package ui

import (
	"testing"

	"github.com/gdamore/tcell/v2"

	"git.stinnesbeck.com/nils/arr-tui/internal/config"
)

func newTestApp(t *testing.T) *App {
	t.Helper()
	// Unreachable services: the views only start background requests that fail.
	cfg := &config.Config{
		Radarr:  config.Arr{Service: config.Service{URL: "http://127.0.0.1:1", APIKey: "k"}},
		Sonarr:  config.Arr{Service: config.Service{URL: "http://127.0.0.1:1", APIKey: "k"}},
		SABnzbd: config.Service{URL: "http://127.0.0.1:1", APIKey: "k"},
		UI:      config.UI{RefreshSeconds: 3},
	}
	return New(cfg)
}

func TestOnlyFunctionKeysSwitchViews(t *testing.T) {
	a := newTestApp(t)
	for _, r := range "1234567\t" {
		key := tcell.NewEventKey(tcell.KeyRune, r, 0)
		if r == '\t' {
			key = tcell.NewEventKey(tcell.KeyTab, 0, 0)
		}
		a.handleKey(key)
		if a.active != 0 {
			t.Fatalf("key %q switched to view %d", r, a.active)
		}
	}
	for i, k := range []tcell.Key{tcell.KeyF1, tcell.KeyF2, tcell.KeyF3, tcell.KeyF4, tcell.KeyF5, tcell.KeyF6, tcell.KeyF7} {
		if a.handleKey(tcell.NewEventKey(k, 0, 0)) != nil || a.active != i {
			t.Errorf("F%d: active view %d, want %d", i+1, a.active, i)
		}
	}
}

func TestQDoesNotQuit(t *testing.T) {
	a := newTestApp(t)
	ev := tcell.NewEventKey(tcell.KeyRune, 'q', 0)
	if got := a.handleKey(ev); got != ev {
		t.Error("q must be passed on as an ordinary key, not taken as quit")
	}
}