package api

import (
	"net/http"
	"strings"

	"dana/internal/storage"
)

func (a *API) health(w http.ResponseWriter, r *http.Request) {
	ok(w, map[string]string{"status": "ok"}, nil)
}

func (a *API) services(w http.ResponseWriter, r *http.Request) {
	tree, err := a.store.ServiceTree(r.Context())
	if err != nil {
		handleErr(w, err)
		return
	}
	ok(w, tree, map[string]any{"total": len(tree)})
}

func (a *API) service(w http.ResponseWriter, r *http.Request) {
	path := strings.Trim(r.PathValue("path"), "/")
	if path == "" {
		fail(w, http.StatusBadRequest, "bad_request", "Не указан путь услуги")
		return
	}
	svc, err := a.store.ServiceByPath(r.Context(), path)
	if err != nil {
		handleErr(w, err)
		return
	}
	ok(w, svc, nil)
}

func (a *API) specialties(w http.ResponseWriter, r *http.Request) {
	list, err := a.store.Specialties(r.Context())
	if err != nil {
		handleErr(w, err)
		return
	}
	ok(w, list, map[string]any{"total": len(list)})
}

// doctors: ?specialty=slug&service=path&branch=slug&q=фамилия
func (a *API) doctors(w http.ResponseWriter, r *http.Request) {
	q := r.URL.Query()
	list, err := a.store.Doctors(r.Context(), storage.DoctorFilter{
		Specialty: q.Get("specialty"),
		Service:   q.Get("service"),
		Branch:    q.Get("branch"),
		Query:     strings.TrimSpace(q.Get("q")),
	})
	if err != nil {
		handleErr(w, err)
		return
	}
	ok(w, list, map[string]any{"total": len(list)})
}

func (a *API) doctor(w http.ResponseWriter, r *http.Request) {
	d, err := a.store.DoctorBySlug(r.Context(), r.PathValue("slug"))
	if err != nil {
		handleErr(w, err)
		return
	}
	ok(w, d, nil)
}

func (a *API) prices(w http.ResponseWriter, r *http.Request) {
	list, err := a.store.PriceList(r.Context(), r.URL.Query().Get("section"))
	if err != nil {
		handleErr(w, err)
		return
	}
	ok(w, list, map[string]any{"total": len(list)})
}

// priceSections — короткий список разделов прайса для меню в шапке.
func (a *API) priceSections(w http.ResponseWriter, r *http.Request) {
	list, err := a.store.PriceSectionsBrief(r.Context())
	if err != nil {
		handleErr(w, err)
		return
	}
	ok(w, list, map[string]any{"total": len(list)})
}