<template>
  <section class="workbench">
    <PanelHead
      v-if="showHeader"
      eyebrow="Personal Workspace"
      title="个人工作台"
      note="把今天要处理的待办、报销进度和制度更新集中到一个入口。"
    />

    <article class="panel assistant-hero">
      <div class="assistant-visual" aria-hidden="true">
        <div class="assistant-core">
          <img class="assistant-image" :src="robotAssistant" alt="" />
        </div>
      </div>

      <div class="assistant-copy">
        <span class="assistant-tag">AI 报销助手</span>
        <h3>描述费用或上传票据，AI 直接帮你判断怎么报</h3>
        <p>自动识别报销类别、核对附件完整性，并生成可继续提交的报销草稿。</p>

        <div class="assistant-input">
          <textarea
            v-model="assistantDraft"
            rows="1"
            placeholder="例如：我昨天请客户吃饭花了 860 元，还打车去了客户公司"
            @keydown.ctrl.enter.prevent="openAssistantWithDraft"
          />
          <button type="button" class="hero-action" @click="openAssistantWithDraft">开始识别</button>
        </div>

        <div class="assistant-tools">
          <button type="button" class="ghost-action" @click="emit('openAssistant', { prompt: '', source: 'upload' })">
            <i class="mdi mdi-upload-outline"></i>
            <span>上传票据</span>
          </button>

          <div class="assistant-skills">
            <span v-for="item in assistantSkills" :key="item">{{ item }}</span>
          </div>
        </div>
      </div>
    </article>

    <div class="workbench-grid">
      <article class="panel list-panel">
        <div class="section-head">
          <div class="title-with-badge">
            <h3>今日待办</h3>
            <span class="alert-badge">{{ todoAlertCount }}</span>
          </div>
          <button type="button" class="link-action">查看全部 <i class="mdi mdi-chevron-right"></i></button>
        </div>

        <div class="list-body">
          <div v-for="item in todoItems" :key="item.title" class="todo-row">
            <div class="todo-icon" :style="{ '--icon-color': item.color }">
              <i :class="item.icon"></i>
            </div>

            <div class="todo-copy">
              <strong>{{ item.title }}</strong>
              <p class="todo-advice">
                <span class="todo-advice-label">{{ item.tipLabel }}</span>
                <span class="todo-advice-text">{{ item.suggestion }}</span>
              </p>
            </div>

            <button type="button" class="row-action" @click="emit('openAssistant')">{{ item.action }}</button>
          </div>
        </div>
      </article>

      <article class="panel list-panel">
        <div class="section-head">
          <div class="title-with-badge">
            <h3>报销进度</h3>
            <span class="alert-badge">{{ progressAlertCount }}</span>
          </div>
          <button type="button" class="link-action">查看全部 <i class="mdi mdi-chevron-right"></i></button>
        </div>

        <div class="list-body">
          <div v-for="item in progressItems" :key="item.id" class="progress-row">
            <div class="todo-icon" :style="{ '--icon-color': item.color }">
              <i :class="item.icon"></i>
            </div>

            <div class="todo-copy progress-copy">
              <strong>{{ item.title }}</strong>
              <p>提交时间：{{ item.date }}</p>
            </div>

            <strong class="progress-amount">{{ item.amount }}</strong>
            <span class="progress-status" :class="item.tone">{{ item.status }}</span>
          </div>
        </div>
      </article>
    </div>

    <article class="panel policy-panel">
      <div class="section-head">
        <h3>最新报销制度</h3>
        <button type="button" class="link-action">查看全部 <i class="mdi mdi-chevron-right"></i></button>
      </div>

      <div class="policy-table">
        <div class="policy-head policy-row">
          <span class="policy-title-cell">制度名称</span>
          <span class="policy-summary-cell">摘要</span>
          <span class="policy-date-cell">发布日期</span>
        </div>

        <div v-for="item in policyItems" :key="item.name" class="policy-row">
          <strong class="policy-title-cell">{{ item.name }}</strong>
          <span class="policy-summary-cell">{{ item.summary }}</span>
          <span class="policy-date-cell">{{ item.date }}</span>
        </div>
      </div>
    </article>
  </section>
</template>

<script setup>
import { ref } from 'vue'
import PanelHead from '../shared/PanelHead.vue'
import robotAssistant from '../../assets/robot-assistant.png'

defineProps({
  showHeader: { type: Boolean, default: true }
})

const emit = defineEmits(['openAssistant'])
const assistantDraft = ref('')

function openAssistantWithDraft() {
  emit('openAssistant', {
    prompt: assistantDraft.value.trim(),
    source: 'workbench'
  })
}

const assistantSkills = ['识别报销类别', '检查缺少材料', '生成报销草稿']

const todoItems = [
  {
    title: '业务招待报销建议补参与人员',
    tipLabel: 'AI 建议',
    suggestion: '补充客户单位、客户人数、我方陪同人员',
    action: '去补充',
    icon: 'mdi mdi-account-group-outline',
    color: '#10b981'
  },
  {
    title: '差旅报销单待提交',
    tipLabel: 'AI 建议',
    suggestion: '补齐出发交通，可直接生成报销单',
    action: '继续填写',
    icon: 'mdi mdi-briefcase-outline',
    color: '#16a34a'
  },
  {
    title: '有 5 张票据未关联报销单',
    tipLabel: 'AI 建议',
    suggestion: '其中 3 张疑似交通费，可合并生成交通报销',
    action: '去整理',
    icon: 'mdi mdi-receipt-text-outline',
    color: '#3b82f6'
  }
]

const todoAlertCount = todoItems.length

const progressItems = [
  {
    id: 'travel',
    title: '差旅报销',
    amount: '¥3,280',
    date: '2026-05-03',
    status: '主管审批中',
    tone: 'success',
    icon: 'mdi mdi-airplane',
    color: '#10b981'
  },
  {
    id: 'transport',
    title: '交通报销',
    amount: '¥126',
    date: '2026-05-02',
    status: '财务复核中',
    tone: 'info',
    icon: 'mdi mdi-car-outline',
    color: '#3b82f6'
  },
  {
    id: 'office',
    title: '办公采购',
    amount: '¥458',
    date: '2026-05-01',
    status: '已到账',
    tone: 'mint',
    icon: 'mdi mdi-cart-outline',
    color: '#16a34a'
  }
]

const progressAlertCount = progressItems.filter((item) => item.status !== '已到账').length

const policyItems = [
  {
    name: '差旅报销管理办法（2026版）',
    summary: '更新住宿标准与交通等级规则',
    date: '2026-05-04'
  },
  {
    name: '业务招待费用报销规范',
    summary: '明确参与人员与事由填写要求',
    date: '2026-05-02'
  },
  {
    name: '交通费用报销细则',
    summary: '补充网约车与停车费报销说明',
    date: '2026-04-28'
  },
  {
    name: '票据与附件提交规范通知',
    summary: '统一附件命名与上传要求',
    date: '2026-04-25'
  }
]
</script>

<style scoped>
.workbench {
  display: grid;
  gap: 16px;
}

.assistant-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 164px minmax(0, 1fr);
  gap: 24px;
  padding: 24px 26px;
  border: 1px solid rgba(16, 185, 129, 0.12);
  background:
    radial-gradient(circle at top left, rgba(16, 185, 129, 0.12), transparent 34%),
    radial-gradient(circle at right 20%, rgba(59, 130, 246, 0.07), transparent 28%),
    linear-gradient(135deg, #f7fffb 0%, #ffffff 48%, #f5fbff 100%);
}

.assistant-hero::before,
.assistant-hero::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.06);
  pointer-events: none;
}

.assistant-hero::before {
  right: -48px;
  bottom: -58px;
  width: 220px;
  height: 220px;
}

.assistant-hero::after {
  right: 92px;
  top: -44px;
  width: 140px;
  height: 140px;
}

.assistant-visual {
  position: relative;
  display: grid;
  place-items: center;
}

.assistant-core {
  position: relative;
  z-index: 1;
  width: 132px;
  height: 132px;
  display: grid;
  place-items: center;
  border-radius: 36px;
  background: linear-gradient(180deg, #ffffff 0%, #ecfdf5 100%);
  box-shadow:
    0 20px 44px rgba(15, 23, 42, 0.08),
    inset 0 -10px 18px rgba(16, 185, 129, 0.10);
  color: #0f9f78;
}

.assistant-core::before,
.assistant-core::after {
  content: "";
  position: absolute;
  background: #d1fae5;
}

.assistant-core::before {
  top: -12px;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.10);
}

.assistant-core::after {
  top: -4px;
  width: 2px;
  height: 16px;
}

.assistant-core .mdi {
  font-size: 68px;
}

.assistant-image {
  width: 104px;
  height: 104px;
  object-fit: contain;
  filter: drop-shadow(0 12px 20px rgba(15, 23, 42, 0.12));
}

.assistant-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  align-content: center;
}

.assistant-tag {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.10);
  color: #0f9f78;
  font-size: 12px;
  font-weight: 800;
}

.assistant-copy h3 {
  color: #0f172a;
  font-size: 28px;
  line-height: 1.25;
  font-weight: 800;
}

.assistant-copy p {
  max-width: 760px;
  color: #5b6b83;
  font-size: 15px;
  line-height: 1.7;
}

.assistant-input {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 52px;
  padding: 6px 8px 6px 14px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.assistant-input textarea {
  min-width: 0;
  flex: 1;
  height: 24px;
  min-height: 24px;
  max-height: 24px;
  resize: none;
  border: 0;
  padding: 1px 0;
  background: transparent;
  color: #0f172a;
  font-size: 15px;
  line-height: 22px;
  overflow: hidden;
}

.assistant-input textarea::placeholder {
  color: #94a3b8;
}

.assistant-input textarea:focus {
  outline: none;
}

.hero-action,
.ghost-action,
.row-action,
.link-action,
.row-link {
  border: 0;
  background: transparent;
}

.hero-action {
  height: 36px;
  padding: 0 20px;
  border-radius: 10px;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
  box-shadow: 0 10px 22px rgba(16, 185, 129, 0.18);
}

.assistant-tools {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.ghost-action {
  height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border: 1px solid rgba(16, 185, 129, 0.34);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.72);
  color: #0f9f78;
  font-size: 14px;
  font-weight: 700;
}

.assistant-skills {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  color: #22a06b;
  font-size: 14px;
  font-weight: 700;
}

.assistant-skills span {
  position: relative;
}

.assistant-skills span + span::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 50%;
  width: 1px;
  height: 14px;
  background: rgba(16, 185, 129, 0.22);
  transform: translateY(-50%);
}

.workbench-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.list-panel,
.policy-panel {
  padding: 20px 22px;
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.section-head h3 {
  color: #0f172a;
  font-size: 17px;
  font-weight: 700;
}

.title-with-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.alert-badge {
  min-width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 7px;
  border-radius: 999px;
  background: #ef4444;
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  box-shadow: 0 6px 14px rgba(239, 68, 68, 0.22);
}

.link-action {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #10b981;
  font-size: 14px;
  font-weight: 700;
}

.list-body {
  display: grid;
}

.todo-row,
.progress-row {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px 0;
  border-top: 1px solid #edf2f7;
}

.todo-row:first-child,
.progress-row:first-child {
  padding-top: 4px;
  border-top: 0;
}

.todo-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: color-mix(in srgb, var(--icon-color) 12%, white);
  color: var(--icon-color);
  font-size: 24px;
}

.todo-copy {
  min-width: 0;
}

.todo-copy strong {
  display: block;
  color: #0f172a;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
}

.todo-copy p {
  margin-top: 4px;
  color: #6b7280;
  font-size: 14px;
  line-height: 1.5;
}

.todo-advice {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  flex-wrap: wrap;
}

.todo-advice-label {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: #ecfdf5;
  color: #059669;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.todo-advice-text {
  color: #64748b;
}

.row-action {
  height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(16, 185, 129, 0.36);
  border-radius: 10px;
  color: #10b981;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.progress-row {
  grid-template-columns: 48px minmax(0, 1fr) minmax(84px, auto) minmax(104px, auto);
  gap: 14px 16px;
}

.progress-copy strong {
  margin-bottom: 2px;
}

.progress-amount {
  color: #0f172a;
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.progress-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 104px;
  min-height: 34px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
  justify-self: end;
}

.progress-status.success,
.policy-status.success {
  background: #eafaf2;
  color: #16935f;
}

.progress-status.info,
.policy-status.info {
  background: #eff6ff;
  color: #3b82f6;
}

.progress-status.mint {
  background: #edfdf5;
  color: #10b981;
}

.policy-table {
  border: 1px solid #e7edf5;
  border-radius: 12px;
  overflow: hidden;
}

.policy-row {
  display: grid;
  grid-template-columns: 2.2fr 2.4fr 1fr;
  gap: 16px;
  align-items: center;
  min-height: 56px;
  padding: 0 18px;
  border-top: 1px solid #edf2f7;
}

.policy-head {
  min-height: 44px;
  background: #f8fbff;
  color: #64748b;
  font-size: 12px;
  font-weight: 800;
  border-top: 0;
}

.policy-row strong,
.policy-row span {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.policy-row strong {
  color: #0f172a;
  font-size: 14px;
  font-weight: 700;
}

.policy-row span {
  color: #64748b;
  font-size: 14px;
}

.policy-title-cell,
.policy-summary-cell {
  justify-self: stretch;
  text-align: left;
}

.policy-date-cell {
  justify-self: center;
  text-align: center;
}

@media (max-width: 1320px) {
  .assistant-copy h3 {
    font-size: 24px;
  }

  .policy-row {
    grid-template-columns: 1.8fr 1.8fr 1fr;
  }
}

@media (max-width: 1080px) {
  .assistant-hero {
    grid-template-columns: 1fr;
  }

  .assistant-visual {
    justify-content: flex-start;
  }

  .workbench-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .assistant-hero,
  .list-panel,
  .policy-panel {
    padding: 18px;
  }

  .assistant-input {
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
  }

  .assistant-input textarea {
    height: 40px;
    min-height: 40px;
    max-height: 40px;
    line-height: 1.5;
  }

  .hero-action,
  .ghost-action,
  .row-action {
    width: 100%;
    justify-content: center;
  }

  .todo-row,
  .progress-row {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .progress-amount {
    grid-column: 2;
    text-align: left;
    font-size: 18px;
  }

  .row-action,
  .progress-status {
    grid-column: 2;
    justify-self: start;
  }

  .policy-table {
    border: 0;
    border-radius: 0;
  }

  .policy-head {
    display: none;
  }

  .policy-row {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 16px 0;
    border-top: 1px solid #edf2f7;
  }

  .policy-row strong,
  .policy-row span {
    white-space: normal;
  }
}
</style>
