<template>
  <div class="app-container">
    <div class="main-panel">
      <el-form ref="form" class="content" :model="form" :rules="rules" label-width="120px">
        <div class="title">充值规则设置</div>
        <el-row v-for="(item, index) in form.rechargeItem" :key="index">
          <el-col :span="24">
            <el-form-item class="recharge-item">
              <el-input v-model="item.rechargeAmount" class="recharge-input" placeholder="充值金额，单位：元" maxlength="10" />
              <span class="recharge-tips">赠送</span>
              <el-input v-model="item.giveAmount" class="give-input" placeholder="赠送金额，单位：元" maxlength="10" />
              <span class="remove el-icon-delete" @click="removeRechargeItem(index)"></span>
            </el-form-item>
          </el-col>
        </el-row>
        <div class="operate"><span class="el-icon-plus" @click="addRechargeItem()"></span></div>
        <el-row>
          <el-col :span="12">
            <el-form-item class="recharge-item">
              <el-input v-model="form.remark" rows="4" type="textarea" placeholder="请输入充值说明" maxlength="1000" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item class="recharge-status" label="开启状态">
              <el-radio-group v-model="form.status">
                <el-radio key="A" label="A" value="A">开启</el-radio>
                <el-radio key="D" label="D" value="D">关闭</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="footer">
        <el-button type="primary" @click="submitForm">保 存</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </div>
  </div>
</template>

<script>
import { getSettingInfo, saveSetting } from "@/api/balance";

export default {
  name: "BalanceSetting",
  data() {
    return {
      // 遮罩层
      loading: false,
      // 表单参数
      form: { rechargeItem: [], remark: '', status: "A" },
      // 表单校验
      rules: {
        rechargeItem: [
          { required: true, message: "充值项不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getSettingInfo();
  },
  activated() {
    this.getSettingInfo();
  },
  methods: {
    // 添加充值项
    addRechargeItem() {
       this.form.rechargeItem.push({ rechargeAmount: '', giveAmount: '' })
    },
    //  删除充值项
    removeRechargeItem(i) {
      console.log(i)
      const rechargeItem = []
      this.form.rechargeItem.forEach(function(item, index){
         if (i !== index) {
           rechargeItem.push(item)
         }
      })
      this.form.rechargeItem = rechargeItem
    },
    // 查询账户列表
    getSettingInfo() {
      this.loading = true;
      getSettingInfo(this.queryParams).then(response => {
          this.form.rechargeItem = response.data.rechargeRuleList;
          this.form.remark = response.data.remark;
          this.form.status = response.data.status;
          this.loading = false;
        }
      );
    },
    // 取消按钮
    cancel() {
      this.$store.dispatch('tagsView/delView', this.$route)
      this.$router.push( { path: '/balance/list' } );
    },
    // 提交按钮
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
            saveSetting(this.form).then(response => {
              this.$modal.msgSuccess("保存成功");
              this.getSettingInfo();
            });
        }
      });
    }
  }
};
</script>
<style rel="stylesheet/scss" lang="scss">
.main-panel {
  .content {
    margin-left: 30px;
    .title {
       padding-left: 120px;
       font-size: 18px;
       height: 50px;
    }
    .operate {
      padding-left: 120px;
      height: 50px;
      .el-icon-plus {
         border: #FFFFFF solid 1px;
         padding: 5px;
         border-radius: 20px;
         background: #00acac;
         color: #FFFFFF;
         cursor: pointer;
      }
    }
    .recharge-status {
       margin-left: 68px;
    }
    .recharge-item {
        min-width: 600px;
       .recharge-input {
          width: 200px;
          float:left;
          margin-right: 2px;
       }
       .give-input {
          width: 200px;
          float:left;
          margin-left: 2px;
       }
      .recharge-tips {
          float:left;
          background: #00acac;
          display: block;
          width: 50px;
          color: #ffffff;
          text-align: center;
          border-radius: 2px;
      }
      .remove {
          color: red;
          cursor: pointer;
          margin-left: 10px;
      }
    }
  }
  .footer {
    margin-top: 10px;
    margin-left: 150px;
  }
}
</style>
