tehran_taj/apps/user-app/src/views/user/AppearanceView.vue

<!--
  تنظیمات ظاهری — the colour theme and the "fast & light" motion switch.
  Reached from the dashboard; open to signed-out users too (these are device
  preferences, not account data). State lives in stores/appearanceStore.ts,
  which applies it to <html> immediately — nothing to save or confirm.

  The theme previews are drawn with FIXED colours, not theme tokens: each one
  has to show what that theme looks like, whichever theme is active now.

  STRUCTURE IS SHARED, LOOK IS NOT: template and script are identical in
  user-app and user-app-v2; only the "Look" block differs, per app.
-->
<template>
  <div class="ap">
    <PageBar title="تنظیمات ظاهری" back-to="userPage::hasSubRoute" />

    <container class="ap__body">
      <!-- ── Theme ───────────────────────────────────────────── -->
      <section class="ap__section">
        <header class="ap__head">
          <h2 id="ap-theme" class="ap__title">پوسته برنامه</h2>
          <p class="ap__sub">ظاهر روشن یا تیره، یا هماهنگ با تنظیمات گوشی شما</p>
        </header>

        <div class="ap__themes" role="radiogroup" aria-labelledby="ap-theme">
          <button
            v-for="opt in THEMES"
            :key="opt.value"
            type="button"
            role="radio"
            class="ap__theme"
            :class="{ 'is-on': appearance.theme === opt.value }"
            :aria-checked="appearance.theme === opt.value"
            @click="appearance.setTheme(opt.value)"
          >
            <span class="ap__preview" :class="`ap__preview--${opt.value}`" aria-hidden="true">
              <span class="ap__pvBar"></span>
              <span class="ap__pvCard"></span>
              <span class="ap__pvLine"></span>
              <span class="ap__pvLine ap__pvLine--short"></span>
              <span class="ap__pvBtn"></span>
            </span>
            <span class="ap__themeLabel">
              <Icon :icon="opt.icon" size="15" />
              {{ opt.label }}
            </span>
            <span class="ap__check" aria-hidden="true">
              <Icon icon="vuesax-linear:tick-circle" size="18" />
            </span>
          </button>
        </div>

        <p v-if="appearance.theme === 'system'" class="ap__note">
          الان {{ appearance.resolvedTheme === 'dark' ? 'تیره' : 'روشن' }} است، مطابق تنظیمات گوشی.
        </p>
      </section>

      <!-- ── Motion ──────────────────────────────────────────── -->
      <section class="ap__section">
        <header class="ap__head">
          <h2 class="ap__title">انیمیشن‌ها</h2>
          <p class="ap__sub">برای سرعت بیشتر روی گوشی‌های ضعیف‌تر</p>
        </header>

        <!-- The whole row is the switch: one tap target, one announcement. -->
        <button
          type="button"
          role="switch"
          class="ap__row"
          :aria-checked="appearance.reduceMotion"
          @click="appearance.setReduceMotion(!appearance.reduceMotion)"
        >
          <span class="ap__rowIcon" aria-hidden="true">
            <Icon icon="vuesax-linear:flash" size="18" />
          </span>
          <span class="ap__rowText">
            <b>حالت سبک و سریع</b>
            <small>
              حرکت‌های سنگین، افکت‌های شیشه‌ای و اسلاید خودکار خاموش می‌شوند؛ بازخورد کوتاه لمس‌ها و جابه‌جایی‌های سریع
              باقی می‌مانند تا برنامه خشک و بی‌روح نشود.
            </small>
          </span>
          <ToggleSwitch :on="appearance.reduceMotion" />
        </button>
      </section>
    </container>
  </div>
</template>

<script setup lang="ts">
import Icon from '../../components/icon/Icon.vue'
import PageBar from '../../components/ui/PageBar.vue'
import ToggleSwitch from '../../components/ui/ToggleSwitch.vue'
import { useAppearanceStore, type ThemeChoice } from '../../stores/appearanceStore'

const appearance = useAppearanceStore()

const THEMES: { value: ThemeChoice; label: string; icon: string }[] = [
  { value: 'light', label: 'روشن', icon: 'vuesax-linear:sun-1' },
  { value: 'dark', label: 'تیره', icon: 'vuesax-linear:moon' },
  { value: 'system', label: 'مطابق سیستم', icon: 'vuesax-linear:monitor-mobbile' },
]
</script>

<style scoped lang="less">
/* ── Structure (same in both apps) ──────────────────────────── */
.ap {
  min-height: 100vh;
}

.ap__body {
  padding-top: 76px;
  padding-bottom: 90px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.ap__title,
.ap__sub,
.ap__note {
  margin: 0;
}

.ap__themes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.ap__theme {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.15s ease, border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}
.ap__theme:active {
  transform: scale(0.97);
}

.ap__themeLabel {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}

.ap__check {
  position: absolute;
  top: 8px;
  inset-inline-end: 8px;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: scale(0.6);
  transition: opacity 0.18s ease, transform 0.22s cubic-bezier(0.32, 0.72, 0, 1);
}
.ap__theme.is-on .ap__check {
  opacity: 1;
  transform: none;
}

// Mini screen, fixed colours on purpose (see the header).
.ap__preview {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 6%;
  padding: 10% 12%;
  --pv-bg: #ffffff;
  --pv-bar: #f4f5f6;
  --pv-card: #ecedef;
  --pv-line: #dadce0;
  --pv-btn: #14161a;
  background: var(--pv-bg);
}
.ap__preview--dark {
  --pv-bg: #16171a;
  --pv-bar: #1e2024;
  --pv-card: #2b2e34;
  --pv-line: #3a3e45;
  --pv-btn: #f1f2f4;
}
// System: the light screen with its lower-left half in dark.
.ap__preview--system::after {
  content: '';
  position: absolute;
  inset: 0;
  background: #16171a;
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  opacity: 0.94;
}

.ap__pvBar {
  height: 9%;
  border-radius: 4px;
  background: var(--pv-bar);
}
.ap__pvCard {
  flex: 1;
  border-radius: 7px;
  background: var(--pv-card);
}
.ap__pvLine {
  height: 6%;
  border-radius: 3px;
  background: var(--pv-line);
}
.ap__pvLine--short {
  width: 60%;
}
.ap__pvBtn {
  height: 11%;
  border-radius: 999px;
  background: var(--pv-btn);
}

.ap__row {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  font-family: inherit;
  text-align: start;
  -webkit-tap-highlight-color: transparent;
  transition: transform 0.15s ease, border-color 0.2s ease;
}
.ap__row:active {
  transform: scale(0.985);
}

.ap__rowIcon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
}

.ap__rowText {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

/* ── Look: user-app ─────────────────────────────────────────── */
// White hairline-bordered cards at the 16px radius on the soft-grey ground,
// chosen = a brand-green border with a green check (the app's chips and
// variant picker); the motion row is a card with the dashboard tiles' grey
// icon tile.
.ap {
  background: @canvasSoft;
}

.ap__head {
  margin-bottom: 13px;
}
.ap__title {
  font-size: 15px;
  font-weight: 800;
  color: @ink;
  letter-spacing: -0.1px;
}
.ap__sub {
  margin-top: 5px;
  font-size: 11.5px;
  color: @inkFaint;
}
.ap__note {
  margin-top: 10px;
  font-size: 11.5px;
  color: @inkMuted;
}

.ap__theme {
  padding: 8px 8px 11px;
  border: 1px solid @hairline;
  border-radius: 16px;
  background: @canvas;
  color: @inkMuted;
}
.ap__theme.is-on {
  color: @ink;
  border-color: @primary;
  box-shadow: 0 0 0 1px @primary;
}

.ap__preview {
  border-radius: 11px;
  box-shadow: 0 0 0 1px rgba(20, 22, 26, 0.07);
}

.ap__themeLabel {
  font-size: 12px;
  font-weight: 700;
}

.ap__check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  color: #fff;
  background: @primary;
}

.ap__row {
  padding: 14px;
  border: 1px solid @hairline;
  border-radius: 16px;
  background: @canvas;
}

.ap__rowIcon {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: @inkSoft;
  background: @hairlineSoft;
}

.ap__rowText b {
  font-size: 13px;
  font-weight: 800;
  color: @ink;
}
.ap__rowText small {
  font-size: 11px;
  line-height: 1.9;
  color: @inkFaint;
}
</style>