From dee7d7dfcbec7ef4475896935873f04d4df0d40f Mon Sep 17 00:00:00 2001
From: Emiliano Ciavatta
Date: Thu, 7 May 2020 12:25:41 +0200
Subject: Add colors to services dialog

---
 frontend/src/components/Connection.js |  24 +++---
 frontend/src/index.scss               |   6 +-
 frontend/src/utils.js                 |   6 +-
 frontend/src/views/Services.js        | 142 +++++++++++++++++++++++++---------
 frontend/src/views/Services.scss      |  20 ++++-
 5 files changed, 142 insertions(+), 56 deletions(-)

(limited to 'frontend/src')

diff --git a/frontend/src/components/Connection.js b/frontend/src/components/Connection.js
index ce2b173..13b394a 100644
--- a/frontend/src/components/Connection.js
+++ b/frontend/src/components/Connection.js
@@ -4,24 +4,24 @@ import {Button, OverlayTrigger, Tooltip} from "react-bootstrap";
 
 class Connection extends Component {
     render() {
-        let conn = this.props.data
-        let serviceName = "/dev/null"
-        let serviceColor = "#0F192E"
+        let conn = this.props.data;
+        let serviceName = "/dev/null";
+        let serviceColor = "#0F192E";
         if (conn.service.port !== 0) {
-            serviceName = conn.service.name
-            serviceColor = conn.service.color
+            serviceName = conn.service.name;
+            serviceColor = conn.service.color;
         }
-        let startedAt = new Date(conn.started_at)
-        let closedAt = new Date(conn.closed_at)
-        let duration = ((closedAt - startedAt) / 1000).toFixed(3)
-        let timeInfo = `Started at ${startedAt}\nClosed at ${closedAt}\nProcessed at ${new Date(conn.processed_at)}`
+        let startedAt = new Date(conn.started_at);
+        let closedAt = new Date(conn.closed_at);
+        let duration = ((closedAt - startedAt) / 1000).toFixed(3);
+        let timeInfo = `Started at ${startedAt}\nClosed at ${closedAt}\nProcessed at ${new Date(conn.processed_at)}`;
 
-        let classes = "connection"
+        let classes = "connection";
         if (this.props.selected) {
-            classes += " connection-selected"
+            classes += " connection-selected";
         }
         if (conn.marked){
-            classes += " connection-marked"
+            classes += " connection-marked";
         }
 
         return (
diff --git a/frontend/src/index.scss b/frontend/src/index.scss
index def3fdf..044d150 100644
--- a/frontend/src/index.scss
+++ b/frontend/src/index.scss
@@ -157,4 +157,8 @@ textarea.form-control {
 
 .table {
   color: $color-primary-4;
-}
\ No newline at end of file
+}
+
+.text-muted {
+  color: $color-primary-4 !important;
+}
diff --git a/frontend/src/utils.js b/frontend/src/utils.js
index 2487f09..b72ada7 100644
--- a/frontend/src/utils.js
+++ b/frontend/src/utils.js
@@ -1,5 +1,5 @@
-
 export function createCurlCommand(subCommand, data) {
-    return `curl --request PUT \\\n  --url ${window.location.hostname}/api${subCommand} \\\n  ` +
-        `--header 'content-type: application/json' \\\n  --data '${JSON.stringify(data)}'`
+    let full = window.location.protocol + '//' + window.location.hostname + (window.location.port ? ':' + window.location.port : '');
+    return `curl --request PUT \\\n  --url ${full}/api${subCommand} \\\n  ` +
+        `--header 'content-type: application/json' \\\n  --data '${JSON.stringify(data)}'`;
 }
diff --git a/frontend/src/views/Services.js b/frontend/src/views/Services.js
index 1b3789d..66d99c6 100644
--- a/frontend/src/views/Services.js
+++ b/frontend/src/views/Services.js
@@ -8,59 +8,131 @@ class Services extends Component {
 
     constructor(props) {
         super(props);
+        this.alphabet = 'abcdefghijklmnopqrstuvwxyz';
+        this.colors = ["#E53935", "#D81B60", "#8E24AA", "#5E35B1", "#3949AB", "#1E88E5", "#039BE5", "#00ACC1",
+            "#00897B", "#43A047", "#7CB342", "#9E9D24", "#F9A825", "#FB8C00", "#F4511E", "#6D4C41"];
+
         this.state = {
             services: {},
-            port: "",
-            portValid: false
-        }
+            port: 0,
+            portValid: false,
+            name: "",
+            nameValid: false,
+            color: this.colors[0],
+            colorValid: false,
+            notes: ""
+        };
 
         this.portChanged = this.portChanged.bind(this);
+        this.nameChanged = this.nameChanged.bind(this);
+        this.notesChanged = this.notesChanged.bind(this);
+        this.newService = this.newService.bind(this);
+        this.editService = this.editService.bind(this);
+        this.saveService = this.saveService.bind(this);
+        this.loadServices = this.loadServices.bind(this);
     }
 
     componentDidMount() {
-        axios.get("/api/services").then(res => this.setState({services: res.data}))
+        this.loadServices();
     }
 
     portChanged(event) {
-        let value = event.target.value.replace(/[^\d]/gi, '')
-        let intValue = parseInt(value)
-        this.setState({port: value, portValid: intValue > 0 && intValue <= 65565})
+        let value = event.target.value.replace(/[^\d]/gi, '');
+        let port = 0;
+        if (value !== "") {
+            port = parseInt(value);
+        }
+        this.setState({port: port});
+    }
 
+    nameChanged(event) {
+        let value = event.target.value.replace(/[\s]/gi, '_').replace(/[^\w]/gi, '').toLowerCase();
+        this.setState({name: value});
+    }
 
+    notesChanged(event) {
+        this.setState({notes: event.target.value});
     }
 
+    newService() {
+        this.setState({name: "", port: 0, notes: ""});
+    }
 
-    render() {
-        let curl = createCurlCommand("/services", {
-            "port": this.state.port,
-            "name": "aaaaa",
-            "color": "#fff",
-            "notes": "aaa"
-        })
+    editService(service) {
+        this.setState({name: service.name, port: service.port, color: service.color, notes: service.notes});
+    }
+
+    saveService() {
+        if (this.state.portValid && this.state.nameValid) {
+            axios.put("/api/services", {
+                name: this.state.name,
+                port: this.state.port,
+                color: this.state.color,
+                notes: this.state.notes
+            });
+
+            this.newService();
+            this.loadServices();
+        }
+    }
+
+    loadServices() {
+        axios.get("/api/services").then(res => this.setState({services: res.data}));
+    }
+
+    componentDidUpdate(prevProps, prevState, snapshot) {
+        if (this.state.name != null && prevState.name !== this.state.name) {
+            this.setState({
+                nameValid: this.state.name.length >= 3
+            });
+        }
+        if (prevState.port !== this.state.port) {
+            this.setState({
+                portValid: this.state.port > 0 && this.state.port <= 65565
+            });
+        }
+    }
 
+    render() {
+        let output = "";
+        if (!this.state.portValid) {
+            output += "assert(1 <= port <= 65565)\n";
+        }
+        if (!this.state.nameValid) {
+            output += "assert(len(name) >= 3)\n";
+        }
+        if (output === "") {
+            output = createCurlCommand("/services", {
+                "port": this.state.port,
+                "name": this.state.name,
+                "color": this.state.color,
+                "notes": this.state.notes
+            });
+        }
         let rows = Object.values(this.state.services).map(s =>
             <tr>
-                <td><Button size="sm" style={{
-                    "backgroundColor": s.color
-                }}>edit</Button></td>
+                <td><Button variant="btn-edit" size="sm"
+                            onClick={() => this.editService(s)} style={{ "backgroundColor": s.color }}>edit</Button></td>
                 <td>{s.port}</td>
                 <td>{s.name}</td>
             </tr>
-        )
-
-
+        );
 
+        let colorButtons = this.colors.map((color, i) =>
+            <Button size="sm" className="btn-color" key={"button" + this.alphabet[i]}
+                    style={{"backgroundColor": color, "borderColor": this.state.color === color ? "#fff" : color}}
+                    onClick={() => this.setState({color: color})}>{this.alphabet[i]}</Button>);
 
         return (
             <Modal
                 {...this.props}
                 show="true"
                 size="lg"
-                aria-labelledby="contained-modal-title-vcenter"
+                aria-labelledby="services-dialog"
                 centered
             >
                 <Modal.Header>
-                    <Modal.Title id="contained-modal-title-vcenter">
+                    <Modal.Title id="services-dialog">
                         ~/services
                     </Modal.Title>
                 </Modal.Header>
@@ -71,9 +143,9 @@ class Services extends Component {
                                 <Table borderless size="sm" className="services-list">
                                     <thead>
                                     <tr>
-                                        <th><Button size="sm">new</Button></th>
-                                        <th>name</th>
+                                        <th><Button size="sm" onClick={this.newService}>new</Button></th>
                                         <th>port</th>
+                                        <th>name</th>
                                     </tr>
                                     </thead>
                                     <tbody>
@@ -86,31 +158,26 @@ class Services extends Component {
                                     <Form.Group controlId="servicePort">
                                         <Form.Label>port:</Form.Label>
                                         <Form.Control type="text" onChange={this.portChanged} value={this.state.port} />
-                                        <Form.Text className="text-muted">
-                                            {!this.state.portValid ? "assert(1 <= port <= 65565)" : ""}
-                                        </Form.Text>
                                     </Form.Group>
 
                                     <Form.Group controlId="serviceName">
                                         <Form.Label>name:</Form.Label>
-                                        <Form.Control type="text" required min={3} max={16} />
-                                        <Form.Text className="text-muted">
-                                            {"assert(len(name) >= 3)"}
-                                        </Form.Text>
+                                        <Form.Control type="text" onChange={this.nameChanged} value={this.state.name}/>
                                     </Form.Group>
 
                                     <Form.Group controlId="serviceColor">
                                         <Form.Label>color:</Form.Label>
                                         <ButtonGroup aria-label="Basic example">
-                                            <Button variant="secondary">Left</Button>
-                                            <Button variant="secondary">Middle</Button>
-                                            <Button variant="secondary">Right</Button>
+                                            {colorButtons.slice(0,8)}
+                                        </ButtonGroup>
+                                        <ButtonGroup aria-label="Basic example">
+                                            {colorButtons.slice(8,18)}
                                         </ButtonGroup>
                                     </Form.Group>
 
                                     <Form.Group controlId="serviceNotes">
                                         <Form.Label>notes:</Form.Label>
-                                        <Form.Control type="textarea" />
+                                        <Form.Control as="textarea" rows={3} onChange={this.notesChanged} value={this.state.notes} />
                                     </Form.Group>
                                 </Form>
 
@@ -122,8 +189,7 @@ class Services extends Component {
                         <Row>
                             <Col md={12}>
                                 <InputGroup>
-                                    <FormControl as="textarea" rows={9} className="curl-output" readOnly={true}>{curl}
-                                    </FormControl>
+                                    <FormControl as="textarea" rows={4} className="curl-output" readOnly={true} value={output}/>
                                 </InputGroup>
 
                             </Col>
@@ -131,7 +197,7 @@ class Services extends Component {
                     </Container>
                 </Modal.Body>
                 <Modal.Footer className="dialog-footer">
-                    <Button variant="green" onClick={this.props.onHide}>save</Button>
+                    <Button variant="green" onClick={this.saveService}>save</Button>
                     <Button variant="red" onClick={this.props.onHide}>close</Button>
                 </Modal.Footer>
             </Modal>
diff --git a/frontend/src/views/Services.scss b/frontend/src/views/Services.scss
index fd65beb..2abb55e 100644
--- a/frontend/src/views/Services.scss
+++ b/frontend/src/views/Services.scss
@@ -1,3 +1,5 @@
+@import '../colors.scss';
+
 .curl-output {
   width: 100%;
   font-size: 13px;
@@ -5,12 +7,26 @@
 
 .services-list {
   .btn {
-    width: 150px;
+    width: 70px;
+  }
+
+  td {
+    background-color: $color-primary-2;
+    border-top: 2px solid $color-primary-0;
+    vertical-align: middle;
+  }
+
+  th {
+    background-color: $color-primary-1;
   }
 }
 
+.btn-color {
+  border: 3px solid #fff;
+}
+
 .dialog-footer {
   .btn {
     width: 80px;
   }
-}
\ No newline at end of file
+}
-- 
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