| 1 | "use client"; |
| 2 | |
| 3 | import { cn } from "@/lib/utils"; |
| 4 | import { type AgChartOptions } from "ag-charts-community"; |
| 5 | import { AgCharts } from "ag-charts-react"; |
| 6 | |
| 7 | export interface AgChartWrapperProps { |
| 8 | options: AgChartOptions; |
| 9 | className?: string; |
| 10 | style?: React.CSSProperties; |
| 11 | } |
| 12 | |
| 13 | // Default chart colors - vibrant, visible colors that work well on both light and dark backgrounds |
| 14 | // These match the shadcn chart color palette |
| 15 | const CHART_COLORS = [ |
| 16 | "#2563eb", // Blue (chart-1) |
| 17 | "#16a34a", // Green (chart-2) |
| 18 | "#ea580c", // Orange (chart-3) |
| 19 | "#8b5cf6", // Purple (chart-4) |
| 20 | "#ec4899", // Pink (chart-5) |
| 21 | "#14b8a6", // Teal |
| 22 | "#f59e0b", // Amber |
| 23 | "#ef4444", // Red |
| 24 | "#06b6d4", // Cyan |
| 25 | "#84cc16", // Lime |
| 26 | ]; |
| 27 | |
| 28 | /** |
| 29 | * Get chart color from index (cycles through chart colors) |
| 30 | */ |
| 31 | export function getChartColor(index: number): string { |
| 32 | return CHART_COLORS[index % CHART_COLORS.length] ?? CHART_COLORS[0]!; |
| 33 | } |
| 34 | |
| 35 | /** |
| 36 | * Get all chart colors array |
| 37 | */ |
| 38 | export function getChartColors(): string[] { |
| 39 | return CHART_COLORS; |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * Wrapper component for AG Charts with shared styling |
| 44 | * Provides consistent theming that respects presentation CSS variables |
| 45 | */ |
| 46 | export function AgChartWrapper({ |
| 47 | options, |
| 48 | className, |
| 49 | style, |
| 50 | }: AgChartWrapperProps) { |
| 51 | // Merge default theme settings with provided options |
| 52 | const themedOptions: AgChartOptions = { |
| 53 | ...options, |
| 54 | background: { |
| 55 | visible: false, |
| 56 | }, |
| 57 | // Apply theme overrides |
| 58 | theme: { |
| 59 | baseTheme: "ag-default-dark", |
| 60 | palette: { |
| 61 | fills: CHART_COLORS, |
| 62 | strokes: CHART_COLORS, |
| 63 | }, |
| 64 | overrides: { |
| 65 | common: { |
| 66 | legend: { |
| 67 | item: { |
| 68 | label: { |
| 69 | color: "#e5e5e5", |
| 70 | }, |
| 71 | }, |
| 72 | }, |
| 73 | }, |
| 74 | }, |
| 75 | }, |
| 76 | }; |
| 77 | |
| 78 | return ( |
| 79 | <div |
| 80 | className={cn("h-full w-full", className)} |
| 81 | style={{ |
| 82 | backgroundColor: "var(--presentation-background)", |
| 83 | color: "var(--presentation-text)", |
| 84 | ...style, |
| 85 | }} |
| 86 | > |
| 87 | <AgCharts options={themedOptions} /> |
| 88 | </div> |
| 89 | ); |
| 90 | } |
| 91 | |
| 92 | /** |
| 93 | * Build base chart options with common settings |
| 94 | */ |
| 95 | export function buildBaseChartOptions( |
| 96 | dataArray: Record<string, unknown>[], |
| 97 | options: { |
| 98 | showLegend?: boolean; |
| 99 | showGrid?: boolean; |
| 100 | disableAnimation?: boolean; |
| 101 | primaryColor?: string; |
| 102 | } = {}, |
| 103 | ): Partial<AgChartOptions> { |
| 104 | const { showLegend = true, disableAnimation = false } = options; |
| 105 | |
| 106 | return { |
| 107 | data: dataArray, |
| 108 | legend: { |
| 109 | enabled: showLegend, |
| 110 | }, |
| 111 | animation: { |
| 112 | enabled: !disableAnimation, |
| 113 | }, |
| 114 | }; |
| 115 | } |
| 116 |