//
// Copyright IBM Corp. 2016, 2018
//
// This source code is licensed under the Apache-2.0 license found in the
// LICENSE file in the root directory of this source tree.
//

// @use '../../config' as *;
@use "../../motion" as *;
@use "../../theme" as *;
@use "../../spacing" as *;
@use "../../type" as *;
@use "../../utilities/box-shadow" as *;
@use "../../utilities/convert" as *;
@use "../../utilities/focus-outline" as *;
@use "../../utilities/high-contrast-mode" as *;

@keyframes fpFadeInDown {
  from {
    opacity: 0;
    transform: translate3d(0, -20px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fpSlideLeft {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-100%, 0, 0);
  }
}

@keyframes fpSlideLeftNew {
  from {
    transform: translate3d(100%, 0, 0);
  }
  to {
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fpSlideRight {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(100%, 0, 0);
  }
}

@keyframes fpSlideRightNew {
  from {
    transform: translate3d(-100%, 0, 0);
  }
  to {
    transform: translate3d(0, 0, 0);
  }
}

@keyframes fpFadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

@keyframes fpFadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@mixin flatpickr {
  .flatpickr-calendar {
    position: absolute;
    overflow: hidden;
    width: calcRem(315px);
    max-height: 0;
    box-sizing: border-box;
    padding: 0;
    border: 0;
    animation: none;
    border-radius: 0;
    direction: ltr;
    opacity: 0;
    text-align: center;
    touch-action: manipulation;
    visibility: hidden;
    @include high-contrast-mode("outline");
  }

  .flatpickr-calendar.open,
  .flatpickr-calendar.inline {
    overflow: visible;
    max-height: calcRem(640px);
    opacity: 1;
    visibility: inherit;
  }

  .flatpickr-calendar.open {
    @include box-shadow;

    z-index: 99999;
    display: flex;
    overflow: hidden;
    width: calcRem(288px);
    height: calcRem(336px);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: $spacing-02 $spacing-02 $spacing-03 $spacing-02;
    border: none;
    margin-top: calcRem(-2px);
    background-color: $ui-01;

    &:focus {
      @include focus-outline("border");
    }
  }

  .flatpickr-calendar.animate.open {
    animation: fpFadeInDown $duration-fast-02 motion(entrance, productive);
  }

  .flatpickr-calendar.inline {
    position: relative;
    top: calcRem(2px);
    display: block;
  }

  .flatpickr-calendar.static {
    position: absolute;
    top: calc(100% + 2px);
  }

  .flatpickr-calendar.static.open {
    z-index: 999;
    display: block;
  }

  .flatpickr-calendar.hasWeeks {
    width: auto;
  }

  .dayContainer {
    display: flex;
    height: calcRem(246px);
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 0;
    outline: 0;
  }

  .flatpickr-calendar .hasWeeks .dayContainer,
  .flatpickr-calendar .hasTime .dayContainer {
    border-bottom: 0;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
  }

  .flatpickr-calendar .hasWeeks .dayContainer {
    border-left: 0;
  }

  .flatpickr-calendar.showTimeInput.hasTime .flatpickr-time {
    height: calcRem(40px);
    border-top: 1px solid #e6e6e6;
  }

  .flatpickr-calendar.noCalendar.hasTime .flatpickr-time {
    height: auto;
  }

  .flatpickr-calendar:focus {
    outline: 0;
  }

  .flatpickr-months {
    display: flex;
    width: 100%;
    justify-content: space-between;
  }

  .flatpickr-month {
    @include type-style("productive-heading-01");

    display: flex;
    height: calcRem(40px);
    align-items: center;
    background-color: transparent;
    color: $text-01;
    line-height: 1;
    text-align: center;
  }

  .flatpickr-prev-month,
  .flatpickr-next-month {
    z-index: 3;
    display: flex;
    width: calcRem(40px);
    height: calcRem(40px);
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
    fill: $icon-01;
    line-height: 16px;
    text-decoration: none;
    transform: scale(1, 1) #{"/*rtl: scale(-1,1)*/"};
    transition: background-color $duration-fast-01 motion(standard, productive);
    // Windows HCM fix
    @include high-contrast-mode("icon-fill");

    &:hover {
      background-color: $hover-ui;
    }
  }

  .flatpickr-next-month.disabled svg,
  .flatpickr-prev-month.disabled svg {
    cursor: not-allowed;
    fill: $ui-05;
  }

  .flatpickr-next-month.disabled:hover svg,
  .flatpickr-prev-month.disabled:hover svg {
    fill: $ui-05;
  }

  .flatpickr-current-month {
    @include type-style("productive-heading-01");

    display: flex;
    height: calcRem(28px);
    align-items: center;
    justify-content: center;
    text-align: center;
  }

  .flatpickr-current-month .cur-month {
    margin-right: $spacing-02;
    margin-left: $spacing-02;

    &:hover {
      background-color: $hover-ui;
    }
  }

  .numInputWrapper {
    position: relative;
    width: calcRem(60px);

    &:hover {
      background-color: $hover-ui;
    }
  }

  .numInputWrapper .numInput {
    display: inline-block;
    width: 100%;
    padding: $spacing-02;
    border: none;
    margin: 0;
    // Added in when upgraded to Flatpickr 4.5.5 (#1977)
    -moz-appearance: textfield; /* Firefox */
    background-color: $field-01;
    color: $text-01;
    cursor: default;
    font-family: inherit;
    font-size: inherit;
    font-weight: 600;

    &::-webkit-outer-spin-button,
    &::-webkit-inner-spin-button {
      margin: 0; /* <-- Apparently some margin are still there even though it's hidden */
      // Added in when upgraded to Flatpickr 4.5.5 (#1977)
      -webkit-appearance: none;
    }

    &:focus {
      @include focus-outline("border");
    }

    &[disabled],
    &[disabled]:hover {
      background-color: $ui-01;
      color: $disabled-02;
      pointer-events: none;
    }
  }

  .numInputWrapper .arrowUp {
    top: calcRem(4px);
    border-bottom: 0;

    &::after {
      border-bottom: calcRem(4px) solid $icon-01;
    }
  }

  .numInputWrapper .arrowDown {
    top: calcRem(11px);

    &::after {
      border-top: calcRem(4px) solid $icon-01;
    }
  }

  .numInputWrapper .arrowUp,
  .numInputWrapper .arrowDown {
    position: absolute;
    left: 2.6rem;
    width: calcRem(12px);
    height: 50%;
    padding: 0 calcRem(4px) 0 calcRem(2px);
    border: none;
    cursor: pointer;
    line-height: 50%;
    opacity: 0;

    &::after {
      position: absolute;
      top: 33%;
      display: block;
      border-right: calcRem(4px) solid transparent;
      border-left: calcRem(4px) solid transparent;
      content: "";
    }

    &:hover::after {
      border-top-color: $action-default-fill-primary-default-01;
      border-bottom-color: $action-default-fill-primary-default-01;
    }

    &:active::after {
      border-top-color: $action-default-fill-primary-default-04;
      border-bottom-color: $action-default-fill-primary-default-04;
    }
  }

  .numInput[disabled] ~ .arrowUp::after {
    border-bottom-color: $disabled-02;
  }

  .numInput[disabled] ~ .arrowDown::after {
    border-top-color: $disabled-02;
  }

  .numInputWrapper:hover .arrowUp,
  .numInputWrapper:hover .arrowDown {
    opacity: 1;
  }

  .numInputWrapper:hover .numInput[disabled] ~ .arrowUp,
  .numInputWrapper:hover .numInput[disabled] ~ .arrowDown {
    opacity: 0;
  }

  .flatpickr-weekdays {
    display: flex;
    height: calcRem(40px);
    align-items: center;
  }

  .flatpickr-weekdaycontainer {
    display: flex;
    width: 100%;
  }

  .flatpickr-weekday {
    @include type-style("body-short");

    flex: 1;
    color: $text-01;
    cursor: default;
  }

  .flatpickr-days:focus {
    outline: 0;
  }

  .flatpickr-calendar.animate .dayContainer.slideLeft {
    animation: fpFadeOut 400ms cubic-bezier(0.23, 1, 0.32, 1),
      fpSlideLeft 400ms cubic-bezier(0.23, 1, 0.32, 1);
  }

  .flatpickr-calendar.animate .dayContainer.slideLeft,
  .flatpickr-calendar.animate .dayContainer.slideLeftNew {
    transform: translate3d(-100%, 0, 0);
  }

  .flatpickr-calendar.animate .dayContainer.slideLeftNew {
    animation: fpFadeIn 400ms cubic-bezier(0.23, 1, 0.32, 1),
      fpSlideLeft 400ms cubic-bezier(0.23, 1, 0.32, 1);
  }

  .flatpickr-calendar.animate .dayContainer.slideRight {
    animation: fpFadeOut 400ms cubic-bezier(0.23, 1, 0.32, 1),
      fpSlideRight 400ms cubic-bezier(0.23, 1, 0.32, 1);
    transform: translate3d(100%, 0, 0);
  }

  .flatpickr-calendar.animate .dayContainer.slideRightNew {
    animation: fpFadeIn 400ms cubic-bezier(0.23, 1, 0.32, 1),
      fpSlideRightNew 400ms cubic-bezier(0.23, 1, 0.32, 1);
  }

  .flatpickr-day {
    @include type-style("body-short");

    display: flex;
    width: calcRem(40px);
    height: calcRem(40px);
    align-items: center;
    justify-content: center;
    color: $text-01;
    cursor: pointer;
    transition: all $duration-fast-01 motion(standard, productive);

    &:hover {
      background: $hover-ui;
    }

    &:focus {
      @include focus-outline("outline");

      outline-color: $action-default-fill-primary-default-01;
    }
  }

  .nextMonthDay,
  .prevMonthDay {
    color: $text-05;
  }

  .flatpickr-day.today {
    position: relative;
    color: $link-01;
    font-weight: 600;

    &::after {
      position: absolute;
      bottom: calcRem(7px);
      left: 50%;
      display: block;
      width: calcRem(4px);
      height: calcRem(4px);
      background-color: $link-01;
      content: "";
      transform: translateX(-50%);
    }
  }

  .flatpickr-day.today.no-border {
    border: none;
  }

  .flatpickr-day.today.selected {
    @include focus-outline("outline");

    &::after {
      display: none;
    }
  }

  .flatpickr-day.inRange {
    background-color: $highlight;
    color: $text-01;
  }

  .flatpickr-day.selected {
    background-color: $action-default-fill-primary-default-01;
    color: $text-04;
    @include high-contrast-mode("focus") {
      outline-style: dotted;
    }

    &:focus {
      outline: calcRem(1px) solid $ui-02;
      outline-offset: calcRem(-3px);
    }
  }

  .flatpickr-day.startRange.selected {
    z-index: 2;
    box-shadow: none;
  }

  .flatpickr-day.startRange.inRange:not(.selected),
  .flatpickr-day.endRange.inRange {
    @include focus-outline("outline");

    z-index: 3;
    background: $ui-01;
  }

  .flatpickr-day.endRange:hover {
    @include focus-outline("outline");

    background: $ui-01;
    color: $text-01;
  }

  .flatpickr-day.endRange.inRange.selected {
    background: $action-default-fill-primary-default-01;
    color: $text-04;
  }

  .flatpickr-day.flatpickr-disabled {
    color: $disabled-02;
    cursor: not-allowed;

    &:hover {
      background-color: transparent;
    }
  }

  .flatpickr-input[readonly] {
    cursor: pointer;
  }

  .flatpickr-day.today,
  .flatpickr-day.inRange {
    @include high-contrast-mode {
      color: Highlight;
    }
  }
}