/*
 * @Author: zzy6937@qq.com
 * @Date: 2019-08-08 09:07:21
 * @LastEditors: Please set LastEditors
 * @LastEditTime: 2020-11-19 09:49:33
 * @Description: 
 */
export default {
	data() {
		return {
			mixins_post:'postForm',
			mixins_page: {
				pageNum: 1,
				pageSize: 10
			},
			mixins_list: [],
			mixins_pageset: {
				total: 0,
				pageNum: 1,
				pageSize: 15,
				sortColumn: null, // 当前列的字段
				sortOrder: null // 排序方式 顺序：ASC  倒序：DESC
			},
			mixins_dataUrl: '',
			mixins_query: {},
			mixins_onQuery: true
		}
	},
	methods: {
		sortChange(obj) {
			if(obj) {
				this.mixins_pageset.sortColumn = obj.prop
				this.mixins_pageset.sortOrder = obj.order;
				this.getList();
			}
		},
		pageChange(obj) {
			if(obj.pageSize) {
				this.mixins_pageset.pageSize = obj.pageSize
			}
			if(obj.page) {
				this.mixins_pageset.pageNum = obj.page;
			}
			this.getList();
		},
		getList() {
			if(!this.mixins_dataUrl) {
				this.mixins_onQuery = false;
				return
			}
			let data = Object.assign({}, this.mixins_pageset, this.mixins_query);
			this.mixins_onQuery = true;
			delete data.total;
			this.$http[this.mixins_post](this.mixins_dataUrl, data).then(({status, data: {list = [], total = 0}, msg}) => {
				this.mixins_onQuery = false;
				if(0 === status) {
					let timer = +new Date();
					this.mixins_list = list;
					this.mixins_pageset.total = total * 1;
				} else {
					this.$message.error(msg)
				}
			}).catch(err => {
				this.mixins_onQuery = false;
			})
		},
		// 搜索时，把搜索页重置为1
		mixins_search(type) {
			if(type == 'del') {
				if(this.mixins_pageset.total % this.mixins_pageset.pageSize === 1) {
					this.mixins_pageset.pageNum = this.mixins_pageset.pageNum > 1 ? this.mixins_pageset.pageNum - 1 : 1;
				} else {
					this.mixins_pageset.pageNum = this.mixins_pageset.pageNum;
				}
			} else if (type == 'refresh') {
        this.mixins_pageset.pageNum = this.mixins_pageset.pageNum;
      } else {
				this.mixins_pageset.pageNum = 1;
			}
			this.getList()
		}
	}
}