Some issue information, better look, issues count

jirs-client/js/css/epicsPage.scss

@@ -1,5 +1,8 @@
 #epics {
     > section {
+        max-width: 1024px;
+        margin: 0 auto;
+
         > h1 {
             font-family: var(--font-bold);
         }
@@ -7,7 +10,8 @@
         > .description {
             font-family: var(--font-regular);
             margin: {
-                top: 5px;
+                top: 16px;
+                bottom: 16px;
             }
         }
 
@@ -22,19 +26,52 @@
 
             > li.epic {
                 padding: 0;
+                margin: 5px 0 0;
+
+                > .firstRow {
+                    display: flex;
+                    justify-content: space-between;
                     margin: {
                         top: 5px;
                         bottom: 5px;
                     };
-                display: flex;
-                justify-content: space-between;
 
                     > .epicName {
-                    //
+                        font-family: var(--font-black);
+                        font-size: 16px;
                     }
 
                     > .date {
-                    width: 250px;
+                        width: 400px;
+                        display: flex;
+                        justify-content: space-between;
+                    }
+
+                    > .counter {
+                        //
+                    }
+                }
+
+                > .secondRow {
+                    margin: {
+                        top: 5px;
+                        bottom: 5px;
+                        left: 20px;
+                        right: 20px;
+                    };
+
+                    > .issues {
+                        > .issue {
+                            display: flex;
+                            justify-content: space-between;
+
+                            > .flags {
+                                display: flex;
+                                justify-content: space-between;
+                                width: 40px;
+                            }
+                        }
+                    }
                 }
             }
         }

jirs-client/src/pages/epics_page/model.rs

@@ -1,8 +1,30 @@
-#[derive(Debug)]
+use std::collections::HashMap;
-pub struct EpicsPage {}
+
+use jirs_data::{EpicId, IssueId};
+
+use crate::model::Model;
+
+#[derive(Debug, Default)]
+pub struct EpicsPage {
+    pub(crate) issues_per_epic: HashMap<EpicId, Vec<IssueId>>,
+}
 
 impl EpicsPage {
-    pub fn new() -> Self {
+    pub fn new(model: &Model) -> Self {
-        Self {}
+        let issues_per_epic = Self::build_issues_per_epic(model);
+        Self { issues_per_epic }
+    }
+
+    pub fn build_issues_per_epic(model: &Model) -> HashMap<EpicId, Vec<IssueId>> {
+        model.issues().iter().fold(HashMap::new(), |mut h, issue| {
+            if let Some(epic_id) = issue.epic_id.as_ref() {
+                h.entry(*epic_id).or_default().push(issue.id);
+            }
+            h
+        })
+    }
+
+    pub fn issues(&self, epic_id: EpicId) -> Option<&Vec<IssueId>> {
+        self.issues_per_epic.get(&epic_id)
     }
 }

jirs-client/src/pages/epics_page/update.rs

@@ -1,6 +1,7 @@
 use seed::app::Orders;
 
 use crate::model::{Model, Page, PageContent};
+use crate::pages::epics_page::EpicsPage;
 use crate::ws::board_load;
 use crate::{Msg, OperationKind, ResourceKind};
 
@@ -21,10 +22,17 @@ pub fn update(msg: Msg, model: &mut crate::model::Model, orders: &mut impl Order
             board_load(model, orders);
             build_page_content(model);
         }
+        Msg::ResourceChanged(ResourceKind::Issue, OperationKind::ListLoaded, ..) => {
+            let hash = EpicsPage::build_issues_per_epic(model);
+            crate::match_page_mut!(model, Epics).issues_per_epic = hash;
+        }
         _ => (),
     }
 }
 
 fn build_page_content(model: &mut Model) {
-    model.page_content = PageContent::Epics(Box::new(super::EpicsPage::new()));
+    if matches!(model.page_content, PageContent::Epics(..)) {
+        return;
+    }
+    model.page_content = PageContent::Epics(Box::new(super::EpicsPage::new(model)));
 }

jirs-client/src/pages/epics_page/view.rs

@@ -1,38 +1,49 @@
 use chrono::NaiveDateTime;
+use jirs_data::Issue;
 use seed::prelude::*;
 use seed::*;
 
+use crate::components::styled_icon::{Icon, StyledIcon};
 use crate::model::Model;
 use crate::shared::inner_layout;
 use crate::Msg;
 
 pub fn view(model: &Model) -> Node<Msg> {
+    let page = crate::match_page!(model, Epics; Empty);
+
     let epics: Vec<Node<Msg>> = model
         .epics
         .iter()
         .map(|epic| {
+            let issues = page
+                .issues(epic.id)
+                .map(|v| {
+                    v.iter()
+                        .filter_map(|i| model.issues_by_id.get(i))
+                        .collect::<Vec<&Issue>>()
+                })
+                .unwrap_or_default();
+
             li![
                 C!["epic"],
+                div![
+                    C!["firstRow"],
                     div![C!["epicName"], &epic.name],
                     div![
                         C!["date"],
-                    div![
+                        date_field("Starts at:", "startsAt", epic.starts_at.as_ref()),
-                        C!["startsAt"],
+                        date_field("Ends at:", "endsAt", epic.ends_at.as_ref()),
-                        span!["Stats At:"],
+                    ],
-                        span![epic
+                    div![C!["counter"], "Number of issues:", issues.len()],
-                            .starts_at
-                            .as_ref()
-                            .map(|d| format!("{}", d.format("%e %B %Y")))
-                            .unwrap_or_default()]
                 ],
                 div![
-                        C!["endsAt"],
+                    C!["secondRow"],
-                        span!["Ends At: "],
+                    div![
-                        span![epic
+                        C!["issues"],
-                            .ends_at
+                        issues
-                            .as_ref()
+                            .into_iter()
-                            .map(|d| format!("{}", d.format("%e %B %Y")))
+                            .map(|issue| render_issue(issue))
-                            .unwrap_or_default()]
+                            .collect::<Vec<Node<Msg>>>()
                     ]
                 ]
             ]
@@ -44,14 +55,41 @@ pub fn view(model: &Model) -> Node<Msg> {
         "epics",
         &[section![
             h1!["Epics"],
-            p!["Epics and issues grouped in them"],
+            p![C!["description"], "Epics and issues grouped in them"],
             ul![C!["epicsList"], epics]
         ]],
     )
 }
 
-fn date_field(name: &str, date: Option<&NaiveDateTime>) -> Node<Msg> {
+fn date_field(
+    name: &'static str,
+    class_name: &'static str,
+    date: Option<&NaiveDateTime>,
+) -> Node<Msg> {
     match date {
-        _ => Node::Empty,
+        None => Node::Empty,
+        Some(d) => div![
+            C![class_name],
+            span![name],
+            span![format!("{}", d.format("%e %B %Y"))]
+        ],
     }
 }
+
+fn render_issue(issue: &Issue) -> Node<Msg> {
+    div![
+        C!["issue"],
+        div![C!["name"], issue.title.as_str()],
+        div![
+            C!["flags"],
+            div![
+                C!["type"],
+                StyledIcon::from(Icon::from(issue.issue_type)).render()
+            ],
+            div![
+                C!["priority"],
+                StyledIcon::from(Icon::from(issue.priority)).render()
+            ],
+        ]
+    ]
+}