using DG.Tweening.Plugins.Core.PathCore;
using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Net;
using System.Text;
using UnityEngine;
using UnityEngine.Networking;

public static class InterfaceManager
{
    public static string ConfigureAudioPath { get; } = Application.streamingAssetsPath + "/ConfigurationFile/Configure_Audio.json";
    public static string ConfigureDevicePath { get; } = Application.streamingAssetsPath + "/ConfigurationFile/Configure_Device.json";
    public static string ConfigureApiPath { get; } = Application.streamingAssetsPath + "/ConfigurationFile/Configure_Api.txt";
    #region 接口地址
    public static string IpAddress = "";
    public static string GET_Data = "Data";
    public static string GET_User = "User";

    public static Dictionary<string, string> API_DIC = new Dictionary<string, string>();
    #endregion


    public static IEnumerator Post(string _url, string _post_json_str, Action<string, string> _callback)
    {
        using (UnityWebRequest _request = new UnityWebRequest())
        {
            _request.url = _url;
            _request.method = "POST";

            _request.downloadHandler = new DownloadHandlerBuffer();
            int _time_out = 0;
            int.TryParse(API_DIC["TIME_OUT"], out _time_out);
            _request.timeout = _time_out;

            _request.SetRequestHeader("auth_token", GameInit.InfoIni.token);
            _request.SetRequestHeader("Content-Type", "application/json;charset=utf-8");
            byte[] bodyRaw = Encoding.UTF8.GetBytes(_post_json_str);
            _request.uploadHandler = new UploadHandlerRaw(bodyRaw);

            yield return _request.SendWebRequest();

            if (_request.error != null)
            {
                Debug.Log("调用接口[" + _url + "]错误!：" + _request.error);
                _callback?.Invoke(_request.url+":["+_request.error+"]", null);
            }
            else
            {
                _callback?.Invoke(null, _request.downloadHandler.text);
            }
        }
    }


    public static IEnumerator Get(string _path, Action<string,string> _callback)
    {
        using (UnityWebRequest _request = UnityWebRequest.Get(_path))
        {
            int _time_out = 0;
            int.TryParse(API_DIC["TIME_OUT"], out _time_out);
            _request.timeout = _time_out;
            _request.SetRequestHeader("auth_token", GameInit.InfoIni.token);
            yield return _request.SendWebRequest();
            if (_request.error != null)
            {
                Debug.Log("调用接口[" + _request.url + "]错误!：" + _request.error);
                _callback?.Invoke(_request.url + ":[" + _request.error + "]", null);
            }
            else
            {
                _callback?.Invoke(null,_request.downloadHandler.text);
            }
        }
    }

    public static IEnumerator GetDataFullUrl(string url, Action<string> callback)
    {
        using (UnityWebRequest _request = UnityWebRequest.Get(url))
        {
            int _time_out = 0;
            int.TryParse(API_DIC["TIME_OUT"], out _time_out);
            _request.timeout = _time_out;
            yield return _request.SendWebRequest();
            if (_request.error != null)
            {
                Debug.Log("调用接口[" + url + "]错误!：" + _request.error);
            }
            else
            {
                callback?.Invoke(_request.downloadHandler.text);
            }
        }
    }

    /// <summary>
    /// 下载图片
    /// </summary>
    /// <param name="_url"></param>
    /// <param name="_callback"></param>
    /// <returns></returns>
    public static IEnumerator GetSprite(string _url, Action<Sprite> _callback)
    {
        using (UnityWebRequest _request = UnityWebRequest.Get(_url))
        {
            int _time_out = 0;
            int.TryParse(API_DIC["TIME_OUT"], out _time_out);
            _request.timeout = _time_out;
            DownloadHandlerTexture _downloadHandlerTexture = new DownloadHandlerTexture(true);
            _request.downloadHandler = _downloadHandlerTexture;
            yield return _request.SendWebRequest();
            if (_request.error != null)
            {
                Debug.Log("调用接口[" + _url + "]错误!：" + _request.error);
            }
            else
            {
                var _texture = _downloadHandlerTexture.texture;
                Sprite _sprite = Sprite.Create(_texture, new Rect(0, 0, _texture.width, _texture.height), new Vector2(0.5f, 0.5f));
                _callback?.Invoke(_sprite);
            }
        }
    }

    public static IEnumerator GetAudio(string _url, Action<AudioClip> _callback)
    {
        using (var _request = UnityWebRequestMultimedia.GetAudioClip(_url, AudioType.MPEG))
        {
            int _time_out = 0;
            int.TryParse(API_DIC["TIME_OUT"], out _time_out);
            _request.timeout = _time_out;
            yield return _request.SendWebRequest();
            if (_request.error != null)
            {
                Debug.LogError("调用接口[" + _url + "]错误!：" + _request.error);
            }
            else
            {
                _callback?.Invoke(DownloadHandlerAudioClip.GetContent(_request));
            }
        }
    }

    /// <summary>
    /// 获取本地文件
    /// </summary>
    /// <param name="_path"></param>
    /// <param name="_callback"></param>
    public static void GetLocalFiles(string _path, Action<List<FileInfo>> _callback)
    {
        if (Directory.Exists(_path))
        {
            DirectoryInfo direction = new DirectoryInfo(_path);
            FileInfo[] files = direction.GetFiles("*", SearchOption.AllDirectories);
            List<FileInfo> _result = new List<FileInfo>();
            for (int i = 0; i < files.Length; i++)
            {
                if (files[i].Name.EndsWith(".meta"))
                {
                    continue;
                }
                _result.Add(files[i]);
                //Debug.Log("Name : " + files[i].Name);
                //Debug.Log("FullName : " + files[i].FullName);
                //Debug.Log("DirectoryName : " + files[i].DirectoryName);
            }

            _callback?.Invoke(_result);
        }
    }

}