package products

import (
	"fmt"
	"testing"
)

func community(id int64) bool { return id >= 2000000000 }

func TestStripCommand(t *testing.T) {
	for _, c := range []struct {
		in, out       string
		empty, outfit bool
		products      string
	}{
		{"*use 80 123 2000000001 456", "*use 80 123 456", false, true, "[2000000001]"},
		{"*use 2000000001", "*use", true, false, "[2000000001]"},
		{"*putOnOutfit 5 2000000002 2000000003", "*putOnOutfit 5", false, false, "[2000000002 2000000003]"},
		{"*remove 2000000001", "*remove", true, false, "[2000000001]"},
		{"*use 80 123", "*use 80 123", false, true, "[]"},
		{"hello 2000000001", "hello 2000000001", false, false, "[]"},
		{"*imvu:setRoomState c...", "*imvu:setRoomState c...", false, false, "[]"},
	} {
		r := stripCommand(c.in, community)
		if r.text != c.out || r.empty != c.empty || r.outfit != c.outfit || fmt.Sprint(r.products) != c.products {
			t.Errorf("%q: got %+v", c.in, r)
		}
		if r.changed != (len(r.products) > 0) {
			t.Errorf("%q: changed %v", c.in, r.changed)
		}
	}
}

func TestChatMessage(t *testing.T) {
	m, ok := parseChatMessage([]byte(`{"to": 0, "message": "*use 80 2000000001", "userId": 392, "chatId": 77}`))
	if !ok || m.text != "*use 80 2000000001" || m.userID != 392 {
		t.Fatalf("%+v %v", m, ok)
	}
	out := string(m.withText("*use 80"))
	if out != `{"chatId":77,"message":"*use 80","to":0,"userId":392}` {
		t.Fatal(out)
	}
	if _, ok := parseChatMessage([]byte(`not json`)); ok {
		t.Fatal("parsed non-JSON")
	}
}