<template>
    <div class="app-column-format">
        {{ text }}
    </div>
</template>

<script lang="ts">
import { Vue, Component, Prop } from 'vue-property-decorator';

/**
 * 表格列格式化json数组，数据格式为"[{"srfkey":"001","srfmajortext":"TEST1"},{"srfkey":"002","srfmajortext":"TEST2"}......]"
 */
@Component({})
export default class AppColumnFormat extends Vue {
    /**
     * 值
     * @type {any}
     * @memberof AppColumnFormat
     */
    @Prop() public value?: any;

    /**
     * 显示文本
     * @type {any}
     * @memberof AppColumnFormat
     */
    get text() {
        if (this.value) {
            let returnStr: string = '';
            let tempData: Array<any> = [];
            if (typeof this.value === 'string') {
                tempData = JSON.parse(this.value);
            } else {
                tempData = JSON.parse(JSON.stringify(this.value));
            }
            tempData.forEach((item: any, index: number) => {
                if (index > 0) {
                    returnStr += '、';
                }
                returnStr += item.srfmajortext;
            });
            return returnStr;
        } else {
            return '';
        }
    }
}
</script>
