//
// Copyright IBM Corp. 2016, 2023
//
// 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 'flatpickr' as *;
@use '../form';
@use '../../colors' as *;
@use '../../config' as *;
@use '../../motion' as *;
@use '../../theme' as *;
@use '../../spacing' as *;
@use '../../type' as *;
@use '../../utilities/ai-gradient' as *;
@use '../../utilities/component-reset';
@use '../../utilities/convert';
@use '../../utilities/focus-outline' as *;
@use '../../utilities/placeholder-colors' as *;
@use '../../utilities/skeleton' as *;

/// Date picker styles
/// @access public
/// @group date-picker
@mixin date-picker {
  @include flatpickr;

  .#{$prefix}--date-picker {
    display: flex;
  }

  // V11: Possibly deprecate
  .#{$prefix}--date-picker--light .#{$prefix}--date-picker__input {
    background: $field-02;
  }

  .#{$prefix}--date-picker ~ .#{$prefix}--label {
    order: 1;
  }

  .#{$prefix}--date-picker-container {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }

  .#{$prefix}--date-picker-container .#{$prefix}--label {
    display: flex;
  }

  .#{$prefix}--date-picker-input__wrapper {
    display: flex;
    align-items: center;
  }

  .#{$prefix}--date-picker-input__wrapper > span {
    position: relative;
  }

  .#{$prefix}--date-picker.#{$prefix}--date-picker--simple
    .#{$prefix}--date-picker__input,
  .#{$prefix}--date-picker.#{$prefix}--date-picker--simple .#{$prefix}--label {
    inline-size: convert.to-rem(120px);
  }

  .#{$prefix}--date-picker.#{$prefix}--date-picker--simple
    .#{$prefix}--date-picker-input__wrapper--invalid,
  .#{$prefix}--date-picker.#{$prefix}--date-picker--simple
    .#{$prefix}--date-picker-input__wrapper--warn {
    .#{$prefix}--date-picker__input,
    ~ .#{$prefix}--form-requirement {
      inline-size: convert.to-rem(152px);
    }
  }

  .#{$prefix}--date-picker.#{$prefix}--date-picker--simple.#{$prefix}--date-picker--short {
    .#{$prefix}--date-picker__input {
      inline-size: 5.7rem;
    }
  }

  .#{$prefix}--date-picker.#{$prefix}--date-picker--single
    .#{$prefix}--date-picker__input {
    inline-size: convert.to-rem(288px);
  }

  .#{$prefix}--date-picker
    .#{$prefix}--date-picker-input__wrapper--warn
    ~ .#{$prefix}--form-requirement {
    color: $text-primary;
  }
  .#{$prefix}--date-picker__input {
    @include component-reset.reset;
    @include type-style('code-02');
    @include focus-outline('reset');

    position: relative;
    display: block;
    padding: 0 $spacing-05;
    border: none;
    background-color: $field;
    block-size: convert.to-rem(40px);
    border-block-end: 1px solid $border-strong;
    color: $text-primary;
    transition: $duration-fast-01 motion(standard, productive) all;

    &:focus,
    &.#{$prefix}--focused {
      @include focus-outline('outline');
    }

    &:disabled {
      background-color: $field;
      border-block-end: 1px solid transparent;
      color: $text-disabled;
      cursor: not-allowed;
    }

    &:disabled::placeholder {
      color: $text-disabled;
    }

    &:disabled:hover {
      border-block-end: 1px solid transparent;
    }

    &::placeholder {
      @include placeholder-colors;
    }
  }

  // Size variant styles
  .#{$prefix}--date-picker__input--lg {
    block-size: convert.to-rem(48px);
  }

  .#{$prefix}--date-picker__input--sm {
    block-size: convert.to-rem(32px);
  }

  .#{$prefix}--date-picker__icon {
    position: absolute;
    z-index: 1;
    fill: $icon-primary;
    // vertically center icon within parent container on IE11
    inset-block-start: 50%;
    inset-inline-end: 1rem;
    pointer-events: none;
    transform: translateY(-50%);
  }

  .#{$prefix}--date-picker__icon--invalid,
  .#{$prefix}--date-picker__icon--warn {
    cursor: auto;
  }

  .#{$prefix}--date-picker__icon--warn {
    fill: $support-warning;
  }

  // V11: Do we have an always black token?
  .#{$prefix}--date-picker__icon--warn path:first-of-type {
    fill: $black-100;
    opacity: 1;
  }

  .#{$prefix}--date-picker__icon--invalid {
    fill: $support-error;
  }

  .#{$prefix}--date-picker__icon ~ .#{$prefix}--date-picker__input {
    padding-inline-end: $spacing-09;
  }

  .#{$prefix}--date-picker__input:disabled ~ .#{$prefix}--date-picker__icon {
    cursor: not-allowed;
    fill: $icon-disabled;
  }

  .#{$prefix}--date-picker--range
    > .#{$prefix}--date-picker-container:first-child {
    margin-inline-end: convert.to-rem(1px);
  }

  .#{$prefix}--date-picker--range .#{$prefix}--date-picker-container,
  .#{$prefix}--date-picker--range .#{$prefix}--date-picker__input {
    inline-size: convert.to-rem(143.5px);
  }

  // Styles for `AILabel` rendered inside `DatePickerInput`
  .#{$prefix}--date-picker-input__wrapper--decorator
    .#{$prefix}--date-picker-input-inner-wrapper--decorator
    > *,
  .#{$prefix}--date-picker-input__wrapper--slug .#{$prefix}--ai-label,
  .#{$prefix}--date-picker-input__wrapper--slug .#{$prefix}--slug {
    position: absolute;
    inset-block-start: 50%;
    inset-inline-end: $spacing-08;
    transform: translateY(-50%);
  }

  .#{$prefix}--date-picker-input__wrapper--decorator
    .#{$prefix}--date-picker-input-inner-wrapper--decorator:not(
      :has(.#{$prefix}--ai-label)
    )
    > * {
    block-size: 1rem;
  }

  .#{$prefix}--date-picker-input__wrapper--decorator
    .#{$prefix}--date-picker__input:has(
      ~ .#{$prefix}--date-picker-input-inner-wrapper--decorator
        .#{$prefix}--ai-label
    ):not(
      :has(
          ~ .#{$prefix}--date-picker-input-inner-wrapper--decorator
            .#{$prefix}--ai-label--revert
        )
    ),
  .#{$prefix}--date-picker-input__wrapper--slug
    .#{$prefix}--date-picker__input:has(~ .#{$prefix}--ai-label):not(
      :has(~ .#{$prefix}--ai-label--revert)
    ),
  .#{$prefix}--date-picker-input__wrapper--slug
    .#{$prefix}--date-picker__input:has(~ .#{$prefix}--slug):not(
      :has(~ .#{$prefix}--slug--revert)
    ) {
    @include ai-gradient;

    padding-inline-end: $spacing-10;
  }

  // Read-only State
  .#{$prefix}--date-picker__input[readonly] {
    background: transparent;
    border-block-end-color: $border-subtle;
    cursor: text;
  }

  .#{$prefix}--date-picker__input[readonly] + .#{$prefix}--date-picker__icon {
    fill: $icon-disabled;
  }

  // Skeleton State
  .#{$prefix}--date-picker.#{$prefix}--skeleton input,
  .#{$prefix}--date-picker__input.#{$prefix}--skeleton {
    @include skeleton;

    inline-size: 100%;

    &::placeholder {
      color: transparent;
    }
  }

  .#{$prefix}--date-picker.#{$prefix}--skeleton .#{$prefix}--label {
    @include skeleton;

    block-size: convert.to-rem(14px);
    inline-size: convert.to-rem(75px);
  }
}