package api

import (
	"net/http"

	"github.com/ez-api/ez-api/internal/service"
	"github.com/gin-gonic/gin"
)

type HealthHandler struct {
	svc *service.HealthCheckService
}

func NewHealthHandler(svc *service.HealthCheckService) *HealthHandler {
	return &HealthHandler{svc: svc}
}

// TestDeps godoc
// @Summary      Test dependency connectivity
// @Description  Checks Redis/PostgreSQL connections and reports status
// @Tags         system
// @Produce      json
// @Success      200  {object}  service.HealthStatus
// @Failure      503  {object}  service.HealthStatus
// @Router       /api/status/test [get]
func (h *HealthHandler) TestDeps(c *gin.Context) {
	if h == nil || h.svc == nil {
		c.JSON(http.StatusServiceUnavailable, gin.H{"status": "down"})
		return
	}
	status := h.svc.Check(c.Request.Context())
	httpStatus := http.StatusOK
	if status.Status == "down" {
		httpStatus = http.StatusServiceUnavailable
	}
	c.JSON(httpStatus, status)
}