const customGoods = {
    template: `
    <div class="custom-goods-box">
      <el-form  :model="ruleForm" ref="ruleForm" :label-position="labelPosition" :label-width="labelWidth" :rules="rules" :hide-required-asterisk="hideRequiredAsterisk">
        <el-form-item :prop="item.id + ''" :label="item.field_name" v-for="item in customFieldList" :key="item.id">
            <el-select v-model="ruleForm[item.id]" :placeholder="item.description" v-if="item.field_type === 'dropdown'">
                <el-option :label="items" :value="items" v-for="(items,indexs) in calcFieldOption(item.field_option)" :key="indexs"></el-option>
            </el-select>
            <el-checkbox true-label="1" false-label="0" :label="item.field_name" v-model="ruleForm[item.id]" 
              v-else-if="item.field_type === 'tickbox'" :disabled="item.is_required === 1">
                {{item.description}}
            </el-checkbox>
            <el-input type="textarea" v-model="ruleForm[item.id]" v-else-if="item.field_type === 'textarea'" :placeholder="item.description"></el-input>
            <span v-html="item.explain_content" v-else-if="item.field_type === 'explain'" class="custom-explain"></span>
            <el-input v-model="ruleForm[item.id]" :placeholder="item.description" v-else></el-input>
        </el-form-item>
      </el-form>
    </div>
          `,
    data() {
      return {
        ruleForm: {},
        rules: {},
        customFieldList: [],
      };
    },
    components: {},
    props: {
      id: {
        type: Number | String,
        required: true,
      },
      self_defined_field: {
        type: Object,
        required: true,
      },
      is_show_custom: {
        type: Boolean,
        required: false,
        default: false,
      },
      labelWidth: {
        type: String,
        required: false,
        default: "auto",
      },
      labelPosition: {
        // :value 	right/left/top
        type: String,
        required: false,
        default: "left",
      },
      hideRequiredAsterisk: {
        type: Boolean,
        required: false,
        default: false,
      },
    },
    created() {
      this.getCustomFields();
    },
    watch: {},
    mounted() {},
    methods: {
      getSelfDefinedField() {
        let isValid = false;
        this.$refs.ruleForm.validate((valid) => {
          if (valid) {
            this.$emit("update:self_defined_field", this.ruleForm);
            isValid = true;
          } else {
            this.$message.error(lang.custom_goods_text3);
          }
        });
        return isValid;
      },
      getCustomFields() {
        customFieldsProduct(this.id).then((res) => {
          const obj = {};
          const rules = {};
          this.customFieldList = res.data.data.data.map((item) => {
            if (item.field_type === "dropdown" && item.is_required === 1) {
              obj[item.id + ""] = this.calcFieldOption(item.field_option)[0];
            } else {
              obj[item.id + ""] = item.field_type === "tickbox" ? 0 : "";
              if (item.field_type === "tickbox" && item.is_required === 1) {
                obj[item.id + ""] =  "1";
              }
            }
            rules[item.id + ""] = this.calcRules(item);
            return item;
          });
          this.$set(this, "ruleForm", obj);
          if (Object.keys(this.self_defined_field).length > 0) {
            // 设置默认值
            for (let i = 0; i < this.customFieldList.length; i++) {
              const item = this.customFieldList[i];
              if (this.self_defined_field[item.id + ""] !== undefined) {
                this.ruleForm[item.id + ""] =
                  this.self_defined_field[item.id + ""];
              }
            }
          }
          this.$emit("update:is_show_custom", this.customFieldList.length > 0);
          this.$set(this, "rules", rules);
        });
      },
      calcValidator(item, value, callback, regexpr) {
        if (item.is_required === 1 && value === "") {
          callback(new Error(lang.custom_goods_text1));
          return;
        }
        if (
          value !== "" &&
          !new RegExp(regexpr.replace(/^\/|\/$/g, "")).test(value)
        ) {
          callback(new Error(lang.custom_goods_text2));
          return;
        }
        callback();
      },

      calcRules(item) {
        const rules = [];
        if (item.is_required === 1) {
          rules.push({
            required: true,
            message: lang.custom_goods_text1,
            trigger: ["blur", "change"],
          });
        } else {
          rules.push({
            required: false,
            trigger: ["blur", "change"],
          });
        }

        if (item.field_type === "link") {
          // 类型为链接时需要校验url格式 http://www.baidu.com
          const url =
            "/^(((ht|f)tps?)://)?([^!@#$%^&*?.s-]([^!@#$%^&*?.s]{0,63}[^!@#$%^&*?.s])?.)+[a-z]{2,6}/?/";
          rules.push({
            validator: (rule, value, callback) =>
              this.calcValidator(item, value, callback, url),
            trigger: ["blur", "change"],
          });
        }
        if (
          item.field_type !== "dropdown" &&
          item.field_type !== "tickbox" &&
          item.regexpr
        ) {
          rules.push({
            validator: (rule, value, callback) =>
              this.calcValidator(item, value, callback, item.regexpr),
            trigger: ["blur", "change"],
          });
        }
        return rules;
      },
      calcFieldOption(item) {
        return item.split(",");
      },
    },
  };