477 lines
No EOL
22 KiB
TypeScript
477 lines
No EOL
22 KiB
TypeScript
"use client";
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import { useState, useCallback } from "react";
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import {
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BarChart,
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Bar,
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XAxis,
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YAxis,
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Tooltip,
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ResponsiveContainer,
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ReferenceLine,
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LineChart,
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Line,
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CartesianGrid,
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Legend,
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} from "recharts";
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import {
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getAvailableProfiles,
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getProfileStats,
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getSolarProfile,
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getWindProfile,
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profileCsvUrl,
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type ProfileStats,
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} from "@/lib/api";
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const LOCATIONS = [
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{ id: "GJ", name: "Gujarat" },
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{ id: "KA", name: "Karnataka" },
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{ id: "RJ", name: "Rajasthan" },
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];
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const SOLAR_COLOR = "#f97316";
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const WIND_COLOR = "#3b82f6";
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interface StatsCardProps {
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label: string;
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value: string;
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color?: string;
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}
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function StatsCard({ label, value, color }: StatsCardProps) {
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return (
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<div className="bg-card border rounded-lg p-3 text-center">
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<div className="text-xs text-muted-foreground uppercase tracking-wider mb-1">{label}</div>
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<div className="text-lg font-semibold tabular-nums" style={{ color: color || "inherit" }}>
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{value}
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</div>
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</div>
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);
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}
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function CustomTooltip({ active, payload, label }: { active?: boolean; payload?: { value: number; name: string }[]; label?: string }) {
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if (!active || !payload?.length) return null;
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return (
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<div className="bg-background border rounded-lg shadow-lg p-2 text-xs">
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<p className="font-medium mb-1">{label}</p>
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{payload.map((entry, i) => (
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<div key={i} className="flex items-center gap-2">
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<span
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className="w-2 h-2 rounded-full"
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style={{ backgroundColor: entry.name === "Solar" ? SOLAR_COLOR : WIND_COLOR }}
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/>
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<span className="text-muted-foreground">{entry.name}:</span>
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<span className="font-medium">{(entry.value * 100).toFixed(2)}%</span>
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</div>
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))}
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</div>
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);
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}
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export function ProfileViewer() {
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const [isOpen, setIsOpen] = useState(false);
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const [activeTab, setActiveTab] = useState<"solar" | "wind" | "compare">("solar");
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const [uploadedProfiles, setUploadedProfiles] = useState<{
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solar?: number[];
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wind?: number[];
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filename?: string;
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}>({});
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const [isUploading, setIsUploading] = useState(false);
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const [uploadError, setUploadError] = useState<string | null>(null);
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const [selectedFile, setSelectedFile] = useState<{
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name: string;
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path: string;
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data: string[][];
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} | null>(null);
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const [isLoadingFile, setIsLoadingFile] = useState(false);
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const API_BASE = typeof window !== "undefined"
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? ((window as { location?: { hostname?: string } }).location?.hostname === "localhost"
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? "http://localhost:8000"
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: "")
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: "http://localhost:8000";
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async function fetchAndDisplayFile(path: string, name: string) {
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console.log("fetchAndDisplayFile called:", path, name);
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setIsLoadingFile(true);
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try {
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const url = `${API_BASE}${path}?as_csv=true`;
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console.log("Fetching:", url);
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const res = await fetch(url);
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console.log("Response status:", res.status);
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const text = await res.text();
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console.log("Response length:", text.length);
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const lines = text.trim().split("\n");
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console.log("Lines count:", lines.length);
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const data = lines.slice(1).map((line) => line.split(","));
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console.log("Data rows:", data.length);
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setSelectedFile({ name, path, data });
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} catch (err) {
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console.error("Failed to fetch file:", err);
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} finally {
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setIsLoadingFile(false);
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}
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}
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const calculateStats = (data: number[]) => {
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const sorted = [...data].sort((a, b) => a - b);
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const sum = data.reduce((a, b) => a + b, 0);
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return {
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avg: sum / data.length,
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max: Math.max(...data),
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min: Math.min(...data),
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median: sorted[Math.floor(sorted.length / 2)],
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};
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};
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const handleFileUpload = useCallback(async (event: React.ChangeEvent<HTMLInputElement>) => {
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const file = event.target.files?.[0];
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if (!file) return;
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setIsUploading(true);
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setUploadError(null);
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try {
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const text = await file.text();
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const lines = text.trim().split("\n");
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if (lines.length < 2) {
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throw new Error("File must have at least a header row and one data row");
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}
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const header = lines[0].toLowerCase();
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let parsedData: number[] = [];
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if (header.includes("%_generation")) {
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const cols = header.split(",");
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const colIdx = cols.indexOf("%_generation");
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if (colIdx === -1) throw new Error("Could not find %_generation column");
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parsedData = lines.slice(1).map((line) => {
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const vals = line.split(",");
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let val = parseFloat(vals[colIdx]);
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if (isNaN(val)) return 0;
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if (val > 1) val = val / 100;
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return val;
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});
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} else if (header.includes("irradiance") || header.includes("wind_speed") || header.includes("e_grid")) {
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parsedData = lines.slice(1).map((line) => {
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const vals = line.split(",");
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let val = parseFloat(vals[1]);
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if (isNaN(val)) return 0;
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if (val > 1) val = val / 1000;
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if (val > 1) val = val / 100;
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return val;
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});
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} else {
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parsedData = lines.slice(1).map((line) => {
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const vals = line.split(",");
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let val = parseFloat(vals[0]);
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if (isNaN(val)) return 0;
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return val;
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});
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}
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if (parsedData.length !== 8760) {
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throw new Error(`Expected 8760 values, got ${parsedData.length}`);
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}
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const isSolar = parsedData.reduce((a, b, i) => {
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const hourOfDay = i % 24;
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if (hourOfDay >= 6 && hourOfDay <= 18) return a + b;
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return a;
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}, 0) / parsedData.reduce((a, b) => a + b, 0) > 0.7;
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setUploadedProfiles({
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solar: isSolar ? parsedData : undefined,
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wind: !isSolar ? parsedData : undefined,
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filename: file.name,
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});
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} catch (err) {
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setUploadError(err instanceof Error ? err.message : "Failed to parse file");
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} finally {
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setIsUploading(false);
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}
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}, []);
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const getMonthlyAverages = (data: number[]) => {
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const MONTH_DAYS = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
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const monthNames = ["Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec", "Jan", "Feb", "Mar"];
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const monthPositions = [4, 5, 6, 7, 8, 9, 10, 11, 12, 1, 2, 3];
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return monthNames.map((name, i) => {
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const month = monthPositions[i];
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const start = MONTH_DAYS.slice(0, month - 1).reduce((a, d) => a + d, 0) * 24;
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const days = MONTH_DAYS[month - 1];
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const monthData = data.slice(start, start + days * 24);
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const avg = monthData.reduce((a, b) => a + b, 0) / monthData.length;
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return { name, avg: avg * 100 };
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});
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};
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return (
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<>
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<button
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onClick={() => setIsOpen(true)}
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className="inline-flex items-center gap-2 px-3 py-2 text-sm bg-primary text-primary-foreground rounded-lg hover:bg-primary/90 transition-colors"
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>
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<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
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<path d="M14.5 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V7.5L14.5 2z" />
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<polyline points="14 2 14 8 20 8" />
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<line x1="16" y1="13" x2="8" y2="13" />
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<line x1="16" y1="17" x2="8" y2="17" />
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<line x1="10" y1="9" x2="8" y2="9" />
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</svg>
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View Files
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</button>
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{isOpen && (
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<div className="fixed inset-0 z-50 flex items-center justify-center">
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<div className="absolute inset-0 bg-black/50 backdrop-blur-sm" onClick={() => setIsOpen(false)} />
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<div className="relative w-full max-w-5xl max-h-[90vh] mx-4 bg-background rounded-xl shadow-2xl overflow-hidden flex flex-col">
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<div className="flex items-center justify-between p-4 border-b">
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<h2 className="text-lg font-semibold">File Reference Library</h2>
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<button onClick={() => setIsOpen(false)} className="p-1 hover:bg-accent rounded-md transition-colors">
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<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round">
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<line x1="18" y1="6" x2="6" y2="18" />
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<line x1="6" y1="6" x2="18" y2="18" />
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</svg>
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</button>
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</div>
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<div className="flex gap-1 p-2 border-b bg-muted/30">
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<button onClick={() => setActiveTab("solar")} className={`px-4 py-1.5 text-sm rounded-md transition-colors ${activeTab === "solar" ? "bg-background shadow-sm font-medium" : "hover:bg-background/50"}`}>
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☀️ Solar
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</button>
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<button onClick={() => setActiveTab("wind")} className={`px-4 py-1.5 text-sm rounded-md transition-colors ${activeTab === "wind" ? "bg-background shadow-sm font-medium" : "hover:bg-background/50"}`}>
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💨 Wind
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</button>
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<button onClick={() => setActiveTab("compare")} className={`px-4 py-1.5 text-sm rounded-md transition-colors ${activeTab === "compare" ? "bg-background shadow-sm font-medium" : "hover:bg-background/50"}`}>
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📊 Compare
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</button>
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</div>
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<div className="p-4 border-b bg-muted/10">
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<div className="flex items-center gap-4">
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<label className="flex-1">
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<span className="text-sm text-muted-foreground block mb-1">
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Upload custom profile (CSV with 8760 hourly values):
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</span>
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<div className="flex items-center gap-2">
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<input type="file" accept=".csv" onChange={handleFileUpload} disabled={isUploading} className="hidden" id="profile-upload" />
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<label htmlFor="profile-upload" className={`px-3 py-1.5 text-sm border rounded-md cursor-pointer hover:bg-accent transition-colors ${isUploading ? "opacity-50" : ""}`}>
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{isUploading ? "Parsing..." : "Choose File"}
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</label>
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{uploadedProfiles.filename && (
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<span className="text-sm text-muted-foreground">
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✓ {uploadedProfiles.filename} ({uploadedProfiles.solar ? "Solar" : "Wind"})
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</span>
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)}
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</div>
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</label>
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{uploadError && <span className="text-sm text-destructive">{uploadError}</span>}
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</div>
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</div>
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<div className="flex-1 overflow-y-auto p-4">
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{isLoadingFile ? (
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<div className="flex items-center justify-center py-20">
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<div className="text-center">
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<div className="animate-spin rounded-full h-12 w-12 border-b-2 border-primary mx-auto mb-4"></div>
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<p className="text-muted-foreground">Loading file data...</p>
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</div>
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</div>
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) : selectedFile ? (
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<div className="mb-6 border rounded-lg overflow-hidden">
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<div className="flex items-center justify-between p-4 bg-blue-50 border-b">
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<div className="flex items-center gap-3">
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<span className="text-2xl">{selectedFile.name.includes("Solar") ? "☀️" : "💨"}</span>
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<div>
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<h3 className="text-base font-semibold">{selectedFile.name}</h3>
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<p className="text-xs text-muted-foreground">{selectedFile.data.length} rows of data</p>
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</div>
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</div>
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<div className="flex items-center gap-2">
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<a href={`${API_BASE}${selectedFile.path}?as_csv=true`} download className="px-3 py-1.5 text-sm bg-primary text-primary-foreground rounded hover:bg-primary/90">
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Download CSV
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</a>
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<button onClick={() => setSelectedFile(null)} className="px-3 py-1.5 text-sm border rounded hover:bg-accent">
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Close Preview
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</button>
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</div>
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</div>
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<div className="max-h-[400px] overflow-auto">
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<table className="w-full text-xs">
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<thead className="bg-muted border-b sticky top-0">
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<tr>
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<th className="px-4 py-3 text-left font-semibold text-muted-foreground">Hour</th>
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<th className="px-4 py-3 text-left font-semibold text-muted-foreground">Date</th>
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<th className="px-4 py-3 text-left font-semibold text-muted-foreground">Month</th>
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<th className="px-4 py-3 text-left font-semibold text-muted-foreground">Day</th>
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<th className="px-4 py-3 text-left font-semibold text-muted-foreground">Hour of Day</th>
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<th className="px-4 py-3 text-right font-semibold text-muted-foreground">% Generation</th>
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</tr>
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</thead>
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<tbody>
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{selectedFile.data.map((row: string[], i: number) => (
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<tr key={i} className="border-b border-border/30 hover:bg-blue-50/50">
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<td className="px-4 py-2 font-medium">{row[0]}</td>
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<td className="px-4 py-2">{row[1]}</td>
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<td className="px-4 py-2">{row[2]}</td>
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<td className="px-4 py-2">{row[3]}</td>
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<td className="px-4 py-2">{row[4]}</td>
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<td className="px-4 py-2 text-right font-semibold text-blue-600">{row[5]}</td>
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</tr>
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))}
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</tbody>
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</table>
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</div>
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</div>
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) : (
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<>
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<div className="mb-6">
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<h3 className="text-sm font-semibold mb-4">📂 Click on any file below to view its contents:</h3>
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<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
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{[
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{ name: "Solar - Gujarat", path: "/api/profiles/solar/GJ", type: "solar" },
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{ name: "Solar - Karnataka", path: "/api/profiles/solar/KA", type: "solar" },
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{ name: "Solar - Rajasthan", path: "/api/profiles/solar/RJ", type: "solar" },
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{ name: "Wind - Gujarat", path: "/api/profiles/wind/GJ", type: "wind" },
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{ name: "Wind - Karnataka", path: "/api/profiles/wind/KA", type: "wind" },
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{ name: "Wind - Rajasthan", path: "/api/profiles/wind/RJ", type: "wind" },
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].map((profile) => (
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<button
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key={profile.name}
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onClick={() => fetchAndDisplayFile(profile.path, profile.name)}
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className="flex items-center gap-3 p-4 border-2 border-dashed border-border rounded-xl hover:border-primary hover:bg-primary/5 transition-all text-left group"
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>
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<span className="text-2xl group-hover:scale-110 transition-transform">{profile.type === "solar" ? "☀️" : "💨"}</span>
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<div className="flex-1">
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<div className="text-sm font-semibold group-hover:text-primary transition-colors">{profile.name}</div>
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<div className="text-xs text-muted-foreground mt-1">Click to view 8760 hourly values</div>
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</div>
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<div className="px-2 py-1 bg-primary/10 rounded text-xs font-medium text-primary group-hover:bg-primary group-hover:text-primary-foreground transition-colors">
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VIEW
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</div>
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</button>
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))}
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</div>
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</div>
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{activeTab === "solar" && (
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<div className="space-y-6">
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<div>
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<h3 className="text-sm font-medium mb-3 text-muted-foreground">Monthly Average Solar Irradiance</h3>
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<div className="h-64">
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<ResponsiveContainer width="100%" height="100%">
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<BarChart data={[
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{ name: "Gujarat", GJ: 22 },
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{ name: "Karnataka", GJ: 24 },
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{ name: "Rajasthan", GJ: 26 },
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]}>
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<XAxis dataKey="name" tick={{ fontSize: 12 }} />
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<YAxis tick={{ fontSize: 12 }} domain={[0, 100]} unit="%" />
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<Tooltip content={<CustomTooltip />} />
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<ReferenceLine y={20} stroke="#94a3b8" strokeDasharray="3 3" label="20%" />
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<Bar dataKey="GJ" fill={SOLAR_COLOR} name="Solar CUF" />
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</BarChart>
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</ResponsiveContainer>
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</div>
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</div>
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{uploadedProfiles.solar && (
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<div>
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<h3 className="text-sm font-medium mb-3 text-muted-foreground">Your Uploaded Solar Profile</h3>
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<div className="grid grid-cols-4 gap-2">
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{(() => {
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const stats = calculateStats(uploadedProfiles.solar);
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return (
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<>
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<StatsCard label="Avg CUF" value={`${(stats.avg * 100).toFixed(2)}%`} color={SOLAR_COLOR} />
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<StatsCard label="Max" value={`${(stats.max * 100).toFixed(1)}%`} />
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<StatsCard label="Min" value={`${(stats.min * 100).toFixed(1)}%`} />
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<StatsCard label="Median" value={`${(stats.median * 100).toFixed(1)}%`} />
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</>
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);
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})()}
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</div>
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</div>
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)}
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</div>
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)}
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{activeTab === "wind" && (
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<div className="space-y-6">
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<div>
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<h3 className="text-sm font-medium mb-3 text-muted-foreground">Monthly Average Wind Speed (m/s)</h3>
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<div className="h-64">
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<ResponsiveContainer width="100%" height="100%">
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<BarChart data={[
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{ name: "Gujarat", avg: 6.5 },
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{ name: "Karnataka", avg: 7.2 },
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{ name: "Rajasthan", avg: 5.8 },
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]}>
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<XAxis dataKey="name" tick={{ fontSize: 12 }} />
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<YAxis tick={{ fontSize: 12 }} />
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<Tooltip />
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<Bar dataKey="avg" fill={WIND_COLOR} name="Avg Speed" />
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</BarChart>
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</ResponsiveContainer>
|
||
</div>
|
||
</div>
|
||
{uploadedProfiles.wind && (
|
||
<div>
|
||
<h3 className="text-sm font-medium mb-3 text-muted-foreground">Your Uploaded Wind Profile</h3>
|
||
<div className="grid grid-cols-4 gap-2">
|
||
{(() => {
|
||
const stats = calculateStats(uploadedProfiles.wind);
|
||
return (
|
||
<>
|
||
<StatsCard label="Avg Speed" value={`${(stats.avg * 10).toFixed(2)} m/s`} color={WIND_COLOR} />
|
||
<StatsCard label="Max" value={`${(stats.max * 10).toFixed(1)} m/s`} />
|
||
<StatsCard label="Min" value={`${(stats.min * 10).toFixed(1)} m/s`} />
|
||
<StatsCard label="Median" value={`${(stats.median * 10).toFixed(1)} m/s`} />
|
||
</>
|
||
);
|
||
})()}
|
||
</div>
|
||
</div>
|
||
)}
|
||
</div>
|
||
)}
|
||
|
||
{activeTab === "compare" && (
|
||
<div className="space-y-6">
|
||
<div>
|
||
<h3 className="text-sm font-medium mb-3 text-muted-foreground">Solar vs Wind CUF (Typical Daily Pattern)</h3>
|
||
<div className="h-64">
|
||
<ResponsiveContainer width="100%" height="100%">
|
||
<LineChart data={[
|
||
{ hour: "00:00", Solar: 0, Wind: 0.3 },
|
||
{ hour: "06:00", Solar: 0.3, Wind: 0.35 },
|
||
{ hour: "12:00", Solar: 0.8, Wind: 0.4 },
|
||
{ hour: "18:00", Solar: 0.3, Wind: 0.35 },
|
||
{ hour: "23:00", Solar: 0, Wind: 0.3 },
|
||
]}>
|
||
<CartesianGrid strokeDasharray="3 3" stroke="#94a3b8" />
|
||
<XAxis dataKey="hour" tick={{ fontSize: 10 }} />
|
||
<YAxis tick={{ fontSize: 12 }} domain={[0, 1]} tickFormatter={(v) => `${(v * 100).toFixed(0)}%`} />
|
||
<Tooltip content={<CustomTooltip />} />
|
||
<Line type="monotone" dataKey="Solar" stroke={SOLAR_COLOR} dot={false} name="Solar" />
|
||
<Line type="monotone" dataKey="Wind" stroke={WIND_COLOR} dot={false} name="Wind" />
|
||
<Legend />
|
||
</LineChart>
|
||
</ResponsiveContainer>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
</>
|
||
)}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
</>
|
||
);
|
||
} |