import React, { Component } from "react";
import { Row, Col, Button, Tabs, Table, Divider, Space } from "antd";
import { ContainerOutlined, CarryOutOutlined, BlockOutlined, SmileOutlined, TagsOutlined, GlobalOutlined, SearchOutlined, FullscreenOutlined, DingtalkOutlined } from "@ant-design/icons";
import { stores_Context } from "../config";
import { Line, Pie } from "@ant-design/charts";
import SiteSelect from "../charts/SiteSelect";
import { observer } from "mobx-react";
import DatePickerCharts from "../charts/DatePickerCharts";
import * as config from "../config";
import { NavLink } from "react-router-dom";
import * as comm from "../utils/commons";
import { utils, writeFileXLSX } from "xlsx";

class Orders extends Component {
	static contextType = stores_Context;

	constructor(props) {
		super(props);
	}

	format_data(data) {
		const { date_picker_store, orders_store } = this.context;
		let result = { dataSource: [], columns: [] };
		if (!comm.empty(data)) {
			let ordercountTotal1 = data.ordercountTotal1;
			let ordercountTotal2 = data.ordercountTotal2;
			if (date_picker_store.start_date_cp && date_picker_store.end_date_cp) {
				//有比较的数据
				result.columns = [
					{
						title: "",
						children: [
							{
								title: (
									<span>
										<div>
											{date_picker_store.start_date.format(config.DATE_FORMAT)}~{date_picker_store.end_date.format(config.DATE_FORMAT)}
										</div>
										<div>
											{date_picker_store.start_date_cp.format(config.DATE_FORMAT)}~{date_picker_store.end_date_cp.format(config.DATE_FORMAT)}
										</div>
									</span>
								),
								dataIndex: "OrderType",
								render: (text, record) => <NavLink to={`/orders_sub/${orders_store.active_tab_key}/${record.OrderTypeSN}/${record.OrderType}`}>{text}</NavLink>,
							},
						],
					},
					{
						title: "数量",
						children: [
							{
								title: comm.show_vs_tag(ordercountTotal1.OrderCount_vs, ordercountTotal1.OrderCount_diff, ordercountTotal1.OrderCount, ordercountTotal2.OrderCount),
								dataIndex: "OrderCount",
							},
						],
					},
					{
						title: "成交数",
						children: [
							{
								title: comm.show_vs_tag(ordercountTotal1.CJCount_vs, ordercountTotal1.CJCount_diff, ordercountTotal1.CJCount, ordercountTotal2.CJCount),
								dataIndex: "CJCount",
							},
						],
					},
					{
						title: "成交人数",
						children: [
							{
								title: comm.show_vs_tag(ordercountTotal1.CJPersonNum_vs, ordercountTotal1.CJPersonNum_diff, ordercountTotal1.CJPersonNum, ordercountTotal2.CJPersonNum),
								dataIndex: "CJPersonNum",
							},
						],
					},
					{
						title: "成交率",
						children: [
							{
								title: comm.show_vs_tag(ordercountTotal1.CJrate_vs, ordercountTotal1.CJrate_diff, ordercountTotal1.CJrate, ordercountTotal2.CJrate),
								dataIndex: "CJrate",
							},
						],
					},
					{
						title: "成交毛利（预计）",
						children: [
							{
								title: comm.show_vs_tag(ordercountTotal1.YJLY_vs, ordercountTotal1.YJLY_diff, ordercountTotal1.YJLY, ordercountTotal2.YJLY),
								dataIndex: "YJLY",
							},
						],
					},

					{
						title: "单个订单价值",
						children: [
							{
								title: comm.show_vs_tag(ordercountTotal1.Ordervalue_vs, ordercountTotal1.Ordervalue_diff, ordercountTotal1.Ordervalue, ordercountTotal2.Ordervalue),
								dataIndex: "Ordervalue",
							},
						],
					},
				];
				//1.找出两个数组OrderType相同的数据做比较显示 2.找出两组数据OrderType都不相同的数据做显示
				let has_same_type = false; //数组1在数组2中是否找到相同的类型
				for (let item of data.ordercount1) {
					has_same_type = false;
					//数组1在数组2中相同的类型
					for (let item2 of data.ordercount2) {
						if (item.OrderType == item2.OrderType) {
							has_same_type = true;
							result.dataSource.push({
								key: item.key,
								OrderType: item.OrderType,
								OrderTypeSN: item.OrderTypeSN,
								OrderCount: comm.show_vs_tag(item.OrderCount_vs, item.OrderCount_diff, item.OrderCount, item2.OrderCount),
								CJCount: comm.show_vs_tag(item.CJCount_vs, item.CJCount_diff, item.CJCount, item2.CJCount),
								CJPersonNum: comm.show_vs_tag(item.CJPersonNum_vs, item.CJPersonNum_diff, item.CJPersonNum, item2.CJPersonNum),
								CJrate: comm.show_vs_tag(item.CJrate_vs, item.CJrate_diff, item.CJrate, item2.CJrate),
								YJLY: comm.show_vs_tag(item.YJLY_vs, item.YJLY_diff, item.YJLY, item2.YJLY),
								Ordervalue: comm.show_vs_tag(item.Ordervalue_vs, item.Ordervalue_diff, item.Ordervalue, item2.Ordervalue),
							});
						}
					}
					//数组1中不在数组2的类型
					if (has_same_type == false) {
						result.dataSource.push({
							key: item.key,
							OrderType: item.OrderType,
							OrderTypeSN: item.OrderTypeSN,
							OrderCount: comm.show_vs_tag(comm.formatPercent(item.OrderCount), item.OrderCount, item.OrderCount, 0),
							CJCount: comm.show_vs_tag(comm.formatPercent(item.CJCount), item.CJCount, item.CJCount, 0),
							CJPersonNum: comm.show_vs_tag(comm.formatPercent(item.CJPersonNum), item.CJPersonNum, item.CJPersonNum, 0),
							CJrate: comm.show_vs_tag(item.CJrate, item.CJrate, item.CJrate, 0),
							YJLY: comm.show_vs_tag(comm.formatPercent(item.YJLY), item.YJLY, item.YJLY, 0),
							Ordervalue: comm.show_vs_tag(comm.formatPercent(item.Ordervalue), item.Ordervalue, item.Ordervalue, 0),
						});
					}
				}
				//数组2中不在数组1的类型
				for (let item2 of data.ordercount2) {
					has_same_type = false;
					for (let item of data.ordercount1) {
						if (item.OrderType == item2.OrderType) {
							has_same_type = true;
						}
					}
					if (has_same_type == false) {
						result.dataSource.push({
							key: item2.key,
							OrderType: item2.OrderType,
							OrderTypeSN: item2.OrderTypeSN,
							OrderCount: comm.show_vs_tag(comm.formatPercent(-item2.OrderCount), -item2.OrderCount, 0, item2.OrderCount),
							CJCount: comm.show_vs_tag(comm.formatPercent(-item2.CJCount), -item2.CJCount, 0, item2.CJCount),
							CJPersonNum: comm.show_vs_tag(comm.formatPercent(-item2.CJPersonNum), -item2.CJPersonNum, 0, item2.CJPersonNum),
							CJrate: comm.show_vs_tag(-item2.CJrate, -item2.CJrate, 0, item2.CJrate),
							YJLY: comm.show_vs_tag(comm.formatPercent(-item2.YJLY), -item2.YJLY, 0, item2.YJLY),
							Ordervalue: comm.show_vs_tag(comm.formatPercent(-item2.Ordervalue), -item2.Ordervalue, 0, item2.Ordervalue),
						});
					}
				}
			} else {
				result.columns = [
					{
						title: "",
						children: [
							{
								title: (
									<span>
										<div>
											{date_picker_store.start_date.format(config.DATE_FORMAT)}~{date_picker_store.end_date.format(config.DATE_FORMAT)}
										</div>
									</span>
								),
								dataIndex: "OrderType",
								render: (text, record) => <NavLink to={`/orders_sub/${orders_store.active_tab_key}/${record.OrderTypeSN}/${record.OrderType}`}>{text}</NavLink>,
							},
						],
					},
					{
						title: "数量",
						children: [{ title: ordercountTotal1.OrderCount, dataIndex: "OrderCount" }],
						sorter: (a, b) => b.OrderCount - a.OrderCount,
					},
					{
						title: "成交数",
						children: [{ title: ordercountTotal1.CJCount, dataIndex: "CJCount" }],
						sorter: (a, b) => b.CJCount - a.CJCount,
					},
					{
						title: "成交人数",
						children: [{ title: ordercountTotal1.CJPersonNum, dataIndex: "CJPersonNum" }],
						sorter: (a, b) => b.CJPersonNum - a.CJPersonNum,
					},
					{
						title: "成交率",
						children: [{ title: ordercountTotal1.CJrate, dataIndex: "CJrate" }],
						sorter: (a, b) => parseInt(b.CJrate) - parseInt(a.CJrate),
					},
					{
						title: "成交毛利（预计）",
						children: [{ title: ordercountTotal1.YJLY, dataIndex: "YJLY" }],
						sorter: (a, b) => parseFloat(b.YJLY.replace(/,/g, "")) - parseFloat(a.YJLY.replace(/,/g, "")),
					},

					{
						title: "单个订单价值",
						children: [{ title: ordercountTotal1.Ordervalue, dataIndex: "Ordervalue" }],
						sorter: (a, b) => parseFloat(b.Ordervalue.replace(/,/g, "")) - parseFloat(a.Ordervalue.replace(/,/g, "")),
					},
				];
				result.dataSource = data.ordercount1;
			}
		}
		return result;
	}

	render() {
		const { orders_store } = this.context;
		const table_data = orders_store.orderCountData_Form ? this.format_data(orders_store.orderCountData_Form) : [];
		const data_source = orders_store.orderCountData ? orders_store.orderCountData : [];
		const avg_line_y = data_source.length ? Math.round(data_source.reduce((a, b) => a + b.yField, 0) / data_source.length) : 0; //平均值，显示一条平均线
		const pie_data = comm.empty(orders_store.orderCountData_Form) ? [] : orders_store.orderCountData_Form.ordercount1; //饼图的显示
		const pie_data2 = comm.empty(orders_store.orderCountData_Form) ? [] : orders_store.orderCountData_Form.ordercount2;

		const config = {
			data: data_source,
			padding: "auto",
			xField: "xField",
			yField: "yField",
			seriesField: "seriesField",
			xAxis: {
				type: "timeCat",
			},
			point: {
				size: 4,
				shape: "cicle",
			},
			annotations: [
				{
					type: "text",
					position: ["start", avg_line_y],
					content: avg_line_y,
					offsetX: -15,
					style: {
						fill: "#F4664A",
						textBaseline: "bottom",
					},
				},
				{
					type: "line",
					start: [-10, avg_line_y],
					end: ["max", avg_line_y],
					style: {
						stroke: "#F4664A",
						lineDash: [2, 2],
					},
				},
			],
			label: {}, //显示标签
			legend: {
				itemValue: {
					formatter: (text, item) => {
						const items = data_source.filter(d => d.seriesField === item.value); //按站点筛选
						return items.length ? items.reduce((a, b) => a + b.yField, 0) : ""; //计算总数
					},
				},
			},
			tooltip: {
				// customContent: (title, items) => {
				//     const data = items[0]?.data || {};
				//     return `<div>${title}</div><div>${data.seriesField} ${data.yField}</div>`;
				// }
				title: (title, datum) => {
					return title + " " + comm.getWeek(datum.xField); //显示周几
				},
			},
			smooth: true,
		};
		const pie_config = {
			appendPadding: 10,
			data: [],
			angleField: "OrderCount",
			colorField: "OrderType",
			radius: 0.8,
			label: {
				type: "outer",
				content: "{name} {value} \n {percentage}",
			},
			legend: false, //不显示图例
			interactions: [
				{
					type: "element-selected",
				},
				{
					type: "element-active",
				},
			],
		};

		return (
			<div>
				<Row gutter={{ sm: 16, lg: 32 }}>
					<Col md={24} lg={10} xxl={12}></Col>
					<Col md={24} lg={14} xxl={12}>
						<Row>
							<Col md={24} lg={6} xxl={4}>
								<SiteSelect store={orders_store} />
							</Col>
							<Col md={24} lg={12} xxl={10}>
								<DatePickerCharts />
							</Col>
							<Col md={24} lg={6} xxl={10}>
								<Button
									type="primary"
									icon={<SearchOutlined />}
									loading={orders_store.loading}
									onClick={() => {
										orders_store.getOrderCount();
										orders_store.onChange_Tabs(orders_store.active_tab_key);
									}}>
									统计
								</Button>
							</Col>
						</Row>
					</Col>
				</Row>
				<Row gutter={[16, { sm: 16, lg: 32 }]}>
					<Col span={24}>
						<Line {...config} />
					</Col>

					<Col span={24}>
						<Tabs activeKey={orders_store.active_tab_key} onChange={active_key => orders_store.onChange_Tabs(active_key)}>
							<Tabs.TabPane
								tab={
									<span>
										<ContainerOutlined />
										来源类型
									</span>
								}
								key="Form">
								<Table id="table_to_xlsx_form" dataSource={table_data.dataSource} columns={table_data.columns} size="small" pagination={false} scroll={{ x: "100%" }} />
								<Divider orientation="right" plain>
									<a
										onClick={() => {
											const wb = utils.table_to_book(document.getElementById("table_to_xlsx_form").getElementsByTagName("table")[0]);
											writeFileXLSX(wb, "来源类型.xlsx");
										}}>
										导出excel
									</a>
								</Divider>
							</Tabs.TabPane>
							<Tabs.TabPane
								tab={
									<span>
										<CarryOutOutlined />
										产品类型
									</span>
								}
								key="Product">
								<Table id="table_to_xlsx_product" dataSource={table_data.dataSource} columns={table_data.columns} size="small" pagination={false} scroll={{ x: "100%" }} />
								<Divider orientation="right" plain>
									<a
										onClick={() => {
											const wb = utils.table_to_book(document.getElementById("table_to_xlsx_product").getElementsByTagName("table")[0]);
											writeFileXLSX(wb, "产品类型.xlsx");
										}}>
										导出excel
									</a>
								</Divider>
							</Tabs.TabPane>
							<Tabs.TabPane
								tab={
									<span>
										<SmileOutlined />
										国籍
									</span>
								}
								key="Country">
								<Table id="table_to_xlsx_country" dataSource={table_data.dataSource} columns={table_data.columns} size="small" pagination={false} scroll={{ x: "100%" }} />
								<Divider orientation="right" plain>
									<a
										onClick={() => {
											const wb = utils.table_to_book(document.getElementById("table_to_xlsx_country").getElementsByTagName("table")[0]);
											writeFileXLSX(wb, "国籍.xlsx");
										}}>
										导出excel
									</a>
								</Divider>
							</Tabs.TabPane>
							<Tabs.TabPane
								tab={
									<span>
										<TagsOutlined />
										线路
									</span>
								}
								key="line">
								<Table id="table_to_xlsx_line" dataSource={table_data.dataSource} columns={table_data.columns} size="small" pagination={false} scroll={{ x: "100%" }} />
								<Divider orientation="right" plain>
									<a
										onClick={() => {
											const wb = utils.table_to_book(document.getElementById("table_to_xlsx_line").getElementsByTagName("table")[0]);
											writeFileXLSX(wb, "线路.xlsx");
										}}>
										导出excel
									</a>
								</Divider>
							</Tabs.TabPane>
							<Tabs.TabPane
								tab={
									<span>
										<GlobalOutlined />
										目的地
									</span>
								}
								key="city">
								<Table id="table_to_xlsx_city" dataSource={table_data.dataSource} columns={table_data.columns} size="small" pagination={false} scroll={{ x: "100%" }} />
								<Divider orientation="right" plain>
									<a
										onClick={() => {
											const wb = utils.table_to_book(document.getElementById("table_to_xlsx_city").getElementsByTagName("table")[0]);
											writeFileXLSX(wb, "目的地.xlsx");
										}}>
										导出excel
									</a>
								</Divider>
							</Tabs.TabPane>
							<Tabs.TabPane
								tab={
									<span>
										<BlockOutlined />
										页面类型
									</span>
								}
								key="LineClass">
								<Table id="table_to_xlsx_LineClass" dataSource={table_data.dataSource} columns={table_data.columns} size="small" pagination={false} scroll={{ x: "100%" }} />
								<Divider orientation="right" plain>
									<a
										onClick={() => {
											const wb = utils.table_to_book(document.getElementById("table_to_xlsx_LineClass").getElementsByTagName("table")[0]);
											writeFileXLSX(wb, "页面类型.xlsx");
										}}>
										导出excel
									</a>
								</Divider>
							</Tabs.TabPane>
							<Tabs.TabPane
								tab={
									<span>
										<FullscreenOutlined />
										客群类别
									</span>
								}
								key="GuestGroupType">
								<Table id="table_to_xlsx_GuestGroupType" dataSource={table_data.dataSource} columns={table_data.columns} size="small" pagination={false} scroll={{ x: "100%" }} />
								<Divider orientation="right" plain>
									<a
										onClick={() => {
											const wb = utils.table_to_book(document.getElementById("table_to_xlsx_GuestGroupType").getElementsByTagName("table")[0]);
											writeFileXLSX(wb, "客群类别.xlsx");
										}}>
										导出excel
									</a>
								</Divider>
							</Tabs.TabPane>
							<Tabs.TabPane
								tab={
									<span>
										<DingtalkOutlined />
										出行动机
									</span>
								}
								key="TravelMotivation">
								<Table id="table_to_xlsx_TravelMotivation" dataSource={table_data.dataSource} columns={table_data.columns} size="small" pagination={false} scroll={{ x: "100%" }} />
								<Divider orientation="right" plain>
									<a
										onClick={() => {
											const wb = utils.table_to_book(document.getElementById("table_to_xlsx_TravelMotivation").getElementsByTagName("table")[0]);
											writeFileXLSX(wb, "出行动机.xlsx");
										}}>
										导出excel
									</a>
								</Divider>
							</Tabs.TabPane>
						</Tabs>
						<Row>
							<Col sm={24} lg={12}>
								<Pie {...pie_config} data={pie_data} />
							</Col>
							<Col sm={24} lg={12}>
								<Pie {...pie_config} data={pie_data2} />
							</Col>
						</Row>
					</Col>
				</Row>
			</div>
		);
	}
}

export default observer(Orders);