writing works

app.js

@@ -26,24 +26,64 @@ async function PickHandle()
     await LoadHandleFiles();
 }
 async function LoadHandleFiles()
+{
+    console.log("fetching room.js", handle);
+    if(handle)
     {
         try
         {
-        const module = await import("./data/room.js"+"?rand="+Math.random());
+            const module = await import("./graph/room.js"+"?bust="+Math.random());
             /** @type {Record<string, TYPES.GraphParts>} */
             const read = module.default();
             rooms.val = read;
         }
         catch(_e)
         {
+            console.log("the handle exists, but the request failed. the service work must not be ready yet.")
             rooms.val = {};
         }
     }
+    else
+    {
+        console.log("no fs handle has been set, cannot get room graph")
+        rooms.val = {};
+    }
+}
+
+
 /** @type {Van.State<Record<string, TYPES.GraphParts>>} */
 const rooms = van.state({});
 let handle = await FSHandle.getDirectoryHandle();
 await LoadHandleFiles();
 
+/** @type {(path:string[], part:string, time:number, data:string)=>void} */
+async function WRITE(path, part, time, data)
+{
+    const fileHandle = await FSHandle.Dig(handle, path, true);
+    if(fileHandle)
+    {
+        const file  = await fileHandle.getFile();
+        const text = await file.text();
+        let json = {};
+        if(text)
+        {
+            json = JSON.parse(text);
+        }
+        let partProp = json[part];
+        if(!partProp)
+        {
+            partProp = [];
+            json[part] = partProp;
+        }
+        partProp.push([time, data]);
+
+        const writeable = await fileHandle.createWritable();
+        await writeable.write(JSON.stringify(json, null, 2));
+        await writeable.close();
+    }
+
+}
+
 /** @type {Van.State<TYPES.User|false>} */
 const loggedIn = van.state(false);
 
@@ -65,7 +105,7 @@ function Room(room_id, graphParts)
                         DOM.div.Plain(user.name),
                         ()=>{
                             return DOM.button.Plain(
-                                {onclick(){
+                                {async onclick(){
                                     rerender.val++
                                     loggedIn.val = user;
                                 }},
@@ -122,10 +162,14 @@ function Room(room_id, graphParts)
                                 DOM.strong(data),
                             )),
                             Div.Plain(
-                                loggedIn.val && DOM.button({onclick(){
-                                    data.make(loggedIn.val, "NEW");
-                                    rerender.val++
+                                loggedIn.val ? DOM.button({async onclick(){
+                                    if(loggedIn.val)
+                                    {
+                                        await data.make(loggedIn.val, "NEW");
+                                        rerender.val++;
+                                    }
                                 }}, "Add work!")
+                                : null
                             )
                         ))
                     }

graph/graph.js

@@ -1,4 +1,5 @@
 /** @import * as TYPES from "./types.ts" */
+import * as FSAccess from "../store-directory-handle.js";
 
 /** @type {TYPES.GraphBuilder} */
 export function Room({user, role, part, desk, pass})
@@ -11,7 +12,8 @@ export function Room({user, role, part, desk, pass})
     for(let userId in user)
     {
         const name = user[userId];
-        UserList[userId] = {name, desk:new Set()};
+
+        UserList[userId] = {name, id:userId, desk:new Set()};
     }
 
 // mutate roles
@@ -21,7 +23,7 @@ export function Room({user, role, part, desk, pass})
     for(let roleId in role)
     {
         const [name, ...userIds] = role[roleId];
-        RoleList[roleId] = {name, user:userIds.map(uId=>UserList[/**@type{string}*/(uId)])};
+        RoleList[roleId] = {name, id:roleId, user:userIds.map(uId=>UserList[/**@type{string}*/(uId)])};
     }
 
 // mutate parts
@@ -31,7 +33,7 @@ export function Room({user, role, part, desk, pass})
     for(let partId in part)
     {
         const name = part[partId];
-        PartList[partId] = /** @type {TYPES.Part} */({name, need:[], make:[], pass:new Map()});
+        PartList[partId] = /** @type {TYPES.Part} */({name, id:partId, need:[], make:[], pass:new Map()});
     }
 
 // mutate desks
@@ -47,6 +49,7 @@ export function Room({user, role, part, desk, pass})
         /** @type {TYPES.Desk} */
         const deskObj = {
             name,
+            id:deskId,
             mode,
             need,
             time,
@@ -89,15 +92,34 @@ export function Room({user, role, part, desk, pass})
         /** @type {TYPES.Pass} */
         const passObj = {
             name: pass[passID][0],
+            id:passID,
             path:passID,
             async load(){
 
                 // make room for this pass to each part and desk
                 Object.values(PartList).forEach((partObj)=>
                 {
-                    partObj.pass.set(passObj, {time:0, work:[], make(user, data)
+                    partObj.pass.set(passObj, {time:0, work:[], async make(user, data)
                     {
                         this.time = Date.now();
+
+                        const handle = await FSAccess.getDirectoryHandle();
+                        const path = ["store", context.Path, passID, user.id+".json"];
+                        let text = await FSAccess.Read(handle, path) || "{}";
+                        console.log("json loaded", text);
+                        /** @type {TYPES.UserPassFile} */
+                        const json = JSON.parse(text);
+
+                        let field = json[partObj.id];
+                        if(!field)
+                        {
+                            field = [];
+                            json[partObj.id] = field;
+                        }
+                        field.push([this.time, data]);
+                        text = JSON.stringify(json, null, 2);
+                        await FSAccess.Write(handle, path, text);
+                        
                         this.work.push(/** @type {TYPES.Work}*/([this.time, data, user]));
                         partObj.make.forEach((arg)=>{Scan(arg, passObj)});
                         partObj.need.forEach((arg)=>{Scan(arg, passObj)});
@@ -116,9 +138,11 @@ export function Room({user, role, part, desk, pass})
                     const [userID, userObject] = userData[i];
                     try
                     {   
-                        const resp = await fetch(`./room/${context.Path}/${passID}/${userID}.json`);
+                        const handle = await FSAccess.getDirectoryHandle();
+                        const text = await FSAccess.Read(handle, ["store", context.Path, passID, userID+".json"]);
+                        console.log("json loaded", text);
                         /** @type {TYPES.UserPassFile} */
-                        const json = await resp.json();
+                        const json = JSON.parse(text);
                         
                         Object.entries(json).forEach(([partID, payload])=>{
 

graph/types.ts

@@ -1,8 +1,8 @@
-export type User = {name:string, desk:Set<Desk>};
-export type Role = {name:string, user:User[]};
-export type Desk = {name:string, need:Part[], time:number[], make:Part[], pass:Map<Pass, Flag>, mode:string, role:Role[]};
-export type Pass = {name:string, path:string, live:boolean, load:()=>Promise<void>, dump:()=>void};
-export type Part = {name:string, pass:Map<Pass, {time:number, work:Work[], make:(user:User, data:string)=>void}>, need:Desk[], make:Desk[]};
+export type User = {name:string, id:string, desk:Set<Desk>};
+export type Role = {name:string, id:string, user:User[]};
+export type Desk = {name:string, id:string, need:Part[], time:number[], make:Part[], pass:Map<Pass, Flag>, mode:string, role:Role[]};
+export type Pass = {name:string, id:string, path:string, live:boolean, load:()=>Promise<void>, dump:()=>void};
+export type Part = {name:string, id:string, pass:Map<Pass, {time:number, work:Work[], make:(user:User, data:string)=>void}>, need:Desk[], make:Desk[]};
 export type Work = [time:number, data:string, user:User];
 export type Flag = {need:number[], make:number[]}
 

service-worker.js

@@ -1,40 +1,39 @@
 import * as FSAccess from "./store-directory-handle.js";
 
-self.addEventListener('install', ()=> self.skipWaiting()); // Activate worker immediately);
-self.addEventListener('activate', ()=> self.clients.claim()); // Become available to all pages);
+self.addEventListener('install', ()=>{console.log("SW INSTALL"); return self.skipWaiting()}); // Activate worker immediately);
+self.addEventListener('activate', ()=>{
+  console.log("SW ACTIVATE");
+  return self.clients.claim();
+}); // Become available to all pages);
 self.addEventListener('fetch', (event) =>event.respondWith(Interceptor(event)));
 
-async function Interceptor(event)
-{
-  const url = new URL(event.request.url);
-  const pathname = url.pathname.substring(1);
-  const parts = pathname.split("/");
-
-  if(parts[0] == "data" || parts[0] == "room")
-  {
-    console.log("intercept:", pathname)
-    const handle = await FSAccess.getDirectoryHandle();
-    if(handle)
-    {
-      const file = await FSAccess.drilldown(handle, parts);
-      if(file)
-      {
-        const content = await file.text();
-        return new Response(content, {
+const options = {
   headers: {
     'Content-Type': 'application/javascript',
     'Cache-Control': 'no-cache'
   }
-        });
-      }
 }
 
-    console.log("couldnt find:", pathname);
-    return new Response("404", {status:404});
-    
-  }
-  else
+/** @type {(event:{request:Request})=>Promise<Response>} */
+async function Interceptor(event)
 {
+  const url = new URL(event.request.url);
+  const pathname = url.pathname.substring(1);
+  let parts = pathname.split("/");
+
+  if(parts[0] == "graph")
+  {
+    console.log("intercept:", pathname);
+
+    const handle = await FSAccess.getDirectoryHandle();
+    const text = await FSAccess.Read(handle, parts);
+    if(text)
+    {
+        return new Response(text, options);
+    }
+
+  }
+
   return fetch(event.request);
-  }
+
 }

store-directory-handle.js

@@ -17,17 +17,22 @@ export async function setDirectoryHandle(handle) {
   const db = await openDB();
   const tx = db.transaction('handles', 'readwrite');
   tx.objectStore('handles').put(handle, 'user-folder');
+  console.log("handle set", handle);
   await tx.done;
 }
 
+
 // 📂 Retrieve a directory handle
 /** @type {()=>Promise<FileSystemDirectoryHandle|false>} */
 export async function getDirectoryHandle() {
+
   const db = await openDB();
   const tx = db.transaction('handles', 'readonly');
   return new Promise((resolve, reject) => {
     const getRequest = tx.objectStore('handles').get('user-folder');
-    getRequest.onsuccess = () => resolve(getRequest.result);
+    getRequest.onsuccess = () => {
+      return resolve(getRequest.result);
+    }
     getRequest.onerror = () => {
       console.error('Error retrieving directory handle:', getRequest.error);
       return resolve(false);
@@ -35,18 +40,18 @@ export async function getDirectoryHandle() {
   });
 }
 
-/** @type {(handle:FileSystemDirectoryHandle, parts:string[])=>Promise<File|false>} */
-export async function drilldown(handle, parts)
+/** @type {(handle:FileSystemDirectoryHandle, parts:string[], create?:boolean)=>Promise<FileSystemFileHandle|false>} */
+export async function Dig(handle, parts, create=false)
 {
   try
   {
     let filePointer = handle;
     for(let i=0; i<parts.length-1; i++)
     {
-      filePointer = await filePointer.getDirectoryHandle(parts[i], {create: false});
+      filePointer = await filePointer.getDirectoryHandle(parts[i], {create});
     }
-    const leaf = await filePointer.getFileHandle(parts[parts.length-1], {create: false});
-    return await leaf.getFile();    
+    const leaf = await filePointer.getFileHandle(parts[parts.length-1], {create});
+    return leaf;   
   }
   catch(e)
   {
@@ -54,6 +59,36 @@ export async function drilldown(handle, parts)
   }
 }
 
+/** @type {(handle:FileSystemDirectoryHandle, parts:string[])=>Promise<string|false>} */
+export async function Read(handle, parts)
+{
+
+  const fileHandle = await Dig(handle, parts);
+  if(fileHandle)
+  {
+    const file = await fileHandle.getFile();
+    return await file.text();
+  }
+
+  return false;
+}
+
+/** @type {(handle:FileSystemDirectoryHandle, parts:string[], text:string)=>Promise<boolean>} */
+export async function Write(handle, parts, text)
+{
+  const fileHandle = await Dig(handle, parts, true);
+  if(fileHandle)
+  {
+    const writeable = await fileHandle.createWritable();
+    await writeable.write(text);
+    await writeable.close();
+    return true;
+  }
+  return false;
+}
+
+
+
 // // 🔐 Check or request permission
 // async function verifyPermission(handle, mode = 'readwrite') {
 //   const opts = { mode };