package handler

import (
	"net/http"

	"chis_osi/osi"
)

// ElderlyHandler 暴露老年人业务查询 HTTP 入口。
type ElderlyHandler struct {
	client *osi.Client
}

func NewElderlyHandler(client *osi.Client) *ElderlyHandler {
	return &ElderlyHandler{client: client}
}

// SelfCare 处理 GET /api/elderly/self-care?idCard=..&phrId=..&checkId=..
func (h *ElderlyHandler) SelfCare(w http.ResponseWriter, r *http.Request) {
	if r.Method != http.MethodGet {
		writeJSONError(w, http.StatusMethodNotAllowed, "only GET is supported")
		return
	}
	q := r.URL.Query()
	if q.Get("idCard") == "" {
		writeJSONError(w, http.StatusBadRequest, "idCard is required")
		return
	}
	_, result, err := h.client.QueryElderlySelfCare(r.Context(), osi.ElderlySelfCareQuery{
		IDCard:  q.Get("idCard"),
		PHRID:   q.Get("phrId"),
		CheckID: q.Get("checkId"),
	})
	writeRawOrError(w, result, err)
}