package main

import (
	"reflect"
	"strings"
	"testing"
)

// clipmenu's shape (novox/hq ADR 0208, research 026/04): it claims node-clipboard serving history
// and copy, requires the X display on its own machine, replaces greenclip, starts its daemon once
// from the session's start, and binds its menu as an i3 drop-in through the launcher's dmenu command.

func TestItClaimsTheClipboardSeatServingHistoryAndCopy(t *testing.T) {
	m := readManifest(t)
	if m.Module != "clipmenu" || m.Seats != nil {
		t.Fatalf("module %q declares seats %v", m.Module, m.Seats)
	}
	if !reflect.DeepEqual(m.Claims, []claim{{Name: "node-clipboard", Scope: "node", Serves: []string{"history", "copy"}}}) {
		t.Fatalf("claims: %+v", m.Claims)
	}
	if !reflect.DeepEqual(m.Requires, []string{"x11-display"}) {
		t.Fatalf("requires: %v", m.Requires)
	}
	present, absent := m.packages()
	if !reflect.DeepEqual(present, []string{"clipmenu"}) || !reflect.DeepEqual(absent, []string{"rofi-greenclip"}) {
		t.Fatalf("packages: %v, absent %v", present, absent)
	}
}

func TestTheDaemonStartsOnceFromTheSessionsStart(t *testing.T) {
	m := readManifest(t)
	if len(m.Shell) != 1 || m.Shell[0].For != "xinitrc" || m.Shell[0].Slot != "normal" {
		t.Fatalf("%+v", m.Shell)
	}
	code := m.Shell[0].Code
	if strings.Count(code, "\nclipmenud &\n") != 1 || strings.Contains(code, "greenclip") {
		t.Fatalf("%q", code)
	}
	for _, r := range m.Resources {
		if r["type"] == "service" || r["type"] == "process" {
			t.Fatalf("a second start: %v", r)
		}
	}
}

func TestItsSettingsAreEnvironmentAndItsMenuIsTheLaunchersDmenu(t *testing.T) {
	m := readManifest(t)
	if !reflect.DeepEqual(m.Environment.Variables, map[string]string{"CM_SELECTIONS": "clipboard", "CM_MAX_CLIPS": "500", "CM_HISTLENGTH": "15"}) {
		t.Fatalf("%v", m.Environment.Variables)
	}
	if _, set := m.Environment.Variables["CM_LAUNCHER"]; set {
		t.Fatal("the launcher is clipmenu's default, dmenu: the seat's command")
	}
	m.sameAsSource(t, "i3-bindings", "files/i3/50-clipmenu.conf")
	if c := m.resource(t, "i3-bindings")["content"].(string); !strings.Contains(c, "bindsym $mod+period exec --no-startup-id clipmenu") {
		t.Fatalf("%s", c)
	}
}

func TestTheToolsAgreeWithTheManifest(t *testing.T) {
	m := readManifest(t)
	checkTheToolsAgree(t, m)
	checkNoSecretsOrInstallationNames(t)
}