<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="项目编号" prop="projectPid">
        <el-input v-model="queryParams.projectPid" placeholder="请输入项目编号" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="项目名称" prop="projectName">
        <el-input v-model="queryParams.projectName" placeholder="请输入项目名称" clearable @keyup.enter.native="handleQuery" />
      </el-form-item>
      <!-- <el-form-item label="应用名称" prop="appId">
        <el-select v-model="queryParams.appId">
          <el-option
            v-for="item in appList"
            :key="item.appId"
            :label="item.name"
            :value="item.appId"
          />
        </el-select>
      </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-form-item>
    </el-form>

    <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:project: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:project: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:project: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:project:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="projectList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="项目来源" width="90" align="center" prop="sourceFromName" />
      <el-table-column label="项目编号" align="center" prop="projectPid" min-width="90">
        <template slot-scope="scope">
          <el-tooltip placement="top" popper-class="pid-tooltip">
            <div slot="content" class="pid-tooltip-content">{{ scope.row.projectPid }}</div>
            <span class="pid-ellipsis">{{ scope.row.projectPid }}</span>
          </el-tooltip>
        </template>
      </el-table-column>
      <el-table-column label="项目名称" align="center" prop="projectName" min-width="320">
        <template slot-scope="scope">
          <el-tooltip placement="top" popper-class="pid-tooltip">
            <div slot="content" class="pid-tooltip-content">{{ scope.row.projectName }}</div>
            <span class="name-ellipsis">{{ scope.row.projectName }}</span>
          </el-tooltip>
        </template>
      </el-table-column>
      <!-- <el-table-column label="应用名称" align="center" prop="name" /> -->
      <el-table-column label="应用名称" align="center" min-width="360">
        <template slot-scope="scope">
          <div class="app-tags">
            <el-tag
              v-for="item in (scope.row.name || [])"
              :key="item"
              size="mini"
              effect="plain"
              :class="['app-tag', getTagColorClass(item)]"
              disable-transitions
            >{{ item }}</el-tag>
          </div>
        </template>
      </el-table-column>
      <el-table-column label="项目创建时间" width="160" align="center" prop="createTime" />
      <el-table-column label="操作" width="180" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['system:project:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['system:project:remove']">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" />

    <!-- 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="项目编号" prop="projectPid">
          <el-input v-model="form.projectPid" placeholder="请输入项目编号" />
        </el-form-item> -->
        <el-form-item label="项目名称" prop="projectName">
          <el-input v-model="form.projectName" placeholder="请输入项目名称" />
        </el-form-item>
        <!-- <el-form-item label="类型" prop="projectType">
          <el-select v-model="form.projectType" clearable>
            <el-option v-for="item in projectTypeList" :key="item.dictCode" :label="item.dictLabel"
              :value="item.dictCode" />
          </el-select>
        </el-form-item> -->
        <el-form-item label="应用名称" prop="appId">
          <el-select v-model="form.appId" multiple style="width: 100%;">
            <el-option v-for="item in appList" :key="item.appId" :label="item.name" :value="item.appId" />
          </el-select>
        </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 { listProject, getProject, delProject, addProject, updateProject, appList } from "@/api/system/project";
import { getDicts } from "@/api/system/dict/data";
import { getInfo } from "@/api/login";

export default {
  name: "Project",
  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
      projectList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        projectPid: null,
        projectName: null,
        appId: null,
      },
      appList: [],
      projectTypeList: [],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        projectName: [
          { required: true, message: '项目名称不能为空', trigger: 'red' }
        ],
        appId: [
          { required: true, message: '应用名称不能为空', trigger: 'red' }
        ]
      }
    };
  },
  created() {
    this.getList();
    this.getAppList();
    this.getProjectTypeList();
  },
  methods: {
    /** 查询项目列表 */
    getList() {
      this.loading = true;
      listProject(this.queryParams).then(response => {
        this.projectList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },

    getProjectTypeList() {
      getDicts('project_type').then(response => {
        this.projectTypeList = response.data;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        projectId: null,
        projectPid: null,
        projectName: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        name: null
      };
      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.projectId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.getAppList();
      this.open = true;
      this.title = "添加项目";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const projectId = row.projectId || this.ids
      getProject(projectId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改项目";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.projectId != null) {
            updateProject(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addProject(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const projectIds = row.projectId || this.ids;
      this.$modal.confirm('是否确认删除项目编号为"' + projectIds + '"的数据项？').then(function () {
        return delProject(projectIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/project/export', {
        ...this.queryParams
      }, `project_${new Date().getTime()}.xlsx`)
    },

    /** 获取应用列表 */
    getAppList() {
      getInfo().then(res => {
        // 获取登录用户信息
        const user = res.user
        appList(user.userId).then(response => {
          this.appList = response.data;
        });
      }).catch(error => {
        reject(error)
      })
    },
    // 根据名称生成稳定的颜色 class
    getTagColorClass(name) {
      if (!name) return 'tag-color-0'
      let hash = 0
      for (let i = 0; i < name.length; i++) {
        hash = ((hash << 5) - hash) + name.charCodeAt(i)
        hash |= 0
      }
      const idx = Math.abs(hash) % 6
      return `tag-color-${idx}`
    },
  }
};
</script>

<style>
.pid-ellipsis {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}
/* Project name ellipsis behavior consistent with pid */
.name-ellipsis {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: middle;
}
/* App names single-line ellipsis inside flexible column */
.app-ellipsis {
  display: inline;
  max-width: 100%;
  white-space: normal;
  word-break: break-all;
  overflow: visible;
  text-overflow: clip;
  vertical-align: middle;
}
/* App name tags container: wrap to next line automatically */
.app-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  justify-content: center;
}
.app-tag {
  margin: 0; /* use gap instead */
}
/* Tag color variants */
.app-tag.tag-color-0 {
  color: #409EFF;
  background-color: rgba(64, 158, 255, 0.08);
  border-color: rgba(64, 158, 255, 0.35);
}
.app-tag.tag-color-1 {
  color: #67C23A;
  background-color: rgba(103, 194, 58, 0.08);
  border-color: rgba(103, 194, 58, 0.35);
}
.app-tag.tag-color-2 {
  color: #E6A23C;
  background-color: rgba(230, 162, 60, 0.08);
  border-color: rgba(230, 162, 60, 0.35);
}
.app-tag.tag-color-3 {
  color: #F56C6C;
  background-color: rgba(245, 108, 108, 0.08);
  border-color: rgba(245, 108, 108, 0.35);
}
.app-tag.tag-color-4 {
  color: #8A5CF6;
  background-color: rgba(138, 92, 246, 0.08);
  border-color: rgba(138, 92, 246, 0.35);
}
.app-tag.tag-color-5 {
  color: #13C2C2;
  background-color: rgba(19, 194, 194, 0.08);
  border-color: rgba(19, 194, 194, 0.35);
}
/* Tooltip content selectable and readable */
.pid-tooltip {
  max-width: 640px;
  user-select: text;
  word-break: break-all;
}
.pid-tooltip .pid-tooltip-content {
  font-family: Menlo, Monaco, Consolas, 'Courier New', monospace;
  font-size: 12px;
  line-height: 1.5;
}
</style>
