<template>
  <div class="spec-page">
    <!-- 规程类型 tabs -->
    <div class="type-tab-bar">
      <span
        v-for="t in specTypeTab"
        :key="t.value"
        :class="['type-tab', { active: activeSpecType === t.value }]"
        @click="switchSpecType(t.value)"
      >{{ t.label }}</span>
    </div>

    <!-- 产线 tabs -->
    <div class="line-tab-bar">
      <span
        :class="['line-tab', { active: activeLineId === '' }]"
        @click="switchLine('')"
      >全部</span>
      <span
        v-for="line in lineOptions"
        :key="line.lineId"
        :class="['line-tab', { active: activeLineId === line.lineId }]"
        @click="switchLine(line.lineId)"
      >{{ line.lineName }}</span>
    </div>

    <!-- 工具栏 -->
    <div class="toolbar">
      <div class="toolbar-left">
        <el-button type="primary" size="mini" icon="el-icon-plus" @click="handleAdd">新增</el-button>
        <el-button size="mini" icon="el-icon-edit" :disabled="single" @click="handleUpdate()">修改</el-button>
        <el-button size="mini" icon="el-icon-delete" :disabled="multiple" @click="handleDelete()">删除</el-button>
      </div>
      <div class="toolbar-right">
        <el-input
          v-model="queryParams.specName"
          size="small"
          placeholder="规程名称"
          clearable
          style="width:180px; margin-right:8px"
          @keyup.enter.native="handleQuery"
        />
        <el-button size="mini" type="primary" @click="handleQuery">查询</el-button>
        <el-button size="mini" @click="resetQuery">重置</el-button>
      </div>
    </div>

    <!-- 列表 -->
    <el-table
      v-loading="loading"
      :data="dataList"
      size="small"
      highlight-current-row
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" />
      <el-table-column label="规程编号" prop="specCode" show-overflow-tooltip />
      <el-table-column label="规程名称" prop="specName" show-overflow-tooltip />
      <el-table-column label="产品类型" prop="productType" show-overflow-tooltip />
      <el-table-column label="创建时间" prop="createTime" />
      <el-table-column label="启用" align="center">
        <template slot-scope="{ row }">
          <el-switch
            :value="row.isEnabled === 1"
            active-color="#5F7BA0"
            @change="toggleEnabled(row, $event)"
          />
        </template>
      </el-table-column>
      <el-table-column label="操作" align="right">
        <template slot-scope="{ row }">
          <el-button type="text" size="mini" @click="goVersionManage(row)">版本与方案</el-button>
          <el-button type="text" size="mini" @click="handleUpdate(row)">修改</el-button>
          <el-button type="text" size="mini" class="btn-danger" @click="handleDelete(row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 新增/修改 -->
    <el-dialog :title="dialogTitle" :visible.sync="open" width="520px" append-to-body @close="reset">
      <el-form ref="form" :model="form" :rules="rules" label-width="88px" size="small">
        <el-form-item label="规程编号" prop="specCode">
          <el-input v-model="form.specCode" placeholder="唯一编号" maxlength="64" show-word-limit />
        </el-form-item>
        <el-form-item label="规程名称" prop="specName">
          <el-input v-model="form.specName" maxlength="200" show-word-limit />
        </el-form-item>
        <el-form-item label="规程类型" prop="specType">
          <el-select v-model="form.specType" style="width:100%">
            <el-option v-for="t in specTypeOptions" :key="t.value" :label="t.label" :value="t.value" />
          </el-select>
        </el-form-item>
        <el-form-item label="产线" prop="lineId">
          <el-select v-model="form.lineId" filterable placeholder="请选择" style="width:100%">
            <el-option
              v-for="line in lineOptions"
              :key="line.lineId"
              :label="line.lineCode ? line.lineName + '（' + line.lineCode + '）' : line.lineName"
              :value="line.lineId"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="产品类型" prop="productType">
          <el-input v-model="form.productType" maxlength="100" />
        </el-form-item>
        <el-form-item label="是否启用" prop="isEnabled">
          <el-switch v-model="form.isEnabled" :active-value="1" :inactive-value="0" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" rows="2" maxlength="500" show-word-limit />
        </el-form-item>
      </el-form>
      <div slot="footer">
        <el-button size="small" @click="open = false">取消</el-button>
        <el-button size="small" type="primary" :loading="btnLoading" @click="submitForm">确定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listProcessSpec, getProcessSpec, delProcessSpec, updateProcessSpec, addProcessSpec } from '@/api/wms/processSpec'
import { listProductionLine } from '@/api/wms/productionLine'

const SPEC_TYPES = [
  { label: '工艺规程', value: 'PROCESS' },
  { label: '标准', value: 'STANDARD' }
]

export default {
  name: 'ProcessSpec',
  data() {
    return {
      loading: false,
      btnLoading: false,
      total: 0,
      dataList: [],
      ids: [],
      single: true,
      multiple: true,
      open: false,
      dialogTitle: '',
      lineOptions: [],
      specTypeTab: [{ label: '全部', value: '' }, ...SPEC_TYPES],
      specTypeOptions: SPEC_TYPES,
      activeSpecType: '',
      activeLineId: '',
      queryParams: {
        pageNum: 1,
        pageSize: 20,
        specName: undefined,
        specType: undefined,
        lineId: undefined
      },
      form: {},
      rules: {
        specCode: [{ required: true, message: '规程编号不能为空', trigger: 'blur' }],
        specName: [{ required: true, message: '规程名称不能为空', trigger: 'blur' }],
        specType: [{ required: true, message: '请选择规程类型', trigger: 'change' }],
        lineId: [{ required: true, message: '请选择产线', trigger: 'change' }]
      }
    }
  },
  created() {
    listProductionLine({ pageNum: 1, pageSize: 500 }).then(res => {
      this.lineOptions = res.rows || []
    })
    this.getList()
  },
  methods: {
    getList() {
      this.loading = true
      listProcessSpec(this.queryParams).then(res => {
        this.dataList = res.rows || []
        this.total = res.total || 0
      }).finally(() => { this.loading = false })
    },
    switchSpecType(val) {
      this.activeSpecType = val
      this.queryParams.specType = val || undefined
      this.queryParams.pageNum = 1
      this.getList()
    },
    switchLine(lineId) {
      this.activeLineId = lineId
      this.queryParams.lineId = lineId || undefined
      this.queryParams.pageNum = 1
      this.getList()
    },
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    resetQuery() {
      this.queryParams.specName = undefined
      this.handleQuery()
    },
    handleSelectionChange(sel) {
      this.ids = sel.map(r => r.specId)
      this.single = sel.length !== 1
      this.multiple = !sel.length
    },
    reset() {
      this.form = { specId: undefined, specCode: undefined, specName: undefined, specType: 'PROCESS', lineId: undefined, productType: undefined, isEnabled: 1, remark: undefined }
      this.$refs.form && this.$refs.form.clearValidate()
    },
    handleAdd() {
      this.reset()
      this.dialogTitle = '新增规程'
      this.open = true
    },
    handleUpdate(row) {
      this.reset()
      const specId = row ? row.specId : this.ids[0]
      getProcessSpec(specId).then(res => {
        this.form = res.data || {}
        this.dialogTitle = '修改规程'
        this.open = true
      })
    },
    submitForm() {
      this.$refs.form.validate(valid => {
        if (!valid) return
        this.btnLoading = true
        const req = this.form.specId ? updateProcessSpec(this.form) : addProcessSpec(this.form)
        req.then(() => {
          this.$modal.msgSuccess('保存成功')
          this.open = false
          this.getList()
        }).finally(() => { this.btnLoading = false })
      })
    },
    handleDelete(row) {
      const ids = row ? row.specId : this.ids
      this.$modal.confirm('确认删除所选规程？').then(() => {
        this.loading = true
        return delProcessSpec(ids)
      }).then(() => {
        this.$modal.msgSuccess('删除成功')
        this.getList()
      }).catch(() => {}).finally(() => { this.loading = false })
    },
    toggleEnabled(row, val) {
      const updated = { ...row, isEnabled: val ? 1 : 0 }
      updateProcessSpec(updated).then(() => {
        row.isEnabled = updated.isEnabled
      }).catch(() => {})
    },
    goVersionManage(row) {
      const pathCurrent = this.$route.path.replace(/\/$/, '')
      const m = pathCurrent.match(/^(.*\/processSpec)(?:\/.*)?$/)
      const base = m ? m[1] : pathCurrent
      this.$router.push({ path: `${base}/version`, query: { specId: String(row.specId) } })
    }
  }
}
</script>

<style scoped>
.spec-page {
  padding: 16px 20px;

  min-height: 100%;
}

/* ── 双色主题：默认=白底灰边，激活/主操作=深藏青 #5F7BA0 ── */

.type-tab-bar {
  display: flex;
  gap: 0;
  margin-bottom: 10px;
  width: fit-content;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid #dcdfe6;
}

.type-tab {
  padding: 5px 14px;
  font-size: 12px;
  cursor: pointer;
  color: #606266;
  background: #fff;
  border: none;
  border-right: 1px solid #dcdfe6;
  transition: color .15s, background .15s;
  user-select: none;
  line-height: 1;
}

.type-tab:last-child { border-right: none; }
.type-tab:hover { color: #5F7BA0; }

.type-tab.active {
  color: #fff;
  background: #5F7BA0;
}

.line-tab-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
  padding: 10px 0;
}

.line-tab {
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  cursor: pointer;
  color: #606266;
  background: #fff;
  border: 1px solid #dcdfe6;
  transition: color .15s, background .15s, border-color .15s;
  user-select: none;
  line-height: 1;
}

.line-tab:hover { color: #5F7BA0; border-color: #5F7BA0; }

.line-tab.active {
  color: #fff;
  background: #5F7BA0;
  border-color: #5F7BA0;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.toolbar-left,
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
}

.el-table {
  border-radius: 4px;
  overflow: hidden;
}

/* el-button：主操作类 → 深藏青；默认类 → 白底灰边 */
::v-deep .el-button--primary {
  color: #fff !important;
  background: #5F7BA0 !important;
  border-color: #5F7BA0 !important;
}
::v-deep .el-button--primary:hover,
::v-deep .el-button--primary:focus {
  background: #4d6a8e !important;
  border-color: #4d6a8e !important;
}
::v-deep .el-button--primary:active { background: #4a6585 !important; border-color: #4a6585 !important; }
::v-deep .el-button--primary.is-disabled { opacity: .5; }

::v-deep .el-button:not(.el-button--primary):not(.el-button--text):not(.el-button--danger):not(.el-button--info) {
  color: #606266 !important;
  background: #fff !important;
  border-color: #dcdfe6 !important;
}
::v-deep .el-button:not(.el-button--primary):not(.el-button--text):not(.el-button--danger):not(.el-button--info):hover {
  color: #5F7BA0 !important;
  border-color: #5F7BA0 !important;
}
::v-deep .el-button:not(.el-button--primary):not(.el-button--text):not(.el-button--danger):not(.el-button--info).is-disabled { opacity: .5; }

::v-deep .el-button--text { background: transparent !important; border-color: transparent !important; }
::v-deep .el-button--text.btn-danger { color: #f56c6c !important; }

.btn-danger { color: #f56c6c; }
</style>
