my shit

app/api/bridges.go

@@ -1 +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

@@ -1 +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

@@ -1 +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

@@ -1 +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

@@ -2,7 +2,9 @@ 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")

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.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/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/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