From 2b2b8e66e7244592672c283fe7bb5d9a1fd9da99 Mon Sep 17 00:00:00 2001
From: Emiliano Ciavatta
Date: Thu, 8 Oct 2020 11:16:38 +0200
Subject: Minor changes

---
 frontend/src/views/Footer.js | 176 -------------------------------------------
 1 file changed, 176 deletions(-)
 delete mode 100644 frontend/src/views/Footer.js

(limited to 'frontend/src/views/Footer.js')

diff --git a/frontend/src/views/Footer.js b/frontend/src/views/Footer.js
deleted file mode 100644
index dcf9cf8..0000000
--- a/frontend/src/views/Footer.js
+++ /dev/null
@@ -1,176 +0,0 @@
-import React, {Component} from 'react';
-import './Footer.scss';
-import {
-    ChartContainer,
-    ChartRow,
-    Charts,
-    LineChart,
-    MultiBrush,
-    Resizable,
-    styler,
-    YAxis
-} from "react-timeseries-charts";
-import {TimeRange, TimeSeries} from "pondjs";
-import backend from "../backend";
-import ChoiceField from "../components/fields/ChoiceField";
-import {withRouter} from "react-router-dom";
-import log from "../log";
-import dispatcher from "../dispatcher";
-
-
-class Footer extends Component {
-
-    state = {
-        metric: "connections_per_service"
-    };
-
-    constructor() {
-        super();
-
-        this.disableTimeSeriesChanges = false;
-        this.selectionTimeout = null;
-    }
-
-    filteredPort = () => {
-        const urlParams = new URLSearchParams(this.props.location.search);
-        return urlParams.get("service_port");
-    };
-
-    componentDidMount() {
-        const filteredPort = this.filteredPort();
-        this.setState({filteredPort});
-        this.loadStatistics(this.state.metric, filteredPort).then(() => log.debug("Statistics loaded after mount"));
-
-        dispatcher.register("connection_updates", payload => {
-            this.setState({
-                selection: new TimeRange(payload.from, payload.to),
-            });
-        });
-    }
-
-    componentDidUpdate(prevProps, prevState, snapshot) {
-        const filteredPort = this.filteredPort();
-        if (this.state.filteredPort !== filteredPort) {
-            this.setState({filteredPort});
-            this.loadStatistics(this.state.metric, filteredPort).then(() =>
-                log.debug("Statistics reloaded after filtered port changes"));
-        }
-    }
-
-    loadStatistics = async (metric, filteredPort) => {
-        const urlParams = new URLSearchParams();
-        urlParams.set("metric", metric);
-
-        let services = (await backend.get("/api/services")).json;
-        if (filteredPort && services[filteredPort]) {
-            const service = services[filteredPort];
-            services = {};
-            services[filteredPort] = service;
-        }
-
-        const ports = Object.keys(services);
-        ports.forEach(s => urlParams.append("ports", s));
-
-        const metrics = (await backend.get("/api/statistics?" + urlParams)).json;
-        const series = new TimeSeries({
-            name: "statistics",
-            columns: ["time"].concat(ports),
-            points: metrics.map(m => [new Date(m["range_start"])].concat(ports.map(p => m[metric][p] || 0)))
-        });
-        this.setState({
-            metric,
-            series,
-            services,
-            timeRange: series.range(),
-        });
-        log.debug(`Loaded statistics for metric "${metric}" for services [${ports}]`);
-    };
-
-    createStyler = () => {
-        return styler(Object.keys(this.state.services).map(port => {
-            return {key: port, color: this.state.services[port].color, width: 2};
-        }));
-    };
-
-    handleTimeRangeChange = (timeRange) => {
-        if (!this.disableTimeSeriesChanges) {
-            this.setState({timeRange});
-        }
-    };
-
-    handleSelectionChange = (timeRange) => {
-        this.disableTimeSeriesChanges = true;
-
-        this.setState({selection: timeRange});
-        if (this.selectionTimeout) {
-            clearTimeout(this.selectionTimeout);
-        }
-        this.selectionTimeout = setTimeout(() => {
-            dispatcher.dispatch("timeline_updates", {
-                from: timeRange.begin(),
-                to: timeRange.end()
-            });
-            this.selectionTimeout = null;
-            this.disableTimeSeriesChanges = false;
-        }, 1000);
-    };
-
-    aggregateSeries = (func) => {
-        const values = this.state.series.columns().map(c => this.state.series[func](c));
-        return Math[func](...values);
-    };
-
-    render() {
-        return (
-            <footer className="footer">
-                <div className="time-line">
-                    {this.state.series &&
-                    <>
-                        <Resizable>
-                            <ChartContainer timeRange={this.state.timeRange} enableDragZoom={false}
-                                            paddingTop={5} utc minDuration={60000}
-                                            maxTime={this.state.series.range().end()}
-                                            minTime={this.state.series.range().begin()}
-                                            paddingLeft={0} paddingRight={0} paddingBottom={0}
-                                            enablePanZoom={true}
-                                            onTimeRangeChanged={this.handleTimeRangeChange}>
-
-                                <ChartRow height="125">
-                                    <YAxis id="axis1" hideAxisLine
-                                           min={this.aggregateSeries("min")}
-                                           max={this.aggregateSeries("max")} width="35" type="linear" transition={300}/>
-                                    <Charts>
-                                        <LineChart axis="axis1" series={this.state.series}
-                                                   columns={Object.keys(this.state.services)}
-                                                   style={this.createStyler()} interpolation="curveBasis"/>
-
-                                        <MultiBrush
-                                            timeRanges={[this.state.selection]}
-                                            allowSelectionClear={false}
-                                            allowFreeDrawing={false}
-                                            onTimeRangeChanged={this.handleSelectionChange}
-                                        />
-                                    </Charts>
-                                </ChartRow>
-                            </ChartContainer>
-                        </Resizable>
-
-                        <div className="metric-selection">
-                            <ChoiceField inline small
-                                         keys={["connections_per_service", "client_bytes_per_service",
-                                             "server_bytes_per_service", "duration_per_service"]}
-                                         values={["connections_per_service", "client_bytes_per_service",
-                                             "server_bytes_per_service", "duration_per_service"]}
-                                         onChange={(metric) => this.loadStatistics(metric, this.state.filteredPort)
-                                             .then(() => log.debug("Statistics loaded after metric changes"))}
-                                         value={this.state.metric}/>
-                        </div>
-                    </>
-                    }
-                </div>
-            </footer>
-        );
-    }
-}
-
-export default withRouter(Footer);
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