feat: restructure project, start drag and drop

1 files changed, 158 insertions, 0 deletions

diff --git a/iced_builder/src/codegen/mod.rs b/iced_builder/src/codegen/mod.rs
new file mode 100644
index 0000000..88c0c61
--- /dev/null
+++ b/iced_builder/src/codegen/mod.rs
@@ -0,0 +1,158 @@
+use rust_format::{Config, Edition, Formatter, RustFmt};
+
+use crate::types::{rendered_element::RenderedElement, ElementName};
+
+impl RenderedElement {
+    fn props_codegen(&self) -> String {
+        let mut props_string = String::new();
+
+        for (k, v) in self.props.clone() {
+            props_string = format!("{props_string}.{k}({v})");
+        }
+
+        props_string
+    }
+
+    fn codegen(&self) -> (String, String) {
+        let mut imports = String::new();
+        let mut view = String::new();
+        let props = self.props_codegen();
+
+        let mut elements = String::new();
+
+        match self.name {
+            ElementName::Column | ElementName::Row | ElementName::Container => {
+                for element in &self.child_elements {
+                    let (c_imports, children) = element.codegen();
+                    imports = format!("{imports}{c_imports}");
+                    elements = format!("{elements}{},", children);
+                }
+            }
+            _ => {}
+        }
+
+        match &self.name {
+            ElementName::Container => {
+                imports = format!("{imports}container,");
+                view = if self.child_elements.len() < 2 {
+                    format!("{view}\ncontainer({elements}){props}")
+                } else {
+                    format!("{view}\ncontainer(){props}")
+                };
+            }
+            ElementName::Row => {
+                imports = format!("{imports}row,");
+                view = format!("{view}\nrow![{elements}]{props}");
+            }
+            ElementName::Column => {
+                imports = format!("{imports}column,");
+                view = format!("{view}\ncolumn![{elements}]{props}");
+            }
+            ElementName::Text(string) => {
+                imports = format!("{imports}text,");
+                view = format!(
+                    "{view}\ntext(\"{}\"){props}",
+                    if *string == String::new() {
+                        "New Text"
+                    } else {
+                        string
+                    }
+                );
+            }
+            ElementName::Button(string) => {
+                imports = format!("{imports}button,");
+                view = format!(
+                    "{view}\nbutton(\"{}\"){props}",
+                    if *string == String::new() {
+                        "New Button"
+                    } else {
+                        string
+                    }
+                );
+            }
+            ElementName::Image(path) => {
+                imports = format!("{imports}image,");
+                view = format!("{view}\nimage(\"{path}\"){props}");
+            }
+            ElementName::SVG(path) => {
+                imports = format!("{imports}svg,");
+                view = format!("{view}\nsvg(\"{path}\"){props}");
+            }
+        }
+
+        (imports, view)
+    }
+
+    pub fn app_code(
+        &self,
+        title: &str,
+        theme: Option<iced::Theme>,
+    ) -> Result<String, Box<dyn std::error::Error>> {
+        let (imports, view) = self.codegen();
+        let mut app_code = format!("use iced::{{widget::{{{imports}}},Sandbox,Settings,Element}};");
+
+        app_code = format!(
+            r#"{app_code}
+
+        fn main() -> iced::Result {{
+            App::run(Settings::default())
+        }}
+
+        struct App;
+
+        impl Sandbox for App {{
+            type Message = ();
+
+            fn new() -> Self {{
+                Self {{}}
+            }}
+
+            fn title(&self) -> String {{
+                "{title}".into()
+            }}
+
+            fn theme(&self) -> iced::Theme {{
+                iced::Theme::{}
+            }}
+
+            fn update(&mut self, message: Self::Message) {{
+
+            }}
+
+            fn view(&self) -> Element<Self::Message> {{
+                {view}.into()
+            }}
+        }}"#,
+            if let Some(c) = theme {
+                c.to_string().replace(' ', "")
+            } else {
+                "default()".to_owned()
+            }
+        );
+        let config = Config::new_str()
+            .edition(Edition::Rust2021)
+            .option("trailing_comma", "Never")
+            .option("imports_granularity", "Crate");
+        let rustfmt = RustFmt::from_config(config);
+        Ok(rustfmt.format_str(app_code)?)
+    }
+
+    pub fn test() -> String {
+        let mut text1 = RenderedElement::new(ElementName::Text("wow"));
+        text1.set_property("height", "120.5");
+        text1.set_property("width", "230");
+
+        let element = RenderedElement::new(ElementName::Container).push(RenderedElement::from_vec(
+            ElementName::Row,
+            vec![
+                text1,
+                RenderedElement::new(ElementName::Text("heh")),
+                RenderedElement::new(ElementName::SVG(
+                    "/mnt/drive_d/git/obs-website/src/lib/assets/bars-solid.svg",
+                )),
+            ],
+        ));
+
+        element.app_code("new app", None).unwrap()
+    }
+}