<template>
  <!-- 
    普通编辑窗体
    v 1.2
    2021-04-30
    Lufthafen
  -->
  <a-form-model :model="form" :rules="rules" class="yo-form" ref="form">
    <a-spin :spinning="loading">
      <a-icon slot="indicator" spin type="loading" />
      <a-row :gutter="16">
        <a-col :span="10">
          <h3 class="h3">基本信息</h3>
          <div class="yo-form-group">
            <a-form-model-item label="账号" prop="account">
              <a-input placeholder="请输入账号" v-model="form.account" />
            </a-form-model-item>
            <a-form-model-item label="姓名" prop="name">
              <a-input placeholder="请输入姓名" v-model="form.name" />
            </a-form-model-item>
            <template v-if="mode == 'add'">
              <a-form-model-item label="密码" prop="password">
                <a-input-password placeholder="请输入密码" v-model="form.password" />
              </a-form-model-item>
              <a-form-model-item label="确认密码" prop="confirm">
                <a-input-password placeholder="请确认密码" v-model="form.confirm" />
              </a-form-model-item>
            </template>
            <a-form-model-item label="昵称">
              <a-input placeholder="请输入昵称" v-model="form.nickName" />
            </a-form-model-item>
            <a-form-model-item label="生日">
              <a-date-picker
                @change="(date) => form.birthday = date ? $moment(date).format('YYYY-MM-DD') : null"
                class="w-100-p"
                placeholder="请选择生日"
                v-model="form.birthday"
              />
            </a-form-model-item>
            <a-form-model-item label="性别" prop="sex">
              <a-radio-group v-model="form.sex">
                <a-radio-button :value="0">
                  <a-icon class="mr-xxs" type="stop" />
                  <span>保密</span>
                </a-radio-button>
                <a-radio-button :value="1">
                  <a-icon :style="{ color: '#1890ff' }" class="mr-xxs" type="man" />
                  <span>男</span>
                </a-radio-button>
                <a-radio-button :value="2">
                  <a-icon :style="{ color: '#eb2f96' }" class="mr-xxs" type="woman" />
                  <span>女</span>
                </a-radio-button>
              </a-radio-group>
            </a-form-model-item>
            <a-form-model-item label="邮箱" prop="email">
              <a-input placeholder="请输入邮箱" v-model="form.email" />
            </a-form-model-item>
            <a-form-model-item label="手机号" prop="phone">
              <a-input placeholder="请输入手机号" v-model="form.phone" />
            </a-form-model-item>
            <a-form-model-item label="电话" prop="tel">
              <a-input placeholder="请输入电话" v-model="form.tel" />
            </a-form-model-item>
          </div>
        </a-col>
        <a-col :span="14" v-if="form.sysEmpParam">
          <h3 class="h3">员工信息</h3>
          <div class="yo-form-group">
            <a-form-model-item label="所属组织机构" prop="sysEmpParam.orgId">
              <a-tree-select
                :dropdown-style="{ maxHeight: '300px', overflow: 'auto' }"
                :tree-data="orgData"
                placeholder="请选择所属组织机构"
                tree-default-expand-all
                v-model="form.sysEmpParam.orgId"
              />
            </a-form-model-item>
            <a-form-model-item label="工号">
              <a-input placeholder="请输入工号" v-model="form.sysEmpParam.jobNum" />
            </a-form-model-item>
            <a-form-model-item label="职位信息" prop="sysEmpParam.posIdList">
              <a-select mode="multiple" placeholder="请选择职位信息" v-model="form.sysEmpParam.posIdList">
                <a-select-option
                  :key="i"
                  :value="item.id"
                  v-for="(item, i) in posData"
                >{{ item.name }}</a-select-option>
              </a-select>
            </a-form-model-item>
          </div>
          <h4 class="h4">附加信息</h4>
          <div class="pl-md pr-md">
            <a-table
              :columns="extColumns"
              :data-source="form.sysEmpParam.extIds"
              :pagination="false"
              size="small"
            >
              <template slot="footer">
                <a-button @click="onAddExtData" block icon="plus" type="dashed">新增一项</a-button>
              </template>
              <template slot="orgId" slot-scope="text, record">
                <a-tree-select
                  :default-value="text"
                  :dropdown-style="{ maxHeight: '300px', overflow: 'auto' }"
                  :tree-data="orgData"
                  @change="value => onChangeExtData(value, record, 'orgId')"
                  placeholder="请选择附加组织机构"
                  tree-default-expand-all
                />
              </template>
              <template slot="posId" slot-scope="text, record">
                <a-select
                  :default-value="text"
                  @change="value => onChangeExtData(value, record, 'posId')"
                  placeholder="请选择附加职位信息"
                >
                  <a-select-option
                    :key="i"
                    :value="item.id"
                    v-for="(item, i) in posData"
                  >{{ item.name }}</a-select-option>
                </a-select>
              </template>
              <template slot="action" slot-scope="text, record">
                <a-button @click="onRemoveExtData(record)" size="small" type="danger">删除</a-button>
              </template>
            </a-table>
          </div>
        </a-col>
      </a-row>
    </a-spin>
  </a-form-model>
</template>
<script>
const validateToNextPassword = (rule, value, callback) => {
  callback();
};
const compareToFirstPassword = (rule, value, callback) => {
  callback();
};

/* 表单内容默认值 */
const defaultForm = {
  /* ... */
  sex: 0,
  sysEmpParam: {},
};

export default {
  props: {
    mode: {
      type: String,
      default: 'edit',
    },
  },

  data() {
    return {
      /** 表单数据 */
      form: {},
      /** 验证格式 */
      rules: {
        /* ... */
        account: [{ required: true, min: 5, message: '请输入至少五个字符的账号', trigger: 'blur' }],
        name: [{ required: true, message: '请输入姓名', trigger: 'blur' }],
        password: [
          { required: true, min: 5, message: '请输入至少五个字符的密码', trigger: 'blur' },
          { validator: validateToNextPassword, trigger: 'blur' },
        ],
        confirm: [
          { required: true, message: '请确认密码', trigger: 'blur' },
          { validator: compareToFirstPassword, trigger: 'blur' },
        ],
        phone: [
          {
            pattern: /^((13[0-9])|(14[5,7])|(15[^4,\\D])|(17[0,1,3,6-8])|(18[0-9])|(19[8,9])|(166))[0-9]{8}$/,
            message: '手机号格式不正确',
            trigger: 'blur',
          },
        ],
        email: [
          { pattern: /^\w{3,}(\.\w+)*@[A-z0-9]+(\.[A-z]{2,5}){1,2}$/, message: '邮箱格式不正确', trigger: 'blur' },
        ],
        'sysEmpParam.orgId': [{ required: true, message: '请选择所属组织机构' }],
        'sysEmpParam.posIdList': [{ required: true, message: '请选择职位信息' }],
      },

      /** 加载异步数据状态 */
      loading: false,

      /** 其他成员属性 */
      /* ... */
      orgData: [],
      posData: [],

      extColumns: [
        {
          title: '附属机构',
          dataIndex: 'orgId',
          width: '45%',
          scopedSlots: { customRender: 'orgId' },
        },
        {
          title: '附属岗位',
          dataIndex: 'posId',
          width: '45%',
          scopedSlots: { customRender: 'posId' },
        },
        {
          title: '操作',
          key: 'action',
          width: '70px',
          scopedSlots: { customRender: 'action' },
        },
      ],
    };
  },

  methods: {
    /**
     * 必要的方法
     * 在打开编辑页时允许填充数据
     */
    onFillData(params) {
      const form = this.$_.cloneDeep(params.record || {});
      // 日期特殊处理
      if (form.birthday) {
        form.birthday = this.$moment(form.birthday).format('YYYY-MM-DD');
      }
      // 提交的时候是"param",而获取下来却是"info",在这里转换一下
      if (form.sysEmpInfo) {
        form.sysEmpParam = form.sysEmpInfo;
        delete form.sysEmpInfo;
      } else if (!form.sysEmpParam) {
        form.sysEmpParam = {
          extIds: [],
        };
      }
      // 转换职位信息列表
      if (form.sysEmpParam.positions) {
        form.sysEmpParam.posIdList = form.sysEmpParam.positions.map((p) => p.posId);
      }
      // 附加信息
      if (form.sysEmpParam.extOrgPos) {
        form.sysEmpParam.extIds = form.sysEmpParam.extOrgPos.map((p, i) => {
          return {
            key: i,
            orgId: p.orgId,
            posId: p.posId,
          };
        });
      }

      if (params.orgId) {
        form.sysEmpParam.orgId = orgId;
      }

      /** 将默认数据覆盖到form */
      this.form = this.$_.cloneDeep({
        ...defaultForm,
        ...form,
        /** 在此处添加其他默认数据转换 */
        /* ... */
      });
    },

    /**
     * 必要方法
     * 验证表单并获取表单数据
     */
    onGetData() {
      return new Promise((reslove, reject) => {
        this.$refs.form.validate((valid) => {
          if (valid) {
            const record = this.$_.cloneDeep(this.form);

            /** 验证通过后可以对数据进行转换得到想要提交的格式 */
            /* ... */

            reslove(record);
          } else {
            reject();
          }
        });
      });
    },

    /**
     * 必要的方法
     * 在外部窗口进行保存时调用表单验证
     */
    onValidate(callback) {
      this.$refs.form.validate(callback);
    },

    /**
     * 必要的方法
     * 在外部窗口关闭或重置时对表单验证进行初始化
     */
    onResetFields() {
      setTimeout(() => {
        this.$refs.form.resetFields();

        /** 在这里可以初始化当前组件中其他属性 */
        /* ... */
        this.form = {
          ...defaultForm,
        };
      }, 300);
    },

    /**
     * 必要方法
     * 加载当前表单中所需要的异步数据
     */
    async onInit(params) {
      this.loading = true;
      /** 可以在这里await获取一些异步数据 */
      /* ... */
      this.orgData = await this.onLoadOrgData();
      this.posData = await this.onLoadPosData();
      this.loading = false;
    },

    /** 当前组件的其他方法 */
    /* ... */

    onLoadOrgData() {
      return this.$api.getOrgTree().then(({ data }) => {
        return data;
      });
    },

    onLoadPosData() {
      return this.$api.sysPosList().then(({ data }) => {
        return data;
      });
    },

    onAddExtData() {
      this.form.sysEmpParam.extIds.push({
        key: this.form.sysEmpParam.extIds.length,
        orgId: undefined,
        posId: undefined,
      });
    },

    onRemoveExtData(record) {
      const ext = this.form.sysEmpParam.extIds,
        remove = ext.find((p) => p.key === record.key),
        index = ext.indexOf(remove);

      ext.splice(index, 1);
    },

    onChangeExtData(value, record, type) {
      record[type] = value;
    },
  },
};
</script>