Dashboard: Create Export component

Create Export component. Create new 'onMount' dispatch. This calls the 'fetchData' function. The data in question which is Operators and Payment zones only need to get fetched once.
City-of-Helsinki · May 24, 2022 · e1d76f7 · e1d76f7
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diff --git a/dashboard/src/components/Export.css b/dashboard/src/components/Export.css
@@ -0,0 +1,91 @@
+i {
+    margin-right: 3px !important;
+}
+
+.filter-card {
+    display: table !important;
+    width: 100% !important;
+    margin-left: 0 !important;
+    padding-left: 0 !important
+}
+
+.row {
+    display: table !important;
+    width: 100% !important;
+    margin-left: 0 !important;
+    flex: 1 !important;
+    box-sizing: border-box;
+}
+
+.export-button {
+    color: #515455 !important;
+    box-shadow: none !important;
+    background: hsl(32, 39%, 81%) !important;
+    border-color: #e1cfbb !important;
+    margin-top: 4px;
+}
+
+.export-button:hover {
+    background: #f0e5dd !important;
+    border-color: #f0e5dd !important;
+}
+
+.download-button {
+    color: #515455 !important;
+    box-shadow: none !important;
+    background: #e1cfbb !important;
+    border-color: #e1cfbb !important;
+    float: right;
+    margin-right: 4px;
+}
+
+.download-button:hover {
+    background: #f0e5dd !important;
+    border-color: #f0e5dd !important;
+}
+
+.filter-field {
+    display: table-cell !important;
+    padding: 5px !important;
+}
+
+.multi-select-field {
+    width: 50% !important;
+}
+
+.datepicker-field {
+    width: 160px !important;
+}
+
+.parking-check-button {
+    color: #515455 !important;
+    box-shadow: none !important;
+    background: #f0e5dd !important;
+    border-color: #e1cfbb !important;
+}
+
+.parking-check-button:hover {
+    background: #e1cfbb !important;
+    border-color: #f0e5dd !important;
+}
+
+.parking-check-active {
+    background: #e1cfbb !important;
+}
+
+@media screen and (max-width: 28rem) {
+    .export-button .text {
+        display: none;
+        margin-right: auto !important;
+    }
+
+    .download-button .text {
+        display: none;
+        margin-right: auto !important;
+    }
+
+    .parking-check-button .text {
+        display: none;
+        margin-right: auto !important;
+    }
+}
diff --git a/dashboard/src/components/Export.tsx b/dashboard/src/components/Export.tsx
@@ -0,0 +1,180 @@
+import DateTime from "react-datetime";
+import Select from "react-select";
+import moment, { Moment } from "moment";
+import { Component } from "react";
+import { Button } from "reactstrap";
+import { ExportFilters } from "../api/types";
+import { Operators, PaymentZones } from "../types";
+
+import "./Export.css";
+
+type Option = {
+    value: string;
+    label: string;
+};
+
+interface State {
+    operatorSelections: string[];
+    paymentZoneSelections: string[];
+    startTime: Moment;
+    endTime: Moment;
+    parking_check: boolean;
+    showOptions: boolean;
+}
+
+export interface Props {
+    operators: Operators,
+    paymentZones: PaymentZones,
+    downloadCSV?: (filters: ExportFilters) => void;
+}
+
+const initialState: State = {
+    showOptions: false,
+    operatorSelections: [],
+    paymentZoneSelections: [],
+    startTime: moment().subtract(30, 'days'),
+    endTime: moment(),
+    parking_check: false,
+}
+
+class Export extends Component<Props, State> {
+    constructor(props: Props) {
+        super(props);
+        this.state = initialState;
+    }
+
+    handleExportButtonClick = () => {
+        this.setState((prevState) => ({...initialState, showOptions: !prevState.showOptions}));
+    }
+
+    handleDownloadClick = () => {
+        if (this.props.downloadCSV) {
+            const filters: ExportFilters = {
+                ...(this.state.operatorSelections.length && { operators: this.state.operatorSelections }),
+                ...(this.state.paymentZoneSelections.length && { payment_zones: this.state.paymentZoneSelections }),
+                time_start: this.state.startTime.format("DD.MM.YYYY HH.mm"),
+                time_end: this.state.endTime.format("DD.MM.YYYY HH.mm"),
+                parking_check: this.state.parking_check,
+            };
+
+            this.props.downloadCSV(filters);
+        }
+    };
+
+    handleDateChange = (time: moment.Moment | string, name: string) => {
+        this.setState({
+            [name]: moment(time)
+        } as any);
+    };
+
+    handleOperatorSelect = (options: Option[]) => {
+        this.setState({
+            operatorSelections: options.map((option) => option.value),
+        });
+    };
+
+    handlePaymentZoneSelect = (options: Option[]) => {
+        this.setState({
+            paymentZoneSelections: options.map((option) => option.value),
+        });
+    };
+
+    handleCheckParkingCheckBoxChange = () => {
+        this.setState((prevState) => ({
+            parking_check: !prevState.parking_check,
+        }));
+    };
+
+    render() {
+        const {
+            operators,
+            paymentZones
+        } = this.props;
+        const operatorOptions = Object.keys(operators).map((k) => ({value: operators[k].id, label: operators[k].name}));
+        const paymentZoneOptions = Object.keys(paymentZones).map((k) => ({value: paymentZones[k].code, label: paymentZones[k].name}));
+
+        return (
+            <>
+                <Button
+                    className="export-button"
+                    color="info"
+                    outline={true}
+                    onClick={this.handleExportButtonClick}
+                >
+                    <i className="fa fa-share"></i>
+                    <span className="text">Vie</span>
+                </Button>
+                {this.state.showOptions === true ? (
+                    <div className="filter-card">
+                        <div className="row">
+                            <Select
+                                isMulti={true}
+                                options={operatorOptions}
+                                className="filter-field multi-select-field"
+                                onChange={(option) =>
+                                    this.handleOperatorSelect(option as Option[])
+                                }
+                                placeholder="Valitse operaattori"
+                            />
+                            <Select
+                                isMulti={true}
+                                options={paymentZoneOptions}
+                                className="filter-field multi-select-field"
+                                onChange={(option) =>
+                                    this.handlePaymentZoneSelect(option as Option[])
+                                }
+                                placeholder="Valitse maksuvyöhyke"
+                            />
+                        </div>
+                        <div className="row">
+                            <DateTime
+                                dateFormat="DD.MM.YYYY"
+                                timeFormat="HH.mm"
+                                className="filter-field datepicker-field"
+                                onChange={(moment) =>
+                                    this.handleDateChange(moment, "startTime")
+                                }
+                                initialValue={this.state.startTime}
+                                inputProps={{readOnly: true}}
+                            />
+                            <DateTime
+                                dateFormat="DD.MM.YYYY"
+                                timeFormat="HH.mm"
+                                className="filter-field datepicker-field"
+                                onChange={(moment) =>
+                                    this.handleDateChange(moment, "endTime")
+                                }
+                                initialValue={this.state.endTime}
+                                inputProps={{readOnly: true}}
+                            />
+                            <Button
+                                className={
+                                    this.state.parking_check === true 
+                                    ? "filter-field parking-check-button parking-check-active"
+                                    : "filter-field parking-check-button"
+                                }
+                                color="info"
+                                outline={true}
+                                onClick={this.handleCheckParkingCheckBoxChange}
+                            >
+                                <i className="fa fa-check-circle" />
+                                <span className="text">Tarkistettu</span>
+                            </Button>
+                            <Button
+                                className="filter-field download-button"
+                                color="info"
+                                outline={true}
+                                onClick={this.handleDownloadClick}
+                            >
+                                <i className="fa fa-download" />
+                                <span className="text">Lataa</span>
+                            </Button>
+                        </div>
+                    </div>
+                ) : null}
+            </>
+        );
+    }
+}
+
+export default Export;
diff --git a/dashboard/src/containers/Dashboard.tsx b/dashboard/src/containers/Dashboard.tsx
@@ -3,6 +3,7 @@ import { connect } from 'react-redux';
 
 import { Button } from 'reactstrap';
 
+import Export from './Export';
 import RegionSelector from './RegionSelector';
 import * as dispatchers from '../dispatchers';
 import { RootState } from '../types';
@@ -14,6 +15,7 @@ import LastParkingsTable from './LastParkingsTable';
 
 interface Props {
     autoUpdate?: boolean;
+    onMount?: () => void;
     onUpdate?: () => void;
     onLogout?: () => void;
 }
@@ -25,6 +27,9 @@ class Dashboard extends Component<Props> {
     timerInterval: number = 1000; // 1 second
 
     componentDidMount() {
+      if(this.props.onMount) {
+        this.props.onMount();
+      }
       if (this.props.autoUpdate && !this.timer) {
         this.enableAutoUpdate();
       }
@@ -82,6 +87,7 @@ class Dashboard extends Component<Props> {
             <div className="d-flex">
                 <div className="table-card">
                     <TimeSelect />
+                    <Export />
                     <div className="margin-bottom-8" />
                     <LastParkingsTable />
                 </div>
@@ -104,6 +110,7 @@ const mapStateToProps = (state: RootState): Props => ({
 });
 
 const mapDispatchToProps = (dispatch: any): Props => ({
+  onMount: () => dispatch(dispatchers.fetchData()),
   onUpdate: () => dispatch(dispatchers.updateData()),
   onLogout: () => dispatch(dispatchers.logout()),
 });

diff --git a/dashboard/src/containers/Export.ts b/dashboard/src/containers/Export.ts
@@ -0,0 +1,19 @@
+import { connect } from 'react-redux';
+
+import { RootState } from '../types';
+import { ExportFilters } from '../api/types'
+import Export, { Props } from '../components/Export';
+import * as dispatchers from '../dispatchers';
+
+function mapStateToProps(state: RootState): Props {
+	return {
+		operators: state.operators,
+		paymentZones: state.paymentZones,
+	};
+}
+
+const mapDispatchToProps = (dispatch: any) => ({
+	downloadCSV: (filters: ExportFilters) => dispatch(dispatchers.downloadCSV(filters)),
+});
+
+export default connect(mapStateToProps, mapDispatchToProps)(Export);