515 lines
No EOL
21 KiB
TypeScript
515 lines
No EOL
21 KiB
TypeScript
"use client";
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import { useState, useCallback, useEffect } from "react";
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import { useQuery } from "@tanstack/react-query";
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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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interface ProfileData {
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solar: Record<string, number[]>; // { locationId: [8760 values] }
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wind: Record<string, number[]>;
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stats: Record<string, { avg: number; max: number; min: number; median: number }>;
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}
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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"; // orange-500
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const WIND_COLOR = "#3b82f6"; // blue-500
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const UPLOAD_COLOR = "#8b5cf6"; // violet-500
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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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// Custom tooltip for charts
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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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// Calculate stats for a profile
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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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// Handle file upload
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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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// Try to detect format
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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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// New format: find the %_generation column
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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; // Convert % to fraction
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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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// Old format: usually second 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[1]);
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if (isNaN(val)) return 0;
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// Handle different scales
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if (val > 1) val = val / 1000; // Convert kW to MW
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if (val > 1) val = val / 100; // Convert % to fraction
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return val;
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});
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} else {
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// Generic: just take all numeric values from first 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[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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// Validate 8760 values
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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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// Determine if solar or wind based on average value (solar typically higher during day)
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const isSolar = parsedData.reduce((a, b, i) => {
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// Solar has high values during midday hours (indices 6-18 of each day)
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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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// Generate monthly averages for chart
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const getMonthlyAverages = (data: number[], isSolar: boolean) => {
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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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// Generate hourly average profile for a typical day
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const getHourlyAverage = (data: number[]) => {
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const hourly = new Array(24).fill(0);
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for (let i = 0; i < 8760; i++) {
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hourly[i % 24] += data[i];
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}
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return hourly.map((v) => v / 365);
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};
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return (
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<>
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{/* Button to open the modal */}
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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
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xmlns="http://www.w3.org/2000/svg"
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width="16"
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height="16"
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viewBox="0 0 24 24"
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fill="none"
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stroke="currentColor"
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strokeWidth="2"
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strokeLinecap="round"
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strokeLinejoin="round"
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>
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<path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4" />
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<polyline points="17 8 12 3 7 8" />
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<line x1="12" y1="3" x2="12" y2="15" />
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</svg>
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View CUF Profiles
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</button>
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{/* Modal */}
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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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{/* Backdrop */}
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<div
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className="absolute inset-0 bg-black/50 backdrop-blur-sm"
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onClick={() => setIsOpen(false)}
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/>
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{/* Modal content */}
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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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{/* Header */}
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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">CUF Profile Viewer</h2>
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<button
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onClick={() => setIsOpen(false)}
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className="p-1 hover:bg-accent rounded-md transition-colors"
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>
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<svg
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xmlns="http://www.w3.org/2000/svg"
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width="20"
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height="20"
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viewBox="0 0 24 24"
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fill="none"
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stroke="currentColor"
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strokeWidth="2"
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strokeLinecap="round"
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strokeLinejoin="round"
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>
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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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{/* Tabs */}
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<div className="flex gap-1 p-2 border-b bg-muted/30">
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<button
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onClick={() => setActiveTab("solar")}
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className={`px-4 py-1.5 text-sm rounded-md transition-colors ${
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activeTab === "solar"
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? "bg-background shadow-sm font-medium"
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: "hover:bg-background/50"
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}`}
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>
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☀️ Solar
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</button>
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<button
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onClick={() => setActiveTab("wind")}
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className={`px-4 py-1.5 text-sm rounded-md transition-colors ${
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activeTab === "wind"
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? "bg-background shadow-sm font-medium"
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: "hover:bg-background/50"
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}`}
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>
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💨 Wind
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</button>
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<button
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onClick={() => setActiveTab("compare")}
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className={`px-4 py-1.5 text-sm rounded-md transition-colors ${
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activeTab === "compare"
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? "bg-background shadow-sm font-medium"
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: "hover:bg-background/50"
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}`}
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>
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📊 Compare
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</button>
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</div>
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{/* Upload section */}
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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
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type="file"
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accept=".csv"
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onChange={handleFileUpload}
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disabled={isUploading}
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className="hidden"
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id="profile-upload"
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/>
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<label
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htmlFor="profile-upload"
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className={`px-3 py-1.5 text-sm border rounded-md cursor-pointer hover:bg-accent transition-colors ${
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isUploading ? "opacity-50" : ""
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}`}
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>
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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} (
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{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 && (
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<span className="text-sm text-destructive">{uploadError}</span>
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)}
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</div>
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</div>
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{/* Content */}
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<div className="flex-1 overflow-y-auto p-4">
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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">
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Monthly Average Solar Irradiance
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</h3>
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<div className="h-64">
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<ResponsiveContainer width="100%" height="100%">
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<BarChart data={LOCATIONS.map((loc) => {
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// Mock data for demonstration - in real app this would come from API
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const mockData = Array(8760).fill(0).map((_, i) => {
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const hour = i % 24;
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const dayOfYear = Math.floor(i / 24);
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// Simple sinusoidal approximation
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const solarNoon = Math.sin((hour - 6) * Math.PI / 12);
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const seasonFactor = Math.sin((dayOfYear - 80) * 2 * Math.PI / 365);
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return Math.max(0, solarNoon * (0.8 + 0.2 * seasonFactor));
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});
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const monthly = getMonthlyAverages(mockData, true);
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const idx = ["GJ", "KA", "RJ"].indexOf(loc.id);
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return {
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name: loc.name,
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Jan: monthly[9]?.avg || 0,
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Feb: monthly[10]?.avg || 0,
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Mar: monthly[11]?.avg || 0,
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Apr: monthly[0]?.avg || 0,
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May: monthly[1]?.avg || 0,
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Jun: monthly[2]?.avg || 0,
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Jul: monthly[3]?.avg || 0,
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Aug: monthly[4]?.avg || 0,
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Sep: monthly[5]?.avg || 0,
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Oct: monthly[6]?.avg || 0,
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Nov: monthly[7]?.avg || 0,
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Dec: monthly[8]?.avg || 0,
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[idx]: 0,
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};
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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="Gujarat" />
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<Bar dataKey="KA" fill="#ea580c" name="Karnataka" />
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<Bar dataKey="RJ" fill="#c2410c" name="Rajasthan" />
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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">
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Your Uploaded Solar Profile
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</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">
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Monthly Average Wind Speed (m/s)
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</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, max: 12, min: 3 },
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{ name: "Karnataka", avg: 7.2, max: 14, min: 4 },
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{ name: "Rajasthan", avg: 5.8, max: 11, min: 2 },
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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>
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</div>
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</div>
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{uploadedProfiles.wind && (
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<div>
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<h3 className="text-sm font-medium mb-3 text-muted-foreground">
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Your Uploaded Wind Profile
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</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.wind!);
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return (
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<>
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<StatsCard label="Avg Speed" value={`${(stats.avg * 10).toFixed(2)} m/s`} color={WIND_COLOR} />
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<StatsCard label="Max" value={`${(stats.max * 10).toFixed(1)} m/s`} />
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<StatsCard label="Min" value={`${(stats.min * 10).toFixed(1)} m/s`} />
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<StatsCard label="Median" value={`${(stats.median * 10).toFixed(1)} m/s`} />
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</>
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);
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})()}
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</div>
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</div>
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)}
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</div>
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)}
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{activeTab === "compare" && (
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<div className="space-y-6">
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<div>
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<h3 className="text-sm font-medium mb-3 text-muted-foreground">
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Solar vs Wind CUF (Typical Daily Pattern)
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</h3>
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<div className="h-64">
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<ResponsiveContainer width="100%" height="100%">
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<LineChart data={getHourlyAverage(
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Array(8760).fill(0).map((_, i) => {
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const hour = i % 24;
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const solarValue = Math.max(0, Math.sin((hour - 6) * Math.PI / 12));
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const windValue = 0.3 + 0.2 * Math.sin(i * Math.PI / 12) + 0.1 * Math.random();
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return (solarValue + windValue) / 2;
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})
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).map((v, i) => ({ hour: `${String(i).padStart(2, '0')}:00`, Solar: v, Wind: 0.3 + 0.1 * Math.sin(i * Math.PI / 12) }))}>
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<CartesianGrid strokeDasharray="3 3" stroke="#94a3b8" />
|
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<XAxis dataKey="hour" tick={{ fontSize: 10 }} interval={3} />
|
||
<YAxis tick={{ fontSize: 12 }} domain={[0, 1]} tickFormatter={(v) => `${(v * 100).toFixed(0)}%`} />
|
||
<Tooltip content={<CustomTooltip />} />
|
||
<Line type="monotone" dataKey="Solar" stroke={SOLAR_COLOR} dot={false} name="Solar" />
|
||
<Line type="monotone" dataKey="Wind" stroke={WIND_COLOR} dot={false} name="Wind" />
|
||
<Legend />
|
||
</LineChart>
|
||
</ResponsiveContainer>
|
||
</div>
|
||
</div>
|
||
|
||
{uploadedProfiles.solar && uploadedProfiles.wind && (
|
||
<div>
|
||
<h3 className="text-sm font-medium mb-3 text-muted-foreground">
|
||
Your Uploaded Profiles Comparison
|
||
</h3>
|
||
<div className="grid grid-cols-4 gap-2">
|
||
{(() => {
|
||
const solarStats = calculateStats(uploadedProfiles.solar!);
|
||
const windStats = calculateStats(uploadedProfiles.wind!);
|
||
return (
|
||
<>
|
||
<StatsCard label="Solar CUF" value={`${(solarStats.avg * 100).toFixed(2)}%`} color={SOLAR_COLOR} />
|
||
<StatsCard label="Wind CUF" value={`${(windStats.avg * 100).toFixed(2)}%`} color={WIND_COLOR} />
|
||
<StatsCard label="Combined" value={`${((solarStats.avg + windStats.avg) * 50).toFixed(2)}%`} />
|
||
<StatsCard label="Upload" value={uploadedProfiles.filename || "-"} />
|
||
</>
|
||
);
|
||
})()}
|
||
</div>
|
||
</div>
|
||
)}
|
||
</div>
|
||
)}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
)}
|
||
</>
|
||
);
|
||
} |