package isphere

import (
	"reflect"
	"testing"
)

func TestListFilesFromMessagesExtractsFileTransferCandidates(t *testing.T) {
	messages := []Message{
		{ID: "msg-1", ConversationID: "alice@imopenfire1-lanzhou|bob@imopenfire1-lanzhou", Text: "redacted-report.docx", Timestamp: "1783423807000", Subject: "FILE_TRANSFER_CANCEL"},
		{ID: "msg-2", ConversationID: "alice@imopenfire1-lanzhou|bob@imopenfire1-lanzhou", Text: "plain chat", Timestamp: "1783423808000"},
		{ID: "msg-3", ConversationID: "room@conference.imopenfire1-lanzhou", Text: "redacted-screenshot.png", Timestamp: "1783423809000"},
	}

	got := ListFilesFromMessages(messages, ListFilesQuery{NameContains: "report", Limit: 10})
	want := ListFilesResult{Files: []File{
		{
			FileID:         "msg-1:redacted-report.docx",
			MessageID:      "msg-1",
			ConversationID: "alice@imopenfire1-lanzhou|bob@imopenfire1-lanzhou",
			FileName:       "redacted-report.docx",
			MimeType:       "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
			CreatedAt:      "1783423807000",
			Source:         "local_readonly",
			RawRef:         "packetlog_file_transfer",
		},
	}}
	if !reflect.DeepEqual(got, want) {
		t.Fatalf("ListFilesFromMessages() = %#v, want %#v", got, want)
	}
}