From 246fd1369dce903dad48730478bebbe9733ac88e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Mon, 15 Aug 2022 22:24:31 +0200
Subject: Start moving data into C++.

This is the first step in the process of getting rid of the SWI Prolog
dependency. We'll see how it goes.
---
 c/data.h | 74 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 c/data.h

(limited to 'c/data.h')

diff --git a/c/data.h b/c/data.h
new file mode 100644
index 0000000..a2b6cac
--- /dev/null
+++ b/c/data.h
@@ -0,0 +1,74 @@
+#ifndef DATA_H
+#define DATA_H
+
+#include "pl.h"
+#include "util.h"
+#include "wcharptr.h"
+
+struct ElvData
+{
+	int rating = 0;
+	bool bWatched = false;
+	bool bTVOriginal = false;
+	wchar_t sRating[3] = {0};
+	wchar_t siEp[5] = {0};
+	wchar_t title[128] = {0};
+};
+
+struct DlvData
+{
+	wchar_t date[64] = {0};
+	wchar_t source[64] = {0};
+	wchar_t screenwriter[64] = {0};
+	wchar_t hint[128] = {0};
+	wchar_t wiki[128] = {0};
+};
+
+inline int FromWeb(const int iEp, ElvData& e, DlvData& d) noexcept
+{
+	WcharPtr title, wiki, date, source, hint;
+	const int r = Pl("episode_data","fetch_episode_data",iEp,&title,&wiki,&date,&source,&hint);
+	if (title) Wcscpy(e.title, title);
+	if (wiki) Wcscpy(d.wiki, wiki);
+	if (date) Wcscpy(d.date, date);
+	if (source) Wcscpy(d.source, source);
+	if (hint) Wcscpy(d.hint, hint);
+	return r;
+}
+
+inline bool FromProlog(const int iEp, ElvData& e) noexcept
+{
+	if (WcharPtr title; Pl("episode_data","episode_title",iEp,&title))
+		Wcscpy(e.title, title);
+	else
+		return false;
+
+	if (Pl("episode_data","episode_rating",iEp,&e.rating))
+		Swprintf(e.sRating, L"%d", e.rating);
+
+	if (Pl("episode_data","tv_original",iEp))
+		e.bTVOriginal = true;
+
+	if (Pl("track_episodes","watched",iEp))
+		e.bWatched = true;
+
+	Swprintf(e.siEp, L"%d", iEp);
+
+	return true;
+}
+
+inline void FromProlog(const int iEp, DlvData& d) noexcept
+{
+	if (WcharPtr wiki; Pl("episode_data","episode_wiki",iEp,&wiki))
+		Wcscpy(d.wiki, wiki);
+	if (WcharPtr screenwriter; Pl("episode_data","episode_datum",iEp,"Screenwriter",&screenwriter))
+		Wcscpy(d.screenwriter, screenwriter);
+	if (WcharPtr date; Pl("episode_data","episode_datum",iEp,"Date",&date))
+		Wcscpy(d.date, date);
+	if (WcharPtr source; Pl("episode_data","episode_datum",iEp,"Source",&source))
+		Wcscpy(d.source, source);
+	if (WcharPtr hint; Pl("episode_data","episode_datum",iEp,"Hint",&hint))
+		Wcscpy(d.hint, hint);
+}
+
+#endif
-- 
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