pleno-vue/src/components/global/FrontendMaintenanceMenu.vue

<script setup>
import { computed, onBeforeUnmount, onMounted, ref } from "vue";
import { useI18n } from "vue-i18n";
import { releaseUpdateState, shortReleaseCommit } from "@/services/releaseUpdate.js";
import { forceFrontendUpdateAndClearLocal } from "@/services/frontendMaintenance.js";

const SHIFT_PRESS_WINDOW_MS = 1200;
const CLOSE_EVENT = "frontend-maintenance-menu:close";

const { t } = useI18n({ useScope: "global" });
const isOpen = ref(false);
const isBusy = ref(false);
const shiftPresses = ref([]);

const currentVersion = computed(() => shortReleaseCommit(releaseUpdateState.currentCommit));
const latestVersion = computed(() => shortReleaseCommit(releaseUpdateState.latestCommit || releaseUpdateState.currentCommit));

const closeMenu = () => {
  if (!isBusy.value) {
    isOpen.value = false;
  }
};

const handleKeydown = (event) => {
  if (event.key !== "Shift" || event.repeat) {
    return;
  }

  const now = Date.now();
  shiftPresses.value = [...shiftPresses.value.filter((pressedAt) => now - pressedAt <= SHIFT_PRESS_WINDOW_MS), now];
  if (shiftPresses.value.length >= 3) {
    shiftPresses.value = [];
    isOpen.value = true;
  }
};

const forceUpdateAndClearLocal = async () => {
  if (isBusy.value || !window.confirm(t("maintenance_menu.confirm_clear_local"))) {
    return;
  }

  isBusy.value = true;
  try {
    await forceFrontendUpdateAndClearLocal();
  } catch (error) {
    isBusy.value = false;
    console.error("Failed to force frontend update and clear local data:", error);
  }
};

onMounted(() => {
  window.addEventListener("keydown", handleKeydown);
  window.addEventListener(CLOSE_EVENT, closeMenu);
});

onBeforeUnmount(() => {
  window.removeEventListener("keydown", handleKeydown);
  window.removeEventListener(CLOSE_EVENT, closeMenu);
});
</script>

<template>
  <Teleport to="body">
    <div v-if="isOpen" class="frontend-maintenance-menu" data-testid="frontend-maintenance-menu">
      <button
        type="button"
        class="frontend-maintenance-menu__backdrop"
        :aria-label="t('common.close')"
        @click="closeMenu"
      ></button>
      <section class="frontend-maintenance-menu__panel" role="dialog" aria-modal="true" :aria-label="t('maintenance_menu.title')">
        <header class="frontend-maintenance-menu__header">
          <div>
            <p>{{ t("maintenance_menu.title") }}</p>
            <span>{{ t("maintenance_menu.version", { current: currentVersion, latest: latestVersion }) }}</span>
          </div>
          <button type="button" class="frontend-maintenance-menu__close" :aria-label="t('common.close')" @click="closeMenu">
            <i class="fas fa-times" aria-hidden="true"></i>
          </button>
        </header>

        <button
          type="button"
          class="frontend-maintenance-menu__danger"
          data-testid="frontend-maintenance-force-clear"
          :disabled="isBusy"
          @click="forceUpdateAndClearLocal"
        >
          <i class="fas fa-sync-alt" aria-hidden="true"></i>
          <span>
            <strong>{{ t("maintenance_menu.force_update_clear") }}</strong>
            <small>{{ t("maintenance_menu.force_update_clear_hint") }}</small>
          </span>
        </button>
      </section>
    </div>
  </Teleport>
</template>

<style scoped>
.frontend-maintenance-menu {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: end center;
  padding: 16px;
  pointer-events: none;
}

.frontend-maintenance-menu__backdrop {
  position: fixed;
  inset: 0;
  border: 0;
  background: rgba(12, 22, 34, 0.32);
  pointer-events: auto;
}

.frontend-maintenance-menu__panel {
  position: relative;
  width: min(420px, calc(100vw - 32px));
  border: 1px solid #d6dde6;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.25);
  color: #111827;
  pointer-events: auto;
}

.frontend-maintenance-menu__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 14px 10px;
  border-bottom: 1px solid #edf1f5;
}

.frontend-maintenance-menu__header p {
  margin: 0;
  color: #172033;
  font-size: 0.96rem;
  font-weight: 800;
}

.frontend-maintenance-menu__header span {
  display: block;
  margin-top: 3px;
  color: #667085;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
}

.frontend-maintenance-menu__close {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border: 1px solid #d9e0e8;
  border-radius: 6px;
  background: #ffffff;
  color: #334155;
  cursor: pointer;
}

.frontend-maintenance-menu__danger {
  width: calc(100% - 28px);
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 14px;
  padding: 10px 12px;
  border: 1px solid #f2b8b5;
  border-radius: 6px;
  background: #fff7f6;
  color: #981b1b;
  cursor: pointer;
  text-align: left;
}

.frontend-maintenance-menu__danger:disabled {
  cursor: wait;
  opacity: 0.7;
}

.frontend-maintenance-menu__danger i {
  width: 20px;
  flex: 0 0 auto;
  text-align: center;
}

.frontend-maintenance-menu__danger strong,
.frontend-maintenance-menu__danger small {
  display: block;
}

.frontend-maintenance-menu__danger strong {
  font-size: 0.86rem;
  font-weight: 800;
}

.frontend-maintenance-menu__danger small {
  margin-top: 2px;
  color: #9f1c1c;
  font-size: 0.72rem;
  font-weight: 650;
  line-height: 1.25;
}

@media (min-width: 720px) {
  .frontend-maintenance-menu {
    place-items: end end;
    padding: 22px;
  }
}
</style>