<template>
  <div class="confirm-layout">
    <!-- 顶部状态栏 -->
    <StatusBar :title="robotName" />

    <!-- 主内容区 -->
    <div class="layout-main">
      <div class="confirm-page">
        <!-- 动态背景层 -->
        <div class="bg-layer">
          <div class="bg-orb orb-1"></div>
          <div class="bg-orb orb-2"></div>
          <div class="bg-orb orb-3"></div>
          <div class="bg-grid-overlay"></div>
        </div>

        <!-- 内容区 -->
        <div class="confirm-content">
          <!-- 标题区 -->
          <div class="confirm-hero">
            <h1 class="page-title">预约信息确认</h1>
            <p class="page-subtitle">请核对预约信息，如需调整可修改被访人与来访事由</p>
          </div>

          <!-- 表单卡片 -->
          <div class="form-card">
            <!-- 预约单号：只读 -->
            <div class="form-row form-row-readonly">
              <span class="form-label">预约单号</span>
              <span class="form-value">{{ form.appointmentNo || '--' }}</span>
            </div>

            <!-- 访客姓名：只读 -->
            <div class="form-row form-row-readonly">
              <span class="form-label">访客姓名</span>
              <span class="form-value">{{ form.visitorName }}</span>
            </div>

            <!-- 身份证号：只读 -->
            <div class="form-row form-row-readonly">
              <span class="form-label">身份证号</span>
              <span class="form-value">{{ maskIdCard(form.idCardNo || appointment?.idCardNo) }}</span>
            </div>

            <!-- 手机号码：只读 -->
            <div class="form-row form-row-readonly">
              <span class="form-label">手机号码</span>
              <span class="form-value">{{ form.mobile }}</span>
            </div>

            <!-- 被访人：可编辑 -->
            <div class="form-row form-row-editable" @click="openTextModal('visitedPerson', '修改被访人', form.visitedPerson)">
              <span class="form-label">被访人</span>
              <div class="form-value-editable-wrapper">
                <span v-if="form.visitedPerson" class="form-value form-value-editable">{{ form.visitedPerson }}</span>
                <span v-else class="form-value form-value-placeholder">请输入被访人</span>
                <svg class="edit-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                  <path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7" />
                  <path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z" />
                </svg>
              </div>
            </div>

            <!-- 预约时间：只读 -->
            <div class="form-row form-row-readonly">
              <span class="form-label">预约时间</span>
              <span class="form-value">{{ form.appointmentTime || '--' }}</span>
            </div>

            <!-- 来访事由：可编辑 -->
            <div class="form-row form-row-editable" @click="openReasonModal">
              <span class="form-label">来访事由</span>
              <div class="form-value-editable-wrapper">
                <span v-if="currentReasonLabel" class="form-value form-value-editable">{{ currentReasonLabel }}</span>
                <span v-else class="form-value form-value-placeholder">请选择来访事由</span>
                <svg class="edit-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                  <path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7" />
                  <path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z" />
                </svg>
              </div>
            </div>
          </div>

          <!-- 表单卡片底部提示 -->
          <div class="form-hint">蓝色标记项可点击修改</div>

          <!-- 底部按钮 -->
          <div class="confirm-actions">
            <button class="btn-back" @click="goBack">
              <svg class="back-icon" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
                <path d="M15 18l-6-6 6-6" />
              </svg>
              <span>返回核验</span>
            </button>
            <button class="btn-confirm" :disabled="loading" @click="handleConfirm">
              <span v-if="loading" class="loading-spinner"></span>
              <span v-else>确认登记</span>
            </button>
          </div>
        </div>
      </div>
    </div>

    <!-- ===== 文本编辑弹窗 ===== -->
    <Teleport to="body">
      <div v-if="showTextModal" class="modal-overlay" @click.self="closeTextModal">
        <div class="modal-card">
          <div class="modal-header">
            <h2>{{ textModalTitle }}</h2>
          </div>
          <div class="modal-input-wrapper">
            <input
              ref="textInputRef"
              v-model="tempText"
              class="modal-text-input"
              type="text"
              :placeholder="textModalPlaceholder"
              @keydown.enter="confirmTextEdit"
            />
          </div>
          <div class="modal-text-actions">
            <button class="btn-modal-cancel" @click="closeTextModal">取消</button>
            <button class="btn-modal-save" @click="confirmTextEdit">保存</button>
          </div>
        </div>
      </div>
    </Teleport>

    <!-- ===== 来访事由选项弹窗 ===== -->
    <Teleport to="body">
      <div v-if="showReasonModal" class="modal-overlay" @click.self="closeReasonModal">
        <div class="modal-card modal-reason-card">
          <div class="modal-header">
            <h2>选择来访事由</h2>
          </div>
          <div class="reason-options">
            <button
              v-for="opt in visitReasonOptions"
              :key="opt.value"
              class="reason-btn"
              :class="{ 'reason-btn-active': tempReason === opt.value }"
              @click="tempReason = opt.value"
            >
              {{ opt.label }}
            </button>
          </div>
          <div class="modal-reason-actions">
            <button class="btn-modal-cancel" @click="closeReasonModal">取消</button>
            <button class="btn-modal-save" @click="confirmReasonEdit">保存</button>
          </div>
        </div>
      </div>
    </Teleport>
  </div>
</template>

<script setup>
import { ref, reactive, computed, nextTick } from 'vue'
import { useRouter } from 'vue-router'
import StatusBar from '@/components/StatusBar.vue'
import { useScreenStore } from '@/stores/screen'
import { useVisitorStore } from '@/stores/visitor'
import { maskIdCard } from '@/utils/device'

const router = useRouter()
const screenStore = useScreenStore()
const visitorStore = useVisitorStore()

const robotName = computed(() => screenStore.screenTheme?.robotName || '迎宾巡逻机器人')
const loading = ref(false)
const visitReasonOptions = visitorStore.visitReasonOptions

const appointment = visitorStore.appointmentInfo

// 表单数据
const form = reactive({
  appointmentNo: '',
  visitorName: '',
  idCardNo: '',
  mobile: '',
  visitedPerson: '',
  appointmentTime: '',
  visitPurpose: ''
})

// 初始化表单数据
const initForm = () => {
  if (appointment) {
    form.appointmentNo = appointment.appointmentNo || ''
    form.visitorName = appointment.visitorName || ''
    form.idCardNo = appointment.idCardNo || ''
    form.mobile = appointment.mobile || ''
    form.visitedPerson = appointment.visitedPerson || ''
    form.appointmentTime = appointment.appointmentTime || ''
    form.visitPurpose = appointment.visitPurpose || appointment.visitReason || ''
  }
}
initForm()

// 来访事由标签
const currentReasonLabel = computed(() => {
  const found = visitReasonOptions.find(o => o.value === form.visitPurpose)
  return found ? found.label : ''
})

// ===== 文本编辑弹窗 =====
const showTextModal = ref(false)
const textModalField = ref('')
const textModalTitle = ref('')
const textModalPlaceholder = ref('')
const tempText = ref('')
const textInputRef = ref(null)

const openTextModal = (field, title, currentValue) => {
  textModalField.value = field
  textModalTitle.value = title
  textModalPlaceholder.value = title.replace('修改', '请输入')
  tempText.value = currentValue
  showTextModal.value = true
  nextTick(() => {
    if (textInputRef.value) {
      textInputRef.value.focus()
    }
  })
}

const closeTextModal = () => {
  showTextModal.value = false
  textModalField.value = ''
}

const confirmTextEdit = () => {
  if (!tempText.value.trim()) {
    screenStore.showAlert({
      type: 'warning',
      message: `${textModalTitle.value.replace('修改', '')}不能为空`,
      duration: 3000
    })
    return
  }
  if (textModalField.value === 'visitedPerson') {
    form.visitedPerson = tempText.value
  }
  closeTextModal()
}

// ===== 来访事由选项弹窗 =====
const showReasonModal = ref(false)
const tempReason = ref('')

const openReasonModal = () => {
  tempReason.value = form.visitPurpose
  showReasonModal.value = true
}

const closeReasonModal = () => {
  showReasonModal.value = false
}

const confirmReasonEdit = () => {
  if (!tempReason.value) {
    screenStore.showAlert({
      type: 'warning',
      message: '请选择来访事由',
      duration: 3000
    })
    return
  }
  form.visitPurpose = tempReason.value
  closeReasonModal()
}

// ===== 导航 =====
const goBack = () => {
  router.push('/visitor/appointment')
}

// ===== 确认登记 =====
const handleConfirm = async () => {
  if (loading.value) return

  // 手机号校验
  if (!form.mobile || !/^1[3-9]\d{9}$/.test(form.mobile)) {
    screenStore.showAlert({
      type: 'warning',
      message: '请输入正确的11位手机号',
      duration: 3000
    })
    return
  }

  // 被访人非空校验
  if (!form.visitedPerson || !form.visitedPerson.trim()) {
    screenStore.showAlert({
      type: 'warning',
      message: '请填写被访人姓名',
      duration: 3000
    })
    return
  }

  // 来访事由非空校验
  if (!form.visitPurpose) {
    screenStore.showAlert({
      type: 'warning',
      message: '请选择来访事由',
      duration: 3000
    })
    return
  }

  loading.value = true

  try {
    visitorStore.appointmentInfo = {
      ...visitorStore.appointmentInfo,
      ...form,
      visitReason: form.visitPurpose
    }

    await visitorStore.submitRegistration()
    router.push('/visitor/success')
  } catch (error) {
    screenStore.showAlert({
      type: 'error',
      message: '登记失败，请重试',
      duration: 3000
    })
  } finally {
    loading.value = false
  }
}
</script>

<style scoped>
/* ===== 布局结构 ===== */
.confirm-layout {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: linear-gradient(155deg, #e8f4fd 0%, #dbeafe 40%, #eff6ff 100%);
}

.layout-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.confirm-page {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* ===== 动态背景层 ===== */
.bg-layer {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.45;
}

.orb-1 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.35) 0%, transparent 70%);
  top: -80px;
  right: -80px;
  animation: float1 18s ease-in-out infinite;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.30) 0%, transparent 70%);
  bottom: -40px;
  left: -60px;
  animation: float2 22s ease-in-out infinite;
}

.orb-3 {
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.28) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: float3 16s ease-in-out infinite;
}

.bg-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(147, 197, 253, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(147, 197, 253, 0.15) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(-20px, 25px) scale(1.05); }
  66% { transform: translate(15px, -15px) scale(0.96); }
}

@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40% { transform: translate(25px, -20px) scale(1.08); }
  70% { transform: translate(-10px, 15px) scale(0.95); }
}

@keyframes float3 {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-45%, -55%) scale(1.1); }
}

/* ===== 内容区 ===== */
.confirm-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 32px 32px;
  position: relative;
  z-index: 1;
  overflow-y: auto;
}

/* ===== 标题区 ===== */
.confirm-hero {
  text-align: center;
  margin: 28px 0 24px;
  flex-shrink: 0;
}

.page-title {
  font-size: 40px;
  font-weight: 900;
  color: var(--text-primary);
  margin: 0 0 10px;
  letter-spacing: 3px;
}

.page-subtitle {
  font-size: 20px;
  color: var(--text-secondary);
  margin: 0;
  font-weight: 500;
}

/* ===== 表单卡片 ===== */
.form-card {
  width: 100%;
  max-width: 640px;
  background: rgba(255, 255, 255, 0.88);
  border-radius: 32px;
  padding: 8px 0;
  box-shadow:
    0 24px 64px rgba(30, 64, 175, 0.10),
    0 8px 24px rgba(0, 0, 0, 0.06);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.60);
  margin-bottom: 12px;
}

.form-hint {
  text-align: center;
  font-size: 16px;
  color: #94a3b8;
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.form-row {
  display: flex;
  align-items: center;
  padding: 0 32px;
  min-height: 80px;
  border-bottom: 1px solid rgba(226, 232, 240, 0.80);
}

.form-row:last-child {
  border-bottom: none;
}

.form-row-readonly {
  cursor: default;
}

.form-row-editable {
  cursor: pointer;
  transition: background 0.15s;
}

.form-row-editable:hover {
  background: rgba(59, 130, 246, 0.04);
}

.form-row-editable:active {
  background: rgba(59, 130, 246, 0.08);
}

.form-label {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-secondary);
  width: 140px;
  flex-shrink: 0;
  letter-spacing: 0.5px;
}

.form-value {
  flex: 1;
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  text-align: right;
  letter-spacing: 1px;
}

.form-value-editable-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.form-value-editable {
  color: var(--primary);
}

.form-value-placeholder {
  color: #94a3b8;
  font-weight: 500;
  font-size: 22px;
}

.edit-icon {
  width: 22px;
  height: 22px;
  color: var(--primary);
  flex-shrink: 0;
  opacity: 0.7;
  transition: opacity 0.15s;
}

.form-row-editable:hover .edit-icon {
  opacity: 1;
}

/* ===== 底部按钮 ===== */
.confirm-actions {
  display: grid;
  grid-template-columns: 1fr 1.8fr;
  gap: 16px;
  width: 100%;
  max-width: 640px;
  flex-shrink: 0;
}

.btn-back,
.btn-confirm {
  height: 78px;
  font-size: 24px;
  font-weight: 800;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.22s ease;
  letter-spacing: 1.5px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-back {
  background: rgba(255, 255, 255, 0.80);
  color: var(--text-secondary);
  border: 2px solid var(--border-light);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  gap: 8px;
}

.btn-back:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--text-muted);
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.10);
}

.btn-back:active {
  transform: scale(0.97);
}

.back-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.btn-confirm {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
  border: none;
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.28);
}

.btn-confirm:hover:not(:disabled) {
  box-shadow: 0 16px 36px rgba(37, 99, 235, 0.36);
  transform: translateY(-2px);
}

.btn-confirm:active {
  transform: scale(0.97);
}

.btn-confirm:disabled {
  background: linear-gradient(135deg, #93c5fd 0%, #60a5fa 100%);
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.loading-spinner {
  width: 26px;
  height: 26px;
  border: 3px solid rgba(255, 255, 255, 0.35);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===== 弹窗遮罩 ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.50);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* ===== 弹窗卡片 ===== */
.modal-card {
  width: 560px;
  background: rgba(255, 255, 255, 0.96);
  border-radius: 32px;
  padding: 40px 36px 36px;
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.20),
    0 16px 40px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  animation: slideUp 0.22s ease;
}

@keyframes slideUp {
  from { transform: translateY(20px) scale(0.98); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

/* ===== 弹窗标题 ===== */
.modal-header {
  text-align: center;
  margin-bottom: 24px;
}

.modal-header h2 {
  font-size: 30px;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0 0 8px;
  letter-spacing: 2px;
}

/* ===== 文本输入弹窗 ===== */
.modal-input-wrapper {
  background: linear-gradient(160deg, #f0f7ff 0%, #e8f4fd 100%);
  border: 2px solid rgba(59, 130, 246, 0.18);
  border-radius: 20px;
  padding: 0 24px;
  height: 96px;
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.modal-text-input {
  width: 100%;
  height: 100%;
  font-size: 30px;
  font-weight: 700;
  color: var(--text-primary);
  background: transparent;
  border: none;
  outline: none;
  letter-spacing: 1px;
}

.modal-text-input::placeholder {
  font-size: 26px;
  font-weight: 500;
  color: #b0bec5;
}

.modal-text-actions {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 14px;
}

/* ===== 来访事由选项弹窗 ===== */
.modal-reason-card {
  width: 560px;
}

.reason-options {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.reason-btn {
  height: 72px;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.80);
  border: 2px solid var(--border-light);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.18s ease;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reason-btn:hover {
  background: rgba(59, 130, 246, 0.06);
  border-color: rgba(59, 130, 246, 0.30);
  transform: translateY(-1px);
}

.reason-btn:active {
  transform: scale(0.97);
}

.reason-btn-active {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
  border-color: transparent;
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.24);
}

.reason-btn-active:hover {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  border-color: transparent;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.30);
}

.modal-reason-actions {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 14px;
}

/* ===== 弹窗通用按钮 ===== */
.btn-modal-cancel,
.btn-modal-save {
  height: 72px;
  font-size: 24px;
  font-weight: 800;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.20s ease;
  letter-spacing: 1.5px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-modal-cancel {
  background: rgba(255, 255, 255, 0.80);
  color: var(--text-secondary);
  border: 2px solid var(--border-light);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
}

.btn-modal-cancel:hover {
  background: rgba(255, 255, 255, 0.95);
  border-color: var(--text-muted);
  transform: translateY(-1px);
}

.btn-modal-save {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: white;
  border: none;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.26);
}

.btn-modal-save:hover {
  box-shadow: 0 14px 32px rgba(37, 99, 235, 0.34);
  transform: translateY(-1px);
}

.btn-modal-cancel:active,
.btn-modal-save:active {
  transform: scale(0.97);
}

/* ===== 响应式适配 ===== */
@media (max-height: 700px) {
  .confirm-content {
    padding: 0 24px 20px;
  }

  .confirm-hero {
    margin: 16px 0 16px;
  }

  .page-title {
    font-size: 32px;
  }

  .page-subtitle {
    font-size: 18px;
  }

  .form-row {
    min-height: 68px;
  }

  .form-label {
    font-size: 20px;
    width: 120px;
  }

  .form-value {
    font-size: 22px;
  }

  .confirm-actions {
    grid-template-columns: 1fr 1.5fr;
  }

  .btn-back,
  .btn-confirm {
    height: 68px;
    font-size: 22px;
  }
}
</style>
