"vp" to view the tag "Project"

[vopamoi] / vopamoi.ts

diff --git a/vopamoi.ts b/vopamoi.ts
index 6ba608a4478481fbfcd6fb06f506f5b3ac439fbe..f13e5790b9cef86c431f780e4d3103f2e682d71c 100644 (file)
--- a/vopamoi.ts
+++ b/vopamoi.ts
@@ -120,6 +120,17 @@ const Model = {
     }
   },
 
+  insertInPriorityOrder: function (task: Element, dest: Element) {
+    const priority = this.getPriority(task);
+    for (const t of dest.children) {
+      if (t !== task && this.getPriority(t) < priority) {
+        dest.insertBefore(task, t);
+        return;
+      }
+    }
+    dest.appendChild(task);
+  },
+
   removeTag: function (createTimestamp: string, tagName: string) {
     const task = this.getTask(createTimestamp);
     if (!task) return null;
@@ -133,13 +144,7 @@ const Model = {
     const target = this.getTask(createTimestamp);
     if (!target) return null;
     target.setAttribute("data-priority", `${priority}`);
-    for (const task of document.getElementsByClassName("task")) {
-      if (task !== target && this.getPriority(task) < priority) {
-        task.parentElement!.insertBefore(target, task);
-        return target;
-      }
-    }
-    document.getElementById("tasks")!.appendChild(target);
+    this.insertInPriorityOrder(target, target.parentElement!);
     return target;
   },
 
@@ -469,8 +474,12 @@ function BrowserUI() {
 
     resetTagView: function () {
       currentTagView = null;
-      for (const task of document.getElementsByClassName("task")) {
+      const taskList = document.getElementById("tasks")!;
+      for (const task of Array.from(document.getElementsByClassName("task"))) {
         task.classList.remove("hide");
+        if (task.parentElement !== taskList) {
+          Model.insertInPriorityOrder(task, taskList);
+        }
       }
     },
 
@@ -513,17 +522,50 @@ function BrowserUI() {
       return ui.setState(createTimestamp, newState, oldState);
     },
 
-    setTagView: function () {
-      const target = this.currentTag();
-      if (!target) return;
-      const tag = target.textContent!;
+    setTagView: function (tag: string | null = null) {
+      if (tag === null) {
+        const target = this.currentTag();
+        if (!target) return;
+        tag = target.textContent!;
+      }
+
+      if (currentTagView !== null) {
+        this.resetTagView();
+      }
+
+      const tasksWithTag = new Map();
       for (const task of document.getElementsByClassName("task")) {
+        if (Model.hasTag(task, tag)) {
+          tasksWithTag.set(task.getElementsByClassName("desc")[0].textContent, [Model.getPriority(task), task]);
+        }
+      }
+
+      function highestPrioritySuperTask(t: Element) {
+        var maxPriority = -1;
+        var superTask = null;
+        for (const child of t.getElementsByClassName("tag")) {
+          const e = tasksWithTag.get(child.textContent);
+          if (e !== undefined && e[0] > maxPriority) {
+            maxPriority = e[0];
+            superTask = e[1];
+          }
+        }
+        return superTask;
+      }
+
+      for (const task of Array.from(document.getElementsByClassName("task"))) {
         if (Model.hasTag(task, tag)) {
           task.classList.remove("hide");
         } else {
-          task.classList.add("hide");
+          const superTask = highestPrioritySuperTask(task);
+          if (superTask !== null) {
+            Model.insertInPriorityOrder(task, superTask);
+          } else {
+            task.classList.add("hide");
+          }
         }
       }
+
       currentTagView = tag;
     },
 
@@ -544,6 +586,9 @@ function BrowserUI() {
     },
 
     setUntaggedView: function () {
+      if (currentTagView !== null) {
+        this.resetTagView();
+      }
       for (const task of document.getElementsByClassName("task")) {
         if (task.getElementsByClassName("tag").length === 0) {
           task.classList.remove("hide");
@@ -630,6 +675,7 @@ function handleKey(event: any) {
       if (event.key == "c") return browserUI.setView("cancelled");
       if (event.key == "d") return browserUI.setView("done");
       if (event.key == "i") return browserUI.setUntaggedView();
+      if (event.key == "p") return browserUI.setTagView("Project");
       if (event.key == "q") return browserUI.setView("todo");
       if (event.key == "s") return (inputState = InputState.VS);
       if (event.key == "T") return browserUI.resetTagView();