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1 files changed, 203 insertions, 0 deletions

diff --git a/modern/src/common/attributes/EditAttributesView.js b/modern/src/common/attributes/EditAttributesView.js
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+++ b/modern/src/common/attributes/EditAttributesView.js
@@ -0,0 +1,203 @@
+import React, { useState } from 'react';
+
+import {
+  Button, Checkbox, FilledInput, FormControl, FormControlLabel, Grid, IconButton, InputAdornment, InputLabel, makeStyles,
+} from '@material-ui/core';
+import CloseIcon from '@material-ui/icons/Close';
+import AddIcon from '@material-ui/icons/Add';
+import AddAttributeDialog from './AddAttributeDialog';
+import { useTranslation } from '../components/LocalizationProvider';
+import { useAttributePreference } from '../util/preferences';
+import {
+  distanceFromMeters, distanceToMeters, distanceUnitString, speedFromKnots, speedToKnots, speedUnitString, volumeFromLiters, volumeToLiters, volumeUnitString,
+} from '../util/converter';
+
+const useStyles = makeStyles((theme) => ({
+  addButton: {
+    marginTop: theme.spacing(2),
+    marginBottom: theme.spacing(1),
+  },
+  removeButton: {
+    marginRight: theme.spacing(1.5),
+  },
+}));
+
+const EditAttributesView = ({ attributes, setAttributes, definitions }) => {
+  const classes = useStyles();
+  const t = useTranslation();
+
+  const speedUnit = useAttributePreference('speedUnit');
+  const distanceUnit = useAttributePreference('distanceUnit');
+  const volumeUnit = useAttributePreference('volumeUnit');
+
+  const [addDialogShown, setAddDialogShown] = useState(false);
+
+  const updateAttribute = (key, value, type, subtype) => {
+    const updatedAttributes = { ...attributes };
+    switch (subtype) {
+      case 'speed':
+        updatedAttributes[key] = speedToKnots(Number(value), speedUnit);
+        break;
+      case 'distance':
+        updatedAttributes[key] = distanceToMeters(Number(value), distanceUnit);
+        break;
+      case 'volume':
+        updatedAttributes[key] = volumeToLiters(Number(value), volumeUnit);
+        break;
+      default:
+        updatedAttributes[key] = type === 'number' ? Number(value) : value;
+        break;
+    }
+    setAttributes(updatedAttributes);
+  };
+
+  const deleteAttribute = (key) => {
+    const updatedAttributes = { ...attributes };
+    delete updatedAttributes[key];
+    setAttributes(updatedAttributes);
+  };
+
+  const getAttributeName = (key, subtype) => {
+    const definition = definitions[key];
+    const name = definition ? definition.name : key;
+    switch (subtype) {
+      case 'speed':
+        return `${name} (${speedUnitString(speedUnit, t)})`;
+      case 'distance':
+        return `${name} (${distanceUnitString(distanceUnit, t)})`;
+      case 'volume':
+        return `${name} (${volumeUnitString(volumeUnit, t)})`;
+      default:
+        return name;
+    }
+  };
+
+  const getAttributeType = (value) => {
+    if (typeof value === 'number') {
+      return 'number';
+    } if (typeof value === 'boolean') {
+      return 'boolean';
+    }
+    return 'string';
+  };
+
+  const getAttributeSubtype = (key) => {
+    const definition = definitions[key];
+    return definition && definition.subtype;
+  };
+
+  const getDisplayValue = (value, subtype) => {
+    if (value) {
+      switch (subtype) {
+        case 'speed':
+          return speedFromKnots(value, speedUnit);
+        case 'distance':
+          return distanceFromMeters(value, distanceUnit);
+        case 'volume':
+          return volumeFromLiters(value, volumeUnit);
+        default:
+          return value;
+      }
+    }
+    return '';
+  };
+
+  const convertToList = (attributes) => {
+    const booleanList = [];
+    const otherList = [];
+    const excludeAttributes = ['speedUnit', 'distanceUnit', 'volumeUnit', 'timezone'];
+    Object.keys(attributes || []).filter((key) => !excludeAttributes.includes(key)).forEach((key) => {
+      const value = attributes[key];
+      const type = getAttributeType(value);
+      const subtype = getAttributeSubtype(key);
+      if (type === 'boolean') {
+        booleanList.push({
+          key, value, type, subtype,
+        });
+      } else {
+        otherList.push({
+          key, value, type, subtype,
+        });
+      }
+    });
+    return [...otherList, ...booleanList];
+  };
+
+  const handleAddResult = (definition) => {
+    setAddDialogShown(false);
+    if (definition) {
+      switch (definition.type) {
+        case 'number':
+          updateAttribute(definition.key, 0);
+          break;
+        case 'boolean':
+          updateAttribute(definition.key, false);
+          break;
+        default:
+          updateAttribute(definition.key, '');
+          break;
+      }
+    }
+  };
+
+  return (
+    <>
+      {convertToList(attributes).map(({
+        key, value, type, subtype,
+      }) => {
+        if (type === 'boolean') {
+          return (
+            <Grid container direction="row" justifyContent="space-between" key={key}>
+              <FormControlLabel
+                control={(
+                  <Checkbox
+                    checked={value}
+                    onChange={(e) => updateAttribute(key, e.target.checked)}
+                  />
+                )}
+                label={getAttributeName(key, subtype)}
+              />
+              <IconButton className={classes.removeButton} onClick={() => deleteAttribute(key)}>
+                <CloseIcon />
+              </IconButton>
+            </Grid>
+          );
+        }
+        return (
+          <FormControl variant="filled" margin="normal" key={key}>
+            <InputLabel>{getAttributeName(key, subtype)}</InputLabel>
+            <FilledInput
+              type={type === 'number' ? 'number' : 'text'}
+              value={getDisplayValue(value, subtype)}
+              onChange={(e) => updateAttribute(key, e.target.value, type, subtype)}
+              endAdornment={(
+                <InputAdornment position="end">
+                  <IconButton onClick={() => deleteAttribute(key)}>
+                    <CloseIcon />
+                  </IconButton>
+                </InputAdornment>
+              )}
+            />
+          </FormControl>
+        );
+      })}
+      <Button
+        size="large"
+        variant="outlined"
+        color="primary"
+        onClick={() => setAddDialogShown(true)}
+        startIcon={<AddIcon />}
+        className={classes.addButton}
+      >
+        {t('sharedAdd')}
+      </Button>
+      <AddAttributeDialog
+        open={addDialogShown}
+        onResult={handleAddResult}
+        definitions={definitions}
+      />
+    </>
+  );
+};
+
+export default EditAttributesView;