<template>
  <view class="page">
    <scroll-view class="scroll" scroll-y>
      <view class="detail-page">
        <view class="section">
          <text class="row company">{{ safeText(form.code) }}</text>
          <view class="row"><text class="label">公司简称</text><text class="value">{{ safeText(form.companyShortName || form.companyName) }}</text></view>
          <view class="row"><text class="label">供应商名称</text><text class="value">{{ safeText(form.supplierName) }}</text></view>
          <view class="row"><text class="label">采购处</text><text class="value">{{ safeText(form.purchaseDepartmentName || form.purchaseDepartment) }}</text></view>
          <view class="row"><text class="label">区域</text><text class="value">{{ safeText(form.regionName || form.region) }}</text></view>
          <view class="row"><text class="label">日期</text><text class="value">{{ formatDateOnly(form.date) }}</text></view>
          <view class="row"><text class="label">报价时效</text><text class="value">{{ safeText(form.validityPeriod) }}</text></view>
          <view class="row"><text class="label">报价人</text><text class="value">{{ safeText(form.quoterName) }}</text></view>
          <view class="row"><text class="label">是否长单操作</text><text class="value">{{ boolText(form.longTermOperation) }}</text></view>
          <view class="row"><text class="label">是否终端客户</text><text class="value">{{ boolText(form.terminalCustomer) }}</text></view>
          <view class="row"><text class="label">是否未点价</text><text class="value">{{ boolText(form.priced) }}</text></view>
          <view v-if="form.priced === true" class="row"><text class="label">点价截止日期</text><text class="value">{{ formatDateOnly(form.pricingDeadline) }}</text></view>
          <view v-if="form.priced === true" class="row"><text class="label">是否暂定价</text><text class="value">{{ boolText(form.temporaryPrice) }}</text></view>
          <view class="row"><text class="label">其他费用凭票到厂另行结算</text><text class="value">{{ boolText(form.otherExpenseSettlement) }}</text></view>
          <view class="row"><text class="label">交提货方式</text><text class="value">{{ getDeliveryMethodLabel() }}</text></view>
          <view class="row"><text class="label">是否通货买断</text><text class="value">{{ boolText(form.commodityBuyout) }}</text></view>
          <view class="row"><text class="label">是否质量买断</text><text class="value">{{ boolText(form.qualityBuyout) }}</text></view>
          <view class="row"><text class="label">是否数量买断</text><text class="value">{{ boolText(form.quantityBuyout) }}</text></view>
          <view class="row"><text class="label">是否送货上门</text><text class="value">{{ boolText(form.doorDelivery) }}</text></view>
          <view class="row"><text class="label">另付运费</text><text class="value">{{ formatNumber(form.shippingCost) }}</text></view>
          <view class="row"><text class="label">装车费</text><text class="value">{{ formatNumber(form.loadingFee) }}</text></view>
          <view class="row"><text class="label">开票品名</text><text class="value">{{ safeText(form.invoiceProductName) }}</text></view>
          <view class="row"><text class="label">交货日期</text><text class="value">{{ formatDateOnly(form.deliveryDate) }}</text></view>
          <view class="row"><text class="label">结算方式</text><text class="value">{{ safeText(form.settlementMethod) }}</text></view>
          <view class="row"><text class="label">结算比例(%)</text><text class="value">{{ formatNumber(form.settlementRatio) }}</text></view>
          <view class="row"><text class="label">价格表编号</text><text class="value">{{ priceTableDisplay }}</text></view>
          <view class="row"><text class="label">协调事由</text><text class="value">{{ safeText(form.coordinationReason) }}</text></view>
          <view class="row"><text class="label">票类状况</text><text class="value">{{ safeText(form.invoiceTypeStatus) }}</text></view>
          <view class="row"><text class="label">数量合计</text><text class="value">{{ formatNumber(form.totalQuantity) }}</text></view>
          <view class="row" v-if="attachmentList.length">
            <text class="label">附件</text>
            <view class="attach-list">
              <view v-for="(at, idx) in attachmentList" :key="idx" class="attach-item">
                <text class="attach-name">{{ at.name }}</text>
                <text class="attach-view" @click.stop="onPreviewAttachment(at)">查看</text>
              </view>
            </view>
          </view>
        </view>

        <view class="title-header">
          <image class="title-header_icon" src="/static/images/title.png" />
          <span>明细信息</span>
        </view>
        <view v-if="lineListWithName.length" class="section">
          <view v-for="(line, idx) in lineListWithName" :key="line.itemId || idx" class="line-block">
            <view class="line-title">明细{{ idx + 1 }}</view>
            <view class="row"><text class="label">品种</text><text class="value">{{ safeText(line.productName) }}</text></view>
            <view class="row"><text class="label">料型</text><text class="value">{{ safeText(line.materialType) }}</text></view>
            <view class="row"><text class="label">数量（吨）</text><text class="value">{{ formatNumber(line.quantity) }}</text></view>
            <view class="row"><text class="label">实际采购价</text><text class="value">{{ formatNumber(line.actualPurchasePrice) }}</text></view>
            <view class="row"><text class="label">含运到厂价</text><text class="value">{{ formatNumber(line.includingShippingPrice) }}</text></view>
            <view class="row"><text class="label">价格表价格</text><text class="value">{{ formatNumber(line.priceListPrices) }}</text></view>
            <view class="row"><text class="label">协调幅度</text><text class="value">{{ formatNumber(line.coordinationRange) }}</text></view>
            <view class="row"><text class="label">买断料预计损耗</text><text class="value">{{ formatNumber(line.estimatedLoss) }}</text></view>
            <view class="row"><text class="label">申请损耗（%）</text><text class="value">{{ formatNumber(line.applicationAttrition) }}</text></view>
            <view class="row"><text class="label">选择分厂</text><text class="value">{{ safeText(line.workshopName) }}</text></view>
          </view>
        </view>
        <view v-else class="section empty-tip">暂无明细</view>

        <view class="title-header">
          <image class="title-header_icon" src="/static/images/title.png" />
          <span>料质状况</span>
        </view>
        <view class="section">
          <view class="row"><text class="label">是否启用料质状况</text><text class="value">{{ boolText(form.materialConditionEnabled) }}</text></view>
          <template v-if="form.materialConditionEnabled">
            <view v-for="mc in materialConditionConfigs" :key="mc.field" class="material-group">
              <text class="material-label">{{ mc.label }}</text>
              <view class="tag-list">
                <view v-for="opt in getDictOptions(mc.dictCode)" :key="opt.code" class="tag-btn" :class="{ active: isTagSelected(mc.field, opt.code) }">{{ opt.name }}</view>
              </view>
            </view>
          </template>
        </view>

        <view class="title-header">
          <image class="title-header_icon" src="/static/images/title.png" />
          <span>备注</span>
        </view>
        <view class="section">
          <text class="remark-text">{{ safeText(form.remark) }}</text>
        </view>

        <view class="title-header">
          <image class="title-header_icon" src="/static/images/title.png" />
          <span>变更事由</span>
        </view>
        <view class="section">
          <text class="remark-text">{{ safeText(form.changeReason) }}</text>
        </view>
      </view>
    </scroll-view>
    <detail-buttons :buttons="displayButtons" @click="handleButtonClick" />
  </view>
</template>

<script>
import { procurementPlanReplenishFindByIdApi, procurementPlanReplenishSubmitApi, procurementPlanReplenishCancelApi } from '@/api/procure-manage/procurementPlan.js'
import { breedRelationshipQueryApi, workshopQueryApi } from '@/api/devManage.js'
import { getDicByCodes } from '@/utils/dic.js'
import DetailButtons from '@/components/detail-buttons/index.vue'
export default {
  name: 'SupplePlanDetail',
  components: { DetailButtons },
  data() {
    return {
      id: '',
      form: {},
      lineList: [],
      attachmentList: [],
      materialConditionConfigs: [
        { field: 'materialConditionCopperRice', label: '铜米', dictCode: 'COPPER_RICE' },
        { field: 'materialConditionBrightCopper', label: '光亮铜', dictCode: 'BRIGHT_COPPER' },
        { field: 'materialConditionFirstClass', label: '一特', dictCode: 'FIRST_CLASS' },
        { field: 'materialConditionSecondClass', label: '二特', dictCode: 'SECOND_CLASS' },
        { field: 'materialConditionTinCoated', label: '镀锡紫', dictCode: 'TIN_COATED' },
        { field: 'materialConditionScrap', label: '角料', dictCode: 'SCRAP' },
        { field: 'materialConditionWhiteYellow', label: '镀白黄', dictCode: 'WHITE_YELLOW' },
        { field: 'materialConditionPhosphorCopper', label: '磷铜', dictCode: 'PHOSPHOR_COPPER' }
      ],
      dictData: {},
      productOptions: [],
      workshopOptions: [],
      buttons: [
        { text: '编辑', visible: true, variant: 'outline', event: 'edit' },
        { text: '发起变更审核', visible: true, variant: 'primary', event: 'initiate' },
        { text: '取消', visible: true, variant: 'outline', event: 'cancel' },
        { text: '审核', visible: true, variant: 'primary', event: 'approve' },
        { text: '审核详情', visible: true,  event: 'approveDetail' },
      ],
    }
  },
  computed: {
    productMap() {
      var list = Array.isArray(this.productOptions) ? this.productOptions : []
      var m = {}
      list.forEach(function (o) {
        var key = String(o.productId || o.id || o.value || '')
        if (key) m[key] = o
      })
      return m
    },
    workshopMap() {
      var list = Array.isArray(this.workshopOptions) ? this.workshopOptions : []
      var m = {}
      list.forEach(function (o) {
        var key = String(o.workshopId || o.id || o.value || '')
        if (key) m[key] = o
      })
      return m
    },
    lineListWithName() {
      var self = this
      var list = Array.isArray(this.lineList) ? this.lineList : []
      return list.map(function (row) {
        var pid = String(row.productId || '')
        var wid = String(row.workshopId || '')
        var p = pid ? self.productMap[pid] : null
        var w = wid ? self.workshopMap[wid] : null
        return Object.assign({}, row, {
          productName: row.productName || (p ? (p.productName || p.name || p.label || '') : ''),
          workshopName: row.workshopName || (w ? (w.workshopName || w.name || w.label || '') : '')
        })
      })
    },
    priceTableDisplay() {
      var d = this.form || {}
      var code = d.priceTableCode != null ? d.priceTableCode : (d.priceId != null ? d.priceId : '')
      var name = d.priceTableName || ''
      if (name || code) {
        return (name ? name + (code ? ' (' + code + ')' : '') : String(code))
      }
      return '-'
    },
    displayButtons() {
        const status = this.form ? this.form.approvalStatus : '';
        const isDraft = status === 'DRAFT';
        const isAudit = status === 'AUDIT';
        const isPass = status === 'PASS';
        const isRefuse = status === 'REFUSE';
        const canExamine = isAudit && this.form && this.form.showExamine === true;
      return [
          { ...this.buttons[0], visible: ((isDraft || isRefuse) && this.$auth.hasPermi('plan-manage:supple-plan:modify')) },
          { ...this.buttons[1], visible: ((isDraft || isRefuse) && this.$auth.hasPermi('plan-manage:supple-plan:initiate')) },
          { ...this.buttons[2], visible: (isRefuse && this.$auth.hasPermi('plan-manage:supple-plan:cancel')) },
          { ...this.buttons[3], visible: (canExamine && this.$auth.hasPermi('plan-manage:supple-plan:approve')) },
          { ...this.buttons[4], visible: ((isAudit || isPass) && this.form.showExamine && this.$auth.hasPermi('plan-manage:supple-plan:view')) },
      ]
    }
  },
  onLoad(query) {
    this.id = (query && query.id) || ''
    this.loadDictData()
    this.loadRefData()
    this.loadDetail()
  },
  methods: {
    handleButtonClick(btn) {
      if (!btn || btn.disabled) return
      const e = btn.event || ''
      if (e === 'edit') return this.onEdit()
      if (e === 'initiate') return this.onInitiate()
      if (e === 'approve') return this.onApprove()
      if (e === 'approveDetail') return this.onApproveDetail()
      if (e === 'cancel') return this.onCancel()
    },
    refreshListFlags() {
      try {
        uni.setStorageSync('SUPPLE_PLAN_LIST_NEED_REFRESH', '1')
      } catch (e) {}
    },
    runWithConfirm(opts) {
      var self = this
      var title = opts.title || '提示'
      var content = opts.content || ''
      var run = opts.run
      var loading = opts.loading || '处理中'
      var successText = opts.successText || '操作成功'
      var failText = opts.failText || '操作失败'
      if (!this.id) {
        uni.showToast({ title: '缺少单据id', icon: 'none' })
        return
      }
      var apiFn = function () {
        uni.showLoading({ title: loading, mask: true })
        Promise.resolve(run(self.id)).then(function () {
          uni.hideLoading()
          uni.showToast({ title: successText, icon: 'none' })
          self.refreshListFlags()
          self.loadDetail()
        }).catch(function (e) {
          uni.hideLoading()
          uni.showToast({ title: (e && (e.msg || e.message)) ? (e.msg || e.message) : failText, icon: 'none' })
        })
      }
      if (opts.skipConfirm) {
        apiFn()
        return
      }
      uni.showModal({
        title: title,
        content: content,
        confirmText: '确定',
        cancelText: '取消',
        success: function (res) {
          if (!res || !res.confirm) return
          apiFn()
        }
      })
    },
    onInitiate() {
      this.runWithConfirm({
        title: '发起补货审核',
        content: '确认发起补货审核吗',
        loading: '提交中',
        successText: '发起成功',
        failText: '发起补货审核失败',
        run: function (id) { return procurementPlanReplenishSubmitApi(id) }
      })
    },
    onEdit() {
      if (!this.id) {
        uni.showToast({ title: '缺少单据ID', icon: 'none' })
        return
      }
      uni.navigateTo({ url: '/pages/supple-plan/modify?id=' + this.id })
    },
    async loadDictData() {
      var codes = [].concat(
        this.materialConditionConfigs.map(function (mc) { return mc.dictCode }),
        ['DELIVERY_METHOD']
      )
      try {
        var results = await getDicByCodes(codes)
        var d = results || {}
        this.dictData = d
        this.deliveryOptions = (d.DELIVERY_METHOD && d.DELIVERY_METHOD.data) || []
      } catch (e) {
        this.dictData = {}
        this.deliveryOptions = []
      }
    },
    async loadRefData() {
      var self = this
      try {
        var results = await Promise.all([
          this.pCall(breedRelationshipQueryApi, { pageIndex: 1, pageSize: 1000 }),
          this.pCall(workshopQueryApi, { pageIndex: 1, pageSize: 1000 })
        ])
        var r1 = (results[0] && results[0].data) ? results[0].data : {}
        var r2 = (results[1] && results[1].data) ? results[1].data : {}
        self.productOptions = (r1.datas && Array.isArray(r1.datas)) ? r1.datas : ((r1.list && Array.isArray(r1.list)) ? r1.list : ((r1.records && Array.isArray(r1.records)) ? r1.records : []))
        self.workshopOptions = (r2.datas && Array.isArray(r2.datas)) ? r2.datas : ((r2.list && Array.isArray(r2.list)) ? r2.list : ((r2.records && Array.isArray(r2.records)) ? r2.records : []))
      } catch (e) {
        self.productOptions = []
        self.workshopOptions = []
      }
    },
    pCall(fn, params) {
      try {
        return Promise.resolve(fn(params))
      } catch (e) {
        return Promise.reject(e)
      }
    },
    async loadDetail() {
      if (!this.id) return
      try {
        var res = await procurementPlanReplenishFindByIdApi({ id: this.id })
        var d = (res && res.data) ? res.data : {}
        var boolFields = ['longTermOperation', 'terminalCustomer', 'priced', 'temporaryPrice', 'otherExpenseSettlement', 'commodityBuyout', 'qualityBuyout', 'quantityBuyout', 'doorDelivery', 'materialConditionEnabled']
        boolFields.forEach(function (f) {
          var v = d[f]
          if (typeof v === 'string') {
            d[f] = v === 'true' || v === '1'
          } else if (typeof v === 'number') {
            d[f] = v === 1
          } else {
            d[f] = !!v
          }
        })
        this.materialConditionConfigs.forEach(function (mc) {
          var v = d[mc.field]
          if (typeof v === 'string' && v) {
            d[mc.field] = v.split(',').filter(Boolean)
          } else if (!Array.isArray(v)) {
            d[mc.field] = []
          }
        })
        this.form = d
        var lines = d.lines || d.procurementPlanLineList || d.lineList || []
        this.lineList = Array.isArray(lines) ? lines : []
        this.buildAttachmentList()
      } catch (e) {
        uni.showToast({ title: '加载详情失败', icon: 'none' })
      }
    },
    buildAttachmentList() {
      var d = this.form || {}
      var ids = d.attachmentFileIds
      var names = d.attachmentFileNames
      var idArr = (typeof ids === 'string' && ids) ? ids.split(',').filter(Boolean) : (Array.isArray(ids) ? ids : [])
      var nameArr = (typeof names === 'string' && names) ? names.split(',').filter(Boolean) : (Array.isArray(names) ? names : [])
      var len = Math.max(idArr.length, nameArr.length)
      var list = []
      for (var i = 0; i < len; i++) {
        list.push({ id: idArr[i] || '', name: nameArr[i] || ('附件' + (i + 1)) })
      }
      this.attachmentList = list
    },
    getDictOptions(dictCode) {
      var data = this.dictData[dictCode]
      return (data && data.data) ? data.data : []
    },
    isTagSelected(field, code) {
      var selected = this.form ? this.form[field] : undefined
      if (Array.isArray(selected)) return selected.indexOf(code) >= 0
      if (typeof selected === 'string' && selected) {
        return selected.split(',').indexOf(code) >= 0
      }
      return false
    },
    getDeliveryMethodLabel() {
      var opts = this.deliveryOptions || []
      var v = String(this.form.deliveryMode != null ? this.form.deliveryMode : '')
      if (!v) return '-'
      for (var i = 0; i < opts.length; i++) {
        var o = opts[i]
        var code = o.code != null ? String(o.code) : (o.value != null ? String(o.value) : '')
        if (code === v) return o.name || o.label || '-'
      }
      return v
    },
    boolText(v) {
      if (typeof v === 'boolean') return v ? '是' : '否'
      if (v === 'true' || v === '1' || v === 1) return '是'
      if (v === 'false' || v === '0' || v === 0) return '否'
      return '-'
    },
    formatDateOnly(v) {
      var s = v == null ? '' : String(v).trim()
      if (!s) return '-'
      if (s.length >= 10) return s.slice(0, 10)
      return s
    },
    safeText(v) {
      var s = v == null ? '' : String(v)
      return s.trim() ? s : '-'
    },
    formatNumber(v) {
      if (v == null || v === '') return '-'
      var n = Number(v)
      if (isNaN(n)) return String(v)
      return n.toLocaleString('zh-CN', { maximumFractionDigits: 4 })
    },
    onCancel() {
      this.runWithConfirm({
        title: '取消',
        content: '确认取消该补货单吗？',
        loading: '提交中',
        successText: '取消成功',
        failText: '取消失败',
        run: function (id) { return procurementPlanReplenishCancelApi(id) }
      })
    },
    onApprove() {
      const id = this.id || (this.form && this.form.id) || ''
      if (!id) return
      const CACHE_KEY = 'sourceBusinessId'
      const TYPE = 'contractType'
      uni.setStorageSync(TYPE, 'PLAN_CHANGE')
      uni.setStorageSync(CACHE_KEY, id)
      uni.navigateTo({ url: '/pages/flow/audit' })
    },
    onApproveDetail() {
      const id = this.id || (this.form && this.form.id) || ''
      if (!id) return
      const CACHE_KEY = 'sourceBusinessId'
      const TYPE = 'contractType'
      uni.setStorageSync(TYPE, 'PLAN_CHANGE')
      uni.setStorageSync(CACHE_KEY, id)
      uni.navigateTo({ url: '/pages/flow/audit_detail' })
    },
    onPreviewAttachment(at) {
      if (!at || !at.id) {
        uni.showToast({ title: '无法查看', icon: 'none' })
        return
      }
      uni.showToast({ title: '查看附件 ' + at.name, icon: 'none' })
    }
  }
}
</script>

<style lang="scss" scoped>
.page {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.scroll {
  flex: 1;
  padding: 8rpx 0 144rpx;
}
.detail-page {
  background: #f3f3f3;
}
.title-header {
  display: flex;
  align-items: center;
  padding: 24rpx 32rpx 12rpx;
  background-color: #ffffff;
  .title-header_icon {
    width: 36rpx;
    height: 36rpx;
    margin-right: 12rpx;
  }
  span {
    font-size: 34rpx;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.9);
  }
}
.section {
  padding: 32rpx;
  background: #fff;
  margin-bottom: 20rpx;
}
.row {
  display: flex;
  margin-bottom: 28rpx;
  &:last-child { margin-bottom: 0; }
  &.company {
    font-size: 36rpx;
    font-weight: 600;
    color: rgba(0, 0, 0, 0.9);
    padding-top: 8rpx;
    line-height: 50rpx;
  }
  .label {
    max-width: 420rpx;
    margin-right: 20rpx;
    line-height: 32rpx;
    font-size: 28rpx;
    color: rgba(0, 0, 0, 0.6);
  }
  .value {
    flex: 1;
    line-height: 32rpx;
    font-size: 28rpx;
    color: rgba(0, 0, 0, 0.9);
    text-align: right;
    word-break: break-all;
  }
}
.line-block {
  padding-bottom: 24rpx;
  margin-bottom: 24rpx;
  border-bottom: 1rpx solid #f0f0f0;
  &:last-child {
    padding-bottom: 0;
    margin-bottom: 0;
    border-bottom: none;
  }
}
.line-title {
  font-size: 30rpx;
  font-weight: 600;
  color: rgba(0, 0, 0, 0.9);
  margin-bottom: 20rpx;
}
.attach-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8rpx;
}
.attach-item {
  display: flex;
  align-items: center;
  gap: 16rpx;
  .attach-name {
    font-size: 26rpx;
    color: rgba(0, 0, 0, 0.9);
  }
  .attach-view {
    font-size: 26rpx;
    color: $theme-primary;
  }
}
.material-group {
  margin-top: 32rpx;
  &:first-child { margin-top: 0; }
}
.material-label {
  display: block;
  font-size: 28rpx;
  color: rgba(0, 0, 0, 0.6);
  margin-bottom: 20rpx;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 16rpx;
}
.tag-btn {
  padding: 12rpx 24rpx;
  border: 1rpx solid #ddd;
  border-radius: 8rpx;
  font-size: 28rpx;
  color: #999;
  background: #f5f5f5;
}
.tag-btn.active {
  background: $theme-primary;
  border-color: $theme-primary;
  color: #fff;
}
.remark-text {
  font-size: 28rpx;
  color: rgba(0, 0, 0, 0.9);
  line-height: 1.6;
  white-space: pre-wrap;
}
.empty-tip {
  text-align: center;
  font-size: 28rpx;
  color: rgba(0, 0, 0, 0.4);
  padding: 24rpx 0;
}
</style>