const std = @import("std");
const memora = @import("memora");
const Context = memora.Context;
const Storage = memora.Storage;

pub const access = .users;

const ImageInfo = struct {
    id: []const u8,
    timestamp: ?i64,
};

const Result = struct {
    images: []ImageInfo,
};

pub fn get(ctx: *Context) !Result {
    var images: std.ArrayList(ImageInfo) = .empty;

    var images_list = ctx.storage.images.list();
    defer images_list.unlock();

    var locked = ctx.storage.images.first_by_timestamp();
    defer locked.unlock();

    var current = locked.value;

    while (current) |c| {
        const image = ctx.storage.images.items.items[c.index];

        try images.append(ctx.allocator, .{
            .id = try ctx.allocator.dupe(u8, image.id),
            .timestamp = image.timestamp,
        });

        current = c.next();
    }

    return .{
        .images = try images.toOwnedSlice(ctx.allocator),
    };
}