Finish main_window callback refactor

For #2

src/components/callbacks/main_window_callbacks.rs

@@ -1,13 +1,24 @@
-use js_sys::Array;
-use wasm_bindgen::{JsCast, JsValue};
-use web_sys::{Blob, HtmlAnchorElement, Url};
+#![allow(non_snake_case)]
+use std::collections::HashSet;
 
+use js_sys::Array;
+use lazy_static::lazy_static;
+use regex::Regex;
+use wasm_bindgen::{prelude::*, JsCast, JsValue};
+use web_sys::{
+    Blob, FileReader, HtmlAnchorElement, HtmlButtonElement, HtmlDialogElement, HtmlFormElement,
+    HtmlInputElement, HtmlOptionElement, HtmlSelectElement, Url,
+};
 use yew::prelude::*;
 use yewdux::prelude::*;
 
 use crate::components::states::{CurrentTransfer, MainState};
+use crate::components::transfer_menu::letters_to_num;
 
-use crate::data::csv::state_to_csv;
+use crate::data::transfer::Transfer;
+use crate::data::transfer_region::{Region, TransferRegion};
+
+use crate::data::csv::{state_to_csv, TransferRecord};
 
 type NoParamsCallback = Box<dyn Fn(()) -> ()>;
 
@@ -104,3 +115,319 @@ pub fn export_json_button_callback(main_state: std::rc::Rc<MainState>) -> Callba
         }
     })
 }
+
+pub fn input_json_input_callback(
+    main_dispatch: Dispatch<MainState>,
+    modal: HtmlDialogElement,
+) -> Closure<dyn FnMut(Event)> {
+    Closure::<dyn FnMut(_)>::new(move |e: Event| {
+        if let Some(input) = e.current_target() {
+            let input = input
+                .dyn_into::<HtmlInputElement>()
+                .expect("We know this is an input.");
+            if let Some(files) = input.files() {
+                if let Some(file) = files.get(0) {
+                    let fr = web_sys::FileReader::new().unwrap();
+                    fr.read_as_text(&file).unwrap();
+                    let fr1 = fr.clone(); // Clone to avoid outliving closure
+                    let main_dispatch = main_dispatch.clone(); // Clone to satisfy FnMut
+                                                               // trait
+                    let modal = modal.clone();
+                    let onload = Closure::<dyn FnMut(_)>::new(move |_: Event| {
+                        if let Some(value) = &fr1.result().ok().and_then(|v| v.as_string()) {
+                            let ms = serde_json::from_str::<MainState>(value);
+                            match ms {
+                                Ok(ms) => main_dispatch.set(ms),
+                                Err(e) => log::debug!("{:?}", e),
+                            };
+                            modal.close();
+                        }
+                    });
+                    fr.set_onload(Some(onload.as_ref().unchecked_ref()));
+                    onload.forget(); // Magic (don't touch)
+                }
+            }
+        }
+    })
+}
+
+pub fn import_json_button_callback(main_dispatch: Dispatch<MainState>) -> Callback<MouseEvent> {
+    Callback::from(move |_| {
+        let window = web_sys::window().unwrap();
+        let document = window.document().unwrap();
+        let body = document.body().unwrap();
+        let modal = document
+            .create_element("dialog")
+            .unwrap()
+            .dyn_into::<HtmlDialogElement>()
+            .unwrap();
+        modal.set_text_content(Some("Import File:"));
+        let onclose_callback = {
+            let modal = modal.clone();
+            Closure::<dyn FnMut(_)>::new(move |_: Event| {
+                modal.remove();
+            })
+        };
+        modal.set_onclose(Some(onclose_callback.as_ref().unchecked_ref()));
+        onclose_callback.forget();
+
+        let form = document
+            .create_element("form")
+            .unwrap()
+            .dyn_into::<HtmlFormElement>()
+            .unwrap();
+        let input = document
+            .create_element("input")
+            .unwrap()
+            .dyn_into::<HtmlInputElement>()
+            .unwrap();
+        input.set_type("file");
+        input.set_accept(".json");
+        form.append_child(&input).unwrap();
+
+        let input_callback = {
+            let main_dispatch = main_dispatch.clone();
+            let modal = modal.clone();
+            input_json_input_callback(main_dispatch, modal)
+        };
+        input.set_onchange(Some(input_callback.as_ref().unchecked_ref()));
+        input_callback.forget(); // Magic straight from the docs, don't touch :(
+
+        modal.append_child(&form).unwrap();
+        body.append_child(&modal).unwrap();
+        modal.show_modal().unwrap();
+    })
+}
+
+pub fn import_transfer_csv_submit_callback(
+    main_dispatch: Dispatch<MainState>,
+    from_source: HtmlSelectElement,
+    to_source: HtmlSelectElement,
+    from_dest: HtmlSelectElement,
+    to_dest: HtmlSelectElement,
+    records: Vec<TransferRecord>,
+) -> Closure<dyn FnMut(Event)> {
+    Closure::<dyn FnMut(_)>::new(move |_: Event| {
+        let from_source = from_source.value();
+        let to_source = to_source.value();
+        let from_dest = from_dest.value();
+        let to_dest = to_dest.value();
+
+        lazy_static! {
+            static ref REGEX: Regex = Regex::new(r"([A-Z]+)(\d+)").unwrap();
+        }
+        let records: Vec<((u8, u8), (u8, u8))> = records
+            .iter()
+            .filter(|record| record.source_plate == from_source)
+            .filter(|record| record.destination_plate == from_dest)
+            .map(|record| {
+                let c1 = REGEX.captures(&record.source_well).unwrap();
+                let c2 = REGEX.captures(&record.destination_well).unwrap();
+                log::debug!("{} {}", &record.source_well, &record.destination_well);
+                log::debug!("{},{}  {},{}", &c1[1], &c1[2], &c2[1], &c2[2]);
+
+                (
+                    (
+                        letters_to_num(&c1[1]).unwrap(),
+                        c1[2].parse::<u8>().unwrap(),
+                    ),
+                    (
+                        letters_to_num(&c2[1]).unwrap(),
+                        c2[2].parse::<u8>().unwrap(),
+                    ),
+                )
+            })
+            .collect();
+
+        let spi = main_dispatch
+            .get()
+            .source_plates
+            .iter()
+            .find(|src| src.name == to_source)
+            .unwrap()
+            .clone();
+        let dpi = main_dispatch
+            .get()
+            .destination_plates
+            .iter()
+            .find(|dest| dest.name == to_dest)
+            .unwrap()
+            .clone();
+
+        let custom_region = Region::new_custom(&records);
+        let transfer_region = TransferRegion {
+            source_region: custom_region.clone(),
+            dest_region: custom_region,
+            interleave_source: (1, 1),
+            interleave_dest: (1, 1),
+            source_plate: spi.plate,
+            dest_plate: dpi.plate,
+        };
+
+        let transfer = Transfer::new(spi, dpi, transfer_region, "Custom Transfer".to_string());
+        main_dispatch.reduce_mut(|state| {
+            state.transfers.push(transfer);
+            state.selected_transfer = state
+                .transfers
+                .last()
+                .expect("An element should have just been added")
+                .get_uuid();
+        });
+    })
+}
+
+pub fn import_transfer_csv_onload_callback(
+    main_dispatch: Dispatch<MainState>,
+    file_reader: FileReader,
+    modal: HtmlDialogElement,
+) -> Closure<dyn FnMut(Event)> {
+    Closure::<dyn FnMut(_)>::new(move |_: Event| {
+        if let Some(value) = &file_reader.result().ok().and_then(|v| v.as_string()) {
+            let mut rdr = csv::Reader::from_reader(value.as_bytes());
+            let mut records = Vec::new();
+            for record in rdr.deserialize::<crate::data::csv::TransferRecord>() {
+                match record {
+                    Ok(r) => {
+                        //log::debug!("{:?}", r);
+                        records.push(r);
+                    }
+                    Err(e) => {
+                        log::debug!("{:?}", e);
+                    }
+                }
+            }
+
+            let mut sources: HashSet<String> = HashSet::new();
+            let mut destinations: HashSet<String> = HashSet::new();
+            for record in records.iter() {
+                sources.insert(record.source_plate.clone());
+                destinations.insert(record.destination_plate.clone());
+            }
+
+            let window = web_sys::window().unwrap();
+            let document = window.document().unwrap();
+            let form = document
+                .create_element("form")
+                .unwrap()
+                .dyn_into::<HtmlFormElement>()
+                .unwrap();
+            let from_source = document
+                .create_element("select")
+                .unwrap()
+                .dyn_into::<HtmlSelectElement>()
+                .unwrap();
+            for source in sources {
+                let option = document
+                    .create_element("option")
+                    .unwrap()
+                    .dyn_into::<HtmlOptionElement>()
+                    .unwrap();
+                option.set_value(&source);
+                option.set_text(&source);
+                from_source.append_child(&option).unwrap();
+            }
+            let to_source = document
+                .create_element("select")
+                .unwrap()
+                .dyn_into::<HtmlSelectElement>()
+                .unwrap();
+            for source in &main_dispatch.get().source_plates {
+                let option = document
+                    .create_element("option")
+                    .unwrap()
+                    .dyn_into::<HtmlOptionElement>()
+                    .unwrap();
+                option.set_value(&source.name);
+                option.set_text(&source.name);
+                to_source.append_child(&option).unwrap();
+            }
+            let from_dest = document
+                .create_element("select")
+                .unwrap()
+                .dyn_into::<HtmlSelectElement>()
+                .unwrap();
+            for dest in destinations {
+                let option = document
+                    .create_element("option")
+                    .unwrap()
+                    .dyn_into::<HtmlOptionElement>()
+                    .unwrap();
+                option.set_value(&dest);
+                option.set_text(&dest);
+                from_dest.append_child(&option).unwrap();
+            }
+            let to_dest = document
+                .create_element("select")
+                .unwrap()
+                .dyn_into::<HtmlSelectElement>()
+                .unwrap();
+            for dest in &main_dispatch.get().destination_plates {
+                let option = document
+                    .create_element("option")
+                    .unwrap()
+                    .dyn_into::<HtmlOptionElement>()
+                    .unwrap();
+                option.set_value(&dest.name);
+                option.set_text(&dest.name);
+                to_dest.append_child(&option).unwrap();
+            }
+            let submit = document
+                .create_element("button")
+                .unwrap()
+                .dyn_into::<HtmlButtonElement>()
+                .unwrap();
+            submit.set_value("Submit");
+            submit.set_inner_text("Submit");
+            let submit_callback = {
+                let main_dispatch = main_dispatch.clone();
+                let from_source = from_source.clone();
+                let to_source = to_source.clone();
+                let from_dest = from_dest.clone();
+                let to_dest = to_dest.clone();
+                import_transfer_csv_submit_callback(
+                    main_dispatch,
+                    from_source,
+                    to_source,
+                    from_dest,
+                    to_dest,
+                    records,
+                )
+            };
+            submit.set_onclick(Some(submit_callback.as_ref().unchecked_ref()));
+            submit_callback.forget();
+
+            form.append_child(&from_source).unwrap();
+            form.append_child(&to_source).unwrap();
+            form.append_child(&from_dest).unwrap();
+            form.append_child(&to_dest).unwrap();
+            modal.append_child(&submit).unwrap();
+            modal.append_child(&form).unwrap();
+        }
+    })
+}
+
+pub fn import_transfer_csv_input_callback(
+    main_dispatch: Dispatch<MainState>,
+    modal: HtmlDialogElement,
+) -> Closure<dyn FnMut(Event)> {
+    Closure::<dyn FnMut(_)>::new(move |e: Event| {
+        if let Some(input) = e.current_target() {
+            let input = input
+                .dyn_into::<HtmlInputElement>()
+                .expect("We know this is an input.");
+            if let Some(files) = input.files() {
+                if let Some(file) = files.get(0) {
+                    let fr = web_sys::FileReader::new().unwrap();
+                    fr.read_as_text(&file).unwrap();
+                    let fr1 = fr.clone(); // Clone to avoid outliving closure
+                    let main_dispatch = main_dispatch.clone(); // Clone to satisfy FnMut
+                                                               // trait
+                    let modal = modal.clone();
+                    let onload = import_transfer_csv_onload_callback(main_dispatch, fr1, modal);
+                    fr.set_onload(Some(onload.as_ref().unchecked_ref()));
+                    onload.forget(); // Magic (don't touch)
+                }
+            }
+        }
+    })
+}

src/components/main_window.rs

@@ -1,26 +1,18 @@
 #![allow(non_snake_case)]
-use std::collections::HashSet;
 
 use js_sys::Array;
-use lazy_static::lazy_static;
-use regex::Regex;
 use wasm_bindgen::{prelude::*, JsCast, JsValue};
-use web_sys::{
-    Blob, HtmlAnchorElement, HtmlButtonElement, HtmlDialogElement, HtmlFormElement,
-    HtmlInputElement, HtmlOptionElement, HtmlSelectElement, Url,
-};
+use web_sys::{Blob, HtmlAnchorElement, HtmlDialogElement, HtmlFormElement, HtmlInputElement, Url};
 use yew::prelude::*;
 use yewdux::prelude::*;
 
 use crate::components::new_plate_dialog::NewPlateDialog;
 use crate::components::plates::plate_container::PlateContainer;
 use crate::components::states::{CurrentTransfer, MainState};
-use crate::components::transfer_menu::{letters_to_num, RegionDisplay, TransferMenu};
+use crate::components::transfer_menu::TransferMenu;
 use crate::components::tree::Tree;
 
 use crate::data::plate_instances::PlateInstance;
-use crate::data::transfer::Transfer;
-use crate::data::transfer_region::{Region, TransferRegion};
 
 use crate::components::callbacks::main_window_callbacks;
 
@@ -72,87 +64,12 @@ pub fn MainWindow() -> Html {
         main_window_callbacks::export_csv_button_callback(main_state)
     };
 
-    let export_json_button_callback = {
-        main_window_callbacks::export_json_button_callback(main_state)
-    };
+    let export_json_button_callback =
+        { main_window_callbacks::export_json_button_callback(main_state) };
 
     let import_json_button_callback = {
         let main_dispatch = main_dispatch.clone();
-        Callback::from(move |_| {
-            let window = web_sys::window().unwrap();
-            let document = window.document().unwrap();
-            let body = document.body().unwrap();
-            let modal = document
-                .create_element("dialog")
-                .unwrap()
-                .dyn_into::<HtmlDialogElement>()
-                .unwrap();
-            modal.set_text_content(Some("Import File:"));
-            let onclose_callback = {
-                let modal = modal.clone();
-                Closure::<dyn FnMut(_)>::new(move |_: Event| {
-                    modal.remove();
-                })
-            };
-            modal.set_onclose(Some(onclose_callback.as_ref().unchecked_ref()));
-            onclose_callback.forget();
-
-            let form = document
-                .create_element("form")
-                .unwrap()
-                .dyn_into::<HtmlFormElement>()
-                .unwrap();
-            let input = document
-                .create_element("input")
-                .unwrap()
-                .dyn_into::<HtmlInputElement>()
-                .unwrap();
-            input.set_type("file");
-            input.set_accept(".json");
-            form.append_child(&input).unwrap();
-
-            let input_callback = {
-                let main_dispatch = main_dispatch.clone();
-                let modal = modal.clone();
-                Closure::<dyn FnMut(_)>::new(move |e: Event| {
-                    if let Some(input) = e.current_target() {
-                        let input = input
-                            .dyn_into::<HtmlInputElement>()
-                            .expect("We know this is an input.");
-                        if let Some(files) = input.files() {
-                            if let Some(file) = files.get(0) {
-                                let fr = web_sys::FileReader::new().unwrap();
-                                fr.read_as_text(&file).unwrap();
-                                let fr1 = fr.clone(); // Clone to avoid outliving closure
-                                let main_dispatch = main_dispatch.clone(); // Clone to satisfy FnMut
-                                                                           // trait
-                                let modal = modal.clone();
-                                let onload = Closure::<dyn FnMut(_)>::new(move |_: Event| {
-                                    if let Some(value) =
-                                        &fr1.result().ok().and_then(|v| v.as_string())
-                                    {
-                                        let ms = serde_json::from_str::<MainState>(value);
-                                        match ms {
-                                            Ok(ms) => main_dispatch.set(ms),
-                                            Err(e) => log::debug!("{:?}", e),
-                                        };
-                                        modal.close();
-                                    }
-                                });
-                                fr.set_onload(Some(onload.as_ref().unchecked_ref()));
-                                onload.forget(); // Magic (don't touch)
-                            }
-                        }
-                    }
-                })
-            };
-            input.set_onchange(Some(input_callback.as_ref().unchecked_ref()));
-            input_callback.forget(); // Magic straight from the docs, don't touch :(
-
-            modal.append_child(&form).unwrap();
-            body.append_child(&modal).unwrap();
-            modal.show_modal().unwrap();
-        })
+        main_window_callbacks::import_json_button_callback(main_dispatch)
     };
 
     let import_transfer_csv_callback = {
@@ -192,237 +109,7 @@ pub fn MainWindow() -> Html {
             let input_callback = {
                 let main_dispatch = main_dispatch.clone();
                 let modal = modal.clone();
-                Closure::<dyn FnMut(_)>::new(move |e: Event| {
-                    if let Some(input) = e.current_target() {
-                        let input = input
-                            .dyn_into::<HtmlInputElement>()
-                            .expect("We know this is an input.");
-                        if let Some(files) = input.files() {
-                            if let Some(file) = files.get(0) {
-                                let fr = web_sys::FileReader::new().unwrap();
-                                fr.read_as_text(&file).unwrap();
-                                let fr1 = fr.clone(); // Clone to avoid outliving closure
-                                let main_dispatch = main_dispatch.clone(); // Clone to satisfy FnMut
-                                                                           // trait
-                                let modal = modal.clone();
-                                let onload = Closure::<dyn FnMut(_)>::new(move |_: Event| {
-                                    if let Some(value) =
-                                        &fr1.result().ok().and_then(|v| v.as_string())
-                                    {
-                                        let mut rdr = csv::Reader::from_reader(value.as_bytes());
-                                        let mut records = Vec::new();
-                                        for record in
-                                            rdr.deserialize::<crate::data::csv::TransferRecord>()
-                                        {
-                                            match record {
-                                                Ok(r) => {
-                                                    //log::debug!("{:?}", r);
-                                                    records.push(r);
-                                                }
-                                                Err(e) => {
-                                                    log::debug!("{:?}", e);
-                                                }
-                                            }
-                                        }
-
-                                        let mut sources: HashSet<String> = HashSet::new();
-                                        let mut destinations: HashSet<String> = HashSet::new();
-                                        for record in records.iter() {
-                                            sources.insert(record.source_plate.clone());
-                                            destinations.insert(record.destination_plate.clone());
-                                        }
-
-                                        let window = web_sys::window().unwrap();
-                                        let document = window.document().unwrap();
-                                        let form = document
-                                            .create_element("form")
-                                            .unwrap()
-                                            .dyn_into::<HtmlFormElement>()
-                                            .unwrap();
-                                        let from_source = document
-                                            .create_element("select")
-                                            .unwrap()
-                                            .dyn_into::<HtmlSelectElement>()
-                                            .unwrap();
-                                        for source in sources {
-                                            let option = document
-                                                .create_element("option")
-                                                .unwrap()
-                                                .dyn_into::<HtmlOptionElement>()
-                                                .unwrap();
-                                            option.set_value(&source);
-                                            option.set_text(&source);
-                                            from_source.append_child(&option).unwrap();
-                                        }
-                                        let to_source = document
-                                            .create_element("select")
-                                            .unwrap()
-                                            .dyn_into::<HtmlSelectElement>()
-                                            .unwrap();
-                                        for source in &main_dispatch.get().source_plates {
-                                            let option = document
-                                                .create_element("option")
-                                                .unwrap()
-                                                .dyn_into::<HtmlOptionElement>()
-                                                .unwrap();
-                                            option.set_value(&source.name);
-                                            option.set_text(&source.name);
-                                            to_source.append_child(&option).unwrap();
-                                        }
-                                        let from_dest = document
-                                            .create_element("select")
-                                            .unwrap()
-                                            .dyn_into::<HtmlSelectElement>()
-                                            .unwrap();
-                                        for dest in destinations {
-                                            let option = document
-                                                .create_element("option")
-                                                .unwrap()
-                                                .dyn_into::<HtmlOptionElement>()
-                                                .unwrap();
-                                            option.set_value(&dest);
-                                            option.set_text(&dest);
-                                            from_dest.append_child(&option).unwrap();
-                                        }
-                                        let to_dest = document
-                                            .create_element("select")
-                                            .unwrap()
-                                            .dyn_into::<HtmlSelectElement>()
-                                            .unwrap();
-                                        for dest in &main_dispatch.get().destination_plates {
-                                            let option = document
-                                                .create_element("option")
-                                                .unwrap()
-                                                .dyn_into::<HtmlOptionElement>()
-                                                .unwrap();
-                                            option.set_value(&dest.name);
-                                            option.set_text(&dest.name);
-                                            to_dest.append_child(&option).unwrap();
-                                        }
-                                        let submit = document
-                                            .create_element("button")
-                                            .unwrap()
-                                            .dyn_into::<HtmlButtonElement>()
-                                            .unwrap();
-                                        submit.set_value("Submit");
-                                        submit.set_inner_text("Submit");
-                                        let submit_callback = {
-                                            let main_dispatch = main_dispatch.clone();
-                                            let from_source = from_source.clone();
-                                            let to_source = to_source.clone();
-                                            let from_dest = from_dest.clone();
-                                            let to_dest = to_dest.clone();
-                                            Closure::<dyn FnMut(_)>::new(move |_: Event| {
-                                                let from_source = from_source.value();
-                                                let to_source = to_source.value();
-                                                let from_dest = from_dest.value();
-                                                let to_dest = to_dest.value();
-
-                                                lazy_static! {
-                                                    static ref REGEX: Regex =
-                                                        Regex::new(r"([A-Z]+)(\d+)").unwrap();
-                                                }
-                                                let records: Vec<((u8, u8), (u8, u8))> = records
-                                                    .iter()
-                                                    .filter(|record| {
-                                                        record.source_plate == from_source
-                                                    })
-                                                    .filter(|record| {
-                                                        record.destination_plate == from_dest
-                                                    })
-                                                    .map(|record| {
-                                                        let c1 = REGEX
-                                                            .captures(&record.source_well)
-                                                            .unwrap();
-                                                        let c2 = REGEX
-                                                            .captures(&record.destination_well)
-                                                            .unwrap();
-                                                        log::debug!(
-                                                            "{} {}",
-                                                            &record.source_well,
-                                                            &record.destination_well
-                                                        );
-                                                        log::debug!(
-                                                            "{},{}  {},{}",
-                                                            &c1[1],
-                                                            &c1[2],
-                                                            &c2[1],
-                                                            &c2[2]
-                                                        );
-
-                                                        (
-                                                            (
-                                                                letters_to_num(&c1[1]).unwrap(),
-                                                                c1[2].parse::<u8>().unwrap(),
-                                                            ),
-                                                            (
-                                                                letters_to_num(&c2[1]).unwrap(),
-                                                                c2[2].parse::<u8>().unwrap(),
-                                                            ),
-                                                        )
-                                                    })
-                                                    .collect();
-
-                                                let spi = main_dispatch
-                                                    .get()
-                                                    .source_plates
-                                                    .iter()
-                                                    .find(|src| src.name == to_source)
-                                                    .unwrap()
-                                                    .clone();
-                                                let dpi = main_dispatch
-                                                    .get()
-                                                    .destination_plates
-                                                    .iter()
-                                                    .find(|dest| dest.name == to_dest)
-                                                    .unwrap()
-                                                    .clone();
-
-                                                let custom_region = Region::new_custom(&records);
-                                                let transfer_region = TransferRegion {
-                                                    source_region: custom_region.clone(),
-                                                    dest_region: custom_region,
-                                                    interleave_source: (1, 1),
-                                                    interleave_dest: (1, 1),
-                                                    source_plate: spi.plate,
-                                                    dest_plate: dpi.plate,
-                                                };
-
-                                                let transfer = Transfer::new(
-                                                    spi,
-                                                    dpi,
-                                                    transfer_region,
-                                                    "Custom Transfer".to_string(),
-                                                );
-                                                main_dispatch.reduce_mut(|state| {
-                                                    state.transfers.push(transfer);
-                                                    state.selected_transfer = state
-                                .transfers
-                                .last()
-                                .expect("An element should have just been added")
-                                .get_uuid();
-                                                });
-                                            })
-                                        };
-                                        submit.set_onclick(Some(
-                                            submit_callback.as_ref().unchecked_ref(),
-                                        ));
-                                        submit_callback.forget();
-
-                                        form.append_child(&from_source).unwrap();
-                                        form.append_child(&to_source).unwrap();
-                                        form.append_child(&from_dest).unwrap();
-                                        form.append_child(&to_dest).unwrap();
-                                        modal.append_child(&submit).unwrap();
-                                        modal.append_child(&form).unwrap();
-                                    }
-                                });
-                                fr.set_onload(Some(onload.as_ref().unchecked_ref()));
-                                onload.forget(); // Magic (don't touch)
-                            }
-                        }
-                    }
-                })
+                main_window_callbacks::import_transfer_csv_input_callback(main_dispatch, modal)
             };
             input.set_onchange(Some(input_callback.as_ref().unchecked_ref()));
             input_callback.forget(); // Magic straight from the docs, don't touch :(