package mlp_test

import (
	"testing"

	"git.fromouter.space/mcg/draft/mlp"
)

func TestLoadCardList(t *testing.T) {
	// Fetch two random cards
	cards, err := mlp.LoadCardList([]string{"ff3", "pr54"}, true)
	if err != nil {
		t.Fatalf("Error while fetching cards: %s", err.Error())
	}

	// Check that fetched cards are the real deal
	if cards[0].Name != "Ocellus" {
		t.Fatalf("First card (ff3) is not Ocellus but %s", cards[0].Name)
	}
	if cards[1].Name != "Comet Tail" {
		t.Fatalf("Second card (pr54) is not Comet Tail but %s", cards[1].Name)
	}
}

func TestLoadCardListErrors(t *testing.T) {
	// Clean all loaded sets
	mlp.CleanSetCache()

	// Fetch a card from an inexistant set
	_, err := mlp.LoadCardList([]string{"E"}, true)
	if err == nil {
		t.Fatalf("LoadCardList succeeded fetching a card with an invalid ID")
	} else if err != mlp.ErrInvalidCardID {
		t.Fatalf("[E] Expected ErrInvalidCardID but got: %s", err.Error())
	}

	// Fetch a card from an inexistant set
	_, err = mlp.LoadCardList([]string{"oof3"}, true)
	if err == nil {
		t.Fatalf("LoadCardList succeeded fetching a card from a non-existant set")
	}

	// Fetch an non-existant card in a real set
	_, err = mlp.LoadCardList([]string{"ff3000"}, true)
	if err == nil {
		t.Fatalf("LoadCardList succeeded fetching a non-existant card from a real set")
	} else if err != mlp.ErrCardNotFound {
		t.Fatalf("[ff3000] Expected ErrCardNotFound but got: %s", err.Error())
	}

	// Try fetching from non-loaded sets
	_, err = mlp.LoadCardList([]string{"pr10"}, false)
	if err == nil {
		t.Fatalf("LoadCardList succeeded fetching from a set that wasn't loaded")
	} else if err != mlp.ErrSetNotLoaded {
		t.Fatalf("Expected ErrSetNotLoaded but got: %s", err.Error())
	}
}