CuongNV
105 lines
4.2 KiB
C#
105 lines
4.2 KiB
C#
using System;
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using System.Text;
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using BrewMonster;
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using Cysharp.Threading.Tasks;
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using UnityEngine;
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using UnityEngine.Networking;
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namespace BrewMonster.Scripts
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{
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/// <summary>
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/// Kết quả lấy contentVersion / assetsBaseUrl (từ server hoặc hardcode).
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/// Result of fetching contentVersion / assetsBaseUrl (from server or hardcoded).
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/// </summary>
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public readonly struct GameContentVersionFetchResult
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{
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public GameContentVersionFetchResult(bool ok, string contentVersion, string assetsBaseUrl, string error)
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{
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Ok = ok;
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ContentVersion = contentVersion;
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AssetsBaseUrl = assetsBaseUrl;
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Error = error;
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}
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public bool Ok { get; }
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public string ContentVersion { get; }
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public string AssetsBaseUrl { get; }
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public string Error { get; }
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}
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/// <summary>
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/// Gửi GET hoặc POST (JSON body) lên server, parse JSON phẳng (JsonUtility).
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/// Sends GET or POST (JSON body) to server and parses flat JSON (JsonUtility).
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/// </summary>
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public static class GameContentVersionServerClient
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{
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/// <summary>
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/// GET hoặc POST JSON; response: { "contentVersion": "12", "assetsBaseUrl": "https://..." }.
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/// GET or POST JSON; response shape: { "contentVersion": "12", "assetsBaseUrl": "https://..." }.
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/// </summary>
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/// <param name="usePost">false = GET; true = POST với <paramref name="postJsonBody"/> (rỗng → "{}"). / false = GET; true = POST with body (empty → "{}").</param>
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public static async UniTask<GameContentVersionFetchResult> FetchAsync(
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string url,
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int timeoutSeconds,
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bool usePost = false,
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string postJsonBody = null)
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{
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if (string.IsNullOrWhiteSpace(url))
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return new GameContentVersionFetchResult(false, null, null, "version URL is empty");
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try
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{
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UnityWebRequest req;
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if (usePost)
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{
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string body = string.IsNullOrWhiteSpace(postJsonBody) ? "{}" : postJsonBody.Trim();
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byte[] raw = Encoding.UTF8.GetBytes(body);
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req = new UnityWebRequest(url, UnityWebRequest.kHttpVerbPOST);
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req.uploadHandler = new UploadHandlerRaw(raw) { contentType = "application/json" };
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req.downloadHandler = new DownloadHandlerBuffer();
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req.SetRequestHeader("Content-Type", "application/json");
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}
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else
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{
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req = UnityWebRequest.Get(url);
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}
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using (req)
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{
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req.timeout = Mathf.Max(5, timeoutSeconds);
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await req.SendWebRequest().ToUniTask();
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if (req.result != UnityWebRequest.Result.Success)
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return new GameContentVersionFetchResult(false, null, null, req.error);
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string json = req.downloadHandler?.text;
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if (string.IsNullOrWhiteSpace(json))
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return new GameContentVersionFetchResult(false, null, null, "Empty response body");
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var parsed = JsonUtility.FromJson<VersionResponseJson>(json);
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if (parsed == null || string.IsNullOrWhiteSpace(parsed.contentVersion))
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return new GameContentVersionFetchResult(false, null, null, "JSON missing contentVersion");
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return new GameContentVersionFetchResult(
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true,
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parsed.contentVersion.Trim(),
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string.IsNullOrWhiteSpace(parsed.assetsBaseUrl) ? null : parsed.assetsBaseUrl.Trim(),
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null);
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}
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}
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catch (Exception e)
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{
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BMLogger.LogError($"[Cuong] GameContentVersionServerClient: {e.Message}");
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return new GameContentVersionFetchResult(false, null, null, e.Message);
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}
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}
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[Serializable]
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class VersionResponseJson
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{
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public string contentVersion;
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public string assetsBaseUrl;
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}
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}
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}
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