Coding Time Chart

\n $\"Coding$ \n

\n );\n}\n\nfunction client() {\n createRoot(document.getElementById(\"root\")!).render();\n}\n\nif (typeof document !== \"undefined\") {\n client();\n}\n\nasync function fetchWakaTimeData(): Promise {\n const response = await fetch(\"https://wakatime.com/share/@load1n9/899abefd-d814-4e99-b603-e94af0305d4a.json\");\n const data = await response.json();\n return data.data.map((item: any) => ({\n date: item.range.date,\n hours: parseFloat(item.grand_total.decimal),\n }));\n}\nconst theme: Theme = {\n borderRadius: \"12px\",\n fontPrimary: \"'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif\",\n fontSecondary: \"'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace\",\n transition: \"all 0.2s cubic-bezier(0.4, 0, 0.2, 1)\",\n boxShadow:\n \"0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06), 0 10px 15px -3px rgba(0, 0, 0, 0.1)\",\n};\n\nasync function generateChart(data: DataPoint[]): Promise {\n const width = 1000;\n const height = 600;\n const padding = 40;\n const barWidth = (width - 2 * padding) / data.length;\n const barSpacing = 2;\n\n const { createCanvas } = await import(\"https://deno.land/x/canvas/mod.ts\");\n const canvas = createCanvas(width, height);\n const ctx = canvas.getContext(\"2d\");\n\n // Set background with gradient\n const bgGradient = ctx.createLinearGradient(0, 0, 0, height);\n bgGradient.addColorStop(0, Color.Background);\n bgGradient.addColorStop(1, Color.Foreground);\n ctx.fillStyle = bgGradient;\n roundRect(ctx, 0, 0, width, height, 15).fill();\n\n // Find max value for scaling\n const maxHours = Math.max(...data.map(d => d.hours));\n const scaledMax = Math.ceil(maxHours / 5) * 5; // Round up to nearest 5\n\n // Draw grid lines\n ctx.strokeStyle = Color.Border;\n ctx.lineWidth = 0.5;\n for (let i = 0; i <= 5; i++) {\n const y = height - padding - (i / 5) * (height - 2 * padding);\n ctx.beginPath();\n ctx.moveTo(padding, y);\n ctx.lineTo(width - padding, y);\n ctx.stroke();\n }\n\n // Draw bars\n data.forEach((point, index) => {\n const x = padding + index * barWidth;\n const barHeight = (point.hours / scaledMax) * (height - 2 * padding);\n const y = height - padding - barHeight;\n\n // Bar gradient\n const barGradient = ctx.createLinearGradient(x, y, x, y + barHeight);\n barGradient.addColorStop(0, Color.Gradient1);\n barGradient.addColorStop(1, Color.Gradient2);\n ctx.fillStyle = barGradient;\n\n roundRectTop(ctx, x + barSpacing, y, barWidth - 2 * barSpacing, barHeight, 8).fill();\n\n // Draw hour value above bar\n ctx.fillStyle = Color.Text;\n ctx.font = `bold 12px ${theme.fontSecondary}`;\n ctx.textAlign = \"center\";\n ctx.fillText(point.hours.toFixed(1) + \"h\", x + barWidth / 2, y - 10);\n\n // Draw date below bar\n ctx.fillStyle = Color.TextSecondary;\n ctx.font = `12px ${theme.fontPrimary}`;\n ctx.fillText(point.date, x + barWidth / 2, height - padding + 20);\n });\n\n // Draw axes\n ctx.strokeStyle = Color.Border;\n ctx.lineWidth = 2;\n ctx.beginPath();\n ctx.moveTo(padding, padding);\n ctx.lineTo(padding, height - padding);\n ctx.lineTo(width - padding, height - padding);\n ctx.stroke();\n\n // Y-axis labels\n ctx.fillStyle = Color.TextSecondary;\n ctx.textAlign = \"right\";\n ctx.textBaseline = \"middle\";\n ctx.font = `bold 14px ${theme.fontPrimary}`;\n\n for (let i = 0; i <= 5; i++) {\n const y = height - padding - (i / 5) * (height - 2 * padding);\n ctx.fillText((scaledMax * i / 5).toFixed(0) + \"h\", padding - 10, y);\n }\n\n return canvas.toBuffer();\n}\n\nfunction roundRect(\n ctx: CanvasRenderingContext2D,\n x: number,\n y: number,\n width: number,\n height: number,\n radius: number,\n stroke = false,\n): CanvasRenderingContext2D {\n if (width < 2 * radius) radius = width / 2;\n if (height < 2 * radius) radius = height / 2;\n\n ctx.beginPath();\n ctx.moveTo(x + radius, y);\n ctx.arcTo(x + width, y, x + width, y + height, radius);\n ctx.arcTo(x + width, y + height, x, y + height, radius);\n ctx.arcTo(x, y + height, x, y, radius);\n ctx.arcTo(x, y, x + width, y, radius);\n ctx.closePath();\n\n if (stroke) {\n ctx.stroke();\n }\n return ctx;\n}\n\nfunction roundRectTop(\n ctx: CanvasRenderingContext2D,\n x: number,\n y: number,\n width: number,\n height: number,\n radius: number,\n gradient = false,\n): CanvasRenderingContext2D {\n if (width < 2 * radius) radius = width / 2;\n\n ctx.beginPath();\n ctx.moveTo(x + radius, y);\n ctx.arcTo(x + width, y, x + width, y + radius, radius);\n ctx.lineTo(x + width, y + height);\n ctx.lineTo(x, y + height);\n ctx.lineTo(x, y + radius);\n ctx.arcTo(x, y, x + radius, y, radius);\n ctx.closePath();\n\n if (gradient) {\n const grd = ctx.createLinearGradient(x, y, x, y + height);\n grd.addColorStop(0, Color.Gradient1);\n grd.addColorStop(1, Color.Gradient2);\n ctx.fillStyle = grd;\n }\n return ctx;\n}\n\nexport default async function server(request: Request): Promise {\n const url = new URL(request.url);\n\n if (url.pathname === \"/chart\") {\n try {\n const data = await fetchWakaTimeData();\n const chartBuffer = await generateChart(data);\n return new Response(chartBuffer, {\n headers: {\n \"content-type\": \"image/png\",\n \"Cache-Control\": \"max-age=60\",\n },\n });\n } catch (error) {\n console.error(\"Error generating chart:\", error);\n return new Response(\"Error generating chart\", { status: 500 });\n }\n }\n\n return new Response(\n `\n \n \n \n \n \n Coding Time Chart\n \n \n \n

\n \n \n \n \n `,\n {\n headers: { \"Content-Type\": \"text/html\" },\n },\n );\n}\n\nconst css = `\nbody {\n font-family: Arial, sans-serif;\n display: flex;\n justify-content: center;\n align-items: center;\n height: 100vh;\n margin: 0;\n background-color: #f0f0f0;\n}\n\n#root {\n background-color: white;\n padding: 20px;\n border-radius: 8px;\n box-shadow: 0 0 10px rgba(0,0,0,0.1);\n}\n\nh1 {\n color: #333;\n}\n\nimg {\n max-width: 100%;\n height: auto;\n}\n`;","deleted","label","wakatime-readme",[99],"permalink","https://www.val.town/x/loading/wakatime-readme-chart/code/main.tsx","extension","actionData","errors"]