package api

import (
	"github.com/gin-gonic/gin"

	"veza-backend-api/internal/core/subscription"
	"veza-backend-api/internal/handlers"
)

// setupSubscriptionRoutes configures routes for subscription plans management (v0.12.1)
func (r *APIRouter) setupSubscriptionRoutes(router *gin.RouterGroup) {
	svc := subscription.NewService(r.db.GormDB, r.logger)
	handler := handlers.NewSubscriptionHandler(svc, r.logger)

	group := router.Group("/subscriptions")

	// Public: list available plans
	group.GET("/plans", handler.ListPlans)
	group.GET("/plans/:id", handler.GetPlan)

	// Protected: user subscription management
	if r.config.AuthMiddleware != nil {
		protected := group.Group("")
		protected.Use(r.config.AuthMiddleware.RequireAuth())
		r.applyCSRFProtection(protected)

		protected.GET("/me", handler.GetMySubscription)
		protected.POST("/subscribe", handler.Subscribe)
		protected.POST("/cancel", handler.CancelSubscription)
		protected.POST("/reactivate", handler.ReactivateSubscription)
		protected.PUT("/billing-cycle", handler.ChangeBillingCycle)
		protected.GET("/invoices", handler.GetInvoices)
		protected.GET("/history", handler.GetSubscriptionHistory)
	}
}