company-celebration/packages/client-screen/src/views/AdminLogin.vue

<script setup lang="ts">
import { ref } from 'vue';
import { useRouter, useRoute } from 'vue-router';
import { ADMIN_TOKEN_KEY, ADMIN_ACCESS_CODE, generateToken } from '../router';

const router = useRouter();
const route = useRoute();

const accessCode = ref('');
const error = ref('');
const isLoading = ref(false);

async function handleLogin() {
  error.value = '';

  if (!accessCode.value.trim()) {
    error.value = '请输入访问码';
    return;
  }

  isLoading.value = true;

  // Simulate network delay for UX
  await new Promise(resolve => setTimeout(resolve, 500));

  if (accessCode.value === ADMIN_ACCESS_CODE) {
    // Save token to localStorage
    localStorage.setItem(ADMIN_TOKEN_KEY, generateToken(ADMIN_ACCESS_CODE));

    // Redirect to console or original destination
    const redirect = route.query.redirect as string || '/admin/director-console';
    router.push(redirect);
  } else {
    error.value = '访问码错误';
    accessCode.value = '';
  }

  isLoading.value = false;
}

function handleKeydown(e: KeyboardEvent) {
  if (e.key === 'Enter') {
    handleLogin();
  }
}
</script>

<template>
  <div class="admin-login">
    <div class="login-box">
      <div class="lock-icon">🔒</div>
      <h1 class="title">导演控制台</h1>
      <p class="subtitle">请输入访问码</p>

      <div class="input-group">
        <input
          v-model="accessCode"
          type="password"
          placeholder="访问码"
          autocomplete="off"
          :disabled="isLoading"
          @keydown="handleKeydown"
        />
      </div>

      <div v-if="error" class="error-message">
        {{ error }}
      </div>

      <button
        class="login-btn"
        :disabled="isLoading"
        @click="handleLogin"
      >
        {{ isLoading ? '验证中...' : '进入控制台' }}
      </button>

      <p class="hint">仅限活动导演使用</p>
    </div>
  </div>
</template>

<style lang="scss" scoped>
.admin-login {
  width: 100%;
  height: 100%;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-box {
  width: 360px;
  padding: 40px;
  text-align: center;
}

.lock-icon {
  font-size: 48px;
  margin-bottom: 20px;
  opacity: 0.6;
}

.title {
  font-size: 24px;
  font-weight: 600;
  color: #e0e0e0;
  margin: 0 0 8px 0;
}

.subtitle {
  font-size: 14px;
  color: #666;
  margin: 0 0 32px 0;
}

.input-group {
  margin-bottom: 16px;

  input {
    width: 100%;
    padding: 14px 16px;
    font-size: 16px;
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 8px;
    color: #e0e0e0;
    text-align: center;
    letter-spacing: 4px;

    &:focus {
      outline: none;
      border-color: #3b82f6;
    }

    &:disabled {
      opacity: 0.5;
    }

    &::placeholder {
      letter-spacing: normal;
      color: #555;
    }
  }
}

.error-message {
  color: #ef4444;
  font-size: 14px;
  margin-bottom: 16px;
}

.login-btn {
  width: 100%;
  padding: 14px;
  font-size: 16px;
  font-weight: 500;
  background: #3b82f6;
  border: none;
  border-radius: 8px;
  color: white;
  cursor: pointer;
  transition: background 0.2s;

  &:hover:not(:disabled) {
    background: #2563eb;
  }

  &:disabled {
    opacity: 0.6;
    cursor: not-allowed;
  }
}

.hint {
  font-size: 12px;
  color: #444;
  margin: 24px 0 0 0;
}
</style>