security-alert-center/frontend/src/components/HostActionLogModal.vue

<template>
  <div v-if="open" class="host-action-log-dock" aria-live="polite">
    <div class="host-action-log-panel" role="dialog" :aria-label="title">
      <div class="host-action-log-header">
        <h3>{{ title }}</h3>
        <button
          type="button"
          class="host-action-log-icon-btn"
          :title="loading ? 'Свернуть — обновление продолжится на сервере' : 'Закрыть'"
          :aria-label="loading ? 'Свернуть' : 'Закрыть'"
          @click="emit('close')"
        >
          ×
        </button>
      </div>
      <p v-if="loading" class="host-action-log-status">
        <span class="host-action-log-spinner" aria-hidden="true" />
        Выполняется на удалённом хосте… Можно запустить обновление других хостов.
      </p>
      <p v-if="message && !loading" class="host-action-log-message" :class="messageClass">{{ message }}</p>
      <p v-else-if="message && loading" class="muted host-action-log-sub host-action-log-message">{{ message }}</p>
      <pre v-if="output" class="host-action-log-output">{{ output }}</pre>
      <div class="host-action-log-actions">
        <button v-if="loading" type="button" class="secondary" @click="emit('close')">
          Свернуть
        </button>
        <button v-else type="button" class="secondary" @click="emit('close')">
          Закрыть
        </button>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import { computed } from "vue";

const props = defineProps<{
  open: boolean;
  title: string;
  loading: boolean;
  ok: boolean | null;
  message: string;
  output: string;
}>();

const emit = defineEmits<{
  close: [];
}>();

const messageClass = computed(() => {
  if (props.loading || props.ok == null) return "muted";
  return props.ok ? "success" : "error";
});
</script>

<style scoped>
.host-action-log-dock {
  width: 100%;
  pointer-events: none;
}

.host-action-log-panel {
  pointer-events: auto;
  background: var(--card-bg, #1e2430);
  border: 1px solid var(--border, #3a4556);
  border-radius: 8px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
  max-height: min(75vh, 36rem);
  overflow: auto;
  padding: 0.85rem 1rem 1rem;
}

.host-action-log-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.5rem;
}

.host-action-log-header h3 {
  margin: 0;
  font-size: 1rem;
  line-height: 1.3;
}

.host-action-log-icon-btn {
  flex-shrink: 0;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: none;
  border-radius: 4px;
  background: transparent;
  color: #9aa4b2;
  font-size: 1.25rem;
  line-height: 1;
  cursor: pointer;
}

.host-action-log-icon-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #e6edf3;
}

.host-action-log-status {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin: 0.65rem 0 0;
  color: #9aa4b2;
  font-size: 0.9rem;
}

.host-action-log-sub {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
}

.host-action-log-message {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.host-action-log-spinner {
  width: 1rem;
  height: 1rem;
  margin-top: 0.15rem;
  border: 2px solid #3a4556;
  border-top-color: #58a6ff;
  border-radius: 50%;
  animation: host-action-log-spin 0.8s linear infinite;
  flex-shrink: 0;
}

@keyframes host-action-log-spin {
  to {
    transform: rotate(360deg);
  }
}

.host-action-log-output {
  margin-top: 0.65rem;
  max-height: min(45vh, 22rem);
  overflow: auto;
  padding: 0.65rem;
  background: #0d1117;
  border-radius: 6px;
  font-size: 0.8rem;
  line-height: 1.45;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.host-action-log-actions {
  margin-top: 0.75rem;
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}
</style>