package entries

import (
	"encoding/json"
	"testing"
	"time"
)

func TestNewBitwardenExport(t *testing.T) {
	created := time.Date(2026, time.September, 3, 12, 30, 0, 0, time.FixedZone("EDT", -4*60*60))
	modified := created.Add(15 * time.Minute)

	export := NewBitwardenExport([]Secret{{
		ID:          "c381ca2b-0f53-4b05-b209-f2eb11f05e19",
		Description: "Example",
		URL:         "https://example.com/login",
		Notes:       "A note",
		Username:    "person@example.com",
		Password:    "correct horse battery staple",
		Created:     created,
		Modified:    modified,
	}})

	if export.Encrypted {
		t.Fatal("plaintext Bitwarden export must set encrypted to false")
	}
	if export.Folders == nil || len(export.Folders) != 0 {
		t.Fatalf("expected a non-nil empty folders array, got %#v", export.Folders)
	}
	if len(export.Items) != 1 {
		t.Fatalf("expected one item, got %d", len(export.Items))
	}

	item := export.Items[0]
	if item.Type != bitwardenLoginItemType {
		t.Fatalf("expected login item type %d, got %d", bitwardenLoginItemType, item.Type)
	}
	if item.Name != "Example" || item.Notes != "A note" {
		t.Fatalf("item metadata was not mapped: %#v", item)
	}
	if item.Login.Username != "person@example.com" || item.Login.Password != "correct horse battery staple" {
		t.Fatalf("login credentials were not mapped: %#v", item.Login)
	}
	if len(item.Login.URIs) != 1 || item.Login.URIs[0].URI != "https://example.com/login" {
		t.Fatalf("login URI was not mapped: %#v", item.Login.URIs)
	}
	if item.CreationDate != "2026-09-03T16:30:00Z" || item.RevisionDate != "2026-09-03T16:45:00Z" {
		t.Fatalf("timestamps were not normalized to UTC: %#v", item)
	}

	encoded, err := json.Marshal(export)
	if err != nil {
		t.Fatalf("marshal export: %v", err)
	}

	var document map[string]any
	if err := json.Unmarshal(encoded, &document); err != nil {
		t.Fatalf("unmarshal export: %v", err)
	}
	if _, ok := document["encrypted"]; !ok {
		t.Fatal("export is missing encrypted field")
	}
	if _, ok := document["folders"]; !ok {
		t.Fatal("export is missing folders field")
	}
	if _, ok := document["items"]; !ok {
		t.Fatal("export is missing items field")
	}
}

func TestNewBitwardenExportWithoutURLOrDates(t *testing.T) {
	export := NewBitwardenExport([]Secret{{Description: "No URL"}})
	item := export.Items[0]

	if item.Login.URIs == nil || len(item.Login.URIs) != 0 {
		t.Fatalf("expected an empty URI array, got %#v", item.Login.URIs)
	}
	if item.CreationDate != "" || item.RevisionDate != "" {
		t.Fatalf("zero timestamps should be empty strings: %#v", item)
	}
}