package main

import (
	"testing"
)

func TestLoadFlowCards_MapsStatuses(t *testing.T) {
	dir := t.TempDir()
	writeFixture(t, dir, "INDEX.md", "skip")
	writeFixture(t, dir, "0001-foo.md", "---\nid: 0001\nname: foo\nstatus: pending\n---\nbody\n")
	writeFixture(t, dir, "0002-bar.md", "---\nid: 0002\nname: bar\nstatus: running\n---\nbody\n")
	writeFixture(t, dir, "0003-baz.md", "---\nid: 0003\nname: baz\nstatus: done\n---\nbody\n")
	writeFixture(t, dir, "0004-bop.md", "---\nid: 0004\nname: bop\nstatus: deferred\n---\nbody\n")

	cards, err := loadFlowCards(dir)
	if err != nil {
		t.Fatalf("load: %v", err)
	}
	if len(cards) != 4 {
		t.Fatalf("expected 4 cards, got %d", len(cards))
	}
	want := map[string]string{
		"0001": "Pending",
		"0002": "Running",
		"0003": "Done",
		"0004": "Deferred",
	}
	for _, c := range cards {
		if want[c.ID] != c.ColumnID {
			t.Fatalf("%s: expected column %s, got %s", c.ID, want[c.ID], c.ColumnID)
		}
	}
}

func TestLoadFlowCards_MissingStatusDefaultsPending(t *testing.T) {
	dir := t.TempDir()
	writeFixture(t, dir, "0010-nostatus.md", "---\nid: 0010\nname: empty\n---\nbody\n")
	cards, err := loadFlowCards(dir)
	if err != nil {
		t.Fatalf("load: %v", err)
	}
	if len(cards) != 1 {
		t.Fatalf("expected 1 card")
	}
	if cards[0].ColumnID != "Pending" {
		t.Fatalf("expected Pending column, got %q", cards[0].ColumnID)
	}
}

func TestLoadFlowCards_MalformedDoesNotCrash(t *testing.T) {
	dir := t.TempDir()
	writeFixture(t, dir, "0011-bad.md", "---\nid: 0011\nstatus: pending\n  : malformed yaml\n---\nbody\n")
	cards, err := loadFlowCards(dir)
	if err != nil {
		t.Fatalf("load: %v", err)
	}
	if len(cards) != 1 || cards[0].ParseError == "" {
		t.Fatalf("expected 1 card with ParseError, got %#v", cards)
	}
}