package main

import (
	"net/http"
	"net/http/httptest"
	"testing"
)

func TestGetSettings(t *testing.T) {
	app := testApp(t)
	admin := testAdminUser(t, app)
	token := testToken(t, app, admin)
	mux := testMux(app)

	req := testAuthRequest("GET", "/api/settings", nil, token)
	w := httptest.NewRecorder()
	mux.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Fatalf("status = %d", w.Code)
	}
	result := parseJSON(t, w)
	if result["smtp_host"] == nil {
		t.Error("missing smtp_host key")
	}
}

func TestUpdateSettings(t *testing.T) {
	app := testApp(t)
	admin := testAdminUser(t, app)
	token := testToken(t, app, admin)
	mux := testMux(app)

	req := testAuthRequest("PUT", "/api/settings", map[string]any{
		"smtp_host":     "smtp.example.com",
		"smtp_port":     587,
		"smtp_password": "secret",
		"base_url":      "https://turnpike.example.com",
	}, token)
	w := httptest.NewRecorder()
	mux.ServeHTTP(w, req)

	if w.Code != http.StatusOK {
		t.Fatalf("status = %d\nbody: %s", w.Code, w.Body.String())
	}
	result := parseJSON(t, w)
	if result["smtp_host"] != "smtp.example.com" {
		t.Errorf("smtp_host = %v", result["smtp_host"])
	}
	if result["smtp_password"] != "***" {
		t.Errorf("smtp_password = %v, want '***'", result["smtp_password"])
	}
	if result["base_url"] != "https://turnpike.example.com" {
		t.Errorf("base_url = %v", result["base_url"])
	}
}

func TestSettingsNonAdminRejected(t *testing.T) {
	app := testApp(t)
	gate := testUserWithRole(t, app, "gateuser", "gate", []int{})
	token := testToken(t, app, gate)
	mux := testMux(app)

	req := testAuthRequest("GET", "/api/settings", nil, token)
	w := httptest.NewRecorder()
	mux.ServeHTTP(w, req)

	if w.Code != http.StatusForbidden {
		t.Errorf("status = %d, want 403", w.Code)
	}
}