AmineTMIRI/frontend
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update AnalystEstimate

Browse Source
This commit is contained in:
MuslemRahimi 2024-08-22 17:53:38 +02:00
parent ed4c4a9f62
commit cc6387ff7e
1 changed files with 202 additions and 116 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

306
src/lib/components/AnalystEstimate.svelte
View File

@ -2,28 +2,26 @@
import {analystEstimateComponent, stockTicker, screenWidth, getCache, setCache} from '$lib/store';
import InfoModal from '$lib/components/InfoModal.svelte';
import { LayerCake, Html } from 'layercake';
import Scatter from '$lib/components/Scatter//Scatter.html.svelte';
import AxisX from '$lib/components/Scatter//AxisX.html.svelte';
import AxisY from '$lib/components/Scatter//AxisY.html.svelte';
import { Chart } from 'svelte-echarts'
import { init, use } from 'echarts/core'
import { ScatterChart } from 'echarts/charts'
import { GridComponent, TooltipComponent } from 'echarts/components'
import { CanvasRenderer } from 'echarts/renderers'
import { abbreviateNumber } from '$lib/utils';
export let data;
use([ScatterChart, GridComponent, TooltipComponent, CanvasRenderer])
let analystEstimateList = [];
let isLoaded = false;
let deactivateContent = data?.user?.tier === 'Pro' ? false : true;
let dataset = [];
let xData = [];
let optionsData;
let displayData = 'Revenue';
let displayRevenueUnit = 'Billions';
let displayNetIncomeUnit = 'Billions';
let displayEBITDAUnit = 'Billions';
function changeStatement(event)
{
@ -31,24 +29,23 @@ function changeStatement(event)
}
function determineDisplayUnit(value) {
if (Math?.abs(value) >= 1e10) {
return { unit: '100 Billions', denominator: 10e10 };
function normalizer(value) {
if (Math?.abs(value) >= 1e18) {
return { unit: 'Q', denominator: 1e18 };
} else if (Math?.abs(value) >= 1e12) {
return { unit: 'T', denominator: 1e12 };
} else if (Math?.abs(value) >= 1e9) {
return { unit: '10 Billions', denominator: 1e10 };
} else if (Math?.abs(value) >= 1e7) {
return { unit: 'Billions', denominator: 1e9 };
return { unit: 'B', denominator: 1e9 };
} else if (Math?.abs(value) >= 1e6) {
return { unit: 'M', denominator: 1e6 };
} else if (Math?.abs(value) >= 1e5) {
return { unit: 'Millions', denominator: 1e6 };
return { unit: 'K', denominator: 1e5 };
} else {
return { unit: '', denominator: 1 };
}
}
const xKey = 'FY';
const yKey = 'val';
const r = 5;
const padding = 2.5;
let tableDataActual = [];
let tableDataForecast = []
@ -85,75 +82,154 @@ const getAnalystEstimate = async (ticker) => {
};
//To-do: Optimize this piece of shit
function prepareData(analystEstimateList) {
function getPlotOptions() {
let dates = [];
let valueList = [];
let estimatedValueList = [];
// Iterate over the data and extract required information
if( displayData === 'Revenue') {
analystEstimateList?.slice(-10)?.forEach(item => {
dates.push(item?.date);
valueList.push(item?.revenue); // Handle null values by using 0 or any placeholder value
estimatedValueList.push(item?.estimatedRevenueAvg);
});
} else if ( displayData === 'Net Income') {
analystEstimateList?.slice(-10)?.forEach(item => {
dates.push(item?.date);
valueList.push(item?.netIncome); // Handle null values by using 0 or any placeholder value
estimatedValueList.push(item?.estimatedNetIncomeAvg);
});
} else if ( displayData === 'EBITDA') {
analystEstimateList?.slice(-10)?.forEach(item => {
dates.push(item?.date);
valueList.push(item?.ebitda); // Handle null values by using 0 or any placeholder value
estimatedValueList.push(item?.estimatedEbitdaAvg);
});
} else if ( displayData === 'EPS') {
analystEstimateList?.slice(-10)?.forEach(item => {
dates.push(item?.date);
valueList.push(item?.eps); // Handle null values by using 0 or any placeholder value
estimatedValueList.push(item?.estimatedEpsAvg);
});
}
// Normalize the data if needed (not required in this case, but leaving it here for reference)
const { unit, denominator } = normalizer(Math.max(...valueList, ...estimatedValueList) ?? 0);
const option = {
silent: true,
tooltip: {
trigger: 'axis',
hideDelay: 100, // Set the delay in milliseconds
},
animation: false,
grid: {
left: '2%',
right: '2%',
bottom: '2%',
top: '5%',
containLabel: true
},
xAxis: {
type: 'category',
boundaryGap: false,
data: dates,
axisLabel: {
color: '#fff',
}
},
yAxis: {
type: 'value',
splitLine: {
show: false, // Disable x-axis grid lines
},
axisLabel: {
color: '#fff', // Change label color to white
formatter: function (value, index) {
// Display every second tick
if (index % 2 === 0) {
return (value / denominator)?.toFixed(0) + unit; // Format value in millions
} else {
return ''; // Hide this tick
}
}
},
},
series: [
{
name: 'Actual',
data: valueList,
type: 'scatter',
itemStyle: {
color: '#fff' // Change scatter plot color to white
},
showSymbol: true // Show symbols for scatter plot points
},
{
name: 'Forecast',
data: estimatedValueList,
type: 'scatter',
itemStyle: {
color: '#E11D48' // Change scatter plot color to green
},
showSymbol: true // Show symbols for scatter plot points
},
]
};
return option;
}
//To-do: Optimize this piece of shit
function prepareData() {
dataset = [];
tableDataActual = [];
tableDataForecast = [];
xData = analystEstimateList?.slice(-7)?.map(({ date }) => Number(String(date)?.slice(-2)));
xData = analystEstimateList?.slice(-10)?.map(({ date }) => Number(String(date)?.slice(-2)));
if(displayData === 'Revenue') {
const { unit, denominator } = determineDisplayUnit(analystEstimateList?.at(-1)?.estimatedRevenueAvg);
displayRevenueUnit = unit;
analystEstimateList?.slice(-7)?.forEach(item => {
analystEstimateList?.slice(-10)?.forEach(item => {
tableDataActual?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.revenue/ denominator)?.toFixed(2)});
tableDataForecast?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.estimatedRevenueAvg/denominator)?.toFixed(2)});
if (item?.revenue !== null) {
dataset?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.revenue/denominator)?.toFixed(2), 'dataset': 'actual' });
}
dataset?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': item?.estimatedRevenueAvg !== null ? (item?.estimatedRevenueAvg / denominator)?.toFixed(2) : null, 'dataset': 'forecast' });
});
tableDataActual?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.revenue)});
tableDataForecast?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.estimatedRevenueAvg)});
})
}
else if(displayData === 'Net Income') {
const { unit, denominator } = analystEstimateList?.at(-2)?.estimatedNetIncomeAvg !== 0 ? determineDisplayUnit(analystEstimateList?.at(-2)?.estimatedNetIncomeAvg) : determineDisplayUnit(analystEstimateList?.at(-1)?.netIncome);
displayNetIncomeUnit = unit;
analystEstimateList?.slice(-7)?.forEach(item => {
analystEstimateList?.slice(-10)?.forEach(item => {
tableDataActual?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.netIncome / denominator)?.toFixed(2)});
tableDataForecast?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.estimatedNetIncomeAvg / denominator)?.toFixed(2)});
tableDataActual?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.netIncome )});
tableDataForecast?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.estimatedNetIncomeAvg )});
if (item?.netIncome !== null) {
dataset?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.netIncome / denominator)?.toFixed(2), 'dataset': 'actual' });
}
dataset?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': item?.estimatedNetIncomeAvg !== null ? (item?.estimatedNetIncomeAvg / denominator)?.toFixed(2) : null, 'dataset': 'forecast' });
});
}
else if(displayData === 'EPS') {
analystEstimateList?.slice(-7)?.forEach(item => {
analystEstimateList?.slice(-10)?.forEach(item => {
tableDataActual?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': item?.eps ?? null});
tableDataForecast?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': item?.estimatedEpsAvg});
tableDataActual?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': item?.eps?.toFixed(2) ?? null});
tableDataForecast?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': item?.estimatedEpsAvg?.toFixed(2)});
if (item?.eps !== null) {
dataset?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': item?.eps, 'dataset': 'actual' });
}
dataset?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': item?.estimatedEpsAvg !== null ? item?.estimatedEpsAvg : null, 'dataset': 'forecast' });
});
}
else if(displayData === 'EBITDA') {
const { unit, denominator } = determineDisplayUnit(analystEstimateList?.at(-1)?.estimatedEbitdaAvg);
displayEBITDAUnit = unit;
analystEstimateList?.slice(-7)?.forEach(item => {
analystEstimateList?.slice(-10)?.forEach(item => {
tableDataActual?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.ebitda/ denominator)?.toFixed(2)});
tableDataForecast?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.estimatedEbitdaAvg/ denominator)?.toFixed(2)});
tableDataActual?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.ebitda)});
tableDataForecast?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.estimatedEbitdaAvg)});
if (item?.ebitda !== null) {
dataset?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': (item?.ebitda / denominator)?.toFixed(2), 'dataset': 'actual' });
}
dataset?.push({ 'FY': Number(String(item?.date)?.slice(-2)), 'val': item?.estimatedEbitdaAvg !== null ? (item?.estimatedEbitdaAvg / denominator)?.toFixed(2) : null, 'dataset': 'forecast' });
});
}
@ -170,7 +246,9 @@ $: {
];
Promise.all(asyncFunctions)
.then((results) => {
prepareData(analystEstimateList)
//prepareData(analystEstimateList)
optionsData = getPlotOptions();
prepareData()
})
.catch((error) => {
@ -222,44 +300,22 @@ $: {
EPS
</option>
<option disabled={deactivateContent} value="EBITDA">
EBITDA in ${displayEBITDAUnit}
EBITDA
</option>
<option value="Net Income">
Net Income in {displayNetIncomeUnit}
Net Income
</option>
<option value="Revenue" selected>Revenue in {displayRevenueUnit}</option>
<option value="Revenue" selected>Revenue</option>
</select>
<div class="flex flex-row items-center ml-2 sm:ml-0 justify-start w-[90vw] sm:w-full h-[220px] sm:h-[250px] sm:pl-3 sm:pr-3 pt-4 pb-5 mt-5 sm:mt-10">
<div class="pb-2">
<div class="chart-container h-[250px]">
<LayerCake
ssr={true}
percentRange={true}
padding={{ top: 0, right: 0, bottom: 30, left: 0 }}
x={xKey}
y={yKey}
xPadding={[padding, padding]}
yPadding={[padding, padding]}
data={dataset}
position={'relative'}
>
<Html>
<AxisX ticks={xData}/>
<AxisY/>
<Scatter
{r}
/>
</Html>
</LayerCake>
<div class="app w-full h-[300px] mt-5">
<Chart {init} options={optionsData} class="chart" />
</div>
</div>
@ -288,9 +344,9 @@ $: {
<table class="table table-sm shaodow table-pin-cols table-compact rounded-none sm:rounded-md w-full bg-[#09090B] border-bg-[#09090B]">
<thead class="">
<tr class="">
<th class="bg-[#09090B] border-b border-[#000] text-white font-semibold text-sm sm:text-[1rem] text-start">Year</th>
<th class="bg-[#27272A] border-b border-[#000] text-white font-semibold text-sm sm:text-[1rem] text-start">Year</th>
{#each ($screenWidth >= 640 ? xData?.slice(-8) : xData) as item}
<td class="z-20 bg-[#09090B] border-b border-[#000] text-white font-semibold text-sm sm:text-[1rem] text-center bg-[#09090B]">{'FY'+item}</td>
<td class="z-20 bg-[#27272A] border-b border-[#000] text-white font-semibold text-sm sm:text-[1rem] text-center bg-[#09090B]">{'FY'+item}</td>
{/each}
</tr>
@ -298,24 +354,52 @@ $: {
<tbody class="shadow-md">
<tr class="bg-[#09090B] border-b-[#09090B]">
<th class="text-white text-sm sm:text-[1rem] text-start font-medium bg-[#09090B] border-b border-[#09090B]">
<th class="text-white whitespace-nowrap text-sm sm:text-[1rem] text-start font-medium bg-[#09090B] border-b border-[#09090B]">
Forecast
</th>
{#each ($screenWidth >= 640 ? tableDataForecast?.slice(-8) : tableDataForecast) as item}
<td class="text-white text-sm sm:text-[1rem] text-center font-medium border-b border-[#09090B]">
{(item?.val === '0.00' || item?.val === null) ? '-' : item?.val}
{(item?.val === '0.00' || item?.val === null) ? '-' : abbreviateNumber(item?.val)}
</td>
{/each}
</tr>
<tr class="bg-[#27272A] text-sm sm:text-[1rem] border-b-[#27272A]">
<th class="bg-[#27272A] whitespace-nowrap text-white text-start font-medium bg-[#27272A] border-b border-[#27272A]">
Actual
</th>
{#each ($screenWidth >= 640 ? tableDataActual?.slice(-8) : tableDataActual) as item}
<td class="text-white text-sm sm:text-[1rem] text-center font-medium bg-[#27272A]">
{(item?.val === '0.00' || item?.val === null) ? '-' : abbreviateNumber(item?.val)}
</td>
{/each}
</tr>
<tr class="bg-[#09090B] text-sm sm:text-[1rem] border-b-[#09090B]">
<th class="bg-[#09090B] text-white text-start font-medium bg-[#09090B] border-b border-[#09090B]">
Actual
<th class="bg-[#09090B] whitespace-nowrap text-white text-start font-medium bg-[#09090B] border-b border-[#09090B]">
% Change
</th>
{#each ($screenWidth >= 640 ? tableDataActual?.slice(-8) : tableDataActual) as item}
{#each ($screenWidth >= 640 ? tableDataActual?.slice(-8) : tableDataActual) as item, index}
<td class="text-white text-sm sm:text-[1rem] text-center font-medium bg-[#09090B]">
{(item?.val === '0.00' || item?.val === null) ? '-' : item?.val}
{#if index+1-tableDataActual?.length === 0}
-
{:else}
{#if item?.val === null}
-
{:else if (item?.val- tableDataActual[index-1]?.val) > 0}
<span class="text-[#10DB06]">
+{(((item?.val-tableDataActual[index-1]?.val) / tableDataActual[index-1]?.val) * 100 )?.toFixed(2)}%
</span>
{:else if (item?.val - tableDataActual[index-1]?.val ) < 0}
<span class="text-[#FF2F1F]">
{(((item?.val - tableDataActual[index-1]?.val ) / tableDataActual[index-1]?.val) * 100 )?.toFixed(2)}%
</span>
{:else}
0.00%
{/if}
{/if}
</td>
{/each}
@ -329,6 +413,7 @@ $: {
</div>
<div class="mt-5 text-gray-100 text-sm sm:text-[1rem] sm:rounded-lg h-auto border border-slate-800 p-4">
<svg class="w-5 h-5 inline-block mr-0.5 flex-shrink-0" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256"><path fill="#a474f6" d="M128 24a104 104 0 1 0 104 104A104.11 104.11 0 0 0 128 24m-4 48a12 12 0 1 1-12 12a12 12 0 0 1 12-12m12 112a16 16 0 0 1-16-16v-40a8 8 0 0 1 0-16a16 16 0 0 1 16 16v40a8 8 0 0 1 0 16"/></svg>
For {(new Date()).getFullYear()}, we use available quarterly data. Complete annual data, used to compare against analyst estimates, is only finalized after the year ends.
@ -362,21 +447,22 @@ $: {
<style>
.app {
height: 300px;
max-width: 100%; /* Ensure chart width doesn't exceed the container */
/*
The wrapper div needs to have an explicit width and height in CSS.
It can also be a flexbox child or CSS grid element.
The point being it needs dimensions since the <LayerCake> element will
expand to fill it.
*/
.chart-container {
width: 100%;
height: 100%;
max-height: 250px;
}
@media (max-width: 640px) {
.app {
height: 210px;
}
}
.chart {
width: 100%;
}
</style>