<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <!-- <el-form-item label="主键" prop="id">
        <el-input
          v-model="queryParams.id"
          placeholder="请输入主键"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="主表id" prop="zbid">
        <el-input
          v-model="queryParams.zbid"
          placeholder="请输入主表id"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <!-- <el-form-item label="旧版segy路径" prop="jbsegy">
        <el-input
          v-model="queryParams.jbsegy"
          placeholder="请输入旧版segy路径"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="新版segy路径" prop="xbsegy">
        <el-input
          v-model="queryParams.xbsegy"
          placeholder="请输入新版segy路径"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item> -->
      <el-form-item label="坐标信息" prop="x">
        <el-input v-model="queryParams.x" placeholder="请输入坐标信息" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <!-- <el-form-item label="y轴坐标" prop="y">
        <el-input v-model="queryParams.y" placeholder="请输入y轴坐标" clearable @keyup.enter.native="handleQuery" />
      </el-form-item> -->
      <!-- <el-form-item label="创建人" prop="createdBy">
        <el-input v-model="queryParams.createdBy" placeholder="请输入创建人" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="创建时间" prop="createdTime">
        <el-date-picker clearable v-model="queryParams.createdTime" type="date" value-format="yyyy-MM-dd"
          placeholder="请选择创建时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="备用1" prop="ext1">
        <el-input v-model="queryParams.ext1" placeholder="请输入备用1" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="备用2" prop="ext2">
        <el-input v-model="queryParams.ext2" placeholder="请输入备用2" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="备用3" prop="ext3">
        <el-input v-model="queryParams.ext3" placeholder="请输入备用3" clearable @keyup.enter.native="handleQuery" />
      </el-form-item> -->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        <el-button v-if="projectStatus === '未提交' || projectStatus === '待验收'" type="primary" plain icon="el-icon-plus"
          size="mini" @click="handleAdd" v-hasPermi="['ysqqXmxxSegy:segy:add']">新增</el-button>
        <el-button type="success" plain icon="el-icon-edit" size="mini"
          :disabled="single || (projectStatus !== '未提交' && projectStatus !== '待验收')" @click="handleUpdate"
          v-hasPermi="['ysqqXmxxSegy:segy:edit']">修改</el-button>
        <el-button type="danger" plain icon="el-icon-delete" size="mini"
          :disabled="multiple || (projectStatus !== '未提交' && projectStatus !== '待验收')" @click="handleDelete"
          v-hasPermi="['ysqqXmxxSegy:segy:remove']">删除</el-button>
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
          v-hasPermi="['ysqqXmxxSegy:segy:export']">导出</el-button>
      </el-form-item>
    </el-form>

    <!-- <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
      </el-col>
      <el-col :span="1.5">
      </el-col>
      <el-col :span="1.5">
      </el-col>
      <el-col :span="1.5">
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row> -->

    <el-table border v-loading="loading" :data="segyList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="主键" align="center" prop="id" /> -->
      <!-- <el-table-column label="主表id" align="center" prop="zbid" /> -->
      <el-table-column label="旧版segy路径" align="center" prop="jbsegyName" min-width="170" show-overflow-tooltip />
      <el-table-column label="新版segy路径" align="center" prop="xbsegyName" min-width="170" show-overflow-tooltip />
      <el-table-column label="坐标信息" align="center" prop="x" min-width="140" show-overflow-tooltip />
      <!-- <el-table-column label="y轴坐标" align="center" prop="y" min-width="140" show-overflow-tooltip /> -->
      <!-- <el-table-column label="创建人" align="center" prop="createdBy" />
      <el-table-column label="创建时间" align="center" prop="createdTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createdTime, '{y}-{m}-{d}') }}</span>
        </template>
</el-table-column>
<el-table-column label="备用1" align="center" prop="ext1" />
<el-table-column label="备用2" align="center" prop="ext2" />
<el-table-column label="备用3" align="center" prop="ext3" /> -->
      <el-table-column label="操作" min-width="100" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <!-- 未提交和待验收状态：显示修改和删除按钮 -->
          <template v-if="projectStatus === '未提交' || projectStatus === '待验收'">
            <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
              v-hasPermi="['ysqqXmxxSegy:segy:edit']">修改</el-button>
            <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
              v-hasPermi="['ysqqXmxxSegy:segy:remove']">删除</el-button>
          </template>
          <!-- 其他状态(已验收、已归档)：只显示查看按钮 -->
          <template v-else>
            <el-button size="mini" type="text" icon="el-icon-view" @click="handleUpdate(scope.row)">查看</el-button>
          </template>
        </template>
      </el-table-column>
    </el-table>

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

    <!-- 添加或修改segy信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="900px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="110px">
        <!-- <el-form-item label="主表id" prop="zbid">
          <el-input v-model="form.zbid" placeholder="请输入主表id" />
        </el-form-item> -->
        <el-form-item label="旧版segy文件" prop="jbsegy">
          <el-upload ref="jbsegyUpload" :limit="1" :on-exceed="handleExceed" :before-upload="beforeUpload"
            :on-success="(response, file) => handleUploadSuccess(response, file, 'jbsegy')"
            :on-remove="() => handleRemove('jbsegy')" :on-error="handleUploadError" :file-list="jbsegyFileList"
            :action="uploadUrl" :headers="uploadHeaders" accept=".segy,.sgy" drag :disabled="isReadOnly">
            <i class="el-icon-upload"></i>
            <div class="el-upload__text">将segy文件拖到此处，或<em>点击上传</em></div>
            <div class="el-upload__tip" slot="tip">只能上传segy、sgy文件</div>
          </el-upload>
        </el-form-item>
        <el-form-item label="新版segy文件" prop="xbsegy">
          <el-upload ref="xbsegyUpload" :limit="1" :on-exceed="handleExceed" :before-upload="beforeUpload"
            :on-success="(response, file) => handleUploadSuccess(response, file, 'xbsegy')"
            :on-remove="() => handleRemove('xbsegy')" :on-error="handleUploadError" :file-list="xbsegyFileList"
            :action="uploadUrl" :headers="uploadHeaders" accept=".segy,.sgy" drag :disabled="isReadOnly">
            <i class="el-icon-upload"></i>
            <div class="el-upload__text">将segy文件拖到此处，或<em>点击上传</em></div>
            <div class="el-upload__tip" slot="tip">只能上传segy、sgy文件</div>
          </el-upload>
        </el-form-item>
        <el-form-item label="坐标信息" prop="x" v-if="form.id">
          <el-input v-model="form.x" placeholder="请输入坐标信息" :disabled="isReadOnly" />
        </el-form-item>
        <!-- <el-form-item label="y轴坐标" prop="y">
          <el-input v-model="form.y" placeholder="请输入y轴坐标" :disabled="isReadOnly" />
        </el-form-item> -->
        <!-- <el-form-item label="创建人" prop="createdBy">
          <el-input v-model="form.createdBy" placeholder="请输入创建人" />
        </el-form-item>
        <el-form-item label="创建时间" prop="createdTime">
          <el-date-picker clearable v-model="form.createdTime" type="date" value-format="yyyy-MM-dd"
            placeholder="请选择创建时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="备用1" prop="ext1">
          <el-input v-model="form.ext1" placeholder="请输入备用1" />
        </el-form-item>
        <el-form-item label="备用2" prop="ext2">
          <el-input v-model="form.ext2" placeholder="请输入备用2" />
        </el-form-item>
        <el-form-item label="备用3" prop="ext3">
          <el-input v-model="form.ext3" placeholder="请输入备用3" />
        </el-form-item> -->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button v-if="!isReadOnly" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">{{ isReadOnly ? '关 闭' : '取 消' }}</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listSegy, getSegy, delSegy, addSegy, updateSegy } from "@/api/ysqqXmxxSegy/segy"
import { getToken } from "@/utils/auth"

export default {
  name: "Segy",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // segy信息表格数据
      segyList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        id: null,
        zbid: null,
        jbsegy: null,
        xbsegy: null,
        x: null,
        y: null,
        createdBy: null,
        createdTime: null,
        ext1: null,
        ext2: null,
        ext3: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        jbsegy: [
          { required: true, message: "旧版segy文件不能为空", trigger: "blur" }
        ]
        ,
        xbsegy: [
          { required: true, message: "新版segy文件不能为空", trigger: "blur" }
        ]

      },
      // 文件列表
      jbsegyFileList: [],
      xbsegyFileList: [],
      // 上传配置
      uploadUrl: process.env.VUE_APP_BASE_API + "/common/upload",
      uploadHeaders: {
        Authorization: "Bearer " + getToken(),
      },
      // 项目状态
      projectStatus: null,
      // 是否只读模式
      isReadOnly: false
    }
  },
  created() {
    // 获取路由参数中的zbid和项目状态
    if (this.$route.query.zbid) {
      this.queryParams.zbid = this.$route.query.zbid
    }
    if (this.$route.query.status) {
      this.projectStatus = this.$route.query.status
    }
    this.getList()
  },
  methods: {
    /** 查询segy信息列表 */
    getList() {
      this.loading = true
      listSegy(this.queryParams).then(response => {
        this.segyList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        zbid: this.$route.query.zbid || null,
        jbsegy: null,
        xbsegy: null,
        jbsegyName: null,
        xbsegyName: null,
        x: null,
        y: null,
        createdBy: null,
        createdTime: null,
        updateBy: null,
        updateTime: null,
        ext1: null,
        ext2: null,
        ext3: null
      }
      // 清空文件列表
      this.jbsegyFileList = []
      this.xbsegyFileList = []
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加segy信息"
    },
    /** 修改/查看按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getSegy(id).then(response => {
        this.form = response.data

        // 设置文件列表，显示已上传的文件
        if (this.form.jbsegy) {
          this.jbsegyFileList = [{
            name: this.form.jbsegyName || this.getFileNameFromPath(this.form.jbsegy),
            url: this.form.jbsegy,
            status: 'success'
          }]
        }

        if (this.form.xbsegy) {
          this.xbsegyFileList = [{
            name: this.form.xbsegyName || this.getFileNameFromPath(this.form.xbsegy),
            url: this.form.xbsegy,
            status: 'success'
          }]
        }

        this.open = true
        // 根据项目状态决定是查看还是修改
        if (this.projectStatus === '未提交' || this.projectStatus === '待验收') {
          this.title = "修改segy信息"
          this.isReadOnly = false
        } else {
          this.title = "查看segy信息"
          this.isReadOnly = true
        }
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateSegy(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addSegy(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除segy信息编号为"' + ids + '"的数据项？').then(function () {
        return delSegy(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => { })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('ysqqXmxxSegy/segy/export', {
        ...this.queryParams
      }, `segy_${new Date().getTime()}.xlsx`)
    },
    /** 文件上传前检查 */
    beforeUpload(file) {
      const fileName = file.name.toLowerCase()
      const isSegy = fileName.endsWith('.segy') || fileName.endsWith('.sgy')
      if (!isSegy) {
        this.$modal.msgError('只能上传segy或sgy格式的文件!')
        return false
      }
      // 限制文件大小不超过 100MB
      const maxSizeMB = 100
      const isLt = file.size / 1024 / 1024 <= maxSizeMB
      if (!isLt) {
        this.$modal.msgError(`上传文件大小不能超过 ${maxSizeMB} MB!`)
        return false
      }
      return true
    },
    /** 文件上传成功回调 */
    handleUploadSuccess(response, file, type) {
      if (response.code === 200) {
        // 将服务器返回的文件名保存到form中
        this.form[type] = response.fileName

        // 根据上传类型，将原始文件名保存到对应的Name字段
        if (type === 'jbsegy') {
          this.form.jbsegyName = file.name // 保存原始文件名
          // 更新文件列表显示
          this.jbsegyFileList = [{
            name: file.name,
            url: response.fileName,
            status: 'success'
          }]
        } else if (type === 'xbsegy') {
          this.form.xbsegyName = file.name // 保存原始文件名
          // 更新文件列表显示
          this.xbsegyFileList = [{
            name: file.name,
            url: response.fileName,
            status: 'success'
          }]
        }

        this.$modal.msgSuccess('文件上传成功')
      } else {
        this.$modal.msgError(response.msg || '文件上传失败')
        // 移除失败的文件
        if (type === 'jbsegy') {
          this.$refs.jbsegyUpload.clearFiles()
        } else if (type === 'xbsegy') {
          this.$refs.xbsegyUpload.clearFiles()
        }
      }
    },
    /** 文件移除回调 */
    handleRemove(type) {
      this.form[type] = null
      if (type === 'jbsegy') {
        this.form.jbsegyName = null // 清空原始文件名
        this.jbsegyFileList = []
      } else if (type === 'xbsegy') {
        this.form.xbsegyName = null // 清空原始文件名
        this.xbsegyFileList = []
      }
    },
    /** 文件数量超出限制 */
    handleExceed(files, fileList) {
      this.$modal.msgWarning(`当前限制选择 1 个文件，本次选择了 ${files.length} 个文件，共选择了 ${files.length + fileList.length} 个文件`)
    },
    /** 文件上传错误处理 */
    handleUploadError(err, file, fileList) {
      this.$modal.msgError('文件上传失败，请重试')
      console.error('上传错误:', err)
    },
    /** 从文件路径中提取文件名 */
    getFileNameFromPath(filePath) {
      if (!filePath) return ''
      // 从完整路径中提取文件名
      const fileName = filePath.split('/').pop()
      return fileName || filePath
    }
  }
}
</script>
