From a23aee5d21586b7892491ec555406c9bc32d907f Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Tue, 21 Jan 2025 01:08:54 -0500
Subject: [PATCH] feat: wip previews for non-get routes

---
 db.js                                 | 242 ++++++++++++++++++++++++--
 index.js                              |  55 ++++--
 migrations/002_add_scaffold_stuff.sql |  16 ++
 views/workshop/cud_route.eta          |  75 ++++++++
 views/workshop/route.eta              |   2 +-
 5 files changed, 366 insertions(+), 24 deletions(-)
 create mode 100644 migrations/002_add_scaffold_stuff.sql
 create mode 100644 views/workshop/cud_route.eta

diff --git a/db.js b/db.js
index c7917d7..2d71107 100644
--- a/db.js
+++ b/db.js
@@ -126,22 +126,61 @@ function createStructure(db, name, userId) {
 
 function createRoute(db, verb, path, structureId, handler) {
   path = encodeURI(path);
-  // add default handler here
+
   const stmt = db.prepare(
-    "INSERT INTO routes (verb, path, structure_id, handler) VALUES (?, ?, ?, ?)",
+    "INSERT INTO routes (verb, path, structure_id, handler) VALUES (?, ?, ?, ?)"
   );
   const info = stmt.run(verb, path, structureId, handler);
-  return info.lastInsertRowid; // Returns the route_id of the newly created route
+  const routeId = info.lastInsertRowid; // Get the newly created route ID
+
+  if (verb !== 'GET') {
+    createScaffoldPage(db, routeId);
+  }
+
+  return routeId; // Returns the route_id of the newly created route
 }
 
 function getRoutes(db, structureId) {
-  return db
-    .prepare("SELECT * from routes where structure_id = ?")
-    .all(structureId);
+  const query = `
+    SELECT
+      r.*,
+      sp.id AS scaffold_page_id,
+      sp.content AS scaffold_page_content,
+      sp2.id AS scaffold_params_id,
+      sp2.query_params,
+      sp2.url_params
+    FROM routes r
+    LEFT JOIN scaffold_pages sp ON r.id = sp.route_id
+    LEFT JOIN scaffold_params sp2 ON r.id = sp2.route_id
+    WHERE r.structure_id = ?
+    ORDER BY sp.created_at DESC, sp2.created_at DESC
+  `;
+
+  return db.prepare(query).all(structureId);
 }
 
 function getRoute(db, routeId) {
-  return db.prepare("SELECT * from routes where id = ?").get(routeId);
+  const query = `
+    SELECT
+      r.*,
+      sp.id AS scaffold_page_id,
+      sp.content AS scaffold_page_content,
+      sp2.id AS scaffold_params_id,
+      sp2.query_params,
+      sp2.url_params
+    FROM routes r
+    LEFT JOIN scaffold_pages sp ON r.id = sp.route_id
+    LEFT JOIN scaffold_params sp2 ON r.id = sp2.route_id
+    WHERE r.id = ?
+    ORDER BY sp.created_at DESC, sp2.created_at DESC
+    LIMIT 1
+  `;
+
+  return db.prepare(query).get(routeId);
+}
+
+function defaultEndpointForRoute(db, routeId) {
+
 }
 
 function updateRoute(db, route) {
@@ -334,7 +373,7 @@ function cloneStructure(
     ).lastInsertRowid;
 
     const dbIds = db
-      .prepare(`select db_id from structure_dbs where structure_id = ?;`)
+      .prepare(`SELECT db_id FROM structure_dbs WHERE structure_id = ?;`)
       .all(structId);
 
     const toClone = new Set(cloneDbs);
@@ -352,7 +391,7 @@ function cloneStructure(
           `
             INSERT INTO dbs (name, structure_id, library)
             SELECT name, ?, library FROM dbs WHERE id = ?;
-            `,
+          `,
         )
         .run(newStructId, db_id).lastInsertRowid;
 
@@ -360,10 +399,10 @@ function cloneStructure(
         `
             INSERT INTO structure_dbs (db_id, structure_id, alias)
             SELECT ?, ?, alias FROM structure_dbs WHERE db_id = ? AND structure_id = ?;
-            `,
+          `,
       ).run(newDb, newStructId, db_id, structId);
 
-      db.prepare(`select id from dbs where structure_id = ?`)
+      db.prepare(`SELECT id FROM dbs WHERE structure_id = ?`)
         .all(newStructId)
         .map((new_db) => {
           const srcPath = path.join(__dirname, "dbs", `${db_id}.sqlite`);
@@ -373,6 +412,7 @@ function cloneStructure(
           fs.copyFileSync(srcPath + "-wal", destPath + "-wal");
         });
     }
+
     for (let db_id of toAlias) {
       db.prepare(
         `
@@ -382,18 +422,42 @@ function cloneStructure(
       ).run(newStructId, structId, db_id);
     }
 
+    // Clone templates
     const cloneTemplates = db.prepare(`
             INSERT INTO templates (name, content, structure_id, test_object, engine)
             SELECT name, content, ?, test_object, engine FROM templates WHERE structure_id = ?;
         `);
     cloneTemplates.run(newStructId, structId);
 
+    // Clone routes
     const cloneRoutes = db.prepare(`
             INSERT INTO routes (verb, path, structure_id, handler)
             SELECT verb, path, ?, handler FROM routes WHERE structure_id = ?;
         `);
     cloneRoutes.run(newStructId, structId);
 
+    // Clone scaffold pages
+    const cloneScaffoldPages = db.prepare(`
+        INSERT INTO scaffold_pages (route_id, content, created_at)
+        SELECT newRoutes.id, sp.content, sp.created_at
+        FROM scaffold_pages sp
+        JOIN routes oldRoutes ON sp.route_id = oldRoutes.id
+        JOIN routes newRoutes ON oldRoutes.path = newRoutes.path AND oldRoutes.verb = newRoutes.verb
+        WHERE oldRoutes.structure_id = ? AND newRoutes.structure_id = ?;
+    `);
+    cloneScaffoldPages.run(structId, newStructId);
+
+    // Clone scaffold params
+    const cloneScaffoldParams = db.prepare(`
+        INSERT INTO scaffold_params (route_id, query_params, url_params, created_at)
+        SELECT newRoutes.id, sp.query_params, sp.url_params, sp.created_at
+        FROM scaffold_params sp
+        JOIN routes oldRoutes ON sp.route_id = oldRoutes.id
+        JOIN routes newRoutes ON oldRoutes.path = newRoutes.path AND oldRoutes.verb = newRoutes.verb
+        WHERE oldRoutes.structure_id = ? AND newRoutes.structure_id = ?;
+    `);
+    cloneScaffoldParams.run(structId, newStructId);
+
     return newStructId;
   });
 
@@ -432,6 +496,158 @@ function getMostRecentLogIdByRoute(db, routeId) {
   return result ? result.id : 0;
 }
 
+function buildScaffoldUrl(endpoint, urlParams, queryString) {
+  let populatedUrl = endpoint.replace(/:([^/]+)/g, () => urlParams.shift() || '');
+  return queryString ? `${populatedUrl}?${queryString}` : populatedUrl;
+}
+
+function createScaffoldPage(db, routeId, content=null) {
+  if (!content) {
+    const route = getRoute(db, routeId)
+    const endpoint = buildScaffoldUrl(route.path, route.url_params, route.query_params);
+    content = getDefaultScaffoldContentByVerb(endpoint, route.verb);
+    console.log("gabga", content, route, endpoint)
+  }
+  console.log(content, "content")
+  const stmt = db.prepare(
+    "INSERT INTO scaffold_pages (route_id, content) VALUES (?, ?)"
+  );
+  const info = stmt.run(routeId, content);
+  return info.lastInsertRowid; // Returns the scaffold_page id of the newly created scaffold page
+}
+
+function getLatestScaffoldPage(db, routeId) {
+  const stmt = db.prepare(
+    "SELECT * FROM scaffold_pages WHERE route_id = ? ORDER BY created_at DESC LIMIT 1"
+  );
+  return stmt.get(routeId);
+}
+
+function updateScaffoldPage(db, scaffoldPage) {
+  const fields = ["content"];
+  const values = fields.map((field) => scaffoldPage[field]);
+  const placeholders = fields.map((field) => `${field} = ?`).join(", ");
+  console.log(scaffoldPage, "gabababab")
+
+  const sql = `UPDATE scaffold_pages SET ${placeholders} WHERE id = ?`;
+  values.push(scaffoldPage.id); // Add scaffoldPageId to the end for the WHERE clause
+
+  const info = db.prepare(sql).run(...values);
+  console.log(info.changes)
+  return info.changes > 0; // Returns true if a row was updated, false otherwise
+}
+
+function generatePostForm(endpoint) {
+  return `
+    <!DOCTYPE html>
+    <html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <title>Test POST Request</title>
+        <script src="https://unpkg.com/htmx.org@1.9.2"></script>
+    </head>
+    <body>
+        <h1>Test POST Request</h1>
+
+        <form action="<%= it.route("${endpoint}") %>" method="POST">
+            <!-- Add your form fields here to test post requests. -->
+            <label for="testField">Test Field:</label>
+            <input type="text" id="testField" name="testField" required>
+
+            <button type="submit">Submit</button>
+        </form>
+
+        <!-- Add any divs for hx-swaps anywhere on the page. -->
+        <div id="result" hx-swap="innerHTML"></div>
+    </body>
+    </html>
+  `;
+}
+
+function generateModifyForm(endpoint, verb) {
+  return `
+    <!DOCTYPE html>
+    <html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <title>Test ${verb} Request</title>
+        <script src="https://unpkg.com/htmx.org@1.9.2"></script>
+    </head>
+    <body>
+        <h1>Test ${verb} Request</h1>
+
+        <form action="<%= it.route(${endpoint}) %>" method="${verb}">
+            <!-- Add your form fields here to test ${verb.toLowerCase()} requests. -->
+            <label for="testField">Test Field:</label>
+            <input type="text" id="testField" name="testField" required>
+
+            <button type="submit">${verb}</button>
+        </form>
+
+        <!-- Add any divs for hx-swaps anywhere on the page. -->
+        <div id="result" hx-swap="innerHTML"></div>
+    </body>
+    </html>
+  `;
+}
+
+function generateWSPage(endpoint) {
+  return `
+    <!DOCTYPE html>
+    <html lang="en">
+    <head>
+        <meta charset="UTF-8">
+        <meta name="viewport" content="width=device-width, initial-scale=1.0">
+        <title>Test WebSocket</title>
+    </head>
+    <body>
+        <h1>Test WebSocket Connection</h1>
+
+        <input type="text" id="wsMessage" placeholder="Type a message">
+        <button onclick="sendMessage()">Send</button>
+
+        <div id="wsOutput"></div>
+
+        <script>
+            const ws = new WebSocket('<%= it.route("${endpoint}") %>');
+
+            ws.onopen = () => {
+                document.getElementById('wsOutput').innerHTML += '<p>Connected to WebSocket</p>';
+            };
+
+            ws.onmessage = (event) => {
+                document.getElementById('wsOutput').innerHTML += '<p>Received: ' + event.data + '</p>';
+            };
+
+            ws.onclose = () => {
+                document.getElementById('wsOutput').innerHTML += '<p>WebSocket connection closed</p>';
+            };
+
+            function sendMessage() {
+                const message = document.getElementById('wsMessage').value;
+                ws.send(message);
+                document.getElementById('wsOutput').innerHTML += '<p>Sent: ' + message + '</p>';
+            }
+        </script>
+    </body>
+    </html>
+  `;
+}
+
+function getDefaultScaffoldContentByVerb(url, verb) {
+  if (verb == "POST") {
+    return generatePostForm(url);
+  }
+  else if (verb == "PUT" || verb == "DELETE") {
+    return generateModifyForm(url, verb);
+  }
+  else if (verb == "WS") {
+    return generateWSPage(url);
+  }
+}
+
 module.exports = {
   db,
   applyMigrations,
@@ -445,6 +661,7 @@ module.exports = {
   createRoute,
   getRoutes,
   getRoute,
+  buildScaffoldUrl,
   updateRoute,
   updateDb,
   updateStruct,
@@ -467,4 +684,7 @@ module.exports = {
   getLogsByRoute,
   getNewLogsByRoute,
   getMostRecentLogIdByRoute,
+  createScaffoldPage,
+  getLatestScaffoldPage,
+  updateScaffoldPage
 };
diff --git a/index.js b/index.js
index c035ca2..608366a 100644
--- a/index.js
+++ b/index.js
@@ -464,6 +464,11 @@ app.post("/workshop/:structure_id/route", (req, res) => {
 app.put("/workshop/:structure_id/route/:route_id", (req, res) => {
   const route = model.getRoute(db, req.params.route_id);
   model.updateRoute(db, { ...route, ...req.body });
+  if (req.body.scaffold_page) {
+    // TODO: make this send over scaffold page id too someday
+    const latestPage = model.getLatestScaffoldPage(db, req.params.route_id)
+    model.updateScaffoldPage(db, { ...latestPage, content: req.body.scaffold_page })
+  }
   if (route.verb == "WS") {
     bootstrapWebsocketHandler({ ...route, ...req.body })
   }
@@ -575,11 +580,6 @@ app.put("/workshop/:structure_id/template/:template_id", (req, res) => {
 app.get("/workshop/:structure_id/template/:template_id", (req, res) => {
   const template = model.getTemplate(db, req.params.template_id);
 
-  console.log("wassup", {
-    template: template,
-    ...sidebarStuff(db, req.params.structure_id),
-  });
-
   return res.send(
     bootstrapTemplateWithHTMXetc(
       eta.render("workshop/template", {
@@ -594,7 +594,6 @@ app.get("/workshop/:structure_id/template/:template_id/preview", (req, res) => {
   const template = model.getTemplate(db, req.params.template_id);
   const struct = model.getStructure(db, req.params.structure_id);
   const eta = model.getTemplater(req.params.structure_id);
-  console.log(template);
 
   const context = vm.createContext({ it: null });
   vm.runInContext(template.test_object, context);
@@ -621,22 +620,54 @@ app.get("/workshop/:structure_id/route/:id", (req, res) => {
     db,
     req.params.structure_id,
   ).route_prefix;
-  let previewUrl = routePrefix
-    ? path.join(routePrefix || "", route.path)
-    : route.path;
+  let previewUrl = null;
+
+  if (route["verb"] == "GET" ) {
+    previewUrl = routePrefix
+      ? path.join(routePrefix || "", route.path)
+      : route.path;
+  }
+  else {
+    previewUrl = `/workshop/${req.params.structure_id}/route/${req.params.id}/preview`;
+  }
+
+  template =  route["verb"] == "GET" ? "workshop/route" : "workshop/cud_route";
 
   return res.send(
     bootstrapTemplateWithHTMXetc(
-      eta.render("workshop/route", {
+      eta.render(template, {
         route: route,
-        previewUrl:
-          route["verb"] == "GET" ? previewUrl : "/workshop/do-something-here",
+        previewUrl: previewUrl,
         ...sidebarStuff(db, req.params.structure_id),
       }),
     ),
   );
 });
 
+app.get("/workshop/:structure_id/route/:route_id/preview", (req, res) => {
+  const route = model.getRoute(db, req.params.route_id);
+  const struct = model.getStructure(db, req.params.structure_id);
+
+  const it = {
+    route: function (url) {
+      return struct.route_prefix ? path.join(struct.route_prefix, url) : url;
+    }
+  }
+
+  console.log(route)
+
+  return res.send(
+    bootstrapTemplateWithHTMXetc(
+      eta.renderString(route.scaffold_page_content, it),
+      null,
+      null,
+      null,
+      struct.head_injection,
+      false,
+    ),
+  );
+});
+
 app.get("/workshop/:structure_id/route/:route_id/logs", (req, res) => {
   const since = req.query.since;
   let logs = [];
diff --git a/migrations/002_add_scaffold_stuff.sql b/migrations/002_add_scaffold_stuff.sql
new file mode 100644
index 0000000..15ee7ad
--- /dev/null
+++ b/migrations/002_add_scaffold_stuff.sql
@@ -0,0 +1,16 @@
+CREATE TABLE scaffold_pages (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    route_id INTEGER NOT NULL,
+    content TEXT,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY(route_id) REFERENCES routes(id) ON DELETE CASCADE
+);
+
+CREATE TABLE scaffold_params (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    route_id INTEGER NOT NULL,
+    query_params JSON,
+    url_params JSON,
+    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY(route_id) REFERENCES routes(id) ON DELETE CASCADE
+);
diff --git a/views/workshop/cud_route.eta b/views/workshop/cud_route.eta
new file mode 100644
index 0000000..c84643c
--- /dev/null
+++ b/views/workshop/cud_route.eta
@@ -0,0 +1,75 @@
+<html>
+
+<head>
+  <link rel="stylesheet" href="/css/xp.css">
+  <script src="/js/ace/ace.js" type="text/javascript" charset="utf-8"></script>
+</head>
+
+<body>
+  <div class="flex flex-col w-full h-full window">
+    <div class="title-bar">
+      <div class="title-bar-text">Workshop - <%~ include('/workshop/structure_name', {structure: it.structure}) %>
+      </div>
+    </div>
+    <div class="flex flex-row flex-grow window-body">
+      <div class="w-1/5 h-full">
+        <%~ include('/workshop/sidebar', it) %>
+      </div>
+      <div id="main-editor" class="flex flex-grow">
+        <div id="left-pane" class="w-1/2 flex-grow h-full flex flex-col">
+          Route
+          <div id="route-editor" class="w-full flex-grow"><%= it.route.handler %></div>
+          <input id="urlparams" name="urlparams">
+          <input id="queryparams" name="queryparams">
+          Test Page
+          <div id="scaffold-editor" class="w-full flex-grow"><%= it.route.scaffold_page_content %></div>
+          <button id="save-btn" type="submit">Save</button>
+          <button id="logs-btn" type="submit" _="on click toggle .hidden on #logs">Logs</button>
+          </div>
+          <pre id="logs" class="max-h-[50vh] overflow-scroll flex hidden" hx-get="/workshop/<%= it.structure.id %>/route/<%= it.route.id %>/logs" hx-trigger="load">
+          </pre>
+
+        </div>
+        <div id="preview-area" class="w-1/2 h-full flex flex-col">
+          <form _="on submit halt the event then set #preview's contentWindow.location.href to #url's value">
+            <input id="url" class="w-full">
+          </form>
+          <iframe id="preview"
+                  src="/workshop/<%= it.route.structure_id %>/route/<%= it.route.id %>/preview"
+                  class="w-full flex-grow"
+                  _="on load set #url's value to my contentWindow.location.href">
+          </iframe>
+        </div>
+      </div>
+    </div>
+  </div>
+  <script>
+    const routeEditor = ace.edit("route-editor");
+    routeEditor.setTheme("ace/theme/monokai");
+    routeEditor.session.setMode("ace/mode/javascript");
+
+    const scaffoldEditor = ace.edit("scaffold-editor");
+    scaffoldEditor.setTheme("ace/theme/monokai");
+    scaffoldEditor.session.setMode("ace/mode/ejs");
+
+    document.getElementById('save-btn').onclick = function() {
+      fetch('/workshop/<%= it.structure.id %>/route/<%= it.route.id %>', {
+        method: 'PUT',
+        headers: {
+          'Content-Type': 'application/x-www-form-urlencoded'
+        },
+        body: new URLSearchParams({
+          handler: routeEditor.getValue(),
+          scaffold_page: scaffoldEditor.getValue(),
+        }).toString()
+      }).then(response => {
+        if (response.ok) {
+          document.getElementById('preview').contentWindow.location.reload()
+        }
+      });
+    };
+
+  </script>
+
+</body>
+</html>
diff --git a/views/workshop/route.eta b/views/workshop/route.eta
index 975cec7..54f614b 100644
--- a/views/workshop/route.eta
+++ b/views/workshop/route.eta
@@ -20,7 +20,7 @@
           <div id="editor" class="w-full flex-grow"><%= it.route.handler %></div>
           <div class="flex">
           <button id="save-btn" type="submit">Save</button>
-          <button id="save-btn" type="submit" _="on click toggle .hidden on #logs">Logs</button>
+          <button id="logs-btn" type="submit" _="on click toggle .hidden on #logs">Logs</button>
           </div>
           <pre id="logs" class="max-h-[50vh] overflow-scroll flex hidden" hx-get="/workshop/<%= it.structure.id %>/route/<%= it.route.id %>/logs" hx-trigger="load">
           </pre>