Can create VM from UI

virtweb_frontend/src/App.tsx

@@ -16,6 +16,7 @@ import { IsoFilesRoute } from "./routes/IsoFilesRoute";
 import { ServerApi } from "./api/ServerApi";
 import { SysInfoRoute } from "./routes/SysInfoRoute";
 import { VirtualMachinesRoute } from "./routes/VirtualMachinesRoute";
+import { CreateVMRoute, EditVMRoute } from "./routes/EditVMRoute";
 
 interface AuthContext {
   signedIn: boolean;
@@ -37,7 +38,11 @@ export function App() {
       signedIn || ServerApi.Config.auth_disabled ? (
         <Route path="*" element={<BaseAuthenticatedPage />}>
           <Route path="iso" element={<IsoFilesRoute />} />
+
           <Route path="vms" element={<VirtualMachinesRoute />} />
+          <Route path="vms/new" element={<CreateVMRoute />} />
+          <Route path="vms/:uuid/edit" element={<EditVMRoute />} />
+
           <Route path="sysinfo" element={<SysInfoRoute />} />
           <Route path="*" element={<NotFoundRoute />} />
         </Route>

virtweb_frontend/src/api/ServerApi.ts

@@ -5,7 +5,19 @@ export interface ServerConfig {
   local_auth_enabled: boolean;
   oidc_auth_enabled: boolean;
   iso_mimetypes: string[];
+  constraints: ServerConstraints;
+}
+
+export interface ServerConstraints {
   iso_max_size: number;
+  name_size: LenConstraint;
+  title_size: LenConstraint;
+  memory_size: LenConstraint;
+}
+
+export interface LenConstraint {
+  min: number;
+  max: number;
 }
 
 let config: ServerConfig | null = null;

virtweb_frontend/src/api/VMApi.ts

@@ -52,12 +52,35 @@ export class VMInfo implements VMInfoInterface {
     this.vnc_access = int.vnc_access;
   }
 
+  static NewEmpty(): VMInfo {
+    return new VMInfo({
+      name: "",
+      boot_type: "UEFI",
+      architecture: "x86_64",
+      memory: 1024,
+      vnc_access: true,
+    });
+  }
+
   get ViewURL(): string {
     return `/api/vm/${this.uuid}`;
   }
 }
 
 export class VMApi {
+  /**
+   * Create a new virtual machine
+   */
+  static async Create(v: VMInfo): Promise<{ uuid: string }> {
+    return (
+      await APIClient.exec({
+        uri: `/vm/create`,
+        method: "POST",
+        jsonData: v,
+      })
+    ).data;
+  }
+
   /**
    * Get the list of defined virtual machines
    */

virtweb_frontend/src/routes/EditVMRoute.tsx

@@ -0,0 +1,195 @@
+import React, { PropsWithChildren } from "react";
+import { useNavigate } from "react-router-dom";
+import { VMApi, VMInfo } from "../api/VMApi";
+import { useSnackbar } from "../hooks/providers/SnackbarProvider";
+import { VirtWebRouteContainer } from "../widgets/VirtWebRouteContainer";
+import { Button, Paper, Typography } from "@mui/material";
+import { TextInput } from "../widgets/forms/TextInput";
+import { ServerApi } from "../api/ServerApi";
+import { validate as validateUUID } from "uuid";
+import { SelectInput } from "../widgets/forms/SelectInput";
+import { CheckboxInput } from "../widgets/forms/CheckboxInput";
+
+export function CreateVMRoute(): React.ReactElement {
+  const snackbar = useSnackbar();
+  const navigate = useNavigate();
+
+  const [vm] = React.useState(VMInfo.NewEmpty);
+
+  const create = async (v: VMInfo) => {
+    const res = await VMApi.Create(v);
+    snackbar("The virtual machine was successfully created!");
+    v.uuid = res.uuid;
+    navigate(v.ViewURL);
+  };
+
+  return (
+    <EditVMInner
+      vm={vm}
+      isCreating={true}
+      onSave={create}
+      onCancel={() => navigate("/vms")}
+    />
+  );
+}
+
+export function EditVMRoute(): React.ReactElement {
+  return <>todo</>;
+}
+
+function EditVMInner(p: {
+  vm: VMInfo;
+  isCreating: boolean;
+  onCancel: () => void;
+  onSave: (vm: VMInfo) => Promise<void>;
+}): React.ReactElement {
+  const [changed, setChanged] = React.useState(false);
+
+  const [, updateState] = React.useState<any>();
+  const forceUpdate = React.useCallback(() => updateState({}), []);
+
+  const valueChanged = () => {
+    setChanged(true);
+    forceUpdate();
+  };
+
+  return (
+    <VirtWebRouteContainer
+      label={p.isCreating ? "Create a Virtual Machine" : "Edit Virtual Machine"}
+      actions={
+        <span>
+          {changed && (
+            <Button
+              variant="contained"
+              onClick={() => p.onSave(p.vm)}
+              style={{ marginRight: "10px" }}
+            >
+              {p.isCreating ? "Create" : "Save"}
+            </Button>
+          )}
+          <Button onClick={p.onCancel} variant="outlined">
+            Cancel
+          </Button>
+        </span>
+      }
+    >
+      {/* Metadata section */}
+      <EditSection title="Metadata">
+        <TextInput
+          label="Name"
+          editable={true}
+          value={p.vm.name}
+          onValueChange={(v) => {
+            p.vm.name = v ?? "";
+            valueChanged();
+          }}
+          size={ServerApi.Config.constraints.name_size}
+        />
+
+        <TextInput label="UUID" editable={false} value={p.vm.uuid} />
+
+        <TextInput
+          label="VM genid"
+          editable={true}
+          value={p.vm.genid}
+          onValueChange={(v) => {
+            p.vm.genid = v;
+            valueChanged();
+          }}
+          checkValue={(v) => validateUUID(v)}
+        />
+
+        <TextInput
+          label="Title"
+          editable={true}
+          value={p.vm.title}
+          onValueChange={(v) => {
+            p.vm.title = v;
+            valueChanged();
+          }}
+          size={ServerApi.Config.constraints.title_size}
+        />
+
+        <TextInput
+          label="Description"
+          editable={true}
+          value={p.vm.description}
+          onValueChange={(v) => {
+            p.vm.description = v;
+            valueChanged();
+          }}
+          multiline={true}
+        />
+      </EditSection>
+
+      {/* General section */}
+      <EditSection title="General">
+        <SelectInput
+          editing={true}
+          label="CPU Architecture"
+          onValueChange={(v) => {
+            p.vm.architecture = v! as any;
+            valueChanged();
+          }}
+          value={p.vm.architecture}
+          options={[
+            { label: "i686", value: "i686" },
+            { label: "x86_64", value: "x86_64" },
+          ]}
+        />
+
+        <SelectInput
+          editing={true}
+          label="Boot type"
+          onValueChange={(v) => {
+            p.vm.boot_type = v! as any;
+            valueChanged();
+          }}
+          value={p.vm.boot_type}
+          options={[
+            { label: "UEFI with Secure Boot", value: "UEFISecureBoot" },
+            { label: "UEFI", value: "UEFI" },
+          ]}
+        />
+
+        <TextInput
+          label="Memory (MB)"
+          editable={true}
+          type="number"
+          value={p.vm.memory.toString()}
+          onValueChange={(v) => {
+            p.vm.memory = Number(v ?? "0");
+            valueChanged();
+          }}
+          checkValue={(v) =>
+            Number(v) > ServerApi.Config.constraints.memory_size.min &&
+            Number(v) < ServerApi.Config.constraints.memory_size.max
+          }
+        />
+
+        <CheckboxInput
+          editable={true}
+          label="Enable VNC access"
+          checked={p.vm.vnc_access}
+          onValueChange={(v) => {
+            p.vm.vnc_access = v;
+            valueChanged();
+          }}
+        />
+      </EditSection>
+    </VirtWebRouteContainer>
+  );
+}
+
+function EditSection(
+  p: { title: string } & PropsWithChildren
+): React.ReactElement {
+  return (
+    <Paper style={{ margin: "10px", padding: "10px" }}>
+      <Typography variant="h5" style={{ marginBottom: "15px" }}>
+        {p.title}
+      </Typography>
+      {p.children}
+    </Paper>
+  );
+}

virtweb_frontend/src/routes/IsoFilesRoute.tsx

@@ -68,10 +68,10 @@ function UploadIsoFileCard(p: {
   );
 
   const handleChange = (newValue: File | null) => {
-    if (newValue && newValue.size > ServerApi.Config.iso_max_size) {
+    if (newValue && newValue.size > ServerApi.Config.constraints.iso_max_size) {
       alert(
         `The file is too big (max size allowed: ${filesize(
-          ServerApi.Config.iso_max_size
+          ServerApi.Config.constraints.iso_max_size
         )}`
       );
       return;

virtweb_frontend/src/widgets/forms/CheckboxInput.tsx

@@ -0,0 +1,25 @@
+import { Checkbox, FormControlLabel, Typography } from "@mui/material";
+
+export function CheckboxInput(p: {
+  editable: boolean;
+  label: string;
+  checked: boolean | undefined;
+  onValueChange: (v: boolean) => void;
+}): React.ReactElement {
+  if (!p.editable && p.checked)
+    return <Typography variant="body2">{p.label}</Typography>;
+
+  if (!p.editable) return <></>;
+
+  return (
+    <FormControlLabel
+      control={
+        <Checkbox
+          checked={p.checked}
+          onChange={(e) => p.onValueChange(e.target.checked)}
+        />
+      }
+      label={p.label}
+    />
+  );
+}

virtweb_frontend/src/widgets/forms/SelectInput.tsx

@@ -0,0 +1,38 @@
+import { FormControl, InputLabel, MenuItem, Select } from "@mui/material";
+import { TextInput } from "./TextInput";
+
+export interface SelectOption {
+  value: string;
+  label: string;
+}
+
+export function SelectInput(p: {
+  value?: string;
+  editing: boolean;
+  label: string;
+  options: SelectOption[];
+  onValueChange: (o?: string) => void;
+}): React.ReactElement {
+  if (!p.editing && !p.value) return <></>;
+
+  if (!p.editing) {
+    const value = p.options.find((o) => o.value === p.value)?.label;
+    return <TextInput label={p.label} editable={p.editing} value={value} />;
+  }
+  return (
+    <FormControl fullWidth variant="standard" style={{ marginBottom: "15px" }}>
+      <InputLabel>{p.label}</InputLabel>
+      <Select
+        value={p.value ?? ""}
+        label={p.label}
+        onChange={(e) => p.onValueChange(e.target.value)}
+      >
+        {p.options.map((e) => (
+          <MenuItem key={e.value} value={e.value}>
+            {e.label}
+          </MenuItem>
+        ))}
+      </Select>
+    </FormControl>
+  );
+}

virtweb_frontend/src/widgets/forms/TextInput.tsx

@@ -0,0 +1,51 @@
+import { TextField } from "@mui/material";
+import { LenConstraint } from "../../api/ServerApi";
+
+/**
+ * Couple / Member property edition
+ */
+export function TextInput(p: {
+  label: string;
+  editable: boolean;
+  value?: string;
+  onValueChange?: (newVal: string | undefined) => void;
+  size?: LenConstraint;
+  checkValue?: (s: string) => boolean;
+  multiline?: boolean;
+  minRows?: number;
+  maxRows?: number;
+  type?: React.HTMLInputTypeAttribute;
+}): React.ReactElement {
+  if (((!p.editable && p.value) ?? "") === "") return <></>;
+
+  return (
+    <TextField
+      label={p.label}
+      value={p.value}
+      onChange={(e) =>
+        p.onValueChange?.(
+          e.target.value.length === 0 ? undefined : e.target.value
+        )
+      }
+      inputProps={{
+        maxLength: p.size?.max,
+      }}
+      InputProps={{
+        readOnly: !p.editable,
+        type: p.type,
+      }}
+      variant={p.editable ? "standard" : "standard"}
+      style={{ width: "100%", marginBottom: "15px" }}
+      multiline={p.multiline}
+      minRows={p.minRows}
+      maxRows={p.maxRows}
+      error={
+        (p.checkValue &&
+          p.value &&
+          p.value.length > 0 &&
+          !p.checkValue(p.value)) ||
+        false
+      }
+    />
+  );
+}