syntax = "proto2";
message ServerInfo_DeckStorage_File {
    optional uint32 creation_time = 1;
    optional bool is_public = 2;
    // Preview metadata computed by the uploading client, so other clients can
    // render this deck (e.g. in a visual storage grid) without downloading the
    // full deck list. Empty for decks uploaded before the metadata columns.
    optional string banner_card_name = 3;
    optional string banner_card_provider = 4;
    optional string color_identity = 5;
    // Tag names associated with the deck. Empty for decks uploaded before the
    // tags column existed.
    repeated string tags = 6;
    // Stable per-deck identity for two-way collection sync. Empty for decks
    // uploaded before the sync migration until they are re-uploaded.
    optional string guid = 7;
    // Content hash (DeckList::getDeckHash) for change detection without
    // downloading the full list.
    optional string hash = 8;
    // Last modification time, seconds since Unix epoch. Drives newest-wins
    // default and conflict-dialog recency highlight.
    optional uint64 last_modified = 9;
}

message ServerInfo_DeckStorage_Folder {
    repeated ServerInfo_DeckStorage_TreeItem items = 1;
    optional bool is_public = 2;
}

message ServerInfo_DeckStorage_TreeItem {
    optional uint32 id = 1;
    optional string name = 2;
    optional ServerInfo_DeckStorage_File file = 10;
    optional ServerInfo_DeckStorage_Folder folder = 11;
}