import react from "@vitejs/plugin-react";
import tailwindcss from "@tailwindcss/vite";
import { execFileSync } from "node:child_process";
import path from "node:path";
import { defineConfig, loadEnv } from "vite";
import { assertAbsoluteApiUrlHasApiSegment } from "./config/api-url-contract";
import { resolveSentryRelease } from "./config/sentry-release";

export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd(), "");

  assertAbsoluteApiUrlHasApiSegment(env.VITE_API_URL);

  let gitCommit: string | undefined;
  try {
    gitCommit = execFileSync("git", ["rev-parse", "HEAD"], { encoding: "utf8" }).trim();
  } catch {
    gitCommit = undefined;
  }
  const sentryRelease = resolveSentryRelease(
    env.VITE_APP_COMMIT_SHA || process.env.GITHUB_SHA || gitCommit,
    process.env.CI === "true",
  );

  return {
    plugins: [react(), tailwindcss()],
    define: {
      __APP_COMMIT_SHA__: JSON.stringify(sentryRelease.commitSha),
      __SENTRY_RELEASE__: JSON.stringify(sentryRelease.release),
    },
    resolve: {
      alias: {
        "@": path.resolve(__dirname, "src"),
      },
    },
    server: {
      port: 3000,
      proxy: {
        "/api": {
          target: env.VITE_API_TARGET ?? "http://localhost:5141",
          changeOrigin: true,
          secure: false,
        },
      },
    },
    build: {
      outDir: "dist",
      sourcemap: "hidden",
    },
  };
});