1 files changed, 0 insertions, 250 deletions
diff --git a/src/item.hpp b/src/item.hpp
deleted file mode 100644
index 0fe27a8..0000000
--- a/src/item.hpp
+++ /dev/null
@@ -1,250 +0,0 @@
-#pragma once
-
-#include <cassert>
-#include <optional>
-#include <string>
-#include <variant>
-#include <vector>
-
-namespace rttt {
-
-namespace hackernews {
-using ItemId = int;
-using ItemIds = std::vector<ItemId>;
-
-struct Story {
-  std::string by = "";
-  int descendants = 0;
-  ItemId id = 0;
-  ItemIds kids;
-  int score = 0;
-  uint64_t time = 0;
-  std::string text = "";
-  std::string title = "";
-  std::string url = "";
-  std::string domain = "";
-};
-
-struct Comment {
-  std::string by = "";
-  ItemId id = 0;
-  ItemIds kids;
-  ItemId parent = 0;
-  std::string text = "";
-  uint64_t time = 0;
-};
-} // namespace hackernews
-
-namespace rss {
-struct Story {
-  std::string by = "";
-  uint64_t time = 0;
-  std::string text = "";
-  std::string title = "";
-  std::string domain = "";
-  std::string url = "";
-
-  int id;
-  std::string key = "";
-};
-} // namespace rss
-
-// Forward declarations
-namespace reddit {
-struct Story;
-struct Comment;
-} // namespace reddit
-
-struct unknown_type {};
-
-using ItemVariant =
-    std::variant<reddit::Comment, reddit::Story, hackernews::Comment,
-                 hackernews::Story, rss::Story, rttt::unknown_type>;
-
-namespace reddit {
-struct Story {
-  std::string by = "";
-  int descendants = 0;
-  int score = 0;
-  int vote = 0;
-  uint64_t time = 0;
-  std::string text = "";
-  std::string title = "";
-  std::string domain = "";
-  std::string url = "";
-  std::string fullname = "";
-
-  std::vector<ItemVariant> kids;
-
-  std::string id = "";
-};
-
-struct Comment {
-  std::string by = "";
-  std::string text = "";
-  std::string id = "";
-  std::string fullname = "";
-  uint64_t time = 0;
-  int score = 0;
-  int vote = 0;
-
-  std::vector<ItemVariant> kids;
-};
-
-} // namespace reddit
-
-inline std::optional<std::string> try_id_string(const ItemVariant &item) {
-  if (std::holds_alternative<reddit::Story>(item)) {
-    auto value = std::get<reddit::Story>(item);
-    if (value.id.empty())
-      return std::nullopt;
-    return value.id;
-  }
-  if (std::holds_alternative<reddit::Comment>(item)) {
-    auto value = std::get<reddit::Comment>(item);
-    if (value.id.empty())
-      return std::nullopt;
-    return value.id;
-  }
-  if (std::holds_alternative<hackernews::Story>(item)) {
-    auto value = std::get<hackernews::Story>(item);
-    if (value.id == 0)
-      return std::nullopt;
-    return std::to_string(value.id);
-  }
-  if (std::holds_alternative<hackernews::Comment>(item)) {
-    auto value = std::get<hackernews::Comment>(item);
-    if (value.id == 0)
-      return std::nullopt;
-    return std::to_string(value.id);
-  }
-  if (std::holds_alternative<rss::Story>(item)) {
-    auto value = std::get<rss::Story>(item);
-    if (value.id == 0)
-      return std::nullopt;
-    return std::to_string(value.id);
-  }
-  return std::nullopt;
-}
-
-inline std::optional<uint64_t> try_time(const ItemVariant &item) {
-  std::optional<uint64_t> opt;
-  std::visit(
-      [&opt](const auto &data) {
-        if constexpr (!std::is_same<const rttt::unknown_type &,
-                                    decltype(data)>::value) {
-          opt = data.time;
-        }
-      },
-      item);
-  return opt;
-}
-
-std::optional<int> try_vote(const ItemVariant &item) {
-  std::optional<int> opt;
-  std::visit(
-      [&opt](const auto &data) {
-        // TODO: make a constexpr is_reddit template function
-        if constexpr (std::is_same<const rttt::reddit::Story &,
-                                   decltype(data)>::value ||
-                      std::is_same<const rttt::reddit::Comment &,
-                                   decltype(data)>::value) {
-          opt = data.vote;
-        }
-      },
-      item);
-  return opt;
-}
-
-std::optional<std::string> try_fullname(const ItemVariant &item) {
-  std::optional<std::string> opt;
-  std::visit(
-      [&opt](const auto &data) {
-        // TODO: make a constexpr is_reddit template function
-        if constexpr (std::is_same<const rttt::reddit::Story &,
-                                   decltype(data)>::value ||
-                      std::is_same<const rttt::reddit::Comment &,
-                                   decltype(data)>::value) {
-          opt = data.fullname;
-        }
-      },
-      item);
-  return opt;
-}
-
-template <typename C, typename = void> struct has_url : std::false_type {};
-
-template <typename C>
-struct has_url<
-    C, typename std::enable_if<std::is_same<decltype(std::declval<C>().url),
-                                            std::string>::value>::type>
-    : std::true_type {};
-
-inline std::optional<std::string> try_url(const ItemVariant &item) {
-  std::optional<std::string> opt;
-  std::visit(
-      [&opt](const auto &data) {
-        if constexpr (has_url<decltype(data)>::value)
-          opt = data.url;
-      },
-      item);
-  return opt;
-}
-
-template <typename C, typename = void> struct has_title : std::false_type {};
-
-template <typename C>
-struct has_title<
-    C, typename std::enable_if<std::is_same<decltype(std::declval<C>().title),
-                                            std::string>::value>::type>
-    : std::true_type {};
-
-inline std::optional<std::string> try_title(const ItemVariant &item) {
-  std::optional<std::string> opt;
-  std::visit(
-      [&opt](const auto &data) {
-        if constexpr (has_title<decltype(data)>::value)
-          opt = data.title;
-      },
-      item);
-  return opt;
-}
-
-inline std::optional<std::string> try_text(const ItemVariant &item) {
-  std::optional<std::string> opt;
-  std::visit(
-      [&opt](const auto &data) {
-        if constexpr (!std::is_same<const rttt::unknown_type &,
-                                    decltype(data)>::value) {
-          opt = data.text;
-        }
-      },
-      item);
-  return opt;
-}
-
-inline std::optional<std::vector<ItemVariant>>
-try_kids(const ItemVariant &item) {
-  if (std::holds_alternative<reddit::Story>(item)) {
-    return std::get<reddit::Story>(item).kids;
-  }
-  if (std::holds_alternative<reddit::Comment>(item)) {
-    return std::get<reddit::Comment>(item).kids;
-  }
-  if (std::holds_alternative<hackernews::Comment>(item) ||
-      std::holds_alternative<hackernews::Story>(item)) {
-    assert(false); // kids work different here, so not supported (yet?)
-  }
-
-  return std::nullopt;
-}
-
-template <typename C, typename = void> struct has_text : std::false_type {};
-
-template <typename C>
-struct has_text<
-    C, typename std::enable_if<std::is_same<decltype(std::declval<C>().text),
-                                            std::string>::value>::type>
-    : std::true_type {};
-
-} // namespace rttt