<template>
  <div class="product-module">
    <div class="header-tools">
      <div class="left-tools">
        <el-input
            v-model="queryParams.keyword"
            placeholder="🔍 搜索物料 / SN / 工单 / 订单号..."
            class="search-input"
            clearable
            @clear="fetchData"
            @keyup.enter="fetchData"
            style="width: 300px; margin-right: 10px;"
        >
          <template #append><el-button :icon="Search" @click="fetchData" /></template>
        </el-input>

        <el-select
            v-model="queryParams.statuses"
            multiple
            collapse-tags
            placeholder="状态筛选"
            style="width: 220px;"
            @change="fetchData"
        >
          <el-option label="在库" value="在库" />
          <el-option label="借库" value="借库" />
          <el-option label="已出库" value="已出库" />
        </el-select>
      </div>

      <div class="right-tools">
        <el-button type="primary" :icon="Plus" @click="handleCreate" class="action-btn">成品入库登记</el-button>
        <el-button :icon="Refresh" @click="fetchData" class="action-btn">刷新</el-button>
        <el-popover placement="bottom-end" title="列配置" :width="500" trigger="click">
          <template #reference><el-button :icon="Setting" class="action-btn">表头</el-button></template>
          <el-checkbox-group v-model="visibleColumnProps" class="column-selector">
            <el-row :gutter="10">
              <el-col :span="8" v-for="c in allColumns" :key="c.prop"><el-checkbox :label="c.prop">{{ c.label }}</el-checkbox></el-col>
            </el-row>
          </el-checkbox-group>
        </el-popover>
      </div>
    </div>

    <el-table
        v-loading="loading"
        :data="tableData"
        border
        stripe
        style="width: 100%"
        class="modern-table"
        header-cell-class-name="table-header-gray"
    >
      <template v-for="col in allColumns" :key="col.prop">
        <el-table-column
            v-if="visibleColumnProps.includes(col.prop)"
            :prop="col.prop"
            :label="col.label"
            :min-width="col.minWidth || '110'"
            show-overflow-tooltip
        >

          <template #default="scope" v-if="col.prop === 'material_name'">
            <span class="clickable-text" @click="handleUpdate(scope.row)">
              {{ scope.row.material_name }}
            </span>
          </template>

          <template #default="scope" v-else-if="['serial_number'].includes(col.prop)">
            <div v-if="scope.row.serial_number" class="id-cell">
              <span class="prefix-tag sn">SN</span>
              <span class="id-text">{{ scope.row.serial_number }}</span>
            </div>
            <span v-else class="text-placeholder">-</span>
          </template>

          <template #default="scope" v-else-if="col.prop === 'qty_stock'">
            <span class="stock-num">{{ scope.row.qty_stock }}</span>
          </template>

          <template #default="scope" v-else-if="col.prop === 'status'">
            <el-tag :type="getStatusType(scope.row.status)" effect="light" round>{{ scope.row.status }}</el-tag>
          </template>

          <template #default="scope" v-else-if="col.prop === 'quality_status'">
            <el-tag :type="getQualityType(scope.row.quality_status)" effect="dark" size="small">{{ scope.row.quality_status }}</el-tag>
          </template>

          <template #default="scope" v-else-if="['product_photo', 'quality_report_link', 'inspection_report_link'].includes(col.prop)">
            <div v-if="getImagesOnly(scope.row[col.prop]).length > 0" style="display: flex; align-items: center; justify-content: center;">
              <el-image
                  style="width: 40px; height: 40px; border-radius: 4px; border: 1px solid #dcdfe6; cursor: zoom-in;"
                  :src="getImageUrl(getImagesOnly(scope.row[col.prop])[0])"
                  :preview-src-list="getImagesOnly(scope.row[col.prop]).map(u => getImageUrl(u))"
                  preview-teleported
                  fit="cover"
              >
                <template #error>
                  <div class="image-slot"><el-icon><Picture /></el-icon></div>
                </template>
              </el-image>
              <span v-if="getImagesOnly(scope.row[col.prop]).length > 1" class="more-images-badge">+{{getImagesOnly(scope.row[col.prop]).length}}</span>
            </div>
            <div v-else-if="hasExternalLink(scope.row[col.prop])" style="text-align: center;">
              <el-tag size="small" type="info"><el-icon><Link /></el-icon> 链接</el-tag>
            </div>
            <span v-else class="text-placeholder">-</span>
          </template>

          <template #default="scope" v-else-if="['detail_link'].includes(col.prop)">
            <el-link v-if="scope.row[col.prop]" type="primary" :href="scope.row[col.prop]" target="_blank" :underline="false">
              <el-icon><Link /></el-icon> 查看
            </el-link>
          </template>

          <template #default="scope" v-else-if="['sale_price', 'raw_material_cost', 'manual_cost'].includes(col.prop)">
            <span class="money-text">{{ formatMoney(scope.row[col.prop]) }}</span>
          </template>

        </el-table-column>
      </template>

      <el-table-column label="操作" width="180" fixed="right" align="center">
        <template #default="{ row }">
          <el-button link type="warning" size="default" @click="handlePrint(row)">
            <el-icon><Printer/></el-icon>
          </el-button>
          <el-button link type="primary" @click="handleUpdate(row)">编辑</el-button>
          <el-popconfirm title="确定删除？" @confirm="handleDelete(row)"><template #reference><el-button link type="danger">删除</el-button></template></el-popconfirm>
        </template>
      </el-table-column>
    </el-table>

    <el-pagination class="pagination-bar" v-model:current-page="queryParams.page" v-model:page-size="queryParams.pageSize" :total="total" layout="total, sizes, prev, pager, next" background @change="fetchData" />

    <el-dialog v-model="visible" :title="dialogStatus === 'create' ? '成品入库' : '编辑成品'" width="1100px" top="5vh" :close-on-click-modal="false" class="stylish-dialog">
      <div class="dialog-scroll-container">
        <el-form :model="form" label-width="110px" ref="formRef" :rules="rules" size="default" class="stylish-form">

          <div class="form-card basic-card">
            <div class="card-title"><el-icon class="icon"><Box /></el-icon><span>1. 基础信息</span></div>
            <div class="card-content">
              <el-row :gutter="24" v-if="dialogStatus === 'create'" style="margin-bottom: 20px;">
                <el-col :span="10">
                  <el-form-item label="物料搜索" prop="base_id">
                    <el-select
                        v-model="form.base_id"
                        filterable
                        remote
                        reserve-keyword
                        placeholder="搜名称/规格..."
                        :remote-method="handleSearchMaterial"
                        @visible-change="handleMaterialDropdownVisible"
                        :loading="searchLoading"
                        style="width: 100%"
                        @change="onMaterialSelected"
                        default-first-option
                    >
                      <el-option v-for="item in materialOptions" :key="item.id" :label="item.name" :value="item.id">
                        <div class="option-item">
                          <span class="opt-name">{{ item.name }}</span>
                          <span class="opt-spec">{{ item.spec }}</span>
                          <el-tag v-if="item.isHistory" size="small" type="info" effect="plain">历史</el-tag>
                          <el-tag v-else size="small" type="success" effect="plain">系统</el-tag>
                        </div>
                      </el-option>
                    </el-select>
                  </el-form-item>
                </el-col>
                <el-col :span="14" style="display: flex; align-items: center;">
                  <span class="search-tip">
                    <el-icon><InfoFilled /></el-icon> 未输入时展示最新物料；输入关键词进行精确搜索。
                  </span>
                </el-col>
              </el-row>
              <div class="read-only-grid">
                <el-row :gutter="24">
                  <el-col :span="8"><el-form-item label="名称"><el-input v-model="form.material_name" disabled class="is-text-view" /></el-form-item></el-col>
                  <el-col :span="8"><el-form-item label="规格"><el-input v-model="form.spec_model" disabled class="is-text-view" /></el-form-item></el-col>
                  <el-col :span="8"><el-form-item label="单位"><el-input v-model="form.unit" disabled class="is-text-view" /></el-form-item></el-col>
                  <el-col :span="8"><el-form-item label="类型"><el-input v-model="form.material_type" disabled class="is-text-view" /></el-form-item></el-col>
                  <el-col :span="8"><el-form-item label="类别"><el-input v-model="form.category" disabled class="is-text-view" /></el-form-item></el-col>
                </el-row>
              </div>
            </div>
          </div>

          <div class="form-card inbound-card">
            <div class="card-title"><el-icon class="icon"><House /></el-icon><span>2. 入库详情</span></div>
            <div class="card-content">
              <el-row :gutter="24">
                <el-col :span="6"><el-form-item label="SKU" prop="sku"><el-input v-model="form.sku" placeholder="自动生成" disabled /></el-form-item></el-col>
                <el-col :span="6"><el-form-item label="条码" prop="barcode"><el-input v-model="form.barcode" placeholder="自动生成" /></el-form-item></el-col>
                <el-col :span="6"><el-form-item label="库位" prop="warehouse_location"><el-input v-model="form.warehouse_location" /></el-form-item></el-col>
                <el-col :span="6"><el-form-item label="入库日期"><el-date-picker v-model="form.in_date" type="date" value-format="YYYY-MM-DD" style="width:100%" disabled /></el-form-item></el-col>
              </el-row>

              <div class="identity-panel">
                <el-row :gutter="24">
                  <el-col :span="12">
                    <el-form-item label="序列号(SN)" prop="serial_number">
                      <el-input v-model="form.serial_number" placeholder="必填: 唯一序列号" clearable><template #prefix><span class="prefix-tag sn">SN</span></template></el-input>
                    </el-form-item>
                  </el-col>
                  <el-col :span="12">
                    <el-form-item label="入库数量" prop="in_quantity">
                      <el-input-number v-model="form.in_quantity" :min="1" style="width:100%" />
                    </el-form-item>
                  </el-col>
                </el-row>
              </div>

              <el-row :gutter="24" style="margin-top:15px">
                <template v-if="dialogStatus === 'update'">
                  <el-col :span="6">
                    <el-form-item label="库存状态" prop="status">
                      <el-select v-model="form.status" style="width:100%">
                        <el-option label="在库" value="在库"/>
                        <el-option label="借库" value="借库"/>
                        <el-option label="已出库" value="已出库"/>
                      </el-select>
                    </el-form-item>
                  </el-col>
                </template>
                <el-col :span="6">
                  <el-form-item label="质量状态">
                    <el-select v-model="form.quality_status" style="width:100%">
                      <el-option label="合格" value="合格" /><el-option label="不合格" value="不合格" /><el-option label="待检" value="待检" />
                    </el-select>
                  </el-form-item>
                </el-col>
                <el-col :span="dialogStatus === 'update' ? 12 : 18">
                  <el-form-item label="成品实拍" prop="product_photo">
                    <div class="upload-container">
                      <el-upload v-model:file-list="productPhotoList" action="#" list-type="picture-card" multiple :http-request="(opts) => customUpload(opts, 'product_photo')" :on-preview="handlePreviewPicture" :on-remove="(file) => handleRemoveImage(file, 'product_photo')" :before-upload="beforeAvatarUpload">
                        <el-icon><Plus /></el-icon>
                      </el-upload>
                      <div class="camera-card" @click="triggerCamera('product_photo')"><el-icon><Camera /></el-icon><span class="text">拍照</span></div>
                    </div>
                    <el-input v-model="form.product_photo" style="display:none" />
                  </el-form-item>
                </el-col>
              </el-row>

              <el-row :gutter="24">
                <el-col :span="12">
                  <el-form-item label="质量报告" prop="quality_report_link">
                    <div class="upload-container">
                      <el-upload v-model:file-list="qualityFileList" action="#" list-type="picture-card" multiple :http-request="(opts) => customUpload(opts, 'quality_report_link')" :on-preview="handlePreviewPicture" :on-remove="(file) => handleRemoveImage(file, 'quality_report_link')" :before-upload="beforeAvatarUpload">
                        <el-icon><Plus /></el-icon>
                      </el-upload>
                      <div class="camera-card" @click="triggerCamera('quality_report_link')"><el-icon><Camera /></el-icon><span class="text">拍照</span></div>
                    </div>
                    <el-input v-model="quality_url" placeholder="外部链接..." style="margin-top:8px" clearable><template #prefix><el-icon><Link /></el-icon></template></el-input>
                    <el-input v-model="form.quality_report_link" style="display:none" />
                  </el-form-item>
                </el-col>

                <el-col :span="12">
                  <el-form-item label="检测报告" prop="inspection_report_link">
                    <div class="upload-container">
                      <el-upload v-model:file-list="inspectionFileList" action="#" list-type="picture-card" multiple :http-request="(opts) => customUpload(opts, 'inspection_report_link')" :on-preview="handlePreviewPicture" :on-remove="(file) => handleRemoveImage(file, 'inspection_report_link')" :before-upload="beforeAvatarUpload">
                        <el-icon><Plus /></el-icon>
                      </el-upload>
                      <div class="camera-card" @click="triggerCamera('inspection_report_link')"><el-icon><Camera /></el-icon><span class="text">拍照</span></div>
                    </div>
                    <el-input v-model="inspection_url" placeholder="外部链接..." style="margin-top:8px" clearable><template #prefix><el-icon><Link /></el-icon></template></el-input>
                    <el-input v-model="form.inspection_report_link" style="display:none" />
                  </el-form-item>
                </el-col>
              </el-row>
            </div>
          </div>

          <div class="form-card production-card">
            <div class="card-title"><el-icon class="icon"><Setting /></el-icon><span>3. 生产与销售信息</span></div>
            <div class="card-content">
              <el-row :gutter="24">
                <el-col :span="8"><el-form-item label="BOM编号"><el-input v-model="form.bom_code" /></el-form-item></el-col>
                <el-col :span="8"><el-form-item label="BOM版本"><el-input v-model="form.bom_version" /></el-form-item></el-col>
                <el-col :span="8"><el-form-item label="工单号"><el-input v-model="form.work_order_code" /></el-form-item></el-col>
              </el-row>
              <el-row :gutter="24">
                <el-col :span="8"><el-form-item label="订单号"><el-input v-model="form.order_id" placeholder="关联销售订单" /></el-form-item></el-col>
                <el-col :span="8">
                  <el-form-item label="负责人">
                    <el-autocomplete v-model="form.production_manager" :fetch-suggestions="querySearchManager" placeholder="输入或选择负责人" style="width: 100%" clearable :trigger-on-focus="true" @select="handleManagerSelect"/>
                  </el-form-item>
                </el-col>
                <el-col :span="8"><el-form-item label="产品定价"><el-input-number v-model="form.sale_price" :precision="2" style="width:100%"><template #prefix>¥</template></el-input-number></el-form-item></el-col>
              </el-row>

              <el-row :gutter="24">
                <el-col :span="12">
                  <el-form-item label="生产时间">
                    <el-date-picker v-model="form.production_time_range" type="datetimerange" value-format="YYYY-MM-DD HH:mm:ss" style="width:100%" />
                  </el-form-item>
                </el-col>
                <el-col :span="6"><el-form-item label="原料成本"><el-input-number v-model="form.raw_material_cost" :precision="2" style="width:100%" /></el-form-item></el-col>
                <el-col :span="6"><el-form-item label="人工成本"><el-input-number v-model="form.manual_cost" :precision="2" style="width:100%" /></el-form-item></el-col>
              </el-row>
              <el-row :gutter="24" style="margin-top:10px">
                <el-col :span="24"><el-form-item label="详情链接"><el-input v-model="form.detail_link" /></el-form-item></el-col>
              </el-row>
            </div>
          </div>
        </el-form>
      </div>

      <template #footer>
        <div class="dialog-footer">
          <el-button @click="visible = false" size="large">取消</el-button>
          <el-button type="primary" :loading="submitting" @click="submitForm" size="large" class="confirm-btn">
            {{ dialogStatus === 'create' ? '提交并打印' : '保存修改' }}
          </el-button>
        </div>
      </template>
    </el-dialog>

    <input type="file" ref="cameraInputRef" accept="image/*" capture="environment" style="display: none" @change="handleCameraFile" />

    <el-dialog v-model="dialogVisibleImage" append-to-body width="50%">
      <img style="width: 100%" :src="dialogImageUrl" alt="Preview Image" />
    </el-dialog>

    <el-dialog v-model="printVisible" title="标签打印预览" width="400px" destroy-on-close append-to-body>
      <div style="text-align: center;">
        <div v-loading="printLoading" class="preview-box">
          <img v-if="previewUrl" :src="previewUrl" alt="Label Preview" style="width: 100%; border: 1px solid #ccc;"/>
          <div v-else class="empty-preview">正在生成预览...</div>
        </div>
        <div style="margin-top: 20px; font-size: 14px; color: #666;"><p>打印机 IP: 192.168.9.205</p><p>尺寸: 40mm x 30mm</p></div>
      </div>
      <template #footer>
        <div class="dialog-footer">
          <el-button @click="printVisible = false">取消</el-button>
          <el-button type="primary" :loading="printing" @click="confirmPrint">
            <el-icon><Printer/></el-icon> 确认打印
          </el-button>
        </div>
      </template>
    </el-dialog>

  </div>
</template>

<script setup lang="ts">
import { ref, reactive, onMounted, watch } from 'vue'
import { Plus, Setting, Refresh, Search, Box, House, Link, InfoFilled, Printer, Camera, Picture } from '@element-plus/icons-vue'
import { ElMessage } from 'element-plus'
import dayjs from 'dayjs'
import { getProductList, createProductInbound, updateProductInbound, deleteProductInbound, searchMaterialBase } from '@/api/inbound/product'
import { uploadFile, deleteFile } from '@/api/inbound/buy'
import { getLabelPreview, executePrint } from '@/api/common/print'

const loading = ref(false)
const submitting = ref(false)
const visible = ref(false)
const searchLoading = ref(false)
const dialogStatus = ref<'create' | 'update'>('create')
const tableData = ref([])
const total = ref(0)
const formRef = ref()
const queryParams = reactive({ page: 1, pageSize: 15, keyword: '', statuses: ['在库', '借库'] })
const materialOptions = ref<any[]>([])

// 打印相关变量
const printVisible = ref(false)
const printLoading = ref(false)
const printing = ref(false)
const previewUrl = ref('')
const currentPrintData = ref<any>({})

// 图片/拍照相关
const dialogImageUrl = ref('')
const dialogVisibleImage = ref(false)
// 3个独立的列表
const productPhotoList = ref<any[]>([]) // 成品实拍
const qualityFileList = ref<any[]>([])  // 质量报告
const inspectionFileList = ref<any[]>([]) // 检测报告

const cameraInputRef = ref<HTMLInputElement | null>(null)
const currentCameraField = ref<'product_photo' | 'quality_report_link' | 'inspection_report_link'>('product_photo')
const quality_url = ref('')
const inspection_url = ref('')

// [核心优化] 所有列定义
const allColumns = [
  { prop: 'material_name', label: '名称', minWidth: '140' },
  { prop: 'sku', label: 'SKU', minWidth: '110' },
  { prop: 'serial_number', label: '序列号', minWidth: '130' },
  { prop: 'qty_stock', label: '库存', minWidth: '90' },
  { prop: 'status', label: '状态', minWidth: '90' },
  { prop: 'quality_status', label: '质量', minWidth: '90' },
  { prop: 'spec_model', label: '规格', minWidth: '120' },
  { prop: 'unit', label: '单位', minWidth: '80' },
  { prop: 'product_photo', label: '实拍图', minWidth: '100' },
  { prop: 'sale_price', label: '售价', minWidth: '100' },
  { prop: 'order_id', label: '订单号', minWidth: '120' },
  { prop: 'work_order_code', label: '工单号', minWidth: '120' },
  { prop: 'quality_report_link', label: '质量报告', minWidth: '100' },
  { prop: 'inspection_report_link', label: '检测报告', minWidth: '100' },
  { prop: 'bom_code', label: 'BOM', minWidth: '100' },
  { prop: 'production_manager', label: '负责人', minWidth: '100' },
  { prop: 'raw_material_cost', label: '原料成本', minWidth: '100' },
  { prop: 'manual_cost', label: '人工成本', minWidth: '100' },
  { prop: 'inbound_date', label: '生产日期', minWidth: '120' },
  { prop: 'detail_link', label: '详情', minWidth: '100' }
]

const defaultVisibleCols = ['material_name', 'sku', 'serial_number', 'qty_stock', 'status', 'quality_status', 'product_photo', 'sale_price', 'order_id']
const STORAGE_KEY = 'stock_product_visible_columns_v2'
const getSavedColumns = () => { try { const saved = localStorage.getItem(STORAGE_KEY); return saved ? JSON.parse(saved) : defaultVisibleCols } catch (e) { return defaultVisibleCols } }
const visibleColumnProps = ref(getSavedColumns())
watch(visibleColumnProps, (newVal) => { localStorage.setItem(STORAGE_KEY, JSON.stringify(newVal)) }, { deep: true })

const form = reactive({
  id: undefined, base_id: undefined, material_name: '', spec_model: '', material_type: '', category: '', unit: '',
  sku: '', barcode: '', serial_number: '', in_date: '',
  in_quantity: 1, stock_quantity: 1, available_quantity: 1,
  warehouse_location: '', status: '在库', quality_status: '合格',
  bom_code: '', bom_version: '', work_order_code: '', order_id: '',
  production_manager: '', production_time_range: [] as string[],
  raw_material_cost: 0, manual_cost: 0, sale_price: 0,
  quality_report_link: [] as string[], inspection_report_link: [] as string[], product_photo: [] as string[], detail_link: ''
})

// ------------------------------------
// 校验规则 (前端 pre-check)
// ------------------------------------
const validateUnique = (rule: any, value: string, callback: any) => {
  if (!value) return callback()
  // 简单的列表前端查重
  const isDuplicate = tableData.value.some((row: any) => {
    if (dialogStatus.value === 'update' && row.id === form.id) return false
    if (rule.field === 'serial_number' && row.serial_number === value) return true
    return false
  })
  if (isDuplicate) callback(new Error('当前列表页存在相同SN(后端将进行全局校验)'))
  else callback()
}

const rules = {
  base_id: [{ required: true, message: '必选', trigger: 'change' }],
  serial_number: [{ required: true, message: '必填', trigger: 'blur' }, { validator: validateUnique, trigger: 'blur' }],
  in_quantity: [{ required: true, message: '必填', trigger: 'blur' }]
}

const HISTORY_KEYS = { PRODUCTION_MANAGER: 'history_product_managers', MATERIAL: 'history_product_materials' }
const saveToHistory = (key: string, value: string) => { if (!value) return; try { const existing = localStorage.getItem(key); let list = existing ? JSON.parse(existing) : []; list = list.filter((i: string) => i !== value); list.unshift(value); if (list.length > 20) list = list.slice(0, 20); localStorage.setItem(key, JSON.stringify(list)) } catch (e) {} }
const getHistoryList = (key: string): any[] => { try { return (JSON.parse(localStorage.getItem(key) || '[]')).map((v: string) => ({ value: v })) } catch (e) { return [] } }
const saveMaterialHistory = (item: any) => { if (!item || !item.id) return; const key = HISTORY_KEYS.MATERIAL; try { let list = JSON.parse(localStorage.getItem(key) || '[]'); list = list.filter((i: any) => i.id !== item.id); list.unshift({ ...item, isHistory: true }); if (list.length > 10) list = list.slice(0, 10); localStorage.setItem(key, JSON.stringify(list)) } catch (e) {} }
const getMaterialHistory = () => { try { return JSON.parse(localStorage.getItem(HISTORY_KEYS.MATERIAL) || '[]') } catch (e) { return [] } }

// ------------------------------------
// Material Search & Population Logic
// ------------------------------------
const handleMaterialDropdownVisible = (visible: boolean) => { if (visible && materialOptions.value.length === 0) handleSearchMaterial('') }
const handleSearchMaterial = async (query: string) => {
  searchLoading.value = true
  try {
    const res: any = await searchMaterialBase(query)
    const apiResults = (res.data || []).map((i: any) => ({ ...i, isHistory: false }))
    if (!query) {
      const history = getMaterialHistory()
      const historyIds = new Set(history.map((h: any) => h.id))
      const filteredApi = apiResults.filter((apiItem: any) => !historyIds.has(apiItem.id))
      materialOptions.value = [...history, ...filteredApi]
    } else { materialOptions.value = apiResults }
  } finally { searchLoading.value = false }
}
const onMaterialSelected = (val: number) => {
  const item = materialOptions.value.find(i => i.id === val)
  if (item) {
    saveMaterialHistory(item)
    // Auto-populate readonly fields
    form.material_name = item.name
    form.spec_model = item.spec
    form.material_type = item.type
    form.category = item.category
    form.unit = item.unit
  }
}

// ------------------------------------
// Autocomplete (Manager)
// ------------------------------------
const createFilter = (qs: string) => { return (item: any) => (item.value.toLowerCase().indexOf(qs.toLowerCase()) === 0) }
const getTableDataUnique = (field: string) => { return Array.from(new Set(tableData.value.map((i: any) => i[field]).filter(Boolean))).map(i => ({ value: i })) }
const mixedSearch = (qs: string, tableField: string, storageKey: string, cb: any) => { const tableList = getTableDataUnique(tableField); const historyList = getHistoryList(storageKey); const map = new Map(); historyList.forEach(i => map.set(i.value, i)); tableList.forEach(i => map.set(i.value, i)); const allList = Array.from(map.values()); const results = qs ? allList.filter(createFilter(qs)) : allList; cb(results) }
const querySearchManager = (qs: string, cb: any) => mixedSearch(qs, 'production_manager', HISTORY_KEYS.PRODUCTION_MANAGER, cb)
const handleManagerSelect = (item: any) => saveToHistory(HISTORY_KEYS.PRODUCTION_MANAGER, item.value)

const fetchData = async () => {
  loading.value = true;
  try {
    const params = { ...queryParams, statuses: queryParams.statuses.join(',') }
    const res: any = await getProductList(params);
    tableData.value = res.data.items || [];
    total.value = res.data.total || 0
  } finally { loading.value = false }
}

const handleCreate = () => {
  dialogStatus.value = 'create'
  resetForm()
  form.in_date = dayjs().format('YYYY-MM-DD')
  visible.value = true
  materialOptions.value = []
}

const handleUpdate = (row: any) => {
  dialogStatus.value = 'update'
  Object.assign(form, {
    ...row,
    product_photo: row.product_photo || [],
    quality_report_link: row.quality_report_link || [],
    inspection_report_link: row.inspection_report_link || [],
    in_quantity: Number(row.qty_inbound),
    raw_material_cost: Number(row.raw_material_cost),
    manual_cost: Number(row.manual_cost),
    sale_price: Number(row.sale_price)
  })
  if(row.production_start_time && row.production_end_time) { form.production_time_range = [row.production_start_time, row.production_end_time] } else { form.production_time_range = [] }
  productPhotoList.value = form.product_photo.map(url => ({ name: url.split('/').pop(), url: getImageUrl(url) }))
  const qReports = form.quality_report_link || []
  qualityFileList.value = qReports.filter(r => !isExternalLink(r)).map(url => ({ name: url.split('/').pop(), url: getImageUrl(url) }))
  const qLinks = qReports.filter(r => isExternalLink(r))
  quality_url.value = qLinks.length > 0 ? qLinks[0] : ''
  const iReports = form.inspection_report_link || []
  inspectionFileList.value = iReports.filter(r => !isExternalLink(r)).map(url => ({ name: url.split('/').pop(), url: getImageUrl(url) }))
  const iLinks = iReports.filter(r => isExternalLink(r))
  inspection_url.value = iLinks.length > 0 ? iLinks[0] : ''
  materialOptions.value = [{ id: row.base_id, name: row.material_name, spec: row.spec_model, category: row.category, isHistory: false }]
  visible.value = true
}

const getImageUrl = (url: string) => { if (!url) return ''; if (url.startsWith('http')) return url; return url }
const isExternalLink = (str: string) => { return str && (str.startsWith('http://') || str.startsWith('https://')) && !str.includes('/api/v1/common/files') }
const getImagesOnly = (list: string[]) => { if (!list) return []; return list.filter(item => !isExternalLink(item)) }
const hasExternalLink = (list: string[]) => { if (!list) return false; return list.some(item => isExternalLink(item)) }
const beforeAvatarUpload = (rawFile: any) => { if (rawFile.type !== 'image/jpeg' && rawFile.type !== 'image/png') { ElMessage.error('仅支持 JPG/PNG'); return false } if (rawFile.size / 1024 / 1024 > 5) { ElMessage.error('图片不能超过 5MB'); return false } return true }
const customUpload = async (options: any, targetField: 'product_photo' | 'quality_report_link' | 'inspection_report_link') => {
  const { file, onSuccess, onError } = options
  const formData = new FormData(); formData.append('file', file)
  try {
    const res: any = await uploadFile(formData)
    if (res.code === 200) {
      const newUrl = res.data.url; form[targetField].push(newUrl); ElMessage.success('上传成功'); onSuccess(res)
    } else { ElMessage.error(res.msg || '上传失败'); onError(new Error(res.msg)) }
  } catch (e) { ElMessage.error('网络错误'); onError(e) }
}
const handleRemoveImage = async (uploadFile: any, targetField: 'product_photo' | 'quality_report_link' | 'inspection_report_link') => {
  try {
    const urlToRemove = form[targetField].find(u => getImageUrl(u) === uploadFile.url) || uploadFile.url
    form[targetField] = form[targetField].filter(u => u !== urlToRemove)
    if (!isExternalLink(urlToRemove)) { const filename = urlToRemove.split('/').pop(); if (filename) await deleteFile(filename) }
    ElMessage.success('已删除')
  } catch (e) { console.error(e) }
}
const triggerCamera = (field: any) => { currentCameraField.value = field; if (cameraInputRef.value) cameraInputRef.value.click() }
const handleCameraFile = async (event: Event) => {
  const input = event.target as HTMLInputElement; if (input.files && input.files[0]) {
    const file = input.files[0]; if (!beforeAvatarUpload(file)) { input.value = ''; return }
    const formData = new FormData(); formData.append('file', file); const loadingMsg = ElMessage.loading({ message: '上传中...', duration: 0 })
    try {
      const res: any = await uploadFile(formData)
      if (res.code === 200) {
        const newUrl = res.data.url; const field = currentCameraField.value; form[field].push(newUrl)
        if (field === 'product_photo') productPhotoList.value.push({ name: newUrl.split('/').pop(), url: getImageUrl(newUrl) })
        else if (field === 'quality_report_link') qualityFileList.value.push({ name: newUrl.split('/').pop(), url: getImageUrl(newUrl) })
        else inspectionFileList.value.push({ name: newUrl.split('/').pop(), url: getImageUrl(newUrl) })
        ElMessage.success('拍照上传成功')
      } else { ElMessage.error(res.msg || '上传失败') }
    } catch (e) { ElMessage.error('网络错误') } finally { loadingMsg.close(); input.value = '' }
  }
}
const handlePreviewPicture = (uploadFile: any) => { dialogImageUrl.value = uploadFile.url!; dialogVisibleImage.value = true }

const submitForm = async () => {
  await formRef.value.validate(async (valid: boolean) => {
    if(valid) {
      submitting.value = true
      const qList = [...form.quality_report_link]
      const qImages = qList.filter(item => !isExternalLink(item))
      if (quality_url.value && !qList.includes(quality_url.value)) qImages.push(quality_url.value)
      else if (quality_url.value) qImages.push(quality_url.value)
      const iList = [...form.inspection_report_link]
      const iImages = iList.filter(item => !isExternalLink(item))
      if (inspection_url.value && !iList.includes(inspection_url.value)) iImages.push(inspection_url.value)
      else if (inspection_url.value) iImages.push(inspection_url.value)
      const payload = { ...form, quality_report_link: qImages, inspection_report_link: iImages, production_start_time: form.production_time_range?.[0], production_end_time: form.production_time_range?.[1] }
      delete payload.production_time_range
      try {
        if(dialogStatus.value === 'create') {
          const res: any = await createProductInbound(payload)
          ElMessage.success('入库成功')
          const newItem = res.data
          if (newItem) { ElMessage.info('发送打印...'); try { await executePrint(newItem); ElMessage.success('指令已发送') } catch (e: any) { ElMessage.warning('打印失败') } }
        } else { await updateProductInbound(form.id!, payload); ElMessage.success('更新成功') }
        saveToHistory(HISTORY_KEYS.PRODUCTION_MANAGER, form.production_manager)
        visible.value = false; fetchData()
      } catch(e:any) {
        // 捕获后端报错
        ElMessage.error(e.msg || '操作失败')
      } finally { submitting.value = false }
    }
  })
}

const handleDelete = async (row: any) => { try { await deleteProductInbound(row.id); ElMessage.success('删除成功'); fetchData() } catch(e) { ElMessage.error('删除失败') } }
const handlePrint = async (row: any) => {
  printVisible.value = true; printLoading.value = true; previewUrl.value = ''
  currentPrintData.value = { global_print_id: row.global_print_id, material_name: row.material_name, spec_model: row.spec_model, category: row.category, material_type: row.material_type, warehouse_loc: row.warehouse_loc, serial_number: row.serial_number, sku: row.sku }
  try { const res: any = await getLabelPreview(currentPrintData.value); previewUrl.value = res.data } catch (e) { ElMessage.error('预览失败') } finally { printLoading.value = false }
}
const confirmPrint = async () => { printing.value = true; try { await executePrint(currentPrintData.value); ElMessage.success('已发送'); printVisible.value = false } catch (e: any) { ElMessage.error('打印失败') } finally { printing.value = false } }
const resetForm = () => {
  materialOptions.value = []; productPhotoList.value = []; qualityFileList.value = []; inspectionFileList.value = []; quality_url.value = ''; inspection_url.value = ''
  Object.assign(form, { id: undefined, base_id: undefined, material_name: '', spec_model: '', material_type: '', category: '', unit: '', sku: '', barcode: '', serial_number: '', in_date: '', in_quantity: 1, stock_quantity: 1, available_quantity: 1, warehouse_location: '', status: '在库', quality_status: '合格', bom_code: '', bom_version: '', work_order_code: '', order_id: '', production_manager: '', production_time_range: [], raw_material_cost: 0, manual_cost: 0, sale_price: 0, quality_report_link: [], inspection_report_link: [], product_photo: [], detail_link: '' })
}
const getStatusType = (s:string) => ({'在库':'success','出库':'info','借库':'warning','损耗':'danger'}[s]||'warning')
const getQualityType = (s:string) => ({'合格':'success','不合格':'danger','待检':'info'}[s]||'info')
const formatMoney = (val:any) => isNaN(Number(val)) ? '-' : `¥ ${Number(val).toFixed(2)}`
onMounted(() => fetchData())
</script>

<style scoped>
.product-module { background: #f5f7fa; padding: 20px; min-height: 100vh; }
.header-tools { display: flex; justify-content: space-between; margin-bottom: 20px; background: #fff; padding: 15px 20px; border-radius: 8px; box-shadow: 0 2px 12px 0 rgba(0,0,0,0.05); }
.left-tools { display: flex; gap: 10px; align-items: center; flex: 1; }
.right-tools { display: flex; gap: 10px; align-items: center; }
.modern-table { border-radius: 8px; box-shadow: 0 2px 12px 0 rgba(0,0,0,0.05); }
:deep(.table-header-gray th) { background-color: #f8f9fb !important; color: #606266; }
.tag-sn { color: #409EFF; font-weight: bold; font-family: monospace; }
.stock-num { font-weight: bold; font-size: 15px; }
.form-card { background: #fff; border-radius: 8px; margin-bottom: 20px; border: 1px solid #e4e7ed; overflow: hidden; }
.card-title { background: #fcfcfc; padding: 10px 20px; border-bottom: 1px solid #ebeef5; font-weight: 600; display: flex; align-items: center; gap: 8px; }
.card-title .icon { font-size: 18px; }
.card-content { padding: 20px; }
.basic-card { border-left: 4px solid #409EFF; } .basic-card .icon { color: #409EFF; }
.inbound-card { border-left: 4px solid #67C23A; } .inbound-card .icon { color: #67C23A; }
.production-card { border-left: 4px solid #E6A23C; } .production-card .icon { color: #E6A23C; }
.identity-panel { background: #fffbf0; border: 1px dashed #e6a23c; padding: 15px; margin: 10px 0; border-radius: 6px; }
.prefix-tag.sn { color: #409EFF; background: #ecf5ff; padding: 0 5px; font-weight: bold; border-radius: 4px; }
.option-item { display: flex; justify-content: space-between; width: 100%; align-items: center; }
.opt-name { font-weight: bold; }
.opt-spec { color: #8492a6; font-size: 12px; margin-right: 10px; }
.is-text-view :deep(.el-input__wrapper) { box-shadow: none !important; background: #f5f7fa; border-bottom: 1px solid #dcdfe6; padding-left: 0; }
.search-tip { color: #909399; font-size: 12px; margin-left: 10px; display: flex; align-items: center; gap: 4px; }
.dialog-scroll-container { padding: 20px; max-height: 70vh; overflow-y: auto; }
.dialog-footer { display: flex; justify-content: flex-end; gap: 15px; padding: 20px; border-top: 1px solid #ebeef5; }
.money-text { font-family: 'Consolas', monospace; color: #303133; }
.preview-box { min-height: 150px; display: flex; justify-content: center; align-items: center; background: #f5f7fa; border-radius: 4px; }
.empty-preview { color: #909399; }
.more-images-badge { margin-left: 5px; background: #909399; color: #fff; border-radius: 10px; padding: 0 6px; font-size: 12px; }
.clickable-text { color: #409EFF; cursor: pointer; font-weight: 500; text-decoration: underline; }
.id-cell { display: flex; align-items: center; }
.id-text { font-family: monospace; color: #606266; }
.upload-container { display: flex; flex-wrap: wrap; gap: 8px; }
:deep(.el-upload--picture-card) { width: 100px; height: 100px; line-height: 100px; }
:deep(.el-upload-list--picture-card .el-upload-list__item) { width: 100px; height: 100px; }
.camera-card { width: 100px; height: 100px; background-color: #fbfdff; border: 1px dashed #c0ccda; border-radius: 6px; box-sizing: border-box; display: flex; flex-direction: column; justify-content: center; align-items: center; cursor: pointer; transition: all 0.3s; color: #8c939d; }
.camera-card:hover { border-color: #409EFF; color: #409EFF; }
.camera-card .text { font-size: 12px; margin-top: 5px; }
.camera-card .el-icon { font-size: 24px; }
</style>