X-Git-Url: http://git.scottworley.com/vopamoi/blobdiff_plain/121d9948cc637922ae4f894b10c1635d73de15f2..e88c099c05a14bc0851cbab622938cdd4e8c6cc9:/vopamoi.ts

diff --git a/vopamoi.ts b/vopamoi.ts
index 6cfdbf2..654a7a8 100644
--- a/vopamoi.ts
+++ b/vopamoi.ts
@@ -37,16 +37,41 @@ const Model = {
   },
 };
 
-const Log = {
-  addTask: function (description: string) {
-    this.applyLogEntry(`${Date.now()} Create ${description}`);
-  },
+const Log = (function () {
+  var next_log_index = 0;
+  return {
+    apply: function (entry: string) {
+      const [timestamp, command, data] = splitN(entry, " ", 2);
+      if (command == "Create") {
+        Model.addTask(data);
+      }
+    },
 
-  applyLogEntry: function (entry: string) {
-    const [timestamp, command, data] = splitN(entry, " ", 2);
-    if (command == "Create") {
-      Model.addTask(data);
-    }
+    record: function (entry: string) {
+      window.localStorage.setItem(`${next_log_index++}`, entry);
+    },
+
+    recordAndApply: function (entry: string) {
+      this.record(entry);
+      this.apply(entry);
+    },
+
+    replay: function () {
+      while (true) {
+        const entry = window.localStorage.getItem(`${next_log_index}`);
+        if (entry === null) {
+          break;
+        }
+        this.apply(entry);
+        next_log_index++;
+      }
+    },
+  };
+})();
+
+const UI = {
+  addTask: function (description: string) {
+    Log.recordAndApply(`${Date.now()} Create ${description}`);
   },
 };
 
@@ -63,7 +88,7 @@ function handleKey(event: any) {
 
 function browserCreateTask(form: any) {
   if (form.taskName.value) {
-    Log.addTask(form.taskName.value);
+    UI.addTask(form.taskName.value);
   }
   form.taskName.value = "";
   return false;
@@ -71,4 +96,5 @@ function browserCreateTask(form: any) {
 
 function browserInit() {
   document.body.addEventListener("keydown", handleKey, { capture: false });
+  Log.replay();
 }