379 lines
12 KiB
Svelte
379 lines
12 KiB
Svelte
<script lang="ts">
|
|
import { setCache, getCache } from "$lib/store";
|
|
import highcharts from "$lib/highcharts.ts";
|
|
import { abbreviateNumber } from "$lib/utils";
|
|
import { mode } from "mode-watcher";
|
|
|
|
export let data;
|
|
export let symbol;
|
|
export let ratingsList;
|
|
export let numOfRatings = 0;
|
|
export let title = "Ratings";
|
|
export let addToLast = false; //if date value not found at mark point to the last value date.
|
|
|
|
let isLoaded = false;
|
|
let config = null;
|
|
let historicalData = [];
|
|
let timePeriod = "1Y";
|
|
|
|
function filterDataByPeriod(historicalData, period = "1Y") {
|
|
const currentDate = new Date();
|
|
let startDate;
|
|
|
|
// Calculate the start date based on the period input
|
|
switch (period) {
|
|
case "1Y":
|
|
startDate = new Date();
|
|
startDate.setFullYear(currentDate.getFullYear() - 1);
|
|
break;
|
|
case "3Y":
|
|
startDate = new Date();
|
|
startDate.setFullYear(currentDate.getFullYear() - 3);
|
|
break;
|
|
case "5Y":
|
|
startDate = new Date();
|
|
startDate.setFullYear(currentDate.getFullYear() - 5);
|
|
break;
|
|
case "Max":
|
|
// For 'Max', assume we want to start from the earliest possible date
|
|
startDate = new Date(0); // This will set the date to January 1, 1970
|
|
break;
|
|
default:
|
|
throw new Error(`Unsupported period: ${period}`);
|
|
}
|
|
|
|
// Filter the data based on the calculated start date
|
|
const filteredData = historicalData?.filter((item) => {
|
|
const itemDate = new Date(item?.time);
|
|
return itemDate >= startDate && itemDate <= currentDate;
|
|
});
|
|
|
|
// Extract the dates and close values from the filtered data
|
|
const dates = filteredData?.map((item) => item?.time);
|
|
const closeValues = filteredData?.map((item) => item?.close);
|
|
|
|
return { dates, closeValues };
|
|
}
|
|
|
|
async function historicalPrice(symbol) {
|
|
const cachedData = getCache(symbol, "ratingsChart");
|
|
if (cachedData) {
|
|
historicalData = cachedData;
|
|
} else {
|
|
const postData = {
|
|
ticker: symbol,
|
|
timePeriod: "max",
|
|
};
|
|
|
|
const response = await fetch("/api/historical-price", {
|
|
method: "POST",
|
|
headers: {
|
|
"Content-Type": "application/json",
|
|
},
|
|
body: JSON.stringify(postData),
|
|
});
|
|
|
|
historicalData = (await response?.json()) ?? [];
|
|
|
|
setCache(symbol, historicalData, "ratingsChart");
|
|
}
|
|
config = plotData();
|
|
}
|
|
|
|
// Function to plot data based on a specified time period
|
|
function plotData() {
|
|
// Extract the time (x-axis) and close values (y-axis)
|
|
const { dates, closeValues } = filterDataByPeriod(
|
|
historicalData,
|
|
timePeriod,
|
|
);
|
|
|
|
// Process ratings for markers
|
|
const markers = [];
|
|
|
|
if (ratingsList && ratingsList.length > 0) {
|
|
ratingsList
|
|
?.filter((rating) => rating?.ticker === symbol)
|
|
?.forEach((rating) => {
|
|
let dateIndex;
|
|
|
|
if (addToLast) {
|
|
// If addToLast is true, use fallback logic for the last date
|
|
dateIndex = dates.includes(rating?.date)
|
|
? dates?.indexOf(rating?.date)
|
|
: dates?.length - 1;
|
|
} else {
|
|
// If addToLast is false, use the original logic
|
|
dateIndex = dates?.indexOf(rating?.date);
|
|
}
|
|
|
|
// Skip if date index is invalid
|
|
if (dateIndex === -1) return;
|
|
|
|
// Format the rating type
|
|
const formattedType = rating?.type
|
|
?.replace("Bought", "Buy")
|
|
?.replace("Sold", "Sell")
|
|
?.replace("Sector Perform", "Hold")
|
|
?.replace("Equal-Weight", "Hold")
|
|
?.replace("Market Perform", "Hold")
|
|
?.replace("Overweight", "Buy")
|
|
?.replace("Market Outperform", "Buy")
|
|
?.replace("Outperform", "Buy")
|
|
?.replace("Market Underperform", "Sell")
|
|
?.replace("Underperform", "Sell")
|
|
?.replace("Underweight", "Sell");
|
|
|
|
// Determine marker color based on rating type
|
|
let markerColor = "#FF0000"; // Default to red (Sell)
|
|
if (["Buy", "Strong Buy"].includes(formattedType)) {
|
|
markerColor = "#00FF00"; // Green for Buy ratings
|
|
} else if (["Hold", "Neutral"].includes(formattedType)) {
|
|
markerColor = "#FFA500"; // Orange for Hold ratings
|
|
}
|
|
|
|
// Add marker point
|
|
markers.push({
|
|
x: dateIndex,
|
|
y: closeValues[dateIndex],
|
|
marker: {
|
|
symbol: "triangle-down",
|
|
radius: 6,
|
|
fillColor: markerColor,
|
|
lineWidth: 2,
|
|
lineColor: $mode === "light" ? "black" : "white",
|
|
},
|
|
dataLabels: {
|
|
enabled: true,
|
|
format: formattedType,
|
|
style: {
|
|
color: $mode === "light" ? "black" : "white",
|
|
fontWeight: "bold",
|
|
fontSize: "14px",
|
|
},
|
|
y: -10,
|
|
},
|
|
});
|
|
});
|
|
}
|
|
|
|
// Create Highcharts options
|
|
const options = {
|
|
chart: {
|
|
backgroundColor: $mode === "light" ? "#fff" : "#09090B",
|
|
height: 360,
|
|
},
|
|
credits: { enabled: false },
|
|
legend: { enabled: false },
|
|
title: {
|
|
text: `<h3 class="mt-3 mb-1 text-[1rem] sm:text-lg">${symbol} - ${numOfRatings} Transaction</h3>`,
|
|
useHTML: true,
|
|
style: { color: $mode === "light" ? "black" : "white" },
|
|
},
|
|
xAxis: {
|
|
type: "datetime",
|
|
endOnTick: false,
|
|
categories: dates,
|
|
crosshair: {
|
|
color: $mode === "light" ? "black" : "white", // Set the color of the crosshair line
|
|
width: 1, // Adjust the line width as needed
|
|
dashStyle: "Solid",
|
|
},
|
|
labels: {
|
|
style: {
|
|
color: $mode === "light" ? "#545454" : "white",
|
|
},
|
|
distance: 20, // Increases space between label and axis
|
|
formatter: function () {
|
|
const date = new Date(this.value);
|
|
return date.toLocaleDateString("en-US", {
|
|
month: "short",
|
|
year: "numeric",
|
|
});
|
|
},
|
|
},
|
|
tickPositioner: function () {
|
|
// Create custom tick positions with wider spacing
|
|
const positions = [];
|
|
const info = this.getExtremes();
|
|
const tickCount = 5; // Reduce number of ticks displayed
|
|
const interval = Math.floor((info.max - info.min) / tickCount);
|
|
|
|
for (let i = 0; i <= tickCount; i++) {
|
|
positions.push(info.min + i * interval);
|
|
}
|
|
return positions;
|
|
},
|
|
},
|
|
yAxis: {
|
|
gridLineWidth: 1,
|
|
gridLineColor: $mode === "light" ? "#e5e7eb" : "#111827",
|
|
labels: {
|
|
style: { color: $mode === "light" ? "black" : "white" },
|
|
},
|
|
title: { text: null },
|
|
opposite: true,
|
|
},
|
|
tooltip: {
|
|
shared: true,
|
|
useHTML: true,
|
|
backgroundColor: "rgba(0, 0, 0, 0.8)", // Semi-transparent black
|
|
borderColor: "rgba(255, 255, 255, 0.2)", // Slightly visible white border
|
|
borderWidth: 1,
|
|
style: {
|
|
color: "white",
|
|
fontSize: "16px",
|
|
padding: "10px",
|
|
},
|
|
borderRadius: 4,
|
|
formatter: function () {
|
|
// Format the x value to display time in hh:mm format
|
|
let tooltipContent = `<span class=" m-auto text-[1rem] font-[501]">${new Date(
|
|
this?.x,
|
|
).toLocaleDateString("en-US", {
|
|
year: "numeric",
|
|
month: "short",
|
|
day: "numeric",
|
|
})}</span><br>`;
|
|
|
|
// Loop through each point in the shared tooltip
|
|
this.points.forEach((point) => {
|
|
tooltipContent += `<span class=" font-semibold text-sm">${point.series.name}:</span>
|
|
<span class=" font-normal text-sm">${abbreviateNumber(
|
|
point.y,
|
|
)}</span><br>`;
|
|
});
|
|
|
|
return tooltipContent;
|
|
},
|
|
},
|
|
plotOptions: {
|
|
series: {
|
|
color: $mode === "light" ? "black" : "white",
|
|
animation: false, // Disable series animation
|
|
states: {
|
|
hover: {
|
|
enabled: false, // Disable hover effect globally
|
|
},
|
|
},
|
|
},
|
|
},
|
|
|
|
series: [
|
|
{
|
|
name: "Price",
|
|
data: closeValues.map((value, index) => {
|
|
return markers.some((marker) => marker.x === index)
|
|
? { y: value } // Keeps the price plotted while allowing markers
|
|
: value;
|
|
}),
|
|
type: "area",
|
|
color: $mode === "light" ? "#2C6288" : "white",
|
|
lineWidth: 1,
|
|
animation: false,
|
|
zIndex: 10,
|
|
fillColor: {
|
|
linearGradient: { x1: 0, y1: 0, x2: 0, y2: 1 },
|
|
stops: [
|
|
[0, "rgba(255, 255, 255, 0.1)"],
|
|
[1, "rgba(255, 255, 255, 0.001)"],
|
|
],
|
|
},
|
|
},
|
|
{
|
|
name: "Ratings",
|
|
type: "scatter",
|
|
data: markers,
|
|
enableMouseTracking: false,
|
|
animation: false,
|
|
marker: {
|
|
enabled: true,
|
|
},
|
|
},
|
|
],
|
|
};
|
|
|
|
return options;
|
|
}
|
|
|
|
$: {
|
|
if ((symbol && timePeriod) || $mode) {
|
|
isLoaded = false;
|
|
config = null;
|
|
historicalData = [];
|
|
|
|
historicalPrice(symbol);
|
|
isLoaded = true;
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<div class="w-full overflow-hidden m-auto">
|
|
{#if isLoaded && config !== null}
|
|
{#if historicalData?.length > 0}
|
|
<div class="relative">
|
|
<div
|
|
class="flex justify-start space-x-2 w-full ml-2 absolute top-3.5 z-10"
|
|
>
|
|
{#each ["1Y", "3Y", "5Y", "Max"] as item, index}
|
|
{#if ["Pro", "Plus"]?.includes(data?.user?.tier) || index === 0}
|
|
<label
|
|
on:click={() => (timePeriod = item)}
|
|
class="px-3 py-1 {timePeriod === item
|
|
? 'bg-gray-300 dark:bg-white text-muted'
|
|
: 'text-muted dark:text-white bg-gray-100 dark:bg-table text-opacity-[0.6]'} border border-gray-200 dark:border-gray-700 transition ease-out duration-100 sm:hover:bg-white sm:hover:text-black rounded-md cursor-pointer"
|
|
>
|
|
{item}
|
|
</label>
|
|
{:else if !["Pro", "Plus"]?.includes(data?.user?.tier)}
|
|
<a
|
|
href="/pricing"
|
|
class="px-3 py-1 flex flex-row items-center {timePeriod === item
|
|
? 'bg-white text-muted'
|
|
: 'text-muted dark:text-white bg-table text-opacity-[0.6]'} border border-gray-200 dark:border-gray-700 transition ease-out duration-100 sm:hover:bg-white sm:hover:text-black rounded-md cursor-pointer"
|
|
>
|
|
{item}
|
|
<svg
|
|
class="ml-1 mt-0.5 w-3.5 h-3.5 inline-block"
|
|
xmlns="http://www.w3.org/2000/svg"
|
|
viewBox="0 0 24 24"
|
|
><path
|
|
fill="currentColor"
|
|
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
|
|
>
|
|
</a>
|
|
{/if}
|
|
{/each}
|
|
</div>
|
|
</div>
|
|
<div
|
|
class="border border-gray-300 dark:border-gray-800 rounded w-full"
|
|
use:highcharts={config}
|
|
></div>
|
|
{:else}
|
|
<div class="h-[250px] sm:h-[350px]">
|
|
<div
|
|
class="flex h-full w-full flex-col items-center justify-center rounded-sm border border-gray-300 dark:border-gray-800 p-6 text-center md:p-12"
|
|
>
|
|
<div class="mb-4 text-white text-[1rem] sm:text-xl font-semibold">
|
|
No chart data available for {symbol}
|
|
</div>
|
|
</div>
|
|
</div>
|
|
{/if}
|
|
{:else}
|
|
<div class="flex justify-center items-center h-80">
|
|
<div class="relative">
|
|
<label
|
|
class="bg-default rounded-md h-14 w-14 flex justify-center items-center absolute top-1/2 left-1/2 transform -translate-x-1/2 -translate-y-1/2"
|
|
>
|
|
<span
|
|
class="loading loading-spinner loading-md sm:loading-[1rem] text-gray-400"
|
|
></span>
|
|
</label>
|
|
</div>
|
|
</div>
|
|
{/if}
|
|
</div>
|