
	})
}
