feat: implement multi token select component

4 files changed, 60 insertions, 17 deletions

diff --git a/packages/website/ts/components/ui/check_mark.tsx b/packages/website/ts/components/ui/check_mark.tsx
new file mode 100644
index 000000000..86e427c8b
--- /dev/null
+++ b/packages/website/ts/components/ui/check_mark.tsx
@@ -0,0 +1,31 @@
+import * as React from 'react';
+
+import { colors } from '@0x/react-shared';
+
+export interface CheckMarkProps {
+    color?: string;
+    isChecked?: boolean;
+}
+
+export const CheckMark: React.StatelessComponent<CheckMarkProps> = ({ color, isChecked }) => (
+    <svg width="17" height="17" viewBox="0 0 17 17" fill="none" xmlns="http://www.w3.org/2000/svg">
+        <circle
+            cx="8.5"
+            cy="8.5"
+            r="8.5"
+            fill={isChecked ? color : 'white'}
+            stroke={isChecked ? undefined : '#CCCCCC'}
+        />
+        <path
+            d="M2.5 4.5L1.79289 5.20711L2.5 5.91421L3.20711 5.20711L2.5 4.5ZM-0.707107 2.70711L1.79289 5.20711L3.20711 3.79289L0.707107 1.29289L-0.707107 2.70711ZM3.20711 5.20711L7.70711 0.707107L6.29289 -0.707107L1.79289 3.79289L3.20711 5.20711Z"
+            transform="translate(5 6.5)"
+            fill="white"
+        />
+    </svg>
+);
+
+CheckMark.displayName = 'Check';
+
+CheckMark.defaultProps = {
+    color: colors.mediumBlue,
+};
diff --git a/packages/website/ts/components/ui/container.tsx b/packages/website/ts/components/ui/container.tsx
index cd0ed9986..4b76ce8be 100644
--- a/packages/website/ts/components/ui/container.tsx
+++ b/packages/website/ts/components/ui/container.tsx
@@ -9,6 +9,7 @@ type StringOrNum = string | number;
 export type ContainerTag = 'div' | 'span';
 
 export interface ContainerProps {
+    margin?: string;
     marginTop?: StringOrNum;
     marginBottom?: StringOrNum;
     marginRight?: StringOrNum;
@@ -48,7 +49,9 @@ export interface ContainerProps {
     id?: string;
     onClick?: (event: React.MouseEvent<HTMLElement>) => void;
     overflowX?: 'scroll' | 'hidden' | 'auto' | 'visible';
+    overflowY?: 'scroll' | 'hidden' | 'auto' | 'visible';
     shouldDarkenOnHover?: boolean;
+    hasBoxShadow?: boolean;
     shouldAddBoxShadowOnHover?: boolean;
 }
 
@@ -62,6 +65,7 @@ export const PlainContainer: React.StatelessComponent<ContainerProps> = props =>
         onClick,
         shouldDarkenOnHover,
         shouldAddBoxShadowOnHover,
+        hasBoxShadow,
         // tslint:disable-next-line:trailing-comma
         ...style
     } = props;
@@ -74,6 +78,8 @@ export const PlainContainer: React.StatelessComponent<ContainerProps> = props =>
 };
 
 export const Container = styled(PlainContainer)`
+    box-sizing: border-box;
+    ${props => (props.hasBoxShadow ? `box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1)` : '')};
     &:hover {
         ${props =>
             props.shouldDarkenOnHover
diff --git a/packages/website/ts/components/ui/multi_select.tsx b/packages/website/ts/components/ui/multi_select.tsx
index bf80443af..2cf44cae1 100644
--- a/packages/website/ts/components/ui/multi_select.tsx
+++ b/packages/website/ts/components/ui/multi_select.tsx
@@ -2,40 +2,42 @@ import { colors } from '@0x/react-shared';
 import * as _ from 'lodash';
 import * as React from 'react';
 
-import { zIndex } from 'ts/style/z_index';
-
 import { Container } from './container';
-import { Overlay } from './overlay';
-import { Text } from './text';
 
 export interface MultiSelectItemConfig {
     value: string;
-    displayText: React.ReactNode;
+    renderItemContent: (isSelected: boolean) => React.ReactNode;
     onClick?: () => void;
 }
 
 export interface MultiSelectProps {
-    selectedValues: string[];
+    selectedValues?: string[];
     items: MultiSelectItemConfig[];
     backgroundColor?: string;
-    textColor?: string;
+    height?: string;
 }
 
 export class MultiSelect extends React.Component<MultiSelectProps> {
     public static defaultProps = {
         backgroundColor: colors.white,
-        textColor: colors.darkGrey,
     };
     public render(): React.ReactNode {
-        const { items, backgroundColor, selectedValues } = this.props;
+        const { items, backgroundColor, selectedValues, height } = this.props;
         return (
-            <Container backgroundColor={backgroundColor} borderRadius="4px">
+            <Container
+                backgroundColor={backgroundColor}
+                borderRadius="4px"
+                width="100%"
+                height={height}
+                overflowY="scroll"
+            >
                 {_.map(items, item => (
                     <MultiSelectItem
                         key={item.value}
-                        displayText={item.displayText}
+                        renderItemContent={item.renderItemContent}
+                        backgroundColor={backgroundColor}
                         onClick={item.onClick}
-                        isSelected={_.includes(selectedValues, item.value)}
+                        isSelected={_.isUndefined(selectedValues) || _.includes(selectedValues, item.value)}
                     />
                 ))}
             </Container>
@@ -44,19 +46,21 @@ export class MultiSelect extends React.Component<MultiSelectProps> {
 }
 
 export interface MultiSelectItemProps {
-    displayText: React.ReactNode;
+    renderItemContent: (isSelected: boolean) => React.ReactNode;
     isSelected?: boolean;
     onClick?: () => void;
+    backgroundColor?: string;
 }
 
 export const MultiSelectItem: React.StatelessComponent<MultiSelectItemProps> = ({
-    displayText,
+    renderItemContent,
     isSelected,
     onClick,
+    backgroundColor,
 }) => (
-    <Container shouldDarkenOnHover={true} onClick={onClick}>
-        <Container borderBottom="1px solid black" padding="0px 15px">
-            {displayText}
+    <Container cursor="pointer" shouldDarkenOnHover={true} onClick={onClick} backgroundColor={backgroundColor}>
+        <Container borderBottom={`1px solid ${colors.lightestGrey}`} margin="0px 15px" padding="10px 0px">
+            {renderItemContent(isSelected)}
         </Container>
     </Container>
 );
diff --git a/packages/website/ts/components/ui/select.tsx b/packages/website/ts/components/ui/select.tsx
index abf202c67..743b082b0 100644
--- a/packages/website/ts/components/ui/select.tsx
+++ b/packages/website/ts/components/ui/select.tsx
@@ -62,6 +62,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                         cursor={hasItems ? 'pointer' : undefined}
                         onClick={this._handleDropdownClick}
                         borderRadius={borderRadius}
+                        hasBoxShadow={isOpen}
                         border={border}
                         backgroundColor={backgroundColor}
                         padding="0.8em"
@@ -94,6 +95,7 @@ export class Select extends React.Component<SelectProps, SelectState> {
                             position="absolute"
                             onClick={this._closeDropdown}
                             zIndex={zIndex.aboveOverlay}
+                            hasBoxShadow={true}
                         >
                             {_.map(items, (item, index) => (
                                 <SelectItem