Merge branch 'asmodeus' of git.aiterp.net:lucifer/new-server into asmodeus

app/api/bridges.go

@@ -0,0 +1,89 @@
+package api
+
+import (
+	"git.aiterp.net/lucifer/new-server/app/config"
+	"git.aiterp.net/lucifer/new-server/models"
+	"github.com/gin-gonic/gin"
+	"log"
+)
+
+func Bridges(r gin.IRoutes) {
+	r.GET("", handler(func(c *gin.Context) (interface{}, error) {
+		return config.BridgeRepository().FetchAll(ctxOf(c))
+	}))
+
+	r.POST("", handler(func(c *gin.Context) (interface{}, error) {
+		var body struct {
+			Driver  models.DriverKind `json:"driver"`
+			Address string            `json:"address"`
+			DryRun  bool              `json:"dryRun"`
+		}
+		err := parseBody(c, &body)
+		if err != nil {
+			return nil, err
+		}
+
+		driver, err := config.DriverProvider().Provide(body.Driver)
+		if err != nil {
+			return nil, err
+		}
+
+		bridges, err := driver.SearchBridge(ctxOf(c), body.Address, body.DryRun)
+		if err != nil {
+			return nil, err
+		}
+
+		if !body.DryRun {
+			for _, bridge := range bridges {
+				err := config.BridgeRepository().Save(ctxOf(c), &bridge)
+				if err != nil {
+					return nil, err
+				}
+
+				log.Printf("Saved new bridge: %s (%s)", bridge.Name, bridge.Address)
+			}
+		}
+
+		return bridges, nil
+	}))
+
+	r.PUT("/:id", handler(func(c *gin.Context) (interface{}, error) {
+		var body struct {
+			Name *string `json:"name"`
+		}
+		err := parseBody(c, &body)
+		if err != nil {
+			return nil, err
+		}
+
+		bridge, err := config.BridgeRepository().Find(ctxOf(c), intParam(c, "id"))
+		if err != nil {
+			return nil, err
+		}
+
+		if body.Name != nil {
+			bridge.Name = *body.Name
+		}
+
+		err = config.BridgeRepository().Save(ctxOf(c), &bridge)
+		if err != nil {
+			return nil, err
+		}
+
+		return bridge, nil
+	}))
+
+	r.DELETE("/:id", handler(func(c *gin.Context) (interface{}, error) {
+		bridge, err := config.BridgeRepository().Find(ctxOf(c), intParam(c, "id"))
+		if err != nil {
+			return nil, err
+		}
+
+		err = config.BridgeRepository().Delete(ctxOf(c), &bridge)
+		if err != nil {
+			return nil, err
+		}
+
+		return bridge, nil
+	}))
+}

app/api/util.go

@@ -1,13 +1,20 @@
 package api
 
 import (
+	"context"
 	"encoding/json"
 	"git.aiterp.net/lucifer/new-server/models"
 	"github.com/gin-gonic/gin"
+	"strconv"
 )
 
 var errorMap = map[error]int{
-	models.ErrInvalidName: 400,
+	models.ErrNotFound:           404,
+	models.ErrInvalidName:        400,
+	models.ErrBadInput:           400,
+	models.ErrBadColor:           400,
+	models.ErrInternal:           500,
+	models.ErrUnknownColorFormat: 400,
 }
 
 type response struct {
@@ -26,16 +33,29 @@ func handler(fun func(c *gin.Context) (interface{}, error)) gin.HandlerFunc {
 			}
 
 			c.JSON(errCode, response{
-				Code: errCode,
+				Code:    errCode,
 				Message: err.Error(),
 			})
 			return
 		}
 
-		c.JSON(200, val)
+		c.JSON(200, response{
+			Code:    200,
+			Message: "success",
+			Data:    val,
+		})
 	}
 }
 
+func intParam(c *gin.Context, key string) int {
+	i, err := strconv.Atoi(c.Param(key))
+	if err != nil {
+		return 0
+	}
+
+	return i
+}
+
 func parseBody(c *gin.Context, target interface{}) error {
 	err := json.NewDecoder(c.Request.Body).Decode(target)
 	if err != nil {
@@ -44,3 +64,7 @@ func parseBody(c *gin.Context, target interface{}) error {
 
 	return nil
 }
+
+func ctxOf(c *gin.Context) context.Context {
+	return c.Request.Context()
+}

app/config/channels.go

@@ -5,3 +5,5 @@ import "git.aiterp.net/lucifer/new-server/models"
 var EventChannel = make(chan models.Event, 8)
 
 var ChangeChannel = make(chan string, 16)
+
+var PublishChannel = make(chan []models.Device, 32)

app/config/repo.go

@@ -1,12 +1,24 @@
 package config
 
-import "git.aiterp.net/lucifer/new-server/models"
+import (
+	"git.aiterp.net/lucifer/new-server/internal/mysql"
+	"git.aiterp.net/lucifer/new-server/models"
+)
 
 var (
+	bRepo  models.BridgeRepository
 	dRepo  models.DeviceRepository
 	ehRepo models.EventHandlerRepository
 )
 
+func BridgeRepository() models.BridgeRepository {
+	if bRepo == nil {
+		bRepo = &mysql.BridgeRepo{DBX: DBX()}
+	}
+
+	return bRepo
+}
+
 func DeviceRepository() models.DeviceRepository {
 	if dRepo == nil {
 		panic("panik")

app/server.go

@@ -16,8 +16,9 @@ func StartServer() {
 	ginny := gin.New()
 
 	apiGin := ginny.Group("/api")
+	api.Bridges(apiGin.Group("/bridges"))
 	api.DriverKinds(apiGin.Group("/driver-kinds"))
 	api.Events(apiGin.Group("/events"))
 
-	log.Fatal(ginny.Run(fmt.Sprintf("0.0.0.0:%d", config.ServerPort)))
+	log.Fatal(ginny.Run(fmt.Sprintf("0.0.0.0:%d", config.ServerPort())))
 }

app/services/events.go

@@ -41,6 +41,7 @@ func handleEvent(event models.Event) {
 	}
 
 	if !X {
+		log.Println("Unhandled event: " + event.Name)
 		return
 	}
 
@@ -62,6 +63,4 @@ func handleEvent(event models.Event) {
 		}
 
 	}
-
-	log.Println("Unhandled event: " + event.Name)
 }

app/services/publish.go

@@ -0,0 +1,47 @@
+package services
+
+import (
+	"context"
+	"git.aiterp.net/lucifer/new-server/app/config"
+	"git.aiterp.net/lucifer/new-server/models"
+	"log"
+)
+
+func StartPublisher() {
+	ctx := context.Background()
+
+	go func() {
+		for devices := range config.PublishChannel {
+			if len(devices) == 0 {
+				continue
+			}
+
+			// Emergency solution! Please avoid!
+			// Send devices not belonging to the first channel separately
+			bridgeID := devices[0].BridgeID
+			for _, device := range devices {
+				if device.BridgeID != bridgeID {
+					config.PublishChannel<-[]models.Device{device}
+				}
+			}
+
+			bridge, err := config.BridgeRepository().Find(ctx, devices[0].BridgeID)
+			if err != nil {
+				log.Println("Publishing error (1): " + err.Error())
+				continue
+			}
+
+			driver, err := config.DriverProvider().Provide(bridge.Driver)
+			if err != nil {
+				log.Println("Publishing error (2): " + err.Error())
+				continue
+			}
+
+			err = driver.Publish(ctx, bridge, devices)
+			if err != nil {
+				log.Println("Publishing error (3): " + err.Error())
+				continue
+			}
+		}
+	}()
+}

cmd/goose/main.go

@@ -9,8 +9,8 @@ import (
 func main() {
 	db := config.DBX().DB
 
-	log.Println("Host: " + config.MySqlHost())
-	log.Println("Schema: " + config.MySqlUsername())
+	log.Printf("Database: %s:%d/%s", config.MySqlHost(), config.MySqlPort(), config.MySqlSchema())
+	log.Printf("Authenticating as: %s", config.MySqlUsername())
 
 	err := goose.SetDialect("mysql")
 	if err != nil {

internal/mysql/bridgerepo.go

@@ -0,0 +1,79 @@
+package mysql
+
+import (
+	"context"
+	"git.aiterp.net/lucifer/new-server/models"
+	"github.com/jmoiron/sqlx"
+)
+
+type BridgeRepo struct {
+	DBX *sqlx.DB
+}
+
+func (b *BridgeRepo) Find(ctx context.Context, id int) (models.Bridge, error) {
+  var bridge models.Bridge
+	err := b.DBX.GetContext(ctx, &bridge, "SELECT * FROM bridge WHERE id = ?", id)
+  if err != nil {
+  	return models.Bridge{}, dbErr(err)
+	}
+
+	return bridge, nil
+}
+
+func (b *BridgeRepo) FetchAll(ctx context.Context) ([]models.Bridge, error) {
+	bridges := make([]models.Bridge, 0, 8)
+	err := b.DBX.GetContext(ctx, bridges, "SELECT * FROM bridge")
+	if err != nil {
+		return nil, dbErr(err)
+	}
+
+	return bridges, nil
+}
+
+func (b *BridgeRepo) Save(ctx context.Context, bridge *models.Bridge) error {
+	if bridge.ID > 0 {
+		_, err := b.DBX.ExecContext(
+			ctx,
+			"UPDATE bridge SET name = ?, address = ?, token = ? WHERE id = ?",
+			bridge.Name, bridge.Address, bridge.Token, bridge.ID,
+		)
+
+		if err != nil {
+			return dbErr(err)
+		}
+	} else {
+		rs, err := b.DBX.ExecContext(
+			ctx,
+			"INSERT INTO bridge (name, driver, address, token) VALUES (?, ?, ?, ?)",
+			bridge.Name, bridge.Driver, bridge.Address, bridge.Token,
+		)
+
+		if err != nil {
+			return dbErr(err)
+		}
+
+		id, err := rs.LastInsertId()
+		if err != nil {
+			return dbErr(err)
+		}
+
+		bridge.ID = int(id)
+	}
+
+	return nil
+}
+
+func (b *BridgeRepo) Delete(ctx context.Context, bridge *models.Bridge) error {
+	_, err := b.DBX.ExecContext(ctx, "DELETE FROM bridge WHERE id = ?", bridge.ID)
+	if err != nil {
+		return dbErr(err)
+	}
+
+	_, err = b.DBX.ExecContext(ctx, "DELETE FROM device WHERE bridge_id = ?", bridge.ID)
+	if err != nil {
+		return dbErr(err)
+	}
+
+	bridge.ID = 0
+	return nil
+}

internal/mysql/util.go

@@ -0,0 +1,18 @@
+package mysql
+
+import (
+	"database/sql"
+	"git.aiterp.net/lucifer/new-server/models"
+	"log"
+)
+
+func dbErr(err error) error {
+	if err == sql.ErrNoRows {
+		return models.ErrNotFound
+	} else if err != nil {
+		log.Printf("Internal error: %s", err.Error())
+		return models.ErrInternal
+	}
+
+	return nil
+}

models/bridge.go

@@ -1,11 +1,20 @@
 package models
 
+import "context"
+
 type Bridge struct {
-	ID      int        `json:"id"`
-	Name    string     `json:"name"`
-	Driver  DriverKind `json:"driver"`
-	Address string     `json:"address"`
-	Token   string     `json:"token"`
+	ID      int        `json:"id" db:"id"`
+	Name    string     `json:"name" db:"name"`
+	Driver  DriverKind `json:"driver" db:"driver"`
+	Address string     `json:"address" db:"address"`
+	Token   string     `json:"-" db:"token"`
+}
+
+type BridgeRepository interface {
+	Find(ctx context.Context, id int) (Bridge, error)
+	FetchAll(ctx context.Context) ([]Bridge, error)
+	Save(ctx context.Context, bridge *Bridge) error
+	Delete(ctx context.Context, bridge *Bridge) error
 }
 
 type DriverKind string

models/errors.go

@@ -2,9 +2,11 @@ package models
 
 import "errors"
 
+var ErrNotFound = errors.New("not found")
 var ErrInvalidName = errors.New("invalid name")
 var ErrBadInput = errors.New("bad input")
 var ErrBadColor = errors.New("bad color")
+var ErrInternal = errors.New("internal")
 var ErrUnknownColorFormat = errors.New("unknown color format")
 
 var ErrMissingToken = errors.New("driver is missing authentication information")

models/event.go

@@ -1,5 +1,7 @@
 package models
 
+import "strconv"
+
 type Event struct {
 	Name    string            `json:"name"`
 	Payload map[string]string `json:"payload,omitempty"`
@@ -16,3 +18,10 @@ func (e *Event) AddPayload(key, value string) {
 func (e *Event) HasPayload(key string) bool {
 	return e.Payload != nil && e.Payload[key] != ""
 }
+
+func BridgeConnectedEvent(bridge Bridge) Event {
+	e := Event{Name: "BridgeConnected"}
+	e.AddPayload("id", strconv.Itoa(bridge.ID))
+
+	return e
+}

scripts/20210522140146_device.sql

@@ -0,0 +1,20 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE device
+(
+    id           INT          NOT NULL AUTO_INCREMENT,
+    bridge_id    INT          NOT NULL,
+    internal_id  VARCHAR(255) NOT NULL,
+    icon         CHAR         NOT NULL,
+    name         VARCHAR(255) NOT NULL,
+    capabilities VARCHAR(255) NOT NULL,
+    button_names VARCHAR(255) NOT NULL,
+
+    PRIMARY KEY (id)
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE device;
+-- +goose StatementEnd

scripts/20210522140147_device_property.sql

@@ -0,0 +1,17 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE device_property
+(
+    device_id  INT          NOT NULL,
+    prop_key   VARCHAR(255) NOT NULL,
+    prop_value VARCHAR(255) NOT NULL,
+    is_user    TINYINT      NOT NULL DEFAULT 0,
+
+    PRIMARY KEY (device_id, prop_key)
+);
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE device_property;
+-- +goose StatementEnd

scripts/20210522140148_device_state.sql

@@ -0,0 +1,20 @@
+-- +goose Up
+-- +goose StatementBegin
+CREATE TABLE device_state
+(
+    device_id  INT     NOT NULL,
+    hue        DOUBLE  NOT NULL,
+    saturation DOUBLE  NOT NULL,
+    kelvin     INT     NOT NULL,
+    power      TINYINT NOT NULL,
+    intensity  INT     NOT NULL,
+
+    PRIMARY KEY (device_id)
+);
+
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+DROP TABLE device_state;
+-- +goose StatementEnd

webui/package.json

@@ -1,43 +1,48 @@
-{
-  "name": "webui",
-  "version": "0.1.0",
-  "private": true,
-  "dependencies": {
-    "@testing-library/jest-dom": "^5.11.4",
-    "@testing-library/react": "^11.1.0",
-    "@testing-library/user-event": "^12.1.10",
-    "@types/jest": "^26.0.15",
-    "@types/node": "^12.0.0",
-    "@types/react": "^17.0.0",
-    "@types/react-dom": "^17.0.0",
-    "react": "^17.0.2",
-    "react-dom": "^17.0.2",
-    "react-scripts": "4.0.3",
-    "typescript": "^4.1.2",
-    "web-vitals": "^1.0.1"
-  },
-  "scripts": {
-    "start": "react-scripts start",
-    "build": "react-scripts build",
-    "test": "react-scripts test",
-    "eject": "react-scripts eject"
-  },
-  "eslintConfig": {
-    "extends": [
-      "react-app",
-      "react-app/jest"
-    ]
-  },
-  "browserslist": {
-    "production": [
-      ">0.2%",
-      "not dead",
-      "not op_mini all"
-    ],
-    "development": [
-      "last 1 chrome version",
-      "last 1 firefox version",
-      "last 1 safari version"
-    ]
-  }
-}
+{
+  "name": "webui",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^5.11.4",
+    "@testing-library/react": "^11.1.0",
+    "@testing-library/user-event": "^12.1.10",
+    "@types/jest": "^26.0.15",
+    "@types/node": "^12.0.0",
+    "@types/react": "^17.0.0",
+    "@types/react-dom": "^17.0.0",
+    "hookrouter": "^1.2.5",
+    "node-sass": "4.14.1",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2",
+    "react-scripts": "4.0.3",
+    "typescript": "^4.1.2",
+    "web-vitals": "^1.0.1"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "devDependencies": {
+    "@types/hookrouter": "^2.2.5"
+  }
+}

webui/src/App.css

@@ -1,38 +0,0 @@
-.App {
-  text-align: center;
-}
-
-.App-logo {
-  height: 40vmin;
-  pointer-events: none;
-}
-
-@media (prefers-reduced-motion: no-preference) {
-  .App-logo {
-    animation: App-logo-spin infinite 20s linear;
-  }
-}
-
-.App-header {
-  background-color: #282c34;
-  min-height: 100vh;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  font-size: calc(10px + 2vmin);
-  color: white;
-}
-
-.App-link {
-  color: #61dafb;
-}
-
-@keyframes App-logo-spin {
-  from {
-    transform: rotate(0deg);
-  }
-  to {
-    transform: rotate(360deg);
-  }
-}

webui/src/App.test.tsx

@@ -1,9 +0,0 @@
-import React from 'react';
-import { render, screen } from '@testing-library/react';
-import App from './App';
-
-test('renders learn react link', () => {
-  render(<App />);
-  const linkElement = screen.getByText(/learn react/i);
-  expect(linkElement).toBeInTheDocument();
-});

webui/src/App.tsx

@@ -1,26 +1,31 @@
-import React from 'react';
-import logo from './logo.svg';
-import './App.css';
-
-function App() {
-  return (
-    <div className="App">
-      <header className="App-header">
-        <img src={logo} className="App-logo" alt="logo" />
-        <p>
-          Edit <code>src/App.tsx</code> and save to reload.
-        </p>
-        <a
-          className="App-link"
-          href="https://reactjs.org"
-          target="_blank"
-          rel="noopener noreferrer"
-        >
-          Learn React
-        </a>
-      </header>
-    </div>
-  );
-}
-
-export default App;
+import React from 'react';
+import {HookRouter, navigate, usePath, useRoutes} from "hookrouter";
+import {Tabs} from "./primitives/Layout";
+
+const routeObj: HookRouter.RouteObject = {
+  "/": () => <div>1</div>,
+  "/devices": () => <div>2</div>,
+  "/settings": () => <div>3</div>,
+}
+
+const routeList = ["/", "/devices", "/settings"];
+
+const tabNames = ["Lucifer", "Enheter", "Oppsett"];
+
+function App() {
+  const route = useRoutes(routeObj);
+  const path = usePath();
+
+  return (
+    <div className="App">
+      <Tabs tabNames={tabNames}
+            index={routeList.indexOf(path)}
+            onChange={i => navigate(routeList[i])}
+            boldIndex={0}
+      />
+      {route || <div>B</div>}
+    </div>
+  );
+}
+
+export default App;

webui/src/index.css

@@ -1,13 +1,7 @@
-body {
-  margin: 0;
-  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
-    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
-    sans-serif;
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-
-code {
-  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
-    monospace;
-}
+body, html {
+  margin: 0;
+  font-family: sans-serif;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  padding: 0;
+}

webui/src/index.tsx

@@ -1,17 +1,17 @@
-import React from 'react';
-import ReactDOM from 'react-dom';
-import './index.css';
-import App from './App';
-import reportWebVitals from './reportWebVitals';
-
-ReactDOM.render(
-  <React.StrictMode>
-    <App />
-  </React.StrictMode>,
-  document.getElementById('root')
-);
-
-// If you want to start measuring performance in your app, pass a function
-// to log results (for example: reportWebVitals(console.log))
-// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
-reportWebVitals();
+import React from 'react';
+import ReactDOM from 'react-dom';
+import './index.css';
+import App from './App';
+import reportWebVitals from "./reportWebVitals";
+
+ReactDOM.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>,
+  document.getElementById('root')
+);
+
+// If you want to start measuring performance in your app, pass a function
+// to log results (for example: reportWebVitals(console.log))
+// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
+reportWebVitals();

webui/src/logo.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3"><g fill="#61DAFB"><path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/><circle cx="420.9" cy="296.5" r="45.7"/><path d="M520.5 78.1z"/></g></svg>

webui/src/primitives/Layout.sass

@@ -0,0 +1,17 @@
+@import "../res/colors"
+
+.Tabs-container
+  background-color: $color-foreground-dark
+
+  .Tabs-element
+    display: inline-block
+    padding: 0.25em 0.7ch
+    cursor: pointer
+    user-select: none
+
+  .Tabs-active
+    border-bottom: 1px solid $color-foreground
+
+  .Tabs-bold
+    font-family: 'Bitstream Vera Serif', 'Lucida Fax', serif
+    font-weight: 600

webui/src/primitives/Layout.tsx

@@ -0,0 +1,45 @@
+import React, {useCallback, useEffect, useMemo} from "react";
+import "./Layout.sass";
+
+interface TabsProps {
+  tabNames: string[]
+  index: number
+  onChange: (newIndex: number) => void
+  boldIndex?: number
+}
+
+export function Tabs({tabNames, index, onChange, boldIndex}: TabsProps) {
+  useEffect(() => {
+    if (index < 0) {
+      onChange(0);
+    } else if (tabNames.length > 0 && index >= tabNames.length) {
+      onChange(tabNames.length - 1);
+    }
+  }, [tabNames, index, onChange]);
+
+  const tabClass = useCallback((i: number) => {
+    const classes = ['Tabs-element'];
+
+    if (i === index) {
+      classes.push("Tabs-active");
+    }
+
+    if (i === boldIndex) {
+      classes.push("Tabs-bold");
+    }
+
+    return classes.join(" ");
+  }, [index, boldIndex])
+
+  return (
+    <div className="Tabs-container">
+      {tabNames.map((name, i) => (
+        <div className={tabClass(i)}
+             onClick={() => onChange(i)}
+        >
+          {name}
+        </div>
+      ))}
+    </div>
+  );
+}

webui/src/reportWebVitals.ts

@@ -1,15 +1,15 @@
-import { ReportHandler } from 'web-vitals';
-
-const reportWebVitals = (onPerfEntry?: ReportHandler) => {
-  if (onPerfEntry && onPerfEntry instanceof Function) {
-    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
-      getCLS(onPerfEntry);
-      getFID(onPerfEntry);
-      getFCP(onPerfEntry);
-      getLCP(onPerfEntry);
-      getTTFB(onPerfEntry);
-    });
-  }
-};
-
-export default reportWebVitals;
+import { ReportHandler } from 'web-vitals';
+
+const reportWebVitals = (onPerfEntry?: ReportHandler) => {
+  if (onPerfEntry && onPerfEntry instanceof Function) {
+    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+      getCLS(onPerfEntry);
+      getFID(onPerfEntry);
+      getFCP(onPerfEntry);
+      getLCP(onPerfEntry);
+      getTTFB(onPerfEntry);
+    });
+  }
+};
+
+export default reportWebVitals;

webui/src/res/colors.sass

@@ -0,0 +1,7 @@
+$color-background: #111
+$color-foreground: rgb(238, 238, 238)
+$color-foreground-dark: rgba(238, 238, 238, 0.05)
+
+body, html
+  background-color: $color-background
+  color: $color-foreground