1 files changed, 120 insertions, 0 deletions
diff --git a/frontend/app/api/client.ts b/frontend/app/api/client.ts
new file mode 100644
index 0000000..3d8b5dd
--- /dev/null
+++ b/frontend/app/api/client.ts
@@ -0,0 +1,120 @@
+import createClient from "openapi-fetch";
+import { createContext } from "react";
+import type { paths } from "./schema";
+
+const apiClient = createClient<paths>({
+	baseUrl:
+		process.env.NODE_ENV === "development"
+			? "http://localhost:8003/phperkaigi/2025/code-battle/api/"
+			: "http://api-server/phperkaigi/2025/code-battle/api/",
+});
+
+export async function apiPostLogin(username: string, password: string) {
+	const { data, error } = await apiClient.POST("/login", {
+		body: {
+			username,
+			password,
+		},
+	});
+	if (error) throw new Error(error.message);
+	return data;
+}
+
+export async function apiGetGames(token: string) {
+	const { data, error } = await apiClient.GET("/games", {
+		params: {
+			header: { Authorization: `Bearer ${token}` },
+		},
+	});
+	if (error) throw new Error(error.message);
+	return data;
+}
+
+export async function apiGetGame(token: string, gameId: number) {
+	const { data, error } = await apiClient.GET("/games/{game_id}", {
+		params: {
+			header: { Authorization: `Bearer ${token}` },
+			path: { game_id: gameId },
+		},
+	});
+	if (error) throw new Error(error.message);
+	return data;
+}
+
+export async function apiGetGamePlayLatestState(token: string, gameId: number) {
+	const { data, error } = await apiClient.GET(
+		"/games/{game_id}/play/latest_state",
+		{
+			params: {
+				header: { Authorization: `Bearer ${token}` },
+				path: { game_id: gameId },
+			},
+		},
+	);
+	if (error) throw new Error(error.message);
+	return data;
+}
+
+export async function apiPostGamePlayCode(
+	token: string,
+	gameId: number,
+	code: string,
+) {
+	const { error } = await apiClient.POST("/games/{game_id}/play/code", {
+		params: {
+			header: { Authorization: `Bearer ${token}` },
+			path: { game_id: gameId },
+		},
+		body: { code },
+	});
+	if (error) throw new Error(error.message);
+}
+
+export async function apiPostGamePlaySubmit(
+	token: string,
+	gameId: number,
+	code: string,
+) {
+	const { data, error } = await apiClient.POST("/games/{game_id}/play/submit", {
+		params: {
+			header: { Authorization: `Bearer ${token}` },
+			path: { game_id: gameId },
+		},
+		body: { code },
+	});
+	if (error) throw new Error(error.message);
+	return data;
+}
+
+export async function apiGetGameWatchRanking(token: string, gameId: number) {
+	const { data, error } = await apiClient.GET(
+		"/games/{game_id}/watch/ranking",
+		{
+			params: {
+				header: { Authorization: `Bearer ${token}` },
+				path: { game_id: gameId },
+			},
+		},
+	);
+	if (error) throw new Error(error.message);
+	return data;
+}
+
+export async function apiGetGameWatchLatestStates(
+	token: string,
+	gameId: number,
+) {
+	const { data, error } = await apiClient.GET(
+		"/games/{game_id}/watch/latest_states",
+		{
+			params: {
+				header: { Authorization: `Bearer ${token}` },
+				path: { game_id: gameId },
+			},
+		},
+	);
+	if (error) throw new Error(error.message);
+	return data;
+}
+
+export const ApiAuthTokenContext = createContext<string>("");