@import "./button";
@import "./button.ionic.vars";

// Ionic Button
// -------------------------------------------------------------------------------

:host {
  --border-radius: #{$button-ionic-border-radius};
  --padding-bottom: var(--padding-top);
  --padding-end: #{$button-ionic-padding-end};
  --padding-start: var(--padding-end);
  --padding-top: #{$button-ionic-padding-top};
  --focus-ring-color: #9ec4fd;
  --focus-ring-width: 2px;

  position: relative;

  min-height: #{$button-ionic-min-height};

  font-size: #{$button-ionic-font-size};

  // Target area
  &::after {
    @include position(50%, 0, null, 0);
    position: absolute;

    height: 100%;
    min-height: px-to-rem(48);

    transform: translateY(-50%);

    content: "";

    cursor: pointer;

    z-index: 1;
  }

  ::slotted(ion-icon[slot="start"]) {
    @include margin-horizontal(null, px-to-rem(8));
  }

  ::slotted(ion-icon[slot="end"]) {
    @include margin-horizontal(px-to-rem(8), null);
  }
}

// Button Sizes
// -------------------------------------------------------------------------------

/* Extra Small and Small Button */
:host(.button-xsmall),
:host(.button-small) {
  ::slotted(ion-icon[slot="start"]) {
    @include margin-horizontal(null, px-to-rem(4));
  }

  ::slotted(ion-icon[slot="end"]) {
    @include margin-horizontal(px-to-rem(4), null);
  }
}

/* Extra Small Button */
:host(.button-xsmall) {
  --border-radius: #{$button-ionic-xsmall-border-radius};
  --padding-top: #{$button-ionic-xsmall-padding-top};
  --padding-end: #{$button-ionic-xsmall-padding-end};

  min-height: #{$button-ionic-xsmall-min-height};

  font-size: #{$button-ionic-xsmall-font-size};
}

/* Small Button */
:host(.button-small) {
  --border-radius: #{$button-ionic-small-border-radius};
  --padding-top: #{$button-ionic-small-padding-top};
  --padding-end: #{$button-ionic-small-padding-end};

  min-height: #{$button-ionic-small-min-height};

  font-size: #{$button-ionic-small-font-size};
}

/* Large Button */
:host(.button-large) {
  --padding-top: #{$button-ionic-large-padding-top};
  --padding-end: #{$button-ionic-large-padding-end};

  min-height: #{$button-ionic-large-min-height};

  font-size: #{$button-ionic-large-font-size};
}

/* Extra Large Button */
:host(.button-xlarge) {
  --padding-top: #{$button-ionic-xlarge-padding-top};
  --padding-end: #{$button-ionic-xlarge-padding-end};

  min-height: #{$button-ionic-xlarge-min-height};

  font-size: #{$button-ionic-xlarge-font-size};
}

// Button with Icons
// -------------------------------------------------------------------------------

/* Button containing only an icon */
::slotted(ion-icon[slot="start"]),
::slotted(ion-icon[slot="end"]),
::slotted(ion-icon[slot="icon-only"]) {
  font-size: 1em;
}

/* Button extra small */
:host(.button-has-icon-only.button-xsmall) {
  --padding-end: #{$button-has-icon-only-padding-end-xsmall};
}

/* Button small */
:host(.button-has-icon-only.button-small) {
  --padding-end: #{$button-has-icon-only-padding-end-small};
}

/* Default */
:host(.button-has-icon-only) {
  --padding-end: #{$button-has-icon-only-padding-end};
}

/* Button large */
:host(.button-has-icon-only.button-large) {
  --padding-end: #{$button-has-icon-only-padding-end-large};
}

/* Button extra large */
:host(.button-has-icon-only.button-xlarge) {
  --padding-end: #{$button-has-icon-only-padding-end-xlarge};
}

// Button Shapes
// -------------------------------------------------------------------------------

// Button Shape Rectangular
// -------------------------------------------------------------------------------
:host(.button-rectangular) {
  --border-radius: #{$button-ionic-rectangular-border};
}

// Button Shape Round
// -------------------------------------------------------------------------------
:host(.button-round) {
  --border-radius: #{$button-ionic-round-border};
}

// Button Focused
// -------------------------------------------------------------------------------

// Only show the focus ring when the button is focused
:host(.ion-focused) {
  --overflow: visible;

  .button-native::after {
    @include border-radius(inherit);
  }
}

.button-focus-ring {
  @include position(-4px, -4px, -4px, -4px);
  @include border-radius(inherit);

  position: absolute;

  transition: border-color 0.3s;

  border: var(--focus-ring-width) solid var(--focus-ring-color);

  content: "";
  box-sizing: border-box;
}

// Fill Solid Button
// -------------------------------------------------------------------------------

:host(.button-solid) {
  --background-activated: #{ion-color(primary, shade)};
}

// Fill Outline Button
// --------------------------------------------------

:host(.button-outline) {
  --border-width: #{$button-ionic-outline-border-width};
  --border-style: #{$button-ionic-outline-border-style};
  --background-activated: #e3e3e3;
  --background-activated-opacity: 1;
  --background-focused: transparent;
  --background-hover: transparent;
  --background-focused-opacity: 0.1;
  --color-activated: #{ion-color(primary, base)};
}

:host(.button-outline.ion-focused) {
  --border-color: transparent;
}

// Fill Clear Button
// --------------------------------------------------

:host(.button-clear) {
  --background-activated: #e3e3e3;
  --background-activated-opacity: 1;
  --background-focused: transparent;
  --background-hover: transparent;
}

// Button Hover
// --------------------------------------------------

:host(.button-outline),
:host(.button-clear) {
  --background-hover: #121212;
  --background-hover-opacity: 0.04;
}

// Button: Disabled
// --------------------------------------------------

:host(.button-disabled) {
  --color: #c9c9c9;
  --border-color: var(--color);

  opacity: 1;
}

:host(.button-solid.button-disabled) {
  --background: #f5f5f5;
}