refactor: qml_pluginmain

4 files changed, 372 insertions, 0 deletions

diff --git a/qml_plugin/src/qml_interface/duckduckgo.rs b/qml_plugin/src/qml_interface/duckduckgo.rs
new file mode 100644
index 0000000..0375cdf
--- /dev/null
+++ b/qml_plugin/src/qml_interface/duckduckgo.rs
@@ -0,0 +1,88 @@
+use cxx_qt::{CxxQtType, Threading};
+use cxx_qt_lib::QString;
+use std::pin::Pin;
+use unwrap_print::PrintableResult;
+
+use crate::{ExclusiveExecutor, web::duckduckgo};
+
+#[cxx_qt::bridge]
+mod qobject {
+    extern "C++" {
+        include!("cxx-qt-lib/qstring.h");
+        type QString = cxx_qt_lib::QString;
+    }
+
+    extern "RustQt" {
+        #[qobject]
+        #[qml_element]
+        #[qml_singleton]
+        #[qproperty(bool, ok)]
+        #[qproperty(QString, title)]
+        #[qproperty(QString, description_html)]
+        #[qproperty(QString, image)]
+        type DuckDuckGo = super::DuckDuckGoRs;
+
+        #[qinvokable]
+        fn query(self: Pin<&mut DuckDuckGo>, input: QString);
+
+        #[qinvokable]
+        fn reset(self: Pin<&mut DuckDuckGo>);
+    }
+
+    impl cxx_qt::Threading for DuckDuckGo {}
+}
+
+#[derive(Default)]
+pub struct QmlDuckDuckGo {
+    pub title: QString,
+    pub description_html: QString,
+    pub image: QString,
+}
+
+#[derive(Default)]
+pub struct DuckDuckGoRs {
+    ok: bool,
+    title: QString,
+    description_html: QString,
+    image: QString,
+
+    executor: ExclusiveExecutor,
+}
+
+impl qobject::DuckDuckGo {
+    fn query(self: Pin<&mut Self>, input: QString) {
+        let qt_thread = self.qt_thread();
+        self.rust_mut().executor.spawn(async move {
+            let qinput = input.to_string();
+            let result: Result<QmlDuckDuckGo, _> =
+                duckduckgo::query(&qinput).await.map(|r| r.into());
+            // consider just unwrapping since this is in a separate thread and
+            // is already end of life anw
+            _ = qt_thread
+                .queue(move |mut qo| match result {
+                    Ok(r) => {
+                        if (r.title.to_lower() == input.to_lower() || r.title.is_empty())
+                            && r.description_html.is_empty()
+                            && r.image.is_empty()
+                        {
+                            qo.as_mut().set_ok(false);
+                        } else {
+                            qo.as_mut().set_ok(true);
+                            qo.as_mut().set_title(r.title);
+                            qo.as_mut().set_description_html(r.description_html);
+                            qo.as_mut().set_image(r.image);
+                        }
+                    }
+                    Err(_) => qo.set_ok(false),
+                })
+                .unwrap_print();
+        });
+    }
+
+    fn reset(mut self: Pin<&mut Self>) {
+        self.as_mut().set_ok(false);
+        self.as_mut().set_title("".into());
+        self.as_mut().set_description_html("".into());
+        self.as_mut().set_image("".into());
+    }
+}
diff --git a/qml_plugin/src/qml_interface/mathcalc.rs b/qml_plugin/src/qml_interface/mathcalc.rs
new file mode 100644
index 0000000..601dc3b
--- /dev/null
+++ b/qml_plugin/src/qml_interface/mathcalc.rs
@@ -0,0 +1,106 @@
+use cxx_qt::{CxxQtType, Threading};
+use cxx_qt_lib::{QString, QVariant};
+use kalk::parser;
+use std::{pin::Pin, sync::Arc};
+use tokio::sync::Mutex;
+use unwrap_print::PrintableResult;
+
+use crate::ExclusiveExecutor;
+
+const DEFAULT_ANGLE_UNIT: &str = "deg";
+
+#[cxx_qt::bridge]
+mod qobject {
+    extern "C++" {
+        include!("cxx-qt-lib/qstring.h");
+        include!("cxx-qt-lib/qvariant.h");
+        type QString = cxx_qt_lib::QString;
+        type QVariant = cxx_qt_lib::QVariant;
+    }
+
+    extern "RustQt" {
+        #[qobject]
+        #[qml_element]
+        #[qml_singleton]
+        #[qproperty(QVariant, result)]
+        type MathCalc = super::MathCalcRs;
+
+        #[qinvokable]
+        fn query(self: Pin<&mut MathCalc>, input: QString);
+
+        #[qinvokable]
+        fn reset(self: Pin<&mut MathCalc>);
+
+        #[qinvokable]
+        fn reset_ctx(self: Pin<&mut MathCalc>);
+
+        #[qinvokable]
+        fn reset_result(self: Pin<&mut MathCalc>);
+    }
+
+    impl cxx_qt::Threading for MathCalc {}
+}
+
+pub struct MathCalcRs {
+    result: QVariant,
+    ctx: Arc<Mutex<parser::Context>>,
+
+    executor: ExclusiveExecutor,
+}
+
+impl Default for MathCalcRs {
+    fn default() -> Self {
+        Self {
+            result: QVariant::default(),
+            ctx: Arc::new(Mutex::new(qobject::MathCalc::new_ctx())),
+            executor: ExclusiveExecutor::default(),
+        }
+    }
+}
+
+impl qobject::MathCalc {
+    fn query(mut self: Pin<&mut Self>, input: QString) {
+        let qt_thread = self.qt_thread();
+        let ctx = Arc::clone(&self.as_mut().rust_mut().ctx);
+        // TODO: consider moving to spawn_blocking
+        self.rust_mut().executor.spawn(async move {
+            let input = input.to_string();
+            let result = parser::eval(
+                &mut *ctx.lock().await,
+                &input,
+                // TODO: move to const/config
+                53,
+            )
+            .map_or_default(|r| {
+                r.map_or_default(|r| {
+                    let r: QString = r
+                        // to display scientific notation properly
+                        // other ones show both version without e or shows *10^_
+                        // and have a = prefix
+                        // to_string_big will result in 1/2=5.0000000000000000e − 1
+                        .to_string()
+                        .into();
+                    if r != input.into() { QVariant::from(&r) } else { QVariant::default() }
+                })
+            });
+            _ = qt_thread.queue(|mut qo| qo.as_mut().set_result(result)).unwrap_print();
+        });
+    }
+
+    fn reset(mut self: Pin<&mut Self>) {
+        self.as_mut().reset_result();
+        self.reset_ctx();
+    }
+
+    fn new_ctx() -> parser::Context {
+        parser::Context::default().set_angle_unit(DEFAULT_ANGLE_UNIT)
+    }
+
+    fn reset_ctx(mut self: Pin<&mut Self>) {
+        self.as_mut().rust_mut().ctx = Arc::new(Mutex::new(Self::new_ctx()))
+    }
+
+    fn reset_result(mut self: Pin<&mut Self>) {
+        self.as_mut().set_result(QVariant::default())
+    }
+}
diff --git a/qml_plugin/src/qml_interface/network.rs b/qml_plugin/src/qml_interface/network.rs
new file mode 100644
index 0000000..7ece121
--- /dev/null
+++ b/qml_plugin/src/qml_interface/network.rs
@@ -0,0 +1,55 @@
+use cxx_qt::{CxxQtType, Threading};
+use cxx_qt_lib::{QString, QVariant};
+use std::pin::Pin;
+use unwrap_print::PrintableResult;
+use zbus::zvariant::NoneValue;
+
+use crate::{ExclusiveExecutor, services::network};
+
+#[cxx_qt::bridge]
+mod qobject {
+    extern "C++" {
+        include!("cxx-qt-lib/qvariant.h");
+        type QVariant = cxx_qt_lib::QVariant;
+    }
+
+    extern "RustQt" {
+        #[qobject]
+        #[qml_element]
+        #[qml_singleton]
+        #[qproperty(
+            QVariant, result
+        )]
+        type Network = super::NetworkRs;
+
+        #[qinvokable]
+        fn query_primary_device(self: Pin<&mut Network>);
+    }
+
+    impl cxx_qt::Threading for Network {}
+}
+
+#[derive(Default)]
+pub struct NetworkRs {
+    result: QVariant,
+
+    executor: ExclusiveExecutor,
+}
+
+impl qobject::Network {
+    fn query_primary_device(self: Pin<&mut Self>) {
+        let qt_thread = self.qt_thread();
+        self.rust_mut().executor.spawn(
+            async move {
+                let result = match network::get().await {
+                    Ok(o) => {
+                        let r: QString = o.into();
+                        QVariant::from(&r)
+                    }
+                    Err(_) => QVariant::null_value(),
+                };
+                _ = qt_thread.queue(|mut qo| qo.as_mut().set_result(result)).unwrap_print();
+            },
+        );
+    }
+}
diff --git a/qml_plugin/src/qml_interface/smartcalc.rs b/qml_plugin/src/qml_interface/smartcalc.rs
new file mode 100644
index 0000000..9b5f05a
--- /dev/null
+++ b/qml_plugin/src/qml_interface/smartcalc.rs
@@ -0,0 +1,123 @@
+use cxx_qt::{CxxQtType, Threading};
+use cxx_qt_lib::{QString, QVariant};
+use std::pin::Pin;
+use unwrap_print::PrintableResult;
+
+use crate::ExclusiveExecutor;
+
+#[cxx_qt::bridge]
+mod qobject {
+    extern "C++" {
+        include!("cxx-qt-lib/qstring.h");
+        include!("cxx-qt-lib/qvariant.h");
+        type QString = cxx_qt_lib::QString;
+        type QVariant = cxx_qt_lib::QVariant;
+    }
+
+    extern "RustQt" {
+        #[qobject]
+        #[qml_element]
+        #[qml_singleton]
+        #[qproperty(QVariant, result)]
+        #[qproperty(ResultType, result_type)]
+        #[qproperty(QVariant, cached_query)]
+        type SmartCalc = super::SmartCalcRs;
+
+        #[qinvokable]
+        fn query(self: Pin<&mut SmartCalc>, input: QString);
+
+        #[qinvokable]
+        fn reset(self: Pin<&mut SmartCalc>);
+
+        #[qinvokable]
+        fn reset_result(self: Pin<&mut SmartCalc>);
+    }
+
+    impl cxx_qt::Threading for SmartCalc {}
+
+    #[qenum(SmartCalc)]
+    pub enum ResultType {
+        Math,
+        Unit,
+        Currency,
+        Crypto,
+        Time,
+        Date,
+        Unset,
+    }
+}
+
+impl Default for qobject::ResultType {
+    fn default() -> Self {
+        qobject::ResultType::Unset
+    }
+}
+
+impl From<&smart_calculator::types::ResultType> for qobject::ResultType {
+    fn from(value: &smart_calculator::types::ResultType) -> Self {
+        match value {
+            smart_calculator::types::ResultType::Math => qobject::ResultType::Math,
+            smart_calculator::types::ResultType::Unit => qobject::ResultType::Unit,
+            smart_calculator::types::ResultType::Currency => qobject::ResultType::Currency,
+            smart_calculator::types::ResultType::Crypto => qobject::ResultType::Crypto,
+            smart_calculator::types::ResultType::Time => qobject::ResultType::Time,
+            smart_calculator::types::ResultType::Date => qobject::ResultType::Date,
+        }
+    }
+}
+
+#[derive(Default)]
+pub struct SmartCalcRs {
+    result: QVariant,
+    result_type: qobject::ResultType,
+
+    cached_query: QVariant,
+
+    executor: ExclusiveExecutor,
+}
+
+impl qobject::SmartCalc {
+    fn query(mut self: Pin<&mut Self>, input: QString) {
+        if self.cached_query == (&input).into() {
+            return;
+        }
+        self.as_mut().set_cached_query((&input.clone()).into());
+        let qt_thread = self.qt_thread();
+        self.as_mut().rust_mut().executor.spawn(async move {
+            let result = smart_calculator::calculate(&input.to_string(), None).await;
+            _ = qt_thread
+                .queue(|mut qo| {
+                    qo.as_mut().set_result_type(match &result {
+                        Ok(value) => (&value.res_type).into(),
+                        Err(_) => qobject::ResultType::Unset,
+                    });
+                    qo.as_mut().set_result(
+                        // TODO: do the calc outside of ts main qt ui render
+                        // thread.(all *.rs)
+                        match result {
+                            Ok(value) => {
+                                if value.formatted == value.input {
+                                    QVariant::default()
+                                } else {
+                                    let result: QString = value.formatted.into();
+                                    QVariant::from(&result)
+                                }
+                            }
+                            Err(_) => QVariant::default(),
+                        },
+                    )
+                })
+                .unwrap_print();
+        });
+    }
+
+    fn reset(mut self: Pin<&mut Self>) {
+        self.as_mut().set_cached_query(QVariant::default());
+        self.reset_result();
+    }
+
+    fn reset_result(mut self: Pin<&mut Self>) {
+        self.as_mut().set_result(QVariant::default());
+        self.as_mut().set_result_type(qobject::ResultType::Unset);
+    }
+}