using Furion.DependencyInjection;
using Furion.DynamicApiController;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Options;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace GDZZ.Core.Service;

/// <summary>
/// 系统缓存服务
/// </summary>
[ApiDescriptionSettings(Name = "Cache", Order = 100)]
public class SysCacheService : ISysCacheService, IDynamicApiController, ISingleton
{
    private readonly ICache _cache;
    private readonly CacheOptions _cacheOptions;

    public SysCacheService(IOptions<CacheOptions> cacheOptions, Func<string, ISingleton, object> resolveNamed)
    {
        _cacheOptions = cacheOptions.Value;
        _cache = resolveNamed(_cacheOptions.CacheType.ToString(), default) as ICache;
    }

    /// <summary>
    /// 获取数据范围缓存（机构Id集合）
    /// </summary>
    /// <param name="userId"></param>
    /// <returns></returns>
    public async Task<List<long>> GetDataScope(long userId)
    {
        var cacheKey = CommonConst.CACHE_KEY_DATASCOPE + $"{userId}";
        return await _cache.GetAsync<List<long>>(cacheKey);
    }
    /// <summary>
    /// 获取数据范围缓存（用户Id集合）
    /// </summary>
    /// <param name="userId"></param>
    /// <returns></returns>
    public async Task<List<long>> GetUsersDataScope(long userId)
    {
        var cacheKey = CommonConst.CACHE_KEY_USERSDATASCOPE + $"{userId}";
        return await _cache.GetAsync<List<long>>(cacheKey);
    }
    
    /// <summary>
    /// 缓存数据范围（机构Id集合）
    /// </summary>
    /// <param name="userId"></param>
    /// <param name="dataScopes"></param>
    /// <returns></returns>
    [NonAction]
    public async Task SetDataScope(long userId, List<long> dataScopes)
    {
        var cacheKey = CommonConst.CACHE_KEY_DATASCOPE + $"{userId}";
        await _cache.SetAsync(cacheKey, dataScopes);
    }
    /// <summary>
    /// 缓存数据范围（用户Id集合）
    /// </summary>
    /// <param name="userId"></param>
    /// <param name="dataScopes"></param>
    /// <returns></returns>
    [NonAction]
    public async Task SetUsersDataScope(long userId, List<long> dataScopes)
    {
        var cacheKey = CommonConst.CACHE_KEY_USERSDATASCOPE + $"{userId}";
        await _cache.SetAsync(cacheKey, dataScopes);
    }
    /// <summary>
    /// 获取菜单缓存
    /// </summary>
    /// <param name="userId"></param>
    /// <param name="appCode"></param>
    /// <returns></returns>
    public async Task<List<AntDesignTreeNode>> GetMenu(long userId, string appCode)
    {
        var cacheKey = CommonConst.CACHE_KEY_MENU + $"{userId}-{appCode}";
        return await _cache.GetAsync<List<AntDesignTreeNode>>(cacheKey);
    }

    /// <summary>
    /// 缓存菜单
    /// </summary>
    /// <param name="userId"></param>
    /// <param name="appCode"></param>
    /// <param name="menus"></param>
    /// <returns></returns>
    [NonAction]
    public async Task SetMenu(long userId, string appCode, List<AntDesignTreeNode> menus)
    {
        var cacheKey = CommonConst.CACHE_KEY_MENU + $"{userId}-{appCode}";
        await _cache.SetAsync(cacheKey, menus);
    }

    /// <summary>
    /// 获取权限缓存（按钮）
    /// </summary>
    /// <param name="userId"></param>
    /// <returns></returns>
    public async Task<List<string>> GetPermission(long userId)
    {
        var cacheKey = CommonConst.CACHE_KEY_PERMISSION + $"{userId}";
        return await _cache.GetAsync<List<string>>(cacheKey);
    }

    /// <summary>
    /// 缓存权限
    /// </summary>
    /// <param name="userId"></param>
    /// <param name="permissions"></param>
    /// <returns></returns>
    [NonAction]
    public async Task SetPermission(long userId, List<string> permissions)
    {
        var cacheKey = CommonConst.CACHE_KEY_PERMISSION + $"{userId}";
        await _cache.SetAsync(cacheKey, permissions);
    }

    /// <summary>
    /// 获取所有缓存关键字
    /// </summary>
    /// <returns></returns>
    public List<string> GetAllCacheKeys()
    {
        var cacheItems = _cache.GetAllKeys();
        if (cacheItems == null) return new List<string>();
        return cacheItems.Where(u => !u.ToString().StartsWith("mini-profiler")).Select(u => u).ToList();
    }

    /// <summary>
    /// 获取所有按钮权限
    /// </summary>
    /// <returns></returns>
    public async Task<List<string>> GetAllPermission()
    {
        var cacheKey = CommonConst.CACHE_KEY_ALLPERMISSION;
        return await _cache.GetAsync<List<string>>(cacheKey);
    }

    /// <summary>
    /// 设置所有按钮权限
    /// </summary>
    /// <param name="permissions"></param>
    /// <returns></returns>
    public async Task SetAllPermission(List<string> permissions)
    {
        var cacheKey = CommonConst.CACHE_KEY_ALLPERMISSION;
        await _cache.SetAsync(cacheKey, permissions);
    }

    /// <summary>
    /// 删除指定关键字缓存
    /// </summary>
    /// <param name="key"></param>
    /// <returns></returns>
    [NonAction]
    public bool Del(string key)
    {
        _cache.Del(key);
        return true;
    }

    /// <summary>
    /// 删除指定关键字缓存
    /// </summary>
    /// <param name="key"></param>
    /// <returns></returns>
    public Task<bool> DelAsync(string key)
    {
        _cache.DelAsync(key);
        return Task.FromResult(true);
    }

    /// <summary>
    /// 删除某特征关键字缓存
    /// </summary>
    /// <param name="key"></param>
    /// <returns></returns>
    public Task<bool> DelByPatternAsync(string key)
    {
        _cache.DelByPatternAsync(key);
        return Task.FromResult(true);
    }

    /// <summary>
    /// 设置缓存
    /// </summary>
    /// <param name="key"></param>
    /// <param name="value"></param>
    /// <returns></returns>
    [NonAction]
    public bool Set(string key, object value)
    {
        return _cache.Set(key, value);
    }

    /// <summary>
    /// 设置缓存
    /// </summary>
    /// <param name="key"></param>
    /// <param name="value"></param>
    /// <returns></returns>
    public async Task<bool> SetAsync(string key, object value)
    {
        return await _cache.SetAsync(key, value);
    }

    /// <summary>
    /// 获取缓存
    /// </summary>
    /// <param name="key"></param>
    /// <returns></returns>
    [NonAction]
    public string Get(string key)
    {
        return _cache.Get(key);
    }

    /// <summary>
    /// 获取缓存
    /// </summary>
    /// <param name="key"></param>
    /// <returns></returns>
    public async Task<string> GetAsync(string key)
    {
        return await _cache.GetAsync(key);
    }

    /// <summary>
    /// 获取缓存
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="key"></param>
    /// <returns></returns>
    [NonAction]
    public T Get<T>(string key)
    {
        return _cache.Get<T>(key);
    }

    /// <summary>
    /// 获取缓存
    /// </summary>
    /// <typeparam name="T"></typeparam>
    /// <param name="key"></param>
    /// <returns></returns>
    public Task<T> GetAsync<T>(string key)
    {
        return _cache.GetAsync<T>(key);
    }

    /// <summary>
    /// 检查给定 key 是否存在
    /// </summary>
    /// <param name="key">键</param>
    /// <returns></returns>
    [NonAction]
    public bool Exists(string key)
    {
        return _cache.Exists(key);
    }

    /// <summary>
    /// 检查给定 key 是否存在
    /// </summary>
    /// <param name="key">键</param>
    /// <returns></returns>
    public Task<bool> ExistsAsync(string key)
    {
        return _cache.ExistsAsync(key);
    }
}