refactor(all): add iesplan example

eig-domain/Cargo.toml

@@ -11,7 +11,11 @@ serde = { version = "1.0", features = ["derive"] }
 protobuf = { version = "3.5", features = ["with-bytes"] }
 
 # this project
-eig-expr = { path = "../eig-expr"}
+eig-expr = { path = "../eig-expr" }
+csv = "1.3"
+calamine = "0.26"
+encoding_rs = "0.8.34"
+
 
 [build-dependencies]
 # protobuf-codegen-pure = "2.28"

eig-domain/src/lib.rs

@@ -11,6 +11,7 @@ use crate::prop::DataUnit;
 pub mod prop;
 pub mod proto;
 pub mod web;
+pub mod excel;
 
 /**
  * @api {Measurement} /Measurement Measurement

mems/examples/ds-powerflow/ds-common/Cargo.toml

@@ -6,6 +6,6 @@ edition = "2021"
 [dependencies]
 log = "0.4"
 serde_json = "1.0"
-csv = "1.3.0"
+csv = "1.3"
 eig-domain = { path = "../../../../eig-domain" }
 mems = { path = "../../.." }
\ No newline at end of file

mems/examples/iesplan/Cargo.toml

@@ -28,7 +28,8 @@ getrandom = { version = "0.2", features = ["js"] }
 chrono = { version = "0.4", features = ["wasmbind"] }
 protobuf = { version = "3.7", features = ["with-bytes"] }
 cron = "0.12"
-yew-bulma = { git = "https://github.com/shufengdong/yew-bulma.git"}
+yew-bulma = { git = "https://github.com/shufengdong/yew-bulma.git" }
+eig-domain = { path = "../../../eig-domain" }
 # web-sys and js-sys
 js-sys = "0.3"
 [dependencies.web-sys]

mems/examples/iesplan/src/lib.rs

 use wasm_bindgen::prelude::*;
 use web_sys::Element;
 
-use crate::startpage::Dashboard;
-
+use crate::startpage::StartPage;
+use yew_bulma::layout::tiles::Tiles;
+use eig_domain::excel::get_first_sheet_merged_cells;
 pub mod startpage;
 
 #[wasm_bindgen]
 pub fn create_view(e: Element) {
-    yew::Renderer::<Dashboard>::with_root(e).render();
+    yew::Renderer::<StartPage>::with_root(e).render();
+}
+
+
+pub fn new(xlsx_bytes: Vec<u8>) -> Option<Tiles> {
+    let (m, n, merge_map) = get_first_sheet_merged_cells(xlsx_bytes)?;
+    let mut class_vec = Vec::new();
+    let mut is_dealt = vec![false; (m * n) as usize];
+    for i in 0..m {
+        for j in 0..n {
+            let index = (i * n + j) as usize;
+            if is_dealt[index] {
+                continue;
+            }
+            let mut class_str = "cell".to_string();
+            let coordinate = (i, j);
+            if let Some((end_row, end_col)) = merge_map.get(&coordinate) {
+                let row_span = *end_row - i + 1;
+                let col_span = *end_col - j + 1;
+                if row_span > 1 {
+                    class_str.push_str(&format!(" is-row-span-{row_span}"))
+                }
+                if col_span > 1 {
+                    class_str.push_str(&format!(" is-col-span-{col_span}"))
+                }
+                class_vec.push(class_str);
+                for row in i..=*end_row {
+                    for col in j..=*end_col {
+                        let pos = (row * n + col) as usize;
+                        is_dealt[pos] = true;
+                    }
+                }
+            } else {
+                class_vec.push(class_str);
+            }
+        }
+    }
+    let tiles = Tiles { id: "".to_string(), class_str: class_vec, with_box: true };
+    Some(tiles)
 }
\ No newline at end of file

mems/examples/iesplan/src/startpage.rs

@@ -11,7 +11,7 @@ pub enum Msg {
     DateRangePicked(u64, u64),
 }
 
-pub struct Dashboard {
+pub struct StartPage {
     templates: HashMap<String, String>,
     chart1: NodeRef,
     chart2: NodeRef,
@@ -19,7 +19,7 @@ pub struct Dashboard {
     chart4: NodeRef,
 }
 
-impl Component for Dashboard {
+impl Component for StartPage {
     type Message = Msg;
     type Properties = ();