Migrate to Deno (#86)

Big bang migration to Deno 🤯
2022-10-10 14:50:21 +02:00
parent 78f83c70d8
commit 561aa6891f
287 changed files with 4577 additions and 25087 deletions
@@ -0,0 +1,148 @@
+import { Action, AppViewState } from "./types.ts";
+
+let m = new Map();
+m.size;
+
+export default function reducer(
+  state: AppViewState,
+  action: Action,
+): AppViewState {
+  // console.log("Got action", action);
+  switch (action.type) {
+    case "page-loading":
+      return {
+        ...state,
+        isLoading: true,
+        currentPage: action.name,
+      };
+    case "page-loaded":
+      return {
+        ...state,
+        isLoading: false,
+        allPages: new Set(
+          [...state.allPages].map((pageMeta) =>
+            pageMeta.name === action.meta.name
+              ? { ...pageMeta, lastOpened: Date.now() }
+              : pageMeta
+          ),
+        ),
+        perm: action.meta.perm,
+        currentPage: action.meta.name,
+      };
+    case "page-changed":
+      return {
+        ...state,
+        unsavedChanges: true,
+      };
+    case "page-saved":
+      return {
+        ...state,
+        unsavedChanges: false,
+      };
+    case "start-navigate":
+      return {
+        ...state,
+        showPageNavigator: true,
+      };
+    case "stop-navigate":
+      return {
+        ...state,
+        showPageNavigator: false,
+      };
+    case "pages-listed":
+      // Let's move over any "lastOpened" times to the "allPages" list
+      let oldPageMeta = new Map([...state.allPages].map((pm) => [pm.name, pm]));
+      for (let pageMeta of action.pages) {
+        let oldPageMetaItem = oldPageMeta.get(pageMeta.name);
+        if (oldPageMetaItem && oldPageMetaItem.lastOpened) {
+          pageMeta.lastOpened = oldPageMetaItem.lastOpened;
+        }
+      }
+      return {
+        ...state,
+        allPages: action.pages,
+      };
+    case "show-palette":
+      let commands = new Map(state.commands);
+      for (let [k, v] of state.commands.entries()) {
+        if (
+          v.command.contexts &&
+          (!action.context || !v.command.contexts.includes(action.context))
+        ) {
+          commands.delete(k);
+        }
+      }
+      return {
+        ...state,
+        commands,
+        showCommandPalette: true,
+      };
+    case "hide-palette":
+      return {
+        ...state,
+        showCommandPalette: false,
+      };
+    case "command-run":
+      return {
+        ...state,
+        recentCommands: state.recentCommands.set(action.command, new Date()),
+      };
+    case "update-commands":
+      return {
+        ...state,
+        commands: action.commands,
+      };
+    case "show-notification":
+      return {
+        ...state,
+        notifications: [...state.notifications, action.notification],
+      };
+    case "dismiss-notification":
+      return {
+        ...state,
+        notifications: state.notifications.filter((n) => n.id !== action.id),
+      };
+    case "show-panel":
+      return {
+        ...state,
+        panels: {
+          ...state.panels,
+          [action.id]: action.config,
+        },
+      };
+    case "hide-panel":
+      return {
+        ...state,
+        panels: {
+          ...state.panels,
+          [action.id]: {},
+        },
+      };
+
+    case "show-filterbox":
+      return {
+        ...state,
+        showFilterBox: true,
+        filterBoxOnSelect: action.onSelect,
+        filterBoxPlaceHolder: action.placeHolder,
+        filterBoxOptions: action.options,
+        filterBoxLabel: action.label,
+        filterBoxHelpText: action.helpText,
+      };
+    case "hide-filterbox":
+      return {
+        ...state,
+        showFilterBox: false,
+        filterBoxOnSelect: () => {},
+        filterBoxPlaceHolder: "",
+        filterBoxOptions: [],
+        filterBoxHelpText: "",
+      };
+    case "set-editor-ro":
+      return {
+        ...state,
+        forcedROMode: action.enabled,
+      };
+  }
+  return state;
+}