Adding work item details to activity

2018-06-04 19:01:12 -07:00
parent cffa0734b8
commit e09a8b87de
6 changed files with 153 additions and 70 deletions
--- a/mobile/src/ui/PhotoPanel.js
+++ b/mobile/src/ui/PhotoPanel.js
@@ -0,0 +1,108 @@
+import React, { Component } from "react"
+import PropTypes from "prop-types"
+import {
+  StyleSheet,
+  Text,
+  View,
+  Image,
+  TouchableOpacity,
+  Dimensions,
+  ActivityIndicator,
+} from "react-native"
+import { Icon } from "."
+import { reactAutoBind } from "auto-bind2"
+import { api } from "../API"
+
+const photoSpacing = 10
+
+export class PhotoPanel extends Component {
+  static propTypes = {
+    onPhotoPress: PropTypes.func,
+    readOnly: PropTypes.bool,
+    value: PropTypes.arrayOf(PropTypes.string),
+  }
+
+  constructor(props) {
+    super(props)
+    reactAutoBind(this)
+    this.state = {
+      photoSize: null,
+    }
+  }
+
+  handleLayout(e) {
+    if (!this.state.photoSize) {
+      const { layout } = e.nativeEvent
+      const ratio = 3 / 4
+      const width = (layout.width - photoSpacing) / 2
+      const height = width / ratio
+
+      this.setState({ photoSize: { width, height } })
+    }
+  }
+
+  render() {
+    const { photoSize } = this.state
+    const { value: assetIds, readOnly, onPhotoPress } = this.props
+    const renderPhoto = (index) => {
+      const assetId = assetIds && assetIds[index]
+
+      return (
+        <TouchableOpacity
+          key={assetId || "blank" + index.toString()}
+          disabled={readOnly}
+          style={{
+            width: photoSize.width,
+            height: photoSize.height,
+            borderWidth: 2,
+            borderColor: "gray",
+            borderRadius: 4,
+            justifyContent: "center",
+          }}
+          onPress={() => onPhotoPress(index)}>
+          {!assetId && (
+            <Icon
+              name={!readOnly ? "add" : "blank"}
+              size={24}
+              style={{ alignSelf: "center" }}
+            />
+          )}
+          {assetId && (
+            <Image
+              source={{ uri: api.makeImageUrl(assetId) }}
+              style={{ width: "100%", height: "100%" }}
+              resizeMode="contain"
+            />
+          )}
+        </TouchableOpacity>
+      )
+    }
+
+    return (
+      <View onLayout={this.handleLayout}>
+        {photoSize && (
+          <View style={styles.photoRow}>
+            {renderPhoto(0)}
+            {renderPhoto(1)}
+          </View>
+        )}
+        {photoSize && (
+          <View style={styles.photoRow}>
+            {renderPhoto(2)}
+            {renderPhoto(3)}
+          </View>
+        )}
+      </View>
+    )
+  }
+}
+
+const styles = StyleSheet.create({
+  photoRow: {
+    flexDirection: "row",
+    justifyContent: "space-between",
+    width: "100%",
+    paddingTop: 5,
+    paddingBottom: 5,
+  },
+})