// Copyright (C) 2019 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

@import "../theme";

// The opacity changes are only transitional. Once the `modalFadeOut` animation
// reaches the end, the Mithril component that renders .pf-modal-backdrop
// (and .pf-modal-dialog) is fully destroyed and removed from the DOM.
// We use keyframes+animation, rather than transition, because the former allow
// hooking the onanimationend events to synchronize the Mithril removal with
// the end of the CSS animation.
@keyframes modalFadeOut {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}

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

.pf-modal-backdrop {
  position: absolute;
  z-index: 99;
  background-color: rgba(0, 0, 0, 0.6);
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  backdrop-filter: blur(2px);
  animation: modalFadeIn 0.25s var(--anim-easing);
  animation-fill-mode: both;

  &.modal-fadeout {
    animation: modalFadeOut 0.25s var(--anim-easing);
    animation-fill-mode: both;
  }
}

.pf-modal-dialog {
  position: absolute;
  z-index: 100;
  background-color: var(--pf-color-background);
  margin: auto;
  min-width: 25vw;
  min-height: 10vh;
  padding: 30px;
  max-width: 90vw;
  max-height: 90vh;
  border-radius: $border-radius;
  overflow-y: auto;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);

  &.pf-modal-dialog-valign-top {
    top: 1rem;
    transform: translate(-50%, 0);
  }

  > header {
    display: flex;
    justify-content: space-between;
    align-items: center;

    .modal-title {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    h1,
    h2 {
      margin-top: 0;
      margin-bottom: 0;
      font-weight: 600;
      line-height: 1.25;
      box-sizing: border-box;
    }

    h1 {
      font-size: var(--pf-font-size-xl);
    }

    h2 {
      font-size: var(--pf-font-size-l);
    }

    button {
      background: transparent;
      border: 0;
    }
  } // header

  main {
    font-size: 1rem;
    margin-top: 2rem;
    line-height: 1.5;

    .small-font {
      font-size: var(--pf-font-size-s);
    }
  }

  footer {
    display: flex;
    justify-content: end;
    margin-top: 2rem;
    gap: 4px;
  } // footer
}

.pf-modal-pre {
  white-space: pre-line;
  font-size: 13px;
}

.pf-modal-logs,
.pf-modal-bash {
  white-space: pre-wrap;
  border: 1px solid var(--pf-color-border);
  padding: 10px;
  border-radius: 3px;
  font-size: var(--pf-font-size-xs);
  background: var(--pf-color-background-secondary);
  font-family: var(--pf-font-monospace);
  margin-top: 10px;
  margin-bottom: 10px;
  min-height: 50px;
  max-height: 40vh;
  overflow: auto;
}

.pf-modal-bash {
  margin: 0;
  padding: 5px 0;
  overflow: auto;
  min-height: 0;
}

.pf-modal-textarea {
  display: block;
  padding: 10px;
  border-radius: 3px;
  margin-top: 10px;
  margin-bottom: 10px;
  width: 100%;
  background: inherit;
  color: inherit;
}

.pf-modal-small {
  font-size: 0.75rem;
}
