geo/apps/desktop-client/src/renderer/views/LoginView.vue

<script setup lang="ts">
import { computed, onBeforeUnmount, onMounted, reactive, ref, watch } from 'vue'
import { DEFAULT_API_BASE_URL, useDesktopSession } from '../composables/useDesktopSession'

const { apiBaseURL, error, pending, setApiBaseURL, login } = useDesktopSession()

const menuOpen = ref(false)
const showServerDialog = ref(false)
const showPassword = ref(false)
const legacySavedIdentifier =
  localStorage.getItem('geo_rankly_saved_identifier') ??
  localStorage.getItem('geo_rankly_saved_email') ??
  ''
const rememberCredentials = ref(!!legacySavedIdentifier)

const form = reactive({
  apiBaseURL: apiBaseURL.value,
  identifier: legacySavedIdentifier,
  password: '',
})

const menuRef = ref<HTMLElement | null>(null)

function toggleMenu() {
  menuOpen.value = !menuOpen.value
}

async function onRememberChange(event: Event) {
  rememberCredentials.value = (event.target as HTMLInputElement).checked
  if (!rememberCredentials.value) {
    await clearSavedCredentials()
  }
}

function handleOutsideClick(event: MouseEvent) {
  if (!menuOpen.value) return
  const root = menuRef.value
  if (root && !root.contains(event.target as Node)) {
    menuOpen.value = false
  }
}

function openServerSettings() {
  menuOpen.value = false
  form.apiBaseURL = apiBaseURL.value
  showServerDialog.value = true
}

function closeServerSettings() {
  showServerDialog.value = false
}

function saveServerSettings() {
  setApiBaseURL(form.apiBaseURL)
  showServerDialog.value = false
}

async function submitLogin() {
  await login({
    identifier: form.identifier,
    password: form.password,
  })
  await persistCredentialsPreference()
  await window.desktopBridge?.app?.setWindowMode?.('main', { source: 'login' })
}

async function hydrateSavedCredentials() {
  try {
    const saved = await window.desktopBridge?.app?.getLoginCredentials?.()
    if (!saved) return
    form.identifier = saved.identifier
    form.password = saved.password
    rememberCredentials.value = true
  } catch (err) {
    console.warn('[login-view] load saved credentials failed', err)
  }
}

async function clearSavedCredentials() {
  localStorage.removeItem('geo_rankly_saved_identifier')
  localStorage.removeItem('geo_rankly_saved_email')
  localStorage.removeItem('geo_rankly_saved_password')
  try {
    await window.desktopBridge?.app?.clearLoginCredentials?.()
  } catch (err) {
    console.warn('[login-view] clear saved credentials failed', err)
  }
}

async function persistCredentialsPreference() {
  if (!rememberCredentials.value) {
    await clearSavedCredentials()
    return
  }

  const identifier = form.identifier.trim()
  localStorage.setItem('geo_rankly_saved_identifier', identifier)
  localStorage.removeItem('geo_rankly_saved_email')
  localStorage.removeItem('geo_rankly_saved_password')

  try {
    await window.desktopBridge?.app?.saveLoginCredentials?.({
      identifier,
      password: form.password,
    })
  } catch (err) {
    console.warn('[login-view] save credentials failed', err)
  }
}

const lockCountdown = ref(0)
let countdownTimer: ReturnType<typeof setInterval> | null = null

function clearCountdown() {
  if (countdownTimer) {
    clearInterval(countdownTimer)
    countdownTimer = null
  }
}

watch(error, (msg) => {
  clearCountdown()
  lockCountdown.value = 0
  if (!msg) return
  const match = msg.match(/请\s*(\d+)\s*秒后重试/)
  if (!match) return
  lockCountdown.value = parseInt(match[1], 10)
  countdownTimer = setInterval(() => {
    lockCountdown.value--
    if (lockCountdown.value <= 0) clearCountdown()
  }, 1000)
}, { flush: 'sync' })

const displayError = computed(() => {
  if (!error.value) return null
  if (error.value.startsWith('登录已被临时保护')) {
    if (lockCountdown.value <= 0) return null
    return error.value.replace(/\d+(?=\s*秒后重试)/, String(lockCountdown.value))
  }
  return error.value
})

onMounted(() => {
  document.addEventListener('mousedown', handleOutsideClick)
  void hydrateSavedCredentials()
})

onBeforeUnmount(() => {
  document.removeEventListener('mousedown', handleOutsideClick)
  clearCountdown()
})
</script>

<template>
  <section class="login-shell">
    <div class="bg-layer">
      <div class="orb orb-1"></div>
      <div class="orb orb-2"></div>
      <div class="orb orb-3"></div>
    </div>

    <div ref="menuRef" class="top-bar">
      <button
        type="button"
        class="menu-trigger"
        :class="{ active: menuOpen }"
        aria-label="菜单"
        @click="toggleMenu"
      >
        <span></span>
        <span></span>
        <span></span>
      </button>
      <div v-if="menuOpen" class="menu-dropdown">
        <button type="button" class="menu-item" @click="openServerSettings">服务器设置</button>
      </div>
    </div>

    <div class="auth-wrapper">
      <header class="brand-header">
        <div class="brand-logo">
          <span class="brand-core"></span>
        </div>
        <h1 class="brand-name">省心推</h1>
      </header>

      <form class="login-form" @submit.prevent="submitLogin">
        <div class="field">
          <input
            v-model.trim="form.identifier"
            type="text"
            autocomplete="username"
            placeholder="邮箱 / 手机号"
            required
          />
        </div>

        <div class="field field--password">
          <input
            v-model="form.password"
            :type="showPassword ? 'text' : 'password'"
            autocomplete="current-password"
            placeholder="密码"
            required
          />
          <button type="button" class="eye-toggle" tabindex="-1" @click="showPassword = !showPassword">
            <svg v-if="showPassword" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
              <path d="M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z"/>
              <circle cx="12" cy="12" r="3"/>
            </svg>
            <svg v-else xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
              <path d="M17.94 17.94A10.07 10.07 0 0 1 12 20c-7 0-11-8-11-8a18.45 18.45 0 0 1 5.06-5.94"/>
              <path d="M9.9 4.24A9.12 9.12 0 0 1 12 4c7 0 11 8 11 8a18.5 18.5 0 0 1-2.16 3.19"/>
              <line x1="1" y1="1" x2="23" y2="23"/>
            </svg>
          </button>
        </div>

        <div class="options-row">
          <label class="check-label">
            <input type="checkbox" :checked="rememberCredentials" @change="onRememberChange" />
            <span>记住账号和密码</span>
          </label>
        </div>

        <button type="submit" class="submit-button" :disabled="pending || lockCountdown > 0">
          {{ pending ? '登录中...' : '登 录' }}
        </button>

        <p v-if="displayError" class="error-text">{{ displayError }}</p>
      </form>
    </div>

    <Transition name="fade">
      <div v-if="showServerDialog" class="dialog-mask" @click.self="closeServerSettings">
        <div class="dialog" role="dialog" aria-modal="true">
          <header class="dialog-header">
            <h3>服务器设置</h3>
            <button
              type="button"
              class="dialog-close"
              aria-label="关闭"
              @click="closeServerSettings"
            >
              ×
            </button>
          </header>
          <div class="dialog-body">
            <label class="dialog-field">
              <span>网关 API 地址</span>
              <input
                v-model.trim="form.apiBaseURL"
                type="text"
                :placeholder="DEFAULT_API_BASE_URL"
                spellcheck="false"
              />
            </label>
          </div>
          <footer class="dialog-footer">
            <button type="button" class="btn-ghost" @click="closeServerSettings">取消</button>
            <button type="button" class="btn-primary" @click="saveServerSettings">保存</button>
          </footer>
        </div>
      </div>
    </Transition>
  </section>
</template>

<style scoped>
.login-shell {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, #eaf2ff 0%, #e4ecff 40%, #e8efff 100%);
  padding: 0 24px 28px;
  -webkit-app-region: drag;
}

.login-shell input,
.login-shell button,
.login-shell a,
.login-shell label,
.login-shell .options-row,
.login-shell .options-row * {
  -webkit-app-region: no-drag;
}

.bg-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.55;
}

.orb-1 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(120, 170, 255, 0.45), rgba(120, 170, 255, 0));
  top: -180px;
  left: -160px;
}

.orb-2 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(180, 210, 255, 0.5), rgba(180, 210, 255, 0));
  bottom: -140px;
  right: -120px;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(200, 220, 255, 0.45), rgba(200, 220, 255, 0));
  top: 55%;
  left: 60%;
}

.top-bar {
  position: absolute;
  top: 34px;
  right: 14px;
  z-index: 10;
  -webkit-app-region: no-drag;
}

:global(html[data-platform='darwin']) .top-bar {
  left: 52px;
  right: auto;
}

.menu-trigger {
  width: 28px;
  height: 28px;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  background: transparent;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease;
}

.menu-trigger span {
  width: 14px;
  height: 2px;
  border-radius: 2px;
  background: #3a4a66;
}

.menu-trigger:hover,
.menu-trigger.active {
  background: rgba(255, 255, 255, 0.85);
}

.menu-dropdown {
  position: absolute;
  top: 44px;
  right: 0;
  min-width: 140px;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(31, 58, 112, 0.18);
  padding: 8px;
  animation: dropdown-in 0.15s ease;
}

@keyframes dropdown-in {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.menu-item {
  width: 100%;
  text-align: left;
  padding: 8px 12px;
  background: transparent;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  color: #1f2937;
  cursor: pointer;
  transition: background 0.15s ease;
}

.menu-item:hover {
  background: #f2f6ff;
}

.auth-wrapper {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 280px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideUpFade {
  0% {
    opacity: 0;
    transform: translateY(12px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.brand-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 18px;
}

.brand-logo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #1677ff 0%, #4096ff 100%);
  box-shadow:
    0 10px 22px rgba(22, 119, 255, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.brand-core {
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(22, 119, 255, 0.25);
  position: relative;
}

.brand-core::after {
  content: '';
  position: absolute;
  inset: 7px;
  border-radius: 3px;
  background: linear-gradient(135deg, #1677ff, #69b1ff);
}

.brand-name {
  margin: 10px 0 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #1f2937;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.field input {
  width: 100%;
  height: 40px;
  padding: 0 14px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: #ffffff;
  font-size: 14px;
  color: #1f2937;
  box-shadow: 0 4px 12px rgba(31, 58, 112, 0.08);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
  outline: none;
  box-sizing: border-box;
}

.field input::placeholder {
  color: #9aa4b8;
}

.field input:focus {
  border-color: #1677ff;
  box-shadow:
    0 4px 14px rgba(31, 58, 112, 0.08),
    0 0 0 3px rgba(22, 119, 255, 0.12);
}

.field--password {
  position: relative;
}

.field--password input {
  padding-right: 42px;
}

.eye-toggle {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: transparent;
  color: #9aa4b8;
  cursor: pointer;
}

.eye-toggle:hover {
  color: #1677ff;
}

.eye-toggle svg {
  width: 16px;
  height: 16px;
}

.options-row {
  display: flex;
  justify-content: flex-end;
  padding: 2px 4px;
}

.check-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  color: #6b7280;
}

.check-label input[type='checkbox'] {
  width: 16px;
  height: 16px;
  accent-color: #1677ff;
  cursor: pointer;
  margin: 0;
}

.submit-button {
  margin-top: 6px;
  height: 40px;
  background: #1677ff;
  color: #ffffff;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.4em;
  padding-left: 0.4em;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(22, 119, 255, 0.25);
  transition:
    background 0.2s ease,
    transform 0.1s ease;
}

.submit-button:hover:not(:disabled) {
  background: #4096ff;
}

.submit-button:active:not(:disabled) {
  transform: translateY(1px);
}

.submit-button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  box-shadow: none;
}

.error-text {
  margin: 4px 0 0;
  padding: 10px 12px;
  background: rgba(255, 77, 79, 0.08);
  border: 1px solid rgba(255, 77, 79, 0.3);
  border-radius: 10px;
  color: #d9363e;
  font-size: 13px;
  text-align: center;
}

.dialog-mask {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.35);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.dialog {
  width: min(360px, calc(100vw - 32px));
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 24px 48px rgba(15, 23, 42, 0.25);
  overflow: hidden;
}

.dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #eef1f6;
}

.dialog-header h3 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: #1f2937;
}

.dialog-close {
  background: transparent;
  border: none;
  font-size: 20px;
  line-height: 1;
  color: #9aa4b8;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 6px;
}

.dialog-close:hover {
  background: #fff0f0;
  color: #e53935;
}

.dialog-close:active {
  background: #ffe0e0;
  color: #c62828;
}

.dialog-body {
  padding: 18px 20px 8px;
}

.dialog-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dialog-field span {
  font-size: 13px;
  color: #4b5563;
}

.dialog-field input {
  height: 38px;
  padding: 0 12px;
  border: 1px solid #d6dde8;
  border-radius: 8px;
  background: #ffffff;
  font-size: 14px;
  color: #1f2937;
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.dialog-field input:focus {
  border-color: #1677ff;
  box-shadow: 0 0 0 3px rgba(22, 119, 255, 0.12);
}

.dialog-hint {
  margin: 10px 0 0;
  font-size: 12px;
  color: #9aa4b8;
}

.dialog-footer {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 14px 20px 18px;
}

.btn-ghost,
.btn-primary {
  height: 34px;
  padding: 0 16px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}

.btn-ghost {
  background: transparent;
  border-color: #d6dde8;
  color: #4b5563;
}

.btn-ghost:hover {
  background: #f6f8fc;
}

.btn-primary {
  background: #1677ff;
  color: #ffffff;
}

.btn-primary:hover {
  background: #4096ff;
}

.fade-enter-active,
.fade-leave-active {
  transition: opacity 0.18s ease;
}

.fade-enter-from,
.fade-leave-to {
  opacity: 0;
}
</style>