// Package api implements Minstrel's native JSON surface under /api. It is
// consumed by the built-in web SPA and (eventually) the Flutter client.
// Subsonic-compatible endpoints under /rest are intentionally separate —
// see internal/subsonic — and the two packages must not depend on each other.
package api

import (
	"log/slog"
	"net/http"

	"github.com/go-chi/chi/v5"
	"github.com/jackc/pgx/v5/pgxpool"

	"git.fabledsword.com/bvandeusen/minstrel/internal/auth"
)

// Mount attaches /api/* handlers to r. Public endpoints (login) are outside
// RequireUser; everything else is gated by the middleware.
func Mount(r chi.Router, pool *pgxpool.Pool, logger *slog.Logger) {
	h := &handlers{pool: pool, logger: logger}

	r.Route("/api", func(api chi.Router) {
		api.Post("/auth/login", h.handleLogin)
		api.Group(func(authed chi.Router) {
			authed.Use(auth.RequireUser(pool))
			authed.Post("/auth/logout", h.handleLogout)
			authed.Get("/me", h.handleGetMe)
		})
	})
}

type handlers struct {
	pool   *pgxpool.Pool
	logger *slog.Logger
}

// Stub handlers so Mount() compiles. Real implementations in later tasks
// replace these in place (Task 6 login, Task 7 logout, Task 8 me).
func (h *handlers) handleLogin(w http.ResponseWriter, r *http.Request) {
	writeErr(w, http.StatusNotImplemented, "not_implemented", "login not wired")
}

func (h *handlers) handleLogout(w http.ResponseWriter, r *http.Request) {
	writeErr(w, http.StatusNotImplemented, "not_implemented", "logout not wired")
}

func (h *handlers) handleGetMe(w http.ResponseWriter, r *http.Request) {
	writeErr(w, http.StatusNotImplemented, "not_implemented", "me not wired")
}