From b5d6f44b13c148c8bdfb2dca5aeb242e5dc00933 Mon Sep 17 00:00:00 2001
From: Hocuri <hocuri@gmx.de>
Date: Thu, 5 May 2022 11:56:03 +0200
Subject: [PATCH] Debug logging, second try

---
 src/config.rs  | 26 ++++++++++++++++++++++++++
 src/context.rs | 15 +++++++++++++++
 2 files changed, 41 insertions(+)

diff --git a/src/config.rs b/src/config.rs
index 259c3e063..9218626d9 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -2,16 +2,21 @@
 
 use anyhow::{ensure, Context as _, Result};
 use strum::{EnumProperty as EnumPropertyTrait, IntoEnumIterator};
+use async_std::fs::File;
+use async_std::io::WriteExt;
 use strum_macros::{AsRefStr, Display, EnumIter, EnumProperty, EnumString};
 
 use crate::blob::BlobObject;
+use crate::chat::ChatId;
 use crate::constants::DC_VERSION_STR;
 use crate::contact::addr_cmp;
 use crate::context::Context;
 use crate::events::EventType;
+use crate::message::{self, Message, MsgId, Viewtype};
 use crate::mimefactory::RECOMMENDED_FILE_SIZE;
 use crate::provider::{get_provider_by_id, Provider};
 use crate::tools::{get_abs_path, improve_single_line_input, EmailAddress};
+use crate::{chat, webxdc};
 
 /// The available configuration keys.
 #[derive(
@@ -190,6 +195,9 @@ pub enum Config {
     ///
     /// See `crate::authres::update_authservid_candidates`.
     AuthservIdCandidates,
+    // TODO docs, deltachat.h
+    #[strum(props(default = "0"))]
+    DebugLogging,
 }
 
 impl Context {
@@ -319,6 +327,24 @@ impl Context {
                     .set_raw_config(key.as_ref(), value.as_deref())
                     .await?;
             }
+            Config::DebugLogging => {
+                if value == Some("0") || value == Some("") || value == None {
+                    if let Some(webxdc_message_id) =
+                        self.sql.get_raw_config_int(Config::DebugLogging).await?
+                    {
+                        // TODO possible recursion?
+                        message::delete_msgs(self, &[MsgId::new(webxdc_message_id)]).await?;
+                    }
+                } else {
+                    let data: &[u8] = include_bytes!("../test-data/webxdc/minimal.xdc");
+
+                    let file = BlobObject::create(self, "webxdc_debug_logging.xdc", data).await?;
+                    let mut instance = Message::new(Viewtype::Webxdc);
+                    instance.set_file(file.to_abs_path().to_str(), None);
+                    let instance_msg_id =
+                        chat::add_device_msg(self, None, Some(&mut instance)).await?;
+                }
+            }
             _ => {
                 self.sql.set_raw_config(key.as_ref(), value).await?;
             }
diff --git a/src/context.rs b/src/context.rs
index eea2479d4..585c1e573 100644
--- a/src/context.rs
+++ b/src/context.rs
@@ -436,6 +436,21 @@ impl Context {
             id: self.id,
             typ: event,
         });
+        let context = self.clone();
+        async_std::task::spawn(async move {
+            // TODO synchronously is prob. better
+            match context.get_config_int(Config::DebugLogging).await {
+                Err(e) => eprintln!("Can't get debug logging config: {:#}", e),
+                Ok(0) => {}
+                Ok(debug_logging_webxdc) => {
+                    let time = SystemTime::now()
+                        .duration_since(SystemTime::UNIX_EPOCH)
+                        .unwrap_or_default()
+                        .as_millis() as i64;
+                    // TODO
+                }
+            }
+        });
     }
 
     /// Emits a generic MsgsChanged event (without chat or message id)