<script setup lang="ts">
import type { MenuProps } from 'antdv-next';

import { ref } from 'vue';

import useAvatar from '@/assets/image/user.png';
import { Menu } from 'antdv-next';

import Avatar from '#/layouts/header/avatar.vue';
import SelectLang from '#/layouts/select-lang.vue';
import { $t } from '#/locales';

const designConfigItems: MenuProps['items'] = [
  { key: 'tablesViews', label: 'Tables & Views' },
  { key: 'pageDesign', label: 'Page Design' },
  { key: 'pageCode', label: 'Page Code' },
  { key: 'codeRelease', label: 'Code Release' },
  { key: 'frameworkCode', label: 'Framework Code' },
  { key: 'basicData', label: 'Basic Data' },
  { key: 'sqlTools', label: 'SQL Tools' },
];

const systemTableChildren: MenuProps['items'] = [
  {
    key: 'basic-tables',
    label: 'Basic Tables',
  },
  {
    key: 'workflow-tables',
    label: 'Workflow Tables',
  },
];

const dataConfigChildren: MenuProps['items'] = [
  { key: 'systemEnums', label: 'System Enums' },
];

const leftMenuItems: MenuProps['items'] = [
  {
    key: 'design-configuration',
    label: 'Design Configuration',
    children: designConfigItems,
  },
  {
    key: 'system-tables',
    label: 'System Tables',
    children: systemTableChildren,
  },
  {
    key: 'data-configuration',
    label: 'Data Configuration',
    children: dataConfigChildren,
  },
];

const selectedKeys = ['tablesViews'];
const openMenuKeys = ref<string[]>([
  'design-configuration',
  'system-tables',
  'basic-tables',
]);
const isMobileSidebarOpen = ref(false);

function handleMenuOpenChange(keys: string[]) {
  openMenuKeys.value = keys;
}

function openMobileSidebar() {
  isMobileSidebarOpen.value = true;
}

function closeMobileSidebar() {
  isMobileSidebarOpen.value = false;
}
</script>

<template>
  <div class="enterprise-page">
    <div
      :class="[{ show: isMobileSidebarOpen }]"
      class="mobile-mask"
      @click="closeMobileSidebar"
    ></div>
    <div class="enterprise-shell">
      <aside
        :class="[{ 'mobile-open': isMobileSidebarOpen }]"
        class="left-panel"
      >
        <div class="brand-card">
          <div class="logo-dot">CC</div>
          <div class="brand-text">Costa Coffee CMS</div>
          <button
            class="mobile-close-btn"
            type="button"
            @click="closeMobileSidebar"
          >
            x
          </button>
        </div>

        <Menu
          :items="leftMenuItems"
          :open-keys="openMenuKeys"
          :selected-keys="selectedKeys"
          class="enterprise-menu"
          mode="inline"
          @open-change="handleMenuOpenChange"
        />
      </aside>

      <section class="right-panel">
        <header class="top-bar">
          <div class="title-wrap">
            <h1>{{ $t('enterprisePage.header.title') }}</h1>
            <div class="crumb">
              {{ $t('enterprisePage.header.breadcrumb') }}
            </div>
          </div>

          <div class="top-actions">
            <button
              class="mobile-toggle-btn"
              type="button"
              @click="openMobileSidebar"
            >
              Menu
            </button>
            <SelectLang />
            <Avatar :avatar="useAvatar" class="cursor-pointer" />
          </div>
        </header>

        <div class="content-placeholder"></div>
      </section>
    </div>
  </div>
</template>

<style lang="scss" scoped>
.enterprise-page {
  min-height: 100vh;
  background: radial-gradient(
      circle at 78% 88%,
      rgb(193 233 255 / 35%),
      transparent 36%
    ),
    radial-gradient(circle at 70% 92%, rgb(255 216 199 / 30%), transparent 30%),
    #f2f0f3;
}

.enterprise-shell {
  display: flex;
  min-height: 100vh;
  overflow: hidden;
  background: #f8f6f8;
  box-shadow: 0 10px 30px rgb(60 34 51 / 8%);
}

.mobile-mask {
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  background: rgb(26 15 23 / 42%);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.mobile-mask.show {
  pointer-events: auto;
  opacity: 1;
}

.left-panel {
  position: relative;
  z-index: 30;
  width: 256px;
  padding: 24px 16px;
  background: #f8f6f8;
  border-right: none;
}

.brand-card {
  display: flex;
  gap: 12px;
  align-items: center;
  padding-bottom: 20px;
  margin-bottom: 18px;
  border-bottom: 1px solid #ece6ed;
}

.mobile-close-btn {
  display: none;
  width: 28px;
  height: 28px;
  margin-left: auto;
  font-size: 12px;
  line-height: 1;
  color: #7a4860;
  background: #fff;
  border: 1px solid #d8cbd5;
  border-radius: 6px;
}

.logo-dot {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.6px;
  background: linear-gradient(145deg, #9c1f47, #6f0c2d);
  border-radius: 50%;
}

.brand-text {
  font-size: 14px;
  font-weight: 600;
  color: #4f4250;
}

:deep(.enterprise-menu) {
  background: transparent;
  border-inline-end: none;
}

:deep(.enterprise-menu .ant-menu-item) {
  height: auto;
  padding: 9px 10px;
  margin: 0 0 6px;
  font-size: 13px;
  line-height: 1.2;
  color: #6f6771;
  border-radius: 8px;
}

:deep(.enterprise-menu .ant-menu-item-selected) {
  font-weight: 600;
  color: #fff;
  background: #8b1648;
}

:deep(.enterprise-menu .ant-menu-item-selected::after) {
  display: none;
}

:deep(.enterprise-menu .ant-menu-sub .ant-menu-item) {
  font-size: 12px;
}

:deep(.ant-menu-light.ant-menu-root.ant-menu-inline) {
  border-inline-end: none;
}

:deep(.ant-menu-light.ant-menu-inline .ant-menu-sub.ant-menu-inline) {
  background: none;
}

:deep(.enterprise-menu .ant-menu-submenu-title) {
  height: auto;
  padding: 8px 10px;
  margin: 0 0 6px;
  font-size: 13px;
  font-weight: 600;
  color: #5a4f5a;
  border-radius: 8px;
}

:deep(.enterprise-menu .ant-menu-submenu-title:hover) {
  color: #5a4f5a;
}

.right-panel {
  position: relative;
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 28px 32px;
  overflow: hidden;
  border-radius: 50px 0 0 50px;
  box-shadow: 0 8px 20px rgb(95 67 84 / 10%);
}

.right-panel::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: '';
  background: url('@/assets/image/bg.png') no-repeat center center;
  background-color: #fff;
  background-size: cover;
}

.right-panel > * {
  position: relative;
  z-index: 1;
}

.top-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 1px solid #f0ebf1;
}

.title-wrap h1 {
  margin: 0;
  font-size: 34px;
  font-weight: 700;
  color: #3e2b33;
  letter-spacing: 0.2px;
}

.crumb {
  margin-top: 8px;
  font-size: 14px;
  color: #8b808a;
}

.top-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.mobile-toggle-btn {
  display: none;
  height: 32px;
  padding: 0 12px;
  font-size: 12px;
  color: #6f4e60;
  background: #fff;
  border: 1px solid #dcced7;
  border-radius: 16px;
}

.content-placeholder {
  flex: 1;
}

@media (width <= 960px) {
  .enterprise-page {
    padding: 10px;
  }

  .enterprise-shell {
    flex-direction: column;
    min-height: calc(100vh - 20px);
  }

  .left-panel {
    position: fixed;
    inset: 0 auto 0 0;
    width: 280px;
    border-right: 1px solid #efebf1;
    transition: transform 0.24s ease;
    transform: translateX(-100%);
  }

  .left-panel.mobile-open {
    transform: translateX(0);
  }

  .mobile-close-btn {
    display: block;
  }

  .right-panel {
    padding: 20px 16px;
    margin: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .right-panel::before {
    border-radius: 0;
  }

  .top-bar {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .mobile-toggle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .title-wrap h1 {
    font-size: 26px;
  }
}
</style>
