From 2d27e9950d059c0a55a4960d2500c8f332848a31 Mon Sep 17 00:00:00 2001
From: Nick Dowsett <nickdowsett42@gmail.com>
Date: Fri, 29 Nov 2024 07:22:51 +0800
Subject: [PATCH] continue refactor

---
 youtui/src/config/keybinds.rs | 202 ++++++++++++++++++++++++++++++++++
 1 file changed, 202 insertions(+)
 create mode 100644 youtui/src/config/keybinds.rs

diff --git a/youtui/src/config/keybinds.rs b/youtui/src/config/keybinds.rs
new file mode 100644
index 0000000..0051e25
--- /dev/null
+++ b/youtui/src/config/keybinds.rs
@@ -0,0 +1,202 @@
+use std::{collections::HashMap, convert::Infallible, str::FromStr};
+
+use serde::{Deserialize, Serialize};
+
+use crate::app::keycommand::Keybind;
+
+#[derive(Debug)]
+pub struct YoutuiKeymap {
+    pub global: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub playlist: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub browser: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub browser_artists: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub browser_search: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub browser_songs: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub help: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub sort: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub filter: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub text_entry: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub list: HashMap<Keybind, KeyEnum<AppAction>>,
+    pub log: HashMap<Keybind, KeyEnum<AppAction>>,
+}
+
+#[derive(Default, Debug, Serialize, Deserialize)]
+#[serde(default)]
+pub struct YoutuiKeymapIR {
+    pub global: HashMap<Keybind, KeyEnumString>,
+    pub playlist: HashMap<Keybind, KeyEnumString>,
+    pub browser: HashMap<Keybind, KeyEnumString>,
+    pub browser_artists: HashMap<Keybind, KeyEnumString>,
+    pub browser_search: HashMap<Keybind, KeyEnumString>,
+    pub browser_songs: HashMap<Keybind, KeyEnumString>,
+    pub help: HashMap<Keybind, KeyEnumString>,
+    pub sort: HashMap<Keybind, KeyEnumString>,
+    pub filter: HashMap<Keybind, KeyEnumString>,
+    pub text_entry: HashMap<Keybind, KeyEnumString>,
+    pub list: HashMap<Keybind, KeyEnumString>,
+    pub log: HashMap<Keybind, KeyEnumString>,
+}
+
+impl TryFrom<YoutuiKeymapIR> for YoutuiKeymap {
+    type Error = String;
+    fn try_from(value: YoutuiKeymapIR) -> std::result::Result<Self, Self::Error> {
+        let YoutuiKeymapIR {
+            global,
+            playlist,
+            browser,
+            browser_artists,
+            browser_search,
+            browser_songs,
+            help,
+            sort,
+            filter,
+            text_entry,
+            list,
+            log,
+        } = value;
+        Ok(Self {
+            global: global
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            playlist: playlist
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            browser: browser
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            browser_artists: browser_artists
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            browser_search: browser_search
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            browser_songs: browser_songs
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            help: help
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            sort: sort
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            filter: filter
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            text_entry: text_entry
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            list: list
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+            log: log
+                .into_iter()
+                .map(|(k, v)| Ok((k, v.try_into()?)))
+                .collect::<std::result::Result<HashMap<_, _>, String>>()?,
+        })
+    }
+}
+
+#[derive(Default, Debug, Serialize, Deserialize)]
+#[serde(default)]
+pub struct YoutuiModeNames {
+    global: HashMap<Keybind, ModeNameEnum>,
+    playlist: HashMap<Keybind, ModeNameEnum>,
+    browser: HashMap<Keybind, ModeNameEnum>,
+    browser_artists: HashMap<Keybind, ModeNameEnum>,
+    browser_search: HashMap<Keybind, ModeNameEnum>,
+    browser_songs: HashMap<Keybind, ModeNameEnum>,
+    help: HashMap<Keybind, ModeNameEnum>,
+    sort: HashMap<Keybind, ModeNameEnum>,
+    filter: HashMap<Keybind, ModeNameEnum>,
+    text_entry: HashMap<Keybind, ModeNameEnum>,
+    list: HashMap<Keybind, ModeNameEnum>,
+}
+
+#[derive(Debug, PartialEq, Serialize, Deserialize)]
+#[serde(untagged)]
+pub enum KeyEnumString {
+    #[serde(deserialize_with = "super::core::string_or_struct")]
+    Key(KeyEnumKey<String>),
+    Mode(HashMap<Keybind, KeyEnumString>),
+}
+
+#[derive(Debug)]
+pub enum KeyEnum<A: Default> {
+    Key(KeyEnumKey<A>),
+    Mode(HashMap<Keybind, KeyEnum<A>>),
+}
+
+impl TryFrom<KeyEnumString> for KeyEnum<AppAction> {
+    type Error = String;
+    fn try_from(value: KeyEnumString) -> std::result::Result<Self, Self::Error> {
+        let new: KeyEnum<AppAction> = match value {
+            KeyEnumString::Key(k) => KeyEnum::Key(k.try_map(TryInto::try_into)?),
+            KeyEnumString::Mode(m) => KeyEnum::Mode(
+                m.into_iter()
+                    .map(|(k, a)| Ok::<_, String>((k, KeyEnum::<AppAction>::try_from(a)?)))
+                    .collect::<std::result::Result<_, _>>()?,
+            ),
+        };
+        Ok(new)
+    }
+}
+
+#[derive(Debug, PartialEq, Serialize, Deserialize)]
+pub struct KeyEnumKey<A: Default> {
+    // Consider - can there be multiple actions?
+    // Consider - can an action access global commands? Or commands from another component?
+    // Consider - case where component has list and help keybinds, but some keybinds share a
+    // mode. What happens here.
+    pub action: A,
+    #[serde(default)]
+    pub value: usize,
+    #[serde(default)]
+    pub visibility: CommandVisibility,
+}
+
+impl<A: Default> KeyEnumKey<A> {
+    fn try_map<U: Default, E>(
+        self,
+        f: impl FnOnce(A) -> std::result::Result<U, E>,
+    ) -> std::result::Result<KeyEnumKey<U>, E> {
+        let Self {
+            action,
+            value,
+            visibility,
+        } = self;
+        Ok(KeyEnumKey {
+            action: f(action)?,
+            value,
+            visibility,
+        })
+    }
+}
+
+impl FromStr for KeyEnumKey<String> {
+    type Err = Infallible;
+    fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
+        Ok(KeyEnumKey {
+            action: s.to_string(),
+            value: Default::default(),
+            visibility: Default::default(),
+        })
+    }
+}
+
+#[derive(PartialEq, Debug, Serialize, Deserialize)]
+enum ModeNameEnum {
+    Submode(HashMap<Keybind, ModeNameEnum>),
+    #[serde(untagged)]
+    Name(String),
+}