@charset "UTF-8";
@import "common/var";
@import "mixins/button";
@import "mixins/mixins";
@import "mixins/utils";

@include b(button) {
  display: inline-block;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  background: $--button-default-fill;
  border: $--border-base;
  border-color: $--button-default-border;
  color: $--button-default-color;
  -webkit-appearance: none;
  text-align: center;
  box-sizing: border-box;
  outline: none;
  margin: 0;
  transition: 0.1s;
  @include utils-user-select(none);
  & + & {
    margin-left: 10px;
  }
  @include m(loading-circular) {
    height: $--button-loading-icon-size;
    width: $--button-loading-icon-size;
    animation: loading-rotate 2s linear infinite;
  }
  @include m(label) {
    margin-left: 5px;
    display: inline-block;
    vertical-align: top;
    height: 16px;
    line-height: 16px;
  }

  @include m(loading-path) {
    animation: loading-dash 1.5s ease-in-out infinite;
    stroke-dasharray: 90, 150;
    stroke-dashoffset: 0;
    stroke-width: 2px;
    stroke: $--loading-stroke-color;
    stroke-linecap: round;
  }

  @include button-size(
    $--button-padding-vertical,
    $--button-padding-horizontal,
    $--button-font-size,
    $--button-border-radius
  );
  &.is-loading {
    padding-top: 5px;
    padding-bottom: 5px;
    .el-icon-loading {
      font-size: 14px;
    }
  }
  &:hover {
    background: $--button-default-hover-color;
    border-color: $--button-default-hover-color;
    color: $--button-themes-font-color;
    .el-button--loading-path {
      stroke: $--button-loading-primary-icon-color;
    }
  }

  &:active {
    background: $--button-default-active-color;
    border-color: $--button-default-active-color;
    color: $--button-themes-font-color;
    outline: none;
  }

  &::-moz-focus-inner {
    border: 0;
  }

  & [class*="el-icon-"] {
    & + span {
      margin-left: 5px;
    }
  }
  // 次级按钮
  @include when(plain) {
    &:hover {
      color: $--button-primary-theme--color;
      border-color: #96BAFA; // $--button-default-hover-color
      background: $--button-default-fill;
      .el-button--loading-path {
        stroke: $--button-loading-primary-icon-color;
      }
    }

    &:active {
      color: $--button-primary-theme--color;
      border-color: #6C9EF8;
      background: #EAF1FE;
      outline: none;
    }
  }
  // 激活
  @include when(active) {
    color: mix($--button-default-color, $--button-primary-theme--color, $--button-active-shade-percent);
    border-color: mix($--button-default-color, $--button-primary-theme--color, $--button-active-shade-percent);
  }
  @include when(loading) {
    position: relative;
    pointer-events: none;
  }
  // 圆角
  @include when(round) {
    min-width: auto;
    border-radius: 15px;
    padding: 8px 20px;
  }
  // 圆形按钮
  @include when(circle) {
    min-width: auto;
    border-radius: 50%;
    padding: $--button-padding-vertical;
  }
  // 功能
  @include when(functional) {
    color: $--button-primary-theme--color;
    border-color: $--button-primary-theme--color;
    background-color: transparent;

    &:hover {
      color: $--button-themes-font-color;
      background-color: $--button-primary-theme--color;       // PreValue: $--button-default-hover-color
      border-color: $--button-primary-theme--color;           // PreValue: $--button-default-hover-color
      .el-button--loading-path {
        stroke: $--button-loading-primary-icon-color;
      }
    }
    &:active {
      /* PreValue:
      background: mix($--button-default-color, $--button-default-active-color, $--button-active-shade-percent);
      border-color: mix($--button-default-color, $--button-default-active-color, $--button-active-shade-percent);
      */
      background: $--button-default-active-color;
      border-color: $--button-default-active-color;
      outline: none;
      .el-button--loading-path {
        stroke: $--button-loading-primary-icon-color;
      }
    }
  }
  // 禁用情况
  @include when(disabled) {
    &,
    &:hover,
    &:focus {
      color: $--button-disabled-text-color;   // PreValue: $--button-default-disabled-color
      cursor: not-allowed;
      background-image: none;
      background-color: $--button-disabled-bg-color;
      border-color: $--button-default-disabled-border-color;
    }

    &.el-button--text {
      background-color: transparent;
    }

    &.is-plain {
      &,
      &:hover,
      &:focus {
        background-color: $--button-disabled-bg-color;
        border-color: $--button-default-disabled-border-color;
        color: $--button-default-disabled-color;
      }
    }
  }
  // 主要
  @include m(primary) {
    background: $--button-primary-theme--color;
    border-color: $--button-primary-theme--color;
    color: $--button-themes-font-color;

    &.is-plain {
      @include button-plainv3(
        $--button-primary-theme--color,
        $--button-default-hover-color,
        $--button-default-active-color,
        $--button-default-disabled-color,
        $--button-default-disabled-border-color
      );
    }

    &.is-disabled {
      &,
      &:hover,
      &:focus,
      &:active {
        background-color: $--button-disabled-bg-color;
        border-color: $--button-disabled-bg-color;
        color: $--button-default-disabled-color;
      }
      &.is-plain {
        &,
        &:hover,
        &:focus,
        &:active {
          border-color: $--button-default-disabled-border-color;
        }
      }
    }

    .el-button--loading-path {
      stroke: $--button-loading-primary-icon-color;
    }
  }
  @include m(success) {
    @include button-variant(
      $--button-themes-font-color,
      $--button-success-theme--color,
      $--button-success-theme--color
    );
  }
  @include m(warning) {
    @include button-variant(
      $--button-themes-font-color,
      $--button-warning-theme--color,
      $--button-warning-theme--color
    );
  }
  @include m(danger) {
    @include button-variant($--button-themes-font-color, $--button-danger-theme--color, $--button-danger-theme--color);
  }
  @include m(info) {
    @include button-variant($--button-themes-font-color, $--button-info-theme--color, $--button-info-theme--color);
  }

  @include m(large) {
    &.is-loading {
      padding-top: 9px;
      padding-bottom: 7px;
      .el-icon-loading {
        font-size: 16px;
      }
    }

    @include button-size(
      $--button-large-padding-vertical,
      $--button-large-padding-horizontal,
      $--button-large-font-size,
      $--button-large-border-radius
    );
    @include when(circle) {
      padding: $--button-large-padding-vertical;
    }
  }

  @include m(medium) {
    &.is-loading {
      padding-top: 9px;
      padding-bottom: 7px;

      .el-icon-loading {
        font-size: 16px;
      }
    }

    @include button-size($--button-medium-padding-vertical,
      $--button-medium-padding-horizontal,
      $--button-medium-font-size,
      $--button-medium-border-radius);

    @include when(circle) {
      padding: $--button-medium-padding-vertical;
    }
  }

  @include m(small) {
    line-height: 14px;
    &.is-loading {
      padding-top: 5px;
      padding-bottom: 2px;
      .el-icon-loading {
        font-size: 14px;
      }
      .el-button--label {
        height: 14px;
        line-height: 14px;
      }
    }
    @include button-size(
      $--button-small-padding-vertical,
      $--button-small-padding-horizontal,
      $--button-small-font-size,
      $--button-small-border-radius
    );
    @include when(circle) {
      padding: $--button-small-padding-vertical;
    }
    .el-button--loading-circular {
      height: $--button-mini-loading-icon-size;
      width: $--button-mini-loading-icon-size;
      line-height: $--button-mini-loading-icon-size;
    }
  }
  @include when(auto-width) {
    min-width: auto;
    padding-left: 19px;
    padding-right: 19px;

    &.el-button--large {
      padding-left: $--button-large-padding-horizontal;
      padding-right: $--button-large-padding-horizontal;
    }
    &.el-button--small{
      padding-left: 14px;
      padding-right: 14px;
    }
  }
  // 文字按钮
  @include m(text) {
    border-color: transparent;
    color: $--button-primary-theme--color;   // $--button-default-active-color
    background: transparent;
    padding-left: 0;
    padding-right: 0;
    min-width: auto;
    margin-right: 10px;

    &:hover {
      color: $--button-default-hover-color;
      border-color: transparent;
      background-color: transparent;
    }
    &:active {
      color: $--button-default-active-color;
      border-color: transparent;
      background-color: transparent;
    }
    &.is-disabled,
    &.is-disabled:hover,
    &.is-disabled:focus {
      border-color: transparent;
      color: $--button-disabled-text-color;
    }

    & + .el-button--text{
      margin-left: 0;
    }
  }
}

@include b(button-group) {
  @include utils-clearfix;
  display: inline-block;
  vertical-align: middle;

  & > .el-button {
    float: left;
    position: relative;
    & + .el-button {
      margin-left: 0;
    }
    &.is-disabled {
      z-index: 1;
    }
    &:first-child {
      border-top-right-radius: 0;
      border-bottom-right-radius: 0;
    }
    &:last-child {
      border-top-left-radius: 0;
      border-bottom-left-radius: 0;
    }
    &:first-child:last-child {
      border-top-right-radius: $--button-border-radius;
      border-bottom-right-radius: $--button-border-radius;
      border-top-left-radius: $--button-border-radius;
      border-bottom-left-radius: $--button-border-radius;

      &.is-round {
        min-width: auto;
        border-radius: 20px;
      }

      &.is-circle {
        min-width: auto;
        border-radius: 50%;
      }
    }
    &:not(:first-child):not(:last-child) {
      border-radius: 0;
    }
    &:not(:last-child) {
      margin-right: -1px;
    }

    &:hover,
    &:focus,
    &:active {
      z-index: 1;
    }

    @include when(active) {
      z-index: 1;
    }
  }

  & > .el-dropdown {
    & > .el-button {
      border-top-left-radius: 0;
      border-bottom-left-radius: 0;
      border-left-color: rgba($--button-themes-font-color, 0.5);
    }
  }

  @each $type in (primary, success, warning, danger, info) {
    .el-button--#{$type} {
      &:first-child {
        border-right-color: rgba($--button-themes-font-color, 0.5);
      }
      &:last-child {
        border-left-color: rgba($--button-themes-font-color, 0.5);
      }
      &:not(:first-child):not(:last-child) {
        border-left-color: rgba($--button-themes-font-color, 0.5);
        border-right-color: rgba($--button-themes-font-color, 0.5);
      }
    }
  }
}