Create Add Pharmacy Modal

components/PharmacyPicker/AddPharmacy.tsx

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+import {useState} from 'react';
+import {Alert, Button, Modal, Text, TextInput, View} from 'react-native';
+import {Section} from '../common/Section';
+
+export const AddPharmacy = ({
+  isVisible,
+  onClose,
+  onAdd,
+}: {
+  isVisible: boolean;
+  onClose: () => void;
+  onAdd: (npub: string, relay: string, name: string) => void;
+}) => {
+  const [npub, setNpub] = useState('');
+  const [relay, setRelay] = useState('');
+  const [name, setName] = useState('');
+
+  const handleNpub = (value: string) => {
+    setNpub(value);
+  };
+  const handleRelay = (value: string) => {
+    setRelay(value);
+  };
+  const handleName = (value: string) => {
+    setName(value);
+  };
+  return (
+    <Modal
+      visible={isVisible}
+      onRequestClose={() => {
+        console.log('closing....');
+        onClose();
+        return true;
+      }}
+      onDismiss={() => {
+        onClose();
+      }}
+      transparent={true}
+      style={{backgroundColor: 'black', margin: 0, padding: 0, height: '80%'}}
+      animationType="slide">
+      <View
+        style={{
+          backgroundColor: 'black',
+          justifyContent: 'center',
+          minHeight: '80%',
+          display: 'flex',
+          margin: 30,
+          alignItems: 'center',
+        }}>
+        <Section title="Add A Pharmacy">
+          <View style={{margin: 5}}>
+            <Text style={{color: 'white', margin: 5}}>Add Pharmacy Name</Text>
+            <TextInput
+              style={{
+                borderColor: '#000000',
+                borderWidth: 1,
+                borderRadius: 5,
+                color: 'white',
+              }}
+              placeholderTextColor="grey"
+              placeholder="Pharmacy X"
+              onChangeText={handleName}
+            />
+
+            <Text style={{color: 'white', margin: 5}}>Add Pharmacy Npub</Text>
+            <TextInput
+              style={{
+                borderColor: '#000000',
+                borderWidth: 1,
+                borderRadius: 5,
+                color: 'white',
+              }}
+              placeholderTextColor="grey"
+              placeholder="npub1...."
+              onChangeText={handleNpub}
+            />
+
+            <Text style={{color: 'white', margin: 5}}>Add Pharmacy Relay</Text>
+            <TextInput
+              style={{
+                borderColor: '#000000',
+                borderWidth: 1,
+                borderRadius: 5,
+                color: 'white',
+              }}
+              placeholderTextColor="grey"
+              placeholder="wss://<relay-url>"
+              onChangeText={handleRelay}
+            />
+          </View>
+          <View style={{flexDirection: 'row'}}>
+            <View style={{margin: 10}}>
+              <Button title="Cancel" onPress={() => onClose()}></Button>
+            </View>
+            <View style={{margin: 10}}>
+              <Button
+                title="Add"
+                onPress={() => {
+                  if (!npub || !relay || !name)
+                    Alert.alert(
+                      'Missing Inputs',
+                      'Please enter name, npub and relay of the Pharmacy',
+                    );
+                  onAdd(npub, relay, name);
+                }}></Button>
+            </View>
+          </View>
+        </Section>
+      </View>
+    </Modal>
+  );
+};

components/PharmacyPicker/index.tsx

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+import {Dropdown} from 'react-native-element-dropdown';
+import {Section} from '../common/Section';
+import {Button, Dimensions, Text, View} from 'react-native';
+import React, {useState} from 'react';
+import {AddPharmacy} from './AddPharmacy';
+
+export const pharmacyData = [
+  {
+    label: 'Pharmacy A',
+    value: 'A',
+    npub: 'npub1tea09rtjeuzgk4gjajzry37wuyv7h02d4zw38cpadcrkg5yt0qhqncr7km',
+    relays: ['wss://relay.damus.io'],
+  },
+  {
+    label: ' + Add Pharmacy',
+    value: 'custom',
+  },
+];
+
+let width = Dimensions.get('window').width;
+
+interface PharmacyPickerProps {
+  handleLocationChange: (item: any) => void;
+}
+
+export const PharmacyPicker: React.FC<PharmacyPickerProps> = ({
+  handleLocationChange,
+}) => {
+  const [showAddPharmacyModal, setShowAddPharmacyModal] = useState(false);
+
+  const renderItem = (item: any) => {
+    if (item.value === 'custom') {
+      return (
+        <View>
+          <Button
+            title="Add Pharmacy"
+            onPress={() => {
+              setShowAddPharmacyModal(true);
+            }}
+          />
+        </View>
+      );
+    }
+
+    return (
+      <View
+        style={{
+          width: width,
+          display: 'flex',
+          flexDirection: 'column',
+          padding: 10,
+          flexWrap: 'wrap',
+        }}>
+        <Text style={{color: 'black', fontSize: 24}}>{item.label}</Text>
+        <View style={{width: width - 100}}>
+          <Text style={{color: 'grey', paddingBottom: 5}}>
+            Npub: {item.npub}
+          </Text>
+          <Text style={{color: 'grey'}}>Relays: {item.relays.join(', ')}</Text>
+        </View>
+      </View>
+    );
+  };
+
+  return (
+    <View>
+      <Section title="Choose a Pharmacy">
+        <View style={{width: width - 40}}>
+          <Dropdown
+            data={pharmacyData}
+            labelField={'label'}
+            valueField={'label'}
+            onChange={handleLocationChange}
+            value={pharmacyData[0]}
+            renderItem={renderItem}
+            style={{width: '100%'}}
+            placeholderStyle={{color: 'white'}}
+            selectedTextStyle={{color: 'white'}}
+          />
+        </View>
+      </Section>
+      <AddPharmacy
+        isVisible={showAddPharmacyModal}
+        onClose={() => {
+          setShowAddPharmacyModal(false);
+        }}
+        onAdd={() => {
+          setShowAddPharmacyModal(false);
+        }}
+      />
+    </View>
+  );
+};