frontend/src/routes/stocks/[tickerID]/profile/employees/+page.svelte
2025-02-10 11:13:12 +01:00

725 lines
23 KiB
Svelte

<script lang="ts">
import {
displayCompanyName,
screenWidth,
stockTicker,
} from "$lib/store";
import * as DropdownMenu from "$lib/components/shadcn/dropdown-menu/index.js";
import { Button } from "$lib/components/shadcn/button/index.js";
import { goto } from "$app/navigation";
import { Chart } from "svelte-echarts";
import { init, use } from "echarts/core";
import { BarChart } from "echarts/charts";
import { GridComponent, TooltipComponent } from "echarts/components";
import { CanvasRenderer } from "echarts/renderers";
import Infobox from "$lib/components/Infobox.svelte";
import SEO from "$lib/components/SEO.svelte";
use([BarChart, GridComponent, TooltipComponent, CanvasRenderer]);
import { abbreviateNumber } from "$lib/utils";
export let data;
let employeeHistory = data?.getHistoryEmployee ?? [];
let historyList = sortByDate(employeeHistory);
let employees = null;
let changeRate = null;
let growthRate = null;
let optionsTotal;
let optionsChange;
let optionsGrowth;
let dateDistance = false;
function formatWithDollarSign(value) {
if (value == null) return "-";
const negative = value < 0;
const formattedValue = new Intl.NumberFormat("en").format(Math.abs(value));
return negative ? `-$${formattedValue}` : `$${formattedValue}`;
}
let sortBy = "Total";
function sortByDate(liste) {
//Slice copies the list otherwise employeesHistory will reverse too
return liste?.slice()?.sort(function (a, b) {
return new Date(b?.filingDate) - new Date(a?.filingDate);
});
}
function plotTotal() {
let dateList = [];
let employeeList = [];
for (let i = 0; i < employeeHistory?.length; i++) {
const current = employeeHistory[i]?.employeeCount;
dateList?.push(employeeHistory[i]?.filingDate?.slice(0, 4));
employeeList?.push(current);
}
const options = {
animation: false,
grid: {
left: $screenWidth < 640 ? "5%" : "0%",
right: $screenWidth < 640 ? "3%" : "0%",
top: "10%",
bottom: "10%",
containLabel: true,
},
xAxis: {
data: dateList,
type: "category",
axisLabel: {
color: "#fff",
interval: (index, value) =>
dateList.length > 12 ? index % 2 === 0 : 0, // Show every second label if there are too many
rotate: 45, // Rotate labels for better readability
fontSize: 12,
margin: 10,
},
},
yAxis: [
{
type: "value",
splitLine: {
show: false,
},
axisLabel: {
show: false,
},
},
],
series: [
{
name: "Total Employees",
data: employeeList,
type: "bar",
smooth: true,
itemStyle: {
color: "#fff",
},
},
],
tooltip: {
trigger: "axis",
hideDelay: 100,
borderColor: "#969696",
borderWidth: 1,
backgroundColor: "#313131",
textStyle: {
color: "#fff",
},
formatter: function (params) {
const date = params[0].name;
return `${date}<br/> Employees: ${params[0].value?.toLocaleString("en-US")}`;
},
},
dataZoom: [
{
type: "slider", // Adds a horizontal slider for zooming
start: 0,
end: 100,
},
],
};
return options;
}
function plotChange() {
let dateList = [];
let changeList = [];
for (let i = 0; i < employeeHistory?.length; i++) {
const current = employeeHistory[i]?.employeeCount;
const previous = i === 0 ? 0 : employeeHistory[i - 1]?.employeeCount;
const change = current - previous;
dateList?.push(employeeHistory[i]?.filingDate?.slice(0, 4));
changeList?.push(change);
}
const options = {
animation: false,
grid: {
left: "0%",
right: "0%",
top: "10%",
bottom: "20%",
containLabel: true,
},
xAxis: {
data: dateList,
type: "category",
axisLabel: {
color: "#fff",
interval: 0, // Show all labels
rotate: 45, // Rotate labels for better readability
fontSize: 12, // Adjust font size if needed
},
},
yAxis: [
{
type: "value",
splitLine: {
show: false, // Disable x-axis grid lines
},
axisLabel: {
show: false, // Hide y-axis labels
},
},
],
series: [
{
name: "Change of Numbers",
data: changeList,
type: "bar",
barWidth: "80%",
smooth: true,
itemStyle: {
color: function (params) {
return params.data >= 0 ? "#22C55E" : "#F71F4F";
},
},
},
],
tooltip: {
trigger: "axis",
},
};
return options;
}
function plotGrowth() {
let dateList = [];
let growthList = [];
for (let i = 0; i < employeeHistory?.length; i++) {
const current = employeeHistory[i]?.employeeCount;
const previous = i === 0 ? 0 : employeeHistory[i - 1]?.employeeCount;
if (current !== null && previous !== null && previous !== 0) {
const growth = (((current - previous) / previous) * 100)?.toFixed(2);
growthList?.push(growth);
} else {
growthList?.push(0); // Pushing null if the growth calculation is not possible
}
dateList?.push(employeeHistory[i]?.filingDate?.slice(0, 4));
}
const options = {
animation: false,
grid: {
left: "0%",
right: "0%",
top: "10%",
bottom: "20%",
containLabel: true,
},
xAxis: {
data: dateList,
type: "category",
axisLabel: {
color: "#fff",
interval: 0, // Show all labels
rotate: 45, // Rotate labels for better readability
fontSize: 12, // Adjust font size if needed
margin: 10,
},
},
yAxis: [
{
type: "value",
splitLine: {
show: false, // Disable x-axis grid lines
},
axisLabel: {
show: false, // Hide y-axis labels
},
},
],
series: [
{
name: "Growth [%]",
data: growthList,
type: "bar",
barWidth: "80%",
smooth: true,
itemStyle: {
// Define colors based on positive/negative values
color: function (params) {
return params.data >= 0 ? "#22C55E" : "#F71F4F";
},
},
},
],
tooltip: {
trigger: "axis",
},
};
return options;
}
const exportData = (format = "csv") => {
if (data?.user?.tier === "Pro") {
// Add headers row
const csvRows = [];
csvRows.push("Date,Employees,Change,Growth");
// Add data rows
historyList.forEach((item, index) => {
const date = new Date(item.filingDate).toLocaleString("en-US", {
month: "short",
day: "numeric",
year: "numeric",
});
const employees = item.employeeCount;
// Calculate change
const change =
index + 1 < historyList.length
? item.employeeCount - historyList[index + 1].employeeCount
: 0;
// Calculate growth percentage
let growth = "0.00%";
if (index + 1 < historyList.length) {
const growthValue =
((item.employeeCount - historyList[index + 1].employeeCount) /
item.employeeCount) *
100;
if (growthValue > 0) {
growth = `+${growthValue.toFixed(2)}%`;
} else if (growthValue < 0) {
growth = `-${Math.abs(growthValue).toFixed(2)}%`;
}
}
const csvRow = `${date},${employees},${change},${growth}`;
csvRows.push(csvRow);
});
// Create CSV blob and trigger download
const csv = csvRows.join("\n");
const blob = new Blob([csv], { type: "text/csv" });
const url = window.URL.createObjectURL(blob);
const a = document.createElement("a");
a.setAttribute("hidden", "");
a.setAttribute("href", url);
a.setAttribute("download", `${$stockTicker}_employees.csv`);
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
} else {
goto("/pricing");
}
};
function generateEmployeeInfoHTML() {
if (employeeHistory?.length !== 0 && !dateDistance) {
const formattedEmployees = new Intl.NumberFormat("en").format(employees);
const latestFilingDate = new Date(
employeeHistory[employeeHistory.length - 1]["filingDate"],
).toLocaleString("en-US", {
month: "short",
day: "numeric",
year: "numeric",
});
const formattedChangeRate = new Intl.NumberFormat("en").format(
changeRate,
);
const changeDirection =
changeRate >= 0 && changeRate !== null ? "increased" : "decreased";
const growthRateClass =
changeRate >= 0 && changeRate !== null
? "text-[#00FC50]"
: "text-[#FF2F1F]";
return `
<span>
${$displayCompanyName} had ${formattedEmployees} employees on ${latestFilingDate}. The number of employees ${changeDirection}
by ${formattedChangeRate} or
<span class="${growthRateClass}">
${growthRate}%
</span>
compared to the previous year.
</span>
`;
} else if (employeeHistory?.length !== 0 && dateDistance) {
const abbreviatedEmployees = abbreviateNumber(employees);
const latestFilingDate = new Date(
employeeHistory[employeeHistory.length - 1]["filingDate"],
).toLocaleString("en-US", {
month: "short",
day: "numeric",
year: "numeric",
});
return `
<span>
${$displayCompanyName} had ${abbreviatedEmployees} employees on ${latestFilingDate}. Since then, the company has not submitted any additional employee data for more than a year.
</span>
`;
} else {
return `
<span>
No employee history for ${$displayCompanyName}. Probably, no records of past employees.
</span>
`;
}
}
$: {
if (employeeHistory?.length > 0 && $stockTicker) {
employeeHistory = data?.getHistoryEmployee ?? [];
historyList = sortByDate(employeeHistory);
employees = employeeHistory?.at(-1)?.employeeCount;
changeRate = employees - employeeHistory?.at(-2)?.employeeCount;
dateDistance =
new Date(employeeHistory[employeeHistory?.length - 1]["filingDate"]) <
new Date(new Date().setFullYear(new Date().getFullYear() - 1))
? true
: false;
growthRate = (
(employeeHistory[employeeHistory?.length - 1]?.employeeCount /
employeeHistory[employeeHistory?.length - 2]?.employeeCount -
1) *
100
)?.toFixed(2);
optionsTotal = plotTotal();
optionsChange = plotChange();
optionsGrowth = plotGrowth();
htmlOutput = generateEmployeeInfoHTML();
}
}
let htmlOutput = generateEmployeeInfoHTML();
</script>
<SEO
title={`${$displayCompanyName} (${$stockTicker}) Number of Employees ${historyList?.at(-1)?.filingDate?.slice(0, 4)} - ${historyList?.at(0)?.filingDate?.slice(0, 4)} · Stocknear`}
description={`Current and historical number of employees for ${$displayCompanyName} (${$stockTicker}) with related statistics, a chart and a data table.`}
/>
<section class="bg-default w-full overflow-hidden text-white h-full">
<div class="w-full flex justify-center m-auto h-full overflow-hidden">
<div
class="w-full relative flex justify-center items-center overflow-hidden"
>
<div class="sm:pl-7 sm:pb-7 sm:pt-7 w-full m-auto mt-2 sm:mt-0">
<div class="mb-6">
<h2 class="text-xl sm:text-2xl text-white font-bold mb-4">
{$stockTicker} Employees
</h2>
<Infobox text={htmlOutput} />
</div>
<div
class="my-5 grid grid-cols-2 gap-3 xs:mt-6 bp:mt-7 sm:grid-cols-3 sm:gap-6"
>
<div>
Employees
<div
class="mt-0.5 text-lg font-semibold bp:text-xl sm:mt-1.5 sm:text-2xl"
>
{#if Number(employees)}
{new Intl.NumberFormat("en")?.format(employees)}
{:else}
n/a
{/if}
</div>
</div>
<div>
Change (1Y) <div
class="mt-0.5 text-lg font-semibold bp:text-xl sm:mt-1.5 sm:text-2xl"
>
{#if dateDistance}
n/a
{:else}
{changeRate !== null
? new Intl.NumberFormat("en")?.format(changeRate)
: "n/a"}
{/if}
</div>
</div>
<div>
Growth (1Y) <div
class="mt-0.5 text-lg {growthRate > 0
? "before:content-['+'] "
: ''} font-semibold bp:text-xl sm:mt-1.5 sm:text-2xl"
>
{growthRate !== null ? growthRate + "%" : "n/a"}
</div>
</div>
<div>
Revenue / Employee
<div
class="mt-0.5 text-lg font-semibold bp:text-xl sm:mt-1.5 sm:text-2xl"
>
{#if Number(data?.getStockDeck?.revenuePerEmployee)}
${new Intl.NumberFormat("en")?.format(
data?.getStockDeck?.revenuePerEmployee,
)}
{:else}
n/a
{/if}
</div>
</div>
<div>
Profits / Employee
<div
class="mt-0.5 text-lg font-semibold bp:text-xl sm:mt-1.5 sm:text-2xl"
>
{#if Number(data?.getStockDeck?.profitPerEmployee)}
{formatWithDollarSign(data?.getStockDeck?.profitPerEmployee)}
{:else}
n/a
{/if}
</div>
</div>
<div>
Market Cap
<div
class="mt-0.5 text-lg font-semibold bp:text-xl sm:mt-1.5 sm:text-2xl"
>
{@html abbreviateNumber(
data?.getStockQuote?.marketCap,
false,
true,
)}
</div>
</div>
</div>
<div class="flex flex-col sm:flex-row items-center w-full mt-10 mb-8">
<h1
class="text-xl sm:text-2xl text-white font-bold text-start mr-auto mb-4 sm:mb-0"
>
Employees Chart
</h1>
{#if historyList?.length > 0}
<div class="flex flex-row items-center w-fit ml-auto">
<div class="relative inline-block text-left grow">
<DropdownMenu.Root>
<DropdownMenu.Trigger asChild let:builder>
<Button
builders={[builder]}
class="w-full border-gray-600 border bg-default sm:hover:bg-primary ease-out flex flex-row justify-between items-center px-3 py-2 text-white rounded-md truncate"
>
<span class="truncate text-white">{sortBy}</span>
<svg
class="-mr-1 ml-1 h-5 w-5 xs:ml-2 inline-block"
viewBox="0 0 20 20"
fill="currentColor"
style="max-width:40px"
aria-hidden="true"
>
<path
fill-rule="evenodd"
d="M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z"
clip-rule="evenodd"
></path>
</svg>
</Button>
</DropdownMenu.Trigger>
<DropdownMenu.Content
class="w-56 h-fit max-h-72 overflow-y-auto scroller"
>
<DropdownMenu.Label class="text-gray-400">
Select Type
</DropdownMenu.Label>
<DropdownMenu.Separator />
<DropdownMenu.Group>
<DropdownMenu.Item
on:click={() => (sortBy = "Total")}
class="cursor-pointer hover:bg-primary"
>
Total
</DropdownMenu.Item>
<DropdownMenu.Item
on:click={() => (sortBy = "Change")}
class="cursor-pointer hover:bg-primary"
>
Change
</DropdownMenu.Item>
<DropdownMenu.Item
on:click={() => (sortBy = "Growth")}
class="cursor-pointer hover:bg-primary"
>
Growth
</DropdownMenu.Item>
</DropdownMenu.Group>
</DropdownMenu.Content>
</DropdownMenu.Root>
</div>
<Button
on:click={() => exportData("csv")}
class="ml-2 w-fit border-gray-600 border bg-default sm:hover:bg-primary ease-out flex flex-row justify-between items-center px-3 py-2 text-white rounded-md truncate"
>
<span class="truncate text-white">Download</span>
<svg
class="{data?.user?.tier === 'Pro'
? 'hidden'
: ''} ml-1 -mt-0.5 w-3.5 h-3.5"
xmlns="http://www.w3.org/2000/svg"
viewBox="0 0 24 24"
><path
fill="#A3A3A3"
d="M17 9V7c0-2.8-2.2-5-5-5S7 4.2 7 7v2c-1.7 0-3 1.3-3 3v7c0 1.7 1.3 3 3 3h10c1.7 0 3-1.3 3-3v-7c0-1.7-1.3-3-3-3M9 7c0-1.7 1.3-3 3-3s3 1.3 3 3v2H9z"
/></svg
>
</Button>
</div>
{/if}
</div>
{#if historyList?.length !== 0}
{#if sortBy === "Total"}
<div class="app w-full">
<Chart {init} options={optionsTotal} class="chart" />
</div>
{:else if sortBy === "Change"}
<div class="app w-full">
<Chart {init} options={optionsChange} class="chart" />
</div>
{:else if sortBy === "Growth"}
<div class="app w-full">
<Chart {init} options={optionsGrowth} class="chart" />
</div>
{/if}
<div class="w-full overflow-x-scroll">
<table
class="table table-sm table-compact rounded-none sm:rounded-md w-full bg-table border border-gray-800 m-auto"
>
<thead class="bg-default">
<tr>
<th
class="text-start text-white text-sm whitespace-nowrap font-semibold"
>
Date
</th>
<th
class="text-end text-white text-sm whitespace-nowrap font-semibold"
>
Employees
</th>
<th
class="text-end text-white text-sm whitespace-nowrap font-semibold"
>
Change
</th>
<th
class="text-end text-white text-sm whitespace-nowrap font-semibold"
>
Growth
</th>
</tr>
</thead>
<tbody class="">
{#each historyList as item, index}
<tr class="text-white odd:bg-odd border-b border-gray-800">
<td
class="text-start text-sm sm:text-[1rem] whitespace-nowrap text-white"
>
{new Date(item?.filingDate)?.toLocaleString("en-US", {
month: "short",
day: "numeric",
year: "numeric",
daySuffix: "2-digit",
})}
</td>
<td
class="text-end text-sm sm:text-[1rem] whitespace-nowrap text-white"
>
{new Intl.NumberFormat("en").format(item?.employeeCount)}
</td>
<td
class="text-end text-sm sm:text-[1rem] whitespace-nowrap text-white"
>
{#if Number(item?.employeeCount - historyList[index + 1]?.employeeCount)}
{new Intl.NumberFormat("en")?.format(
item?.employeeCount -
historyList[index + 1]?.employeeCount,
)}
{:else}
n/a
{/if}
</td>
<td
class="text-end text-sm sm:text-[1rem] whitespace-nowrap text-white text-end"
>
{#if index + 1 - historyList?.length === 0}
n/a
{:else if item?.employeeCount - historyList[index + 1]?.employeeCount > 0}
<span class="text-[#00FC50]">
+{(
((item?.employeeCount -
historyList[index + 1]?.employeeCount) /
item?.employeeCount) *
100
)?.toFixed(2)}%
</span>
{:else if item?.employeeCount - historyList[index + 1]?.employeeCount < 0}
<span class="text-[#FF2F1F]">
-{(
((historyList[index + 1]?.employeeCount -
item?.employeeCount) /
item?.employeeCount) *
100
)?.toFixed(2)}%
</span>
{:else}
n/a
{/if}
</td>
</tr>
{/each}
</tbody>
</table>
</div>
{:else}
<h1
class="text-xl m-auto flex justify-center text-white font-semibold mb-4 mt-10"
>
No history found
</h1>
{/if}
</div>
</div>
</div>
</section>
<style>
.app {
height: 400px;
width: 100%;
}
@media (max-width: 560px) {
.app {
width: 100%;
height: 300px;
}
}
.chart {
width: 100%;
}
</style>