import { Meteor } from 'meteor/meteor';
import React, { useState, useEffect } from 'react';
import { useTracker } from 'meteor/react-meteor-data';
import _ from 'lodash';
import {Link, useSearchParams} from "react-router-dom";

const RenderUsage = ({data}) => {
	return (
		<>
			<ul>
				{data.map((next, i) => (
					<li key={next._id}>
						{next.person && (
							<>
								User: {next.person.firstName} {next.person.lastName} {next.person.grade ? "~ " + next.person.grade : ""} (<Link to={"/history/search?email=" + encodeURIComponent(next.email)}>{next.email}</Link>)<br/>
							</>
						)}
						Device ID: <Link to={"/history/search?deviceId=" + encodeURIComponent(next.deviceId)}>{next.deviceId}</Link><br/>
						Serial: <Link to={"/history/search?serial=" + encodeURIComponent(next.serial)}>{next.serial}</Link><br/>
						{next.asset && (
							<>
								Asset ID: <Link to={"/history/search?assetId=" + encodeURIComponent(next.asset.assetId)}>{next.asset.assetId}</Link><br/>
							</>
						)}
						{new Date(next.startTime).toLocaleDateString("en-US") + "-" + new Date(next.endTime).toLocaleDateString("en-US")}
						{next.assetType && (
							<>
								<br/>Asset Type: {next.assetType.name}
							</>
						)}
						{next.assignedTo && (
							<>
								<br/>Currently assigned to: {next.assignedTo.firstName} {next.assignedTo.lastName} {next.assignedTo.grade ? "~ " + next.assignedTo.grade : ""} ({next.assignedTo.email})
							</>
						)}
					</li>
				))}
			</ul>
		</>
	)
}

const RenderAssignments = ({data}) => {
	return (
		<>
			<ul>
				{data.map((next, i) => (
					<li key={next._id}>
						{next.assignee && (
							<>
								User: {next.assignee.firstName} {next.assignee.lastName} {next.assignee.grade ? "~ " + next.assignee.grade : ""} (<Link to={"/history/search?email=" + encodeURIComponent(next.assignee.email)}>{next.assignee.email}</Link>)<br/>
							</>
						)}
						Serial: <Link to={"/history/search?serial=" + encodeURIComponent(next.serial)}>{next.serial}</Link><br/>
						{next.asset && (
							<>
								Asset ID: <Link to={"/history/search?assetId=" + encodeURIComponent(next.asset.assetId)}>{next.asset.assetId}</Link><br/>
							</>
						)}
						{next.assetType && (
							<>
								Asset Type: {next.assetType.name}<br/>
							</>
						)}
						{new Date(next.startDate).toLocaleDateString("en-US") + "-" + new Date(next.endDate).toLocaleDateString("en-US")}<br/>
						Comment: {next.comment}<br/>
						Start Condition: {next.startCondition}<br/>
						Details: {next.startConditionDetails}<br/>
						End Condition: {next.endCondition}<br/>
						Details: {next.endConditionDetails}<br/>
					</li>
				))}
			</ul>
		</>
	)
}

export default () => {
	// const query = queryString.parse(search)
	const [data, setData] = useState([])
	const [search, setSearch] = useSearchParams()
	
	useEffect(() => {
		let args;
		
		if(search.get('resultType') === 'usage') {
			if(search.get('studentId')) {
				args = {studentId: search.get('studentId')}
			}
			else if(search.get('staffId')) {
				args = {staffId: search.get('staffId')}
			}
			else if(search.get('email')) {
				args = {email: search.get('email')}
			}
			else if(search.get('deviceId')) {
				args = {deviceId: search.get('deviceId')}
			}
			else if(search.get('serial')) {
				args = {serial: search.get('serial')}
			}
			else if(search.get('assetId')) {
				args = {assetId: search.get('assetId')}
			}

			Meteor.call('DataCollection.chromebookData', args, (err, result) => {
				if (err) console.error(err)
				else setData(result)
			})
		}
		else {
			if(search.get('studentId')) {
				args = {studentId: search.get('studentId')}
			}
			else if(search.get('staffId')) {
				args = {staffId: search.get('staffId')}
			}
			else if(search.get('serial')) {
				args = {serial: search.get('serial')}
			}
			else if(search.get('assetId')) {
				args = {assetId: search.get('assetId')}
			}

			Meteor.call('AssetAssignmentHistory.get', args, (err, result) => {
				if (err) console.error(err)
				else setData(result)
			})
		}

	}, [search])

	return (search.get('resultType') === 'usage' ? <RenderUsage data={data}/> : <RenderAssignments data={data}/>)
}