package support

import (
	"context"
	"errors"
	"testing"

	"github.com/google/uuid"
)

// TestCreateInputAuthValidation covers pre-DB authz-adjacent validation used by
// ticket CRUD (subject/body/category/priority). No DATABASE_URL required.
func TestCreateInputAuthValidation(t *testing.T) {
	t.Parallel()
	s := NewService(nil)
	ctx := context.Background()
	cid := uuid.MustParse("11111111-1111-1111-1111-111111111111")
	uid := uuid.MustParse("22222222-2222-2222-2222-222222222222")

	cases := []struct {
		name string
		in   CreateInput
		want error
	}{
		{name: "empty subject", in: CreateInput{Subject: "  ", Body: "hello"}, want: ErrSubjectRequired},
		{name: "empty body", in: CreateInput{Subject: "Help", Body: ""}, want: ErrBodyRequired},
		{name: "bad category", in: CreateInput{Subject: "Help", Body: "x", Category: "nope"}, want: ErrInvalidCategory},
		{name: "bad priority", in: CreateInput{Subject: "Help", Body: "x", Priority: "urgent"}, want: ErrInvalidPriority},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			t.Parallel()
			_, err := s.Create(ctx, cid, uid, tc.in)
			if !errors.Is(err, tc.want) {
				t.Fatalf("err=%v want %v", err, tc.want)
			}
			if msg, ok := ClientError(err); !ok || msg == "" {
				t.Fatalf("ClientError(%v) = %q ok=%v", err, msg, ok)
			}
		})
	}
}

func TestNormalizeCategoryDefaultOther(t *testing.T) {
	t.Parallel()
	got, err := normalizeCategory("")
	if err != nil {
		t.Fatal(err)
	}
	if got != "other" {
		t.Fatalf("got %q want other", got)
	}
}

func TestNormalizePriorityDefaultNormal(t *testing.T) {
	t.Parallel()
	got, err := normalizePriority("")
	if err != nil {
		t.Fatal(err)
	}
	if got != "normal" {
		t.Fatalf("got %q want normal", got)
	}
}