<template>
  <div class="card content-box">
    <el-form ref="ruleFormRef" :model="ruleForm" :rules="rules" label-width="140px">
      <el-form-item label="Activity name" prop="name">
        <el-input v-model="ruleForm.name" />
      </el-form-item>
      <el-form-item label="Activity phone" prop="phone">
        <el-input v-model="ruleForm.phone" placeholder="Activity phone" />
      </el-form-item>
      <el-form-item label="Activity zone" prop="region">
        <el-select v-model="ruleForm.region" placeholder="Activity zone">
          <el-option label="Zone one" value="shanghai" />
          <el-option label="Zone two" value="beijing" />
        </el-select>
      </el-form-item>
      <el-form-item label="Activity time" required>
        <el-form-item prop="date1">
          <el-date-picker v-model="ruleForm.date1" type="date" placeholder="Pick a date" style="width: 100%" />
        </el-form-item>
        <el-col class="text-center" :span="1">
          <span class="text-gray-500">-</span>
        </el-col>
        <el-form-item prop="date2">
          <el-time-picker v-model="ruleForm.date2" placeholder="Pick a time" style="width: 100%" />
        </el-form-item>
      </el-form-item>
      <el-form-item label="Instant delivery" prop="delivery">
        <el-switch v-model="ruleForm.delivery" />
      </el-form-item>
      <el-form-item label="Resources" prop="resource">
        <el-radio-group v-model="ruleForm.resource">
          <el-radio label="Sponsorship" />
          <el-radio label="Venue" />
        </el-radio-group>
      </el-form-item>
      <el-form-item label="Activity form" prop="desc">
        <el-input v-model="ruleForm.desc" type="textarea" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="submitForm(ruleFormRef)"> Create </el-button>
        <el-button @click="resetForm(ruleFormRef)"> Reset </el-button>
      </el-form-item>
    </el-form>
  </div>
</template>

<script setup lang="ts" name="dynamicForm">
import { reactive, ref } from "vue";
import { checkPhoneNumber } from "@/utils/eleValidate";
import type { FormInstance, FormRules } from "element-plus";
import { ElMessage } from "element-plus";

const ruleFormRef = ref<FormInstance>();
const ruleForm = reactive({
  name: "Geeker-Admin",
  phone: "",
  region: "",
  date1: "",
  date2: "",
  delivery: false,
  resource: "",
  desc: ""
});

const rules = reactive<FormRules>({
  name: [
    { required: true, message: "Please input Activity name", trigger: "blur" },
    { min: 3, max: 5, message: "Length should be 3 to 5", trigger: "blur" }
  ],
  phone: [{ required: true, validator: checkPhoneNumber, trigger: "blur" }],
  region: [
    {
      required: true,
      message: "Please select Activity zone",
      trigger: "change"
    }
  ],
  date1: [
    {
      type: "date",
      required: true,
      message: "Please pick a date",
      trigger: "change"
    }
  ],
  date2: [
    {
      type: "date",
      required: true,
      message: "Please pick a time",
      trigger: "change"
    }
  ],
  resource: [
    {
      required: true,
      message: "Please select activity resource",
      trigger: "change"
    }
  ],
  desc: [{ required: true, message: "Please input activity form", trigger: "blur" }]
});

const submitForm = async (formEl: FormInstance | undefined) => {
  if (!formEl) return;
  await formEl.validate((valid, fields) => {
    if (valid) {
      ElMessage.success("提交的数据为 : " + JSON.stringify(ruleForm));
    } else {
      console.log("error submit!", fields);
    }
  });
};

const resetForm = (formEl: FormInstance | undefined) => {
  if (!formEl) return;
  formEl.resetFields();
};
</script>

<style scoped lang="scss">
@import "./index.scss";
</style>
