<template>
  <div>
    <!-- 表单查询项 -->
    <div class="headerbox">
      <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="200">
        <el-row>
          <el-col :span="5">
            <el-form-item label="项目名称" prop="postName" style="width: 100%;">
              <el-input v-model="queryParams.postName" placeholder="请输入项目名称" clearable 
                @keyup.enter.native="handleQuery" />
            </el-form-item>
          </el-col>
          <el-col :span="9">
            <el-form-item label="项目建设起止时间" prop="">
              <el-date-picker type="daterange" format="yyyy-MM-dd" value-format="yyyy-MM-dd" :style="{ width: '100%' }"
                start-placeholder="开始日期" end-placeholder="结束日期" range-separator="至" clearable></el-date-picker>
            </el-form-item>
          </el-col>
          <el-col :span="5">
            <el-form-item label="现状分类" prop="status">
              <el-select v-model="queryParams.status" placeholder="现状分类" clearable >
                <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label"
                :value="dict.value" />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="5">
            <el-form-item label="活动区域">
              <el-select v-model="form.region" placeholder="请选择活动区域" >
                <el-option label="区域一" value="shanghai"></el-option>
                <el-option label="区域二" value="beijing"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="8">
            <el-form-item>
              <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">查询</el-button>
              <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
    </div>
    <!-- 表格内容区 -->
    <div class="tablebox">
      <!-- 标签行 -->
      <div class="tablehead">
        <div class="headtitle"><span>项目清单</span></div>
        <div class="headbtn">
          <el-button type="primary"  icon="el-icon-search">下载模板</el-button>
          <el-button type="primary"  icon="el-icon-search">批量导入</el-button>
        </div>
      </div>
      <!-- 导出行 -->
      <div class="tablebtntwo">
        <el-row :gutter="10" class="mb8">
          <el-col :span="1.5">
            <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd"
              v-hasPermi="['system:post:add']">新增</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
              v-hasPermi="['system:post:edit']">修改</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
              v-hasPermi="['system:post:remove']">删除</el-button>
          </el-col>
          <el-col :span="1.5">
            <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport"
              v-hasPermi="['system:post:export']">导出</el-button>
          </el-col>
          <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>
      </div>
      <el-table v-loading="loading" :data="postList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="序号" align="center" prop="postId" />
        <el-table-column label="项目名称" align="center" prop="postName" />
        <el-table-column label="现状分类" align="center" prop="postCode" />
        <el-table-column label="项目法人单位" align="center" prop="postSort" />
        <el-table-column label="项目建设起止时间" align="center" prop="postSort" />
        <el-table-column label="总投资额（万元）" align="center" width="130" prop="postSort" />
        <el-table-column label="总用地面积（平方米）" align="center" prop="postSort" />
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template slot-scope="scope">
            <el-button size="mini" type="text" icon="el-icon-view" @click="handleDetail(scope.row)"
              v-hasPermi="['system:post:detail']">详情</el-button>
            <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
              v-hasPermi="['system:post:edit']">修改</el-button>
            <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
              v-hasPermi="['system:post:remove']">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改项目对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="项目名称" prop="postName">
          <el-input v-model="form.postName" placeholder="请输入项目名称" />
        </el-form-item>
        <el-form-item label="项目编码" prop="postCode">
          <el-input v-model="form.postCode" placeholder="请输入编码名称" />
        </el-form-item>
        <el-form-item label="项目顺序" prop="postSort">
          <el-input-number v-model="form.postSort" controls-position="right" :min="0" />
        </el-form-item>
        <el-form-item label="项目状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">{{ dict.label
            }}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listPost, getPost, delPost, addPost, updatePost } from "@/api/system/post";

export default {
  name: "Post",
  dicts: ['sys_normal_disable'],
  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,
      // 项目表格数据
      postList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        postCode: undefined,
        postName: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        postName: [
          { required: true, message: "项目名称不能为空", trigger: "blur" }
        ],
        postCode: [
          { required: true, message: "项目编码不能为空", trigger: "blur" }
        ],
        postSort: [
          { required: true, message: "项目顺序不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询项目列表 */
    getList() {
      this.loading = true;
      listPost(this.queryParams).then(response => {
        this.postList = 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 = {
        postId: undefined,
        postCode: undefined,
        postName: undefined,
        postSort: 0,
        status: "0",
        remark: undefined
      };
      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.postId)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加项目";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const postId = row.postId || this.ids
      getPost(postId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改项目";
      });
    },
    /** 详情按钮操作 */
    handleDetail(row) {
      const postId = row.postId;
      this.$router.push("/manage/detail/" + postId);
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.postId != undefined) {
            updatePost(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addPost(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const postIds = row.postId || this.ids;
      this.$modal.confirm('是否确认删除项目编号为"' + postIds + '"的数据项？').then(function () {
        return delPost(postIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/post/export', {
        ...this.queryParams
      }, `post_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>


<style scoped>
.headerbox {
  background-color: #fff;
  border-radius: .5rem;
  padding: 1rem;
  margin: .5rem;
  border: 1px solid #eee;
}

.tablebox {
  background-color: #fff;
  border-radius: .5rem;
  padding: 1rem;
  margin: .5rem;
  border: 1px solid #eee;
}

.tablehead {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.headbtn {
  display: flex;
}
.tablebtntwo{
  margin-top: 1rem;
  margin-bottom: 1rem;
}
</style>