package handlers

import (
	"net/http"
	"rmser/internal/infrastructure/yookassa"
	"rmser/internal/services/billing"
	"rmser/pkg/logger"

	"github.com/gin-gonic/gin"
	"go.uber.org/zap"
)

type BillingHandler struct {
	service *billing.Service
}

func NewBillingHandler(s *billing.Service) *BillingHandler {
	return &BillingHandler{service: s}
}

func (h *BillingHandler) YooKassaWebhook(c *gin.Context) {
	var event yookassa.WebhookEvent
	if err := c.ShouldBindJSON(&event); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": "invalid json"})
		return
	}

	logger.Log.Info("YooKassa Webhook received",
		zap.String("event", event.Event),
		zap.String("payment_id", event.Object.ID),
	)

	if err := h.service.ProcessWebhook(c.Request.Context(), event); err != nil {
		logger.Log.Error("Failed to process webhook", zap.Error(err))
		c.JSON(http.StatusInternalServerError, gin.H{"status": "error"})
		return
	}

	c.JSON(http.StatusOK, gin.H{"status": "ok"})
}