From 7c23e644e065595807faef711bf60c081e5da89f Mon Sep 17 00:00:00 2001
From: Conor_Mack <cmckeown101@gmail.com>
Date: Wed, 11 Mar 2020 14:04:47 +0000
Subject: [PATCH] Datepicker and Icon Button

---
 package.json                                  |   5 +-
 .../src/Common/Icon.svelte                    |  21 ++
 .../src/Common/Ripple.js                      |   2 +-
 .../src/DatePicker/DatePicker.svelte          | 187 +++++++++++++++++-
 .../src/DatePicker/_style.scss                |  15 ++
 .../src/DatePicker/index.js                   |   3 +-
 .../src/IconButton/IconButton.svelte          |  40 ++++
 .../src/IconButton/_style.scss                |  13 ++
 .../src/IconButton/index.js                   |   2 +
 .../src/Menu/Menu.svelte                      |   1 -
 .../src/Textfield/Textfield.svelte            |   3 +-
 .../src/Typography/Caption.svelte             |   2 +-
 .../materialdesign-components/src/index.js    |   1 +
 yarn.lock                                     |  61 ++++++
 14 files changed, 344 insertions(+), 12 deletions(-)
 create mode 100644 packages/materialdesign-components/src/DatePicker/_style.scss
 create mode 100644 packages/materialdesign-components/src/IconButton/IconButton.svelte
 create mode 100644 packages/materialdesign-components/src/IconButton/_style.scss
 create mode 100644 packages/materialdesign-components/src/IconButton/index.js

diff --git a/package.json b/package.json
index 01e91b64ac..ea235ae5b4 100644
--- a/package.json
+++ b/package.json
@@ -24,5 +24,8 @@
     "lint:fix": "eslint --fix packages",
     "format": "prettier --write \"{,!(node_modules)/**/}*.{js,jsx,svelte}\""
   },
-  "dependencies": {}
+  "dependencies": {
+    "@material/icon-button": "4.0.0",
+    "date-fns": "^2.10.0"
+  }
 }
diff --git a/packages/materialdesign-components/src/Common/Icon.svelte b/packages/materialdesign-components/src/Common/Icon.svelte
index d4820fcf6c..bb2ac8d957 100644
--- a/packages/materialdesign-components/src/Common/Icon.svelte
+++ b/packages/materialdesign-components/src/Common/Icon.svelte
@@ -1,10 +1,31 @@
 <script>
   import { getContext } from "svelte"
+  import ripple from "../Ripple.js"
 
+  export let onClick = null
   export let icon = ""
   export let context = ""
 
   let cls = !!context ? `material-icons mdc-${context}__icon` : "material-icons"
+
+  $: useRipple = onClick !== null
 </script>
 
 <i class={cls}>{icon}</i>
+{#if useRipple}
+  <div use:ripple>
+    <i on:click={onClick} class={cls}>{icon}</i>
+  </div>
+{:else}
+  <i class={cls}>{icon}</i>
+{/if}
+
+<style>
+  div {
+    border-radius: 50%;
+    padding-top: 2px;
+    width: fit-content;
+    height: fit-content;
+    cursor: pointer;
+  }
+</style>
diff --git a/packages/materialdesign-components/src/Common/Ripple.js b/packages/materialdesign-components/src/Common/Ripple.js
index 2553bbca65..6a19dac3ea 100644
--- a/packages/materialdesign-components/src/Common/Ripple.js
+++ b/packages/materialdesign-components/src/Common/Ripple.js
@@ -2,7 +2,7 @@ import { MDCRipple } from "@material/ripple"
 
 export default function ripple(
   node,
-  props = { colour: "primary", unbounded: false }
+  props = { colour: "primary", unbounded: true }
 ) {
   node.classList.add("mdc-ripple-surface")
   let component = new MDCRipple(node)
diff --git a/packages/materialdesign-components/src/DatePicker/DatePicker.svelte b/packages/materialdesign-components/src/DatePicker/DatePicker.svelte
index 946bcd9dd7..e5b693de6e 100644
--- a/packages/materialdesign-components/src/DatePicker/DatePicker.svelte
+++ b/packages/materialdesign-components/src/DatePicker/DatePicker.svelte
@@ -1,10 +1,185 @@
 <script>
-  import { Menu } from "../Menu"
-  import { Textfield } from "../Textfield"
+  import { onMount } from "svelte";
+  import {
+    startOfMonth,
+    endOfMonth,
+    getDate,
+    getMonth,
+    getYear,
+    addMonths,
+    subMonths,
+    format
+  } from "date-fns";
+  import { MDCMenu } from "@material/menu";
+  import { Textfield } from "../Textfield";
+  import Icon from "../Common/Icon.svelte";
+  import ripple from "../Ripple.js";
+  import { Body1, Body2, Caption } from "../Typography";
 
-  let open = false
-  debugger
+  let textFieldHeight = null;
+  let menu;
+  let instance;
+
+  let daysArr = [];
+  let navDate = new Date();
+  const weekdayMap = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"];
+
+  export let date = new Date();
+  export let open = true;
+
+  onMount(() => {
+    if (!!menu) {
+      instance = new MDCMenu(menu);
+      instance.open = true;
+      instance.setFixedPostion = true;
+    }
+  });
+
+  function selectDate(dayOfMonth) {
+    let month = getMonth(navDate);
+    let year = getYear(navDate);
+    date = new Date(year, month, dayOfMonth);
+  }
+
+  function addMonth() {
+    navDate = addMonths(navDate, 1);
+  }
+
+  function subtractMonth() {
+    navDate = subMonths(navDate, 1);
+  }
+
+  function openCalendar() {
+    instance.open = true;
+  }
+
+  $: dateMonthEnds = endOfMonth(navDate).getDate();
+  $: dateMonthBegins = startOfMonth(navDate).getDay();
+  $: dayStart = dateMonthBegins + 1; //1 = sunday
+  $: monthAndYear = format(navDate, "MMMM y");
+  $: selectedDate = format(date, "dd/MM/yyyy");
+  $: dayOfSelectedDate = getDate(date);
+  $: for (let d = 1; d <= dateMonthEnds; d++) {
+    if (d === 1) {
+      daysArr = [d];
+    } else {
+      daysArr = [...daysArr, d];
+    }
+  }
+  $: rowRepeater =
+    dateMonthBegins > 5 && daysArr[daysArr.length - 1] > 30 ? 6 : 5;
+  $: sameMonthAndYear =
+    getMonth(date) === getMonth(navDate) && getYear(date) === getYear(navDate);
+  debugger;
 </script>
 
-<Textfield label="Select Date" />
-<Menu {open} />
+<style>
+  .bbmd-menu {
+    width: 310px;
+    height: auto;
+    padding: 5px;
+  }
+
+  .month-picker {
+    display: grid;
+    grid-template-columns: 20px 1fr 20px;
+    justify-content: center;
+    align-items: center;
+  }
+
+  .month-picker > span {
+    text-align: center;
+  }
+
+  .calendar-container {
+    display: grid;
+    height: 100%;
+    grid-template-rows: repeat(3, auto);
+    grid-gap: 5px;
+  }
+
+  .calendar-container > div {
+    /* border: 1px solid red; */
+  }
+
+  .week-days {
+    display: grid;
+    grid-template-columns: repeat(7, 1fr);
+  }
+
+  .day-picker {
+    display: grid;
+    grid-template-columns: repeat(7, 1fr);
+  }
+
+  .centreText {
+    text-align: center;
+  }
+
+  span {
+    margin: auto;
+  }
+</style>
+
+<!-- 
+  TODO: Add trailing icon button on textfield that is clickable
+  TODO: Add transition effects to toggling of calendar
+  TODO: Bug - August 2020 has too many rows. find out why
+  TODO: Bug - make out transition of date bg colour instantaneous
+ -->
+<div class="mdc-menu-surface--anchor">
+  <Textfield
+    bind:tfHeight={textFieldHeight}
+    value={selectedDate}
+    trailingIcon={true}
+    useIconButton={true}
+    iconButtonClick={openCalendar}
+    icon="calendar_today"
+    label="Select Date" />
+
+  <div
+    bind:this={menu}
+    class="mdc-menu mdc-menu-surface bbmd-menu"
+    style={`margin-top: ${textFieldHeight + 15}px`}>
+    <div class="calendar-container">
+      <div class="month-picker">
+        <span>
+          <Icon icon="chevron_left" onClick={subtractMonth} />
+        </span>
+        <div class="centreText">
+          <Body1 text={monthAndYear} />
+        </div>
+        <span>
+          <Icon icon="chevron_right" onClick={addMonth} />
+        </span>
+      </div>
+      <div class="week-days">
+        {#each weekdayMap as day, i}
+          <div class="centreText">
+            <Caption text={day} />
+          </div>
+        {/each}
+      </div>
+      <div
+        class="day-picker"
+        style={`grid-template-rows: repeat(${rowRepeater}, 40px)`}>
+        {#each daysArr as day, i}
+          <div
+            use:ripple
+            on:click={() => selectDate(day)}
+            class={`bbmd-day ${dayOfSelectedDate === day && sameMonthAndYear ? 'selected' : ''}`}>
+            {#if i === 0}
+              <div style={`grid-column-start: ${dateMonthBegins}`}>
+                <Body2 text={day} />
+              </div>
+            {:else}
+              <Body2 text={day} />
+            {/if}
+          </div>
+        {/each}
+      </div>
+    </div>
+
+    <ul class="mdc-list" role="menu" />
+  </div>
+</div>
diff --git a/packages/materialdesign-components/src/DatePicker/_style.scss b/packages/materialdesign-components/src/DatePicker/_style.scss
new file mode 100644
index 0000000000..8257eb7409
--- /dev/null
+++ b/packages/materialdesign-components/src/DatePicker/_style.scss
@@ -0,0 +1,15 @@
+@import "@material/ripple/mdc-ripple.scss";
+@import "@material/theme/mixins";
+
+.bbmd-day {
+  transition: background-color 0.5s ease-in;
+  display: flex;
+  border-radius: 50%;
+  justify-content: center;
+  align-items: center;
+  cursor: pointer;
+}
+.selected {
+  @include mdc-theme-prop(background-color, primary);
+  @include mdc-theme-prop(color, on-primary);
+}
diff --git a/packages/materialdesign-components/src/DatePicker/index.js b/packages/materialdesign-components/src/DatePicker/index.js
index 76af457b24..de6a6e1f09 100644
--- a/packages/materialdesign-components/src/DatePicker/index.js
+++ b/packages/materialdesign-components/src/DatePicker/index.js
@@ -1 +1,2 @@
-export { default as DatePicker } from "./DatePicker.svelte"
+import "./_style.scss";
+export { default as DatePicker } from "./DatePicker.svelte";
diff --git a/packages/materialdesign-components/src/IconButton/IconButton.svelte b/packages/materialdesign-components/src/IconButton/IconButton.svelte
new file mode 100644
index 0000000000..bbadade28e
--- /dev/null
+++ b/packages/materialdesign-components/src/IconButton/IconButton.svelte
@@ -0,0 +1,40 @@
+<script>
+  import ripple from "../Ripple.js";
+  import ClassBuilder from "../ClassBuilder.js";
+
+  const cb = new ClassBuilder("icon-button");
+
+  export let onClick = () => {};
+  export let disabled = false;
+  export let href = "";
+  export let icon = "";
+  export let onIcon = ""; //on state icon for toggle button
+  export let size = "medium";
+
+  $: isToggleButton = !!icon && !!onIcon;
+  $: useLinkButton = !!href;
+
+  $: customs = { size };
+  $: props = { customs, extras: ["material-icons"] };
+  $: iconBtnClass = cb.build({ props });
+</script>
+
+{#if useLinkButton}
+  <a on:click={onClick} class={iconBtnClass} {href} {disabled}>
+    {#if isToggleButton}
+      <i class="material-icons mdc-icon-button__icon mdc-icon-button__icon--on">
+        {onIcon}
+      </i>
+      <i class="material-icons mdc-icon-button__icon">{icon}</i>
+    {:else}{icon}{/if}
+  </a>
+{:else}
+  <button on:click={onClick} use:ripple class={iconBtnClass} {disabled}>
+    {#if isToggleButton}
+      <i class="material-icons mdc-icon-button__icon mdc-icon-button__icon--on">
+        {onIcon}
+      </i>
+      <i class="material-icons mdc-icon-button__icon">{icon}</i>
+    {:else}{icon}{/if}
+  </button>
+{/if}
diff --git a/packages/materialdesign-components/src/IconButton/_style.scss b/packages/materialdesign-components/src/IconButton/_style.scss
new file mode 100644
index 0000000000..587374638f
--- /dev/null
+++ b/packages/materialdesign-components/src/IconButton/_style.scss
@@ -0,0 +1,13 @@
+@import "@material/icon-button/mdc-icon-button";
+
+.bbmd-mdc-icon-button--size-large {
+  @include mdc-icon-button-icon-size(24px);
+}
+
+.bbmd-mdc-icon-button--size-medium {
+  @include mdc-icon-button-icon-size(20px);
+}
+
+.bbmd-mdc-icon-button--size-small {
+  @include mdc-icon-button-icon-size(16px);
+}
diff --git a/packages/materialdesign-components/src/IconButton/index.js b/packages/materialdesign-components/src/IconButton/index.js
new file mode 100644
index 0000000000..697e69f10c
--- /dev/null
+++ b/packages/materialdesign-components/src/IconButton/index.js
@@ -0,0 +1,2 @@
+import "./_style.scss";
+export { default as IconButton } from "./IconButton.svelte";
diff --git a/packages/materialdesign-components/src/Menu/Menu.svelte b/packages/materialdesign-components/src/Menu/Menu.svelte
index 7d2c40c3d0..8439128208 100644
--- a/packages/materialdesign-components/src/Menu/Menu.svelte
+++ b/packages/materialdesign-components/src/Menu/Menu.svelte
@@ -39,7 +39,6 @@
   })
 
   $: menuList && _bb.attachChildren(menuList)
-  debugger
 </script>
 
 {#if useFixedPosition || useAbsolutePosition}
diff --git a/packages/materialdesign-components/src/Textfield/Textfield.svelte b/packages/materialdesign-components/src/Textfield/Textfield.svelte
index 7de3141e54..7285876317 100644
--- a/packages/materialdesign-components/src/Textfield/Textfield.svelte
+++ b/packages/materialdesign-components/src/Textfield/Textfield.svelte
@@ -13,6 +13,7 @@
   const cb = new ClassBuilder("text-field", ["primary", "medium"])
 
   let tf = null
+  export let tfHeight = null
   let tfInstance = null
 
   onMount(() => {
@@ -105,7 +106,7 @@ TODO:Needs error handling - this will depend on how Budibase handles errors
  -->
 
 <div class="textfield-container" class:fullwidth>
-  <div bind:this={tf} class={blockClasses}>
+  <div bind:this={tf} bind:clientHeight={tfHeight} class={blockClasses}>
     {#if textarea}
       <CharacterCounter />
       <textarea
diff --git a/packages/materialdesign-components/src/Typography/Caption.svelte b/packages/materialdesign-components/src/Typography/Caption.svelte
index 17d60048d3..84c8c39d61 100644
--- a/packages/materialdesign-components/src/Typography/Caption.svelte
+++ b/packages/materialdesign-components/src/Typography/Caption.svelte
@@ -2,4 +2,4 @@
   export let text = ""
 </script>
 
-<div class="mdc-typography--caption">{text}</div>
+<span class="mdc-typography--caption">{text}</span>
diff --git a/packages/materialdesign-components/src/index.js b/packages/materialdesign-components/src/index.js
index 7575f19786..13cf4fb2ca 100644
--- a/packages/materialdesign-components/src/index.js
+++ b/packages/materialdesign-components/src/index.js
@@ -20,3 +20,4 @@ export { List, ListItem } from "./List"
 export { Menu } from "./Menu"
 export { Select } from "./Select"
 export { DatePicker } from "./DatePicker"
+export { IconButton } from "./IconButton"
diff --git a/yarn.lock b/yarn.lock
index 0daff7db37..7a11b53ea3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -756,6 +756,62 @@
     npmlog "^4.1.2"
     write-file-atomic "^2.3.0"
 
+"@material/animation@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@material/animation/-/animation-4.0.0.tgz#19eaf377809f20978f8452a4237d27867d3ffd1d"
+  integrity sha512-IfzXzstWdtKQcsNWu+s2Hpz5dBwkTHtgtzoesr+FC7TqENH+SJdsF1ntnZI1XVi2C9ZlBf7f4BSmXpWHD0MIlw==
+  dependencies:
+    tslib "^1.9.3"
+
+"@material/base@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@material/base/-/base-4.0.0.tgz#535574d0b63c18892cfb70e88b27bc8f8090677a"
+  integrity sha512-vHm7fkqXzjdfxifXvlmaZColoIfKuWmO+1rvdzDORTWP+A8Dq70cgKd2I1SBqxzDGjOasMzHbQI6f9MISQf2vQ==
+  dependencies:
+    tslib "^1.9.3"
+
+"@material/dom@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@material/dom/-/dom-4.0.0.tgz#f0e68c4429e555040304c958bb3e11614276fdfa"
+  integrity sha512-GRCJT9+PGWqygZwGf1XLTrbmzP35YWG7+T0hpfhoIJO8VDiMTeyfvhJXFuA2wh9pD0noEjte0lmbdBlykrbWZw==
+  dependencies:
+    tslib "^1.9.3"
+
+"@material/feature-targeting@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@material/feature-targeting/-/feature-targeting-4.0.0.tgz#8d9d1470801a1fd166773731613d9fa89e0fd85e"
+  integrity sha512-0gk+f151vqmEdWkrQ9ocPlQRU9aUtSGsVBhletqIbsthLUsZIz9qk25FHjV1wHd/bGHknd9NH+T8ENprv3KLFg==
+
+"@material/icon-button@4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@material/icon-button/-/icon-button-4.0.0.tgz#f7293462f1b4967712f9b8755b87c2228dcccc3d"
+  integrity sha512-b1SyWtr2cwlKgIVo+irxRgW0lpIzauADLAxQEJ8/RTO9qVFviohJUnS+5QQCkC5zex5Q52OmQ+aNl0KRjkUdvQ==
+  dependencies:
+    "@material/base" "^4.0.0"
+    "@material/feature-targeting" "^4.0.0"
+    "@material/ripple" "^4.0.0"
+    "@material/theme" "^4.0.0"
+    tslib "^1.9.3"
+
+"@material/ripple@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@material/ripple/-/ripple-4.0.0.tgz#906ba421a3e6c68651d829d44c50a95060aa1e75"
+  integrity sha512-9BLIOvyCP5sM+fQpLlcJZWyrHguusJq8E5A1pxg0wQwputOyaPBM7recHhYkJmVjzRpTcPgf1PkvkpN6DKGcNg==
+  dependencies:
+    "@material/animation" "^4.0.0"
+    "@material/base" "^4.0.0"
+    "@material/dom" "^4.0.0"
+    "@material/feature-targeting" "^4.0.0"
+    "@material/theme" "^4.0.0"
+    tslib "^1.9.3"
+
+"@material/theme@^4.0.0":
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/@material/theme/-/theme-4.0.0.tgz#8de388fcdbae20fd09b02a3bdef3049bf2f623a8"
+  integrity sha512-vS4G4rusJTatTH50kSYO1U3UGN8EY9kGRvPaFsEFKikJBOqcR6KWK9H9/wCLqqd6nDNifEj9H2sdWw1AV4NA6Q==
+  dependencies:
+    "@material/feature-targeting" "^4.0.0"
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
@@ -1630,6 +1686,11 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
+date-fns@^2.10.0:
+  version "2.10.0"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.10.0.tgz#abd10604d8bafb0bcbd2ba2e9b0563b922ae4b6b"
+  integrity sha512-EhfEKevYGWhWlZbNeplfhIU/+N+x0iCIx7VzKlXma2EdQyznVlZhCptXUY+BegNpPW2kjdx15Rvq503YcXXrcA==
+
 dateformat@^3.0.0:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/dateformat/-/dateformat-3.0.3.tgz#a6e37499a4d9a9cf85ef5872044d62901c9889ae"