Merge pull request #73 from webdevcody/feat-playground2

Add playground page

app/header.tsx

@@ -56,9 +56,14 @@ export default function Header() {
           </Link>
         )}
         {flags?.showTestPage && (
-          <Link href="/test">
-            <Button variant="ghost">Test</Button>
-          </Link>
+          <>
+            <Link href="/playground">
+              <Button variant="ghost">Playground</Button>
+            </Link>
+            <Link href="/test">
+              <Button variant="ghost">Test</Button>
+            </Link>
+          </>
         )}
       </nav>
 

app/playground/page.tsx

@@ -0,0 +1,122 @@
+"use client";
+
+import React from "react";
+import { useAction } from "convex/react";
+import { Button } from "@/components/ui/button";
+import { CopyMapButton } from "@/components/CopyMapButton";
+import { MapBuilder } from "@/components/MapBuilder";
+import { ModelSelector } from "@/components/ModelSelector";
+import { Visualizer } from "@/components/Visualizer";
+import { ZombieSurvival } from "@/simulators/zombie-survival";
+import { api } from "@/convex/_generated/api";
+
+export default function PlaygroundPage() {
+  const testMap = useAction(api.maps.testMap);
+  const [map, setMap] = React.useState<string[][]>([]);
+  const [model, setModel] = React.useState("");
+  const [error, setError] = React.useState<string | null>(null);
+  const [solution, setSolution] = React.useState<string[][] | null>(null);
+  const [reasoning, setReasoning] = React.useState<string | null>(null);
+  const [simulating, setSimulating] = React.useState(false);
+
+  async function handleSimulate() {
+    setError(null);
+    setSolution(null);
+    setReasoning(null);
+
+    if (!ZombieSurvival.mapHasZombies(map)) {
+      alert("Add some zombies to the map first");
+      return;
+    }
+
+    setSimulating(true);
+
+    const { error, solution, reasoning } = await testMap({
+      modelId: model,
+      map: map,
+    });
+
+    if (typeof error !== "undefined") {
+      setError(error);
+    } else {
+      setSolution(solution!);
+      setReasoning(reasoning!);
+    }
+
+    setSimulating(false);
+  }
+
+  function handleChangeMap(value: string[][]) {
+    setMap(value);
+    setError(null);
+  }
+
+  function handleChangeModel(value: string) {
+    setModel(value);
+    setError(null);
+  }
+
+  function handleEdit() {
+    setSolution(null);
+    setReasoning(null);
+  }
+
+  return (
+    <div className="container mx-auto min-h-screen flex flex-col items-center py-12 gap-8">
+      <h1 className="text-4xl font-bold mb-8">Playground</h1>
+
+      <div>
+        <div className="flex gap-8">
+          {solution !== null && (
+            <div className="flex flex-col">
+              <Visualizer
+                autoReplay
+                autoStart
+                controls={false}
+                map={solution}
+              />
+            </div>
+          )}
+          {solution === null && (
+            <div className="flex flex-col gap-2 min-w-[700px]">
+              <div className="flex flex-col gap-0">
+                <p>
+                  Map ({map.length}x{map[0]?.length ?? 0})
+                </p>
+                <p className="text-xs">* Click on a cell to see magic</p>
+              </div>
+              <div className="flex justify-center">
+                <MapBuilder
+                  disabled={simulating}
+                  onChange={handleChangeMap}
+                  value={map}
+                />
+              </div>
+            </div>
+          )}
+          <div className="flex flex-col gap-4 max-w-[400px]">
+            <div className="flex flex-col gap-2 w-fit">
+              <p>Model (~$0.002)</p>
+              <ModelSelector onChange={handleChangeModel} value={model} />
+              <Button
+                disabled={model === "" || simulating}
+                onClick={solution === null ? handleSimulate : handleEdit}
+                type="button"
+                className="w-full"
+              >
+                {simulating
+                  ? "Simulating..."
+                  : solution === null
+                    ? "Play"
+                    : "Edit"}
+              </Button>
+              <CopyMapButton map={map} />
+            </div>
+            {error !== null && <p className="text-sm text-red-500">{error}</p>}
+            {reasoning !== null && <p className="text-sm">{reasoning}</p>}
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+}

components/CopyMapButton.tsx

@@ -0,0 +1,16 @@
+"use client";
+
+import React from "react";
+import { Button } from "./ui/button";
+
+export function CopyMapButton({ map }: { map: string[][] }) {
+  async function handleClick() {
+    await navigator.clipboard.writeText(JSON.stringify(map));
+  }
+
+  return (
+    <Button onClick={handleClick} type="button">
+      Copy As Code
+    </Button>
+  );
+}

components/MapBuilder.tsx

@@ -0,0 +1,171 @@
+import React from "react";
+import {
+  ChevronDownIcon,
+  ChevronLeftIcon,
+  ChevronRightIcon,
+  ChevronUpIcon,
+} from "lucide-react";
+import { cn } from "@/lib/utils";
+
+export function MapBuilder({
+  disabled,
+  onChange,
+  value,
+}: {
+  disabled?: boolean;
+  onChange: (value: string[][]) => unknown;
+  value: string[][];
+}) {
+  const map = value.length === 0 || value[0].length === 0 ? [[" "]] : value;
+
+  React.useEffect(() => {
+    if (value.length === 0 || value[0].length === 0) {
+      onChange([[" "]]);
+    }
+  }, [value]);
+
+  function handleClickCell(row: number, cell: number, initialValue: string) {
+    const newValue =
+      initialValue === " " ? "R" : initialValue === "R" ? "Z" : " ";
+
+    const newMap = [...map.map((row) => [...row])];
+    newMap[row][cell] = newValue;
+    onChange(newMap);
+  }
+
+  function handleIncreaseDown() {
+    onChange([...map.map((row) => [...row]), [...map[0].map(() => " ")]]);
+  }
+
+  function handleDecreaseDown() {
+    onChange([...map.slice(0, -1).map((row) => [...row])]);
+  }
+
+  function handleIncreaseLeft() {
+    onChange(map.map((row) => [" ", ...row]));
+  }
+
+  function handleDecreaseLeft() {
+    onChange(map.map((row) => [...row.slice(1)]));
+  }
+
+  function handleIncreaseRight() {
+    onChange(map.map((row) => [...row, " "]));
+  }
+
+  function handleDecreaseRight() {
+    onChange(map.map((row) => [...row.slice(0, -1)]));
+  }
+
+  function handleIncreaseUp() {
+    onChange([[...map[0].map(() => " ")], ...map.map((row) => [...row])]);
+  }
+
+  function handleDecreaseUp() {
+    onChange([...map.slice(1).map((row) => [...row])]);
+  }
+
+  const moreThanOneRow = map.length > 1;
+  const moreThanOneCell = map[0].length > 1;
+
+  const buttonClassName = cn("border border-white w-8 h-8 disabled:opacity-50");
+
+  const controlClassName = cn(
+    "h-8 absolute hover:scale-125 transition disabled:opacity-50",
+  );
+
+  return (
+    <div className="relative inline-flex flex-col p-7 w-fit">
+      <button
+        className={cn(controlClassName, "top-0 left-1/2 translate-x-[-100%]")}
+        disabled={disabled}
+        type="button"
+        onClick={handleIncreaseUp}
+      >
+        <ChevronUpIcon />
+      </button>
+      {moreThanOneRow && (
+        <button
+          className={cn(controlClassName, "top-0 left-1/2")}
+          disabled={disabled}
+          type="button"
+          onClick={handleDecreaseUp}
+        >
+          <ChevronDownIcon />
+        </button>
+      )}
+      <button
+        className={cn(controlClassName, "top-1/2 left-0 translate-y-[-100%]")}
+        disabled={disabled}
+        type="button"
+        onClick={handleIncreaseLeft}
+      >
+        <ChevronLeftIcon />
+      </button>
+      {moreThanOneCell && (
+        <button
+          className={cn(controlClassName, "top-1/2 left-0")}
+          disabled={disabled}
+          type="button"
+          onClick={handleDecreaseLeft}
+        >
+          <ChevronRightIcon />
+        </button>
+      )}
+      <button
+        className={cn(
+          controlClassName,
+          "bottom-0 left-1/2 translate-x-[-100%]",
+        )}
+        disabled={disabled}
+        type="button"
+        onClick={handleIncreaseDown}
+      >
+        <ChevronDownIcon />
+      </button>
+      {moreThanOneRow && (
+        <button
+          className={cn(controlClassName, "bottom-0 left-1/2")}
+          disabled={disabled}
+          type="button"
+          onClick={handleDecreaseDown}
+        >
+          <ChevronUpIcon />
+        </button>
+      )}
+      <button
+        className={cn(controlClassName, "top-1/2 right-0 translate-y-[-100%]")}
+        disabled={disabled}
+        type="button"
+        onClick={handleIncreaseRight}
+      >
+        <ChevronRightIcon />
+      </button>
+      {moreThanOneCell && (
+        <button
+          className={cn(controlClassName, "top-1/2 right-0")}
+          disabled={disabled}
+          type="button"
+          onClick={handleDecreaseRight}
+        >
+          <ChevronLeftIcon />
+        </button>
+      )}
+      {map.map((row, rowIdx) => (
+        <div key={rowIdx} className="inline-flex">
+          {row.map((cell, cellIdx) => (
+            <button
+              className={buttonClassName}
+              disabled={disabled === true}
+              key={`${rowIdx}.${cellIdx}`}
+              onClick={() => handleClickCell(rowIdx, cellIdx, cell)}
+              type="button"
+            >
+              {cell}
+            </button>
+          ))}
+        </div>
+      ))}
+    </div>
+  );
+}

convex/maps.ts

@@ -88,6 +88,22 @@ export const seedMaps = internalMutation({
   },
 });
 
+export const testMap = action({
+  args: {
+    modelId: v.string(),
+    map: v.array(v.array(v.string())),
+  },
+  handler: async (ctx, args) => {
+    const flags = await ctx.runQuery(api.flags.getFlags);
+
+    if (!flags.showTestPage) {
+      throw new Error("Test page is not enabled");
+    }
+
+    return await runModel(args.modelId, args.map);
+  },
+});
+
 export const getMaps = query({
   args: {
     isReviewed: v.optional(v.boolean()),