// Admin.NET 项目的版权、商标、专利和其他相关权利均受相应法律法规的保护。使用本项目应遵守相关法律法规和许可证的要求。
//
// 本项目主要遵循 MIT 许可证和 Apache 许可证（版本 2.0）进行分发和使用。许可证位于源代码树根目录中的 LICENSE-MIT 和 LICENSE-APACHE 文件。
//
// 不得利用本项目从事危害国家安全、扰乱社会秩序、侵犯他人合法权益等法律法规禁止的活动！任何基于本项目二次开发而产生的一切法律纠纷和责任，我们不承担任何责任！

namespace Admin.NET.Core.Service;

/// <summary>
/// 自定义模板引擎
/// </summary>
public class CustomViewEngine : ViewEngineModel
{
    /// <summary>
    /// 库定位器
    /// </summary>
    public string ConfigId { get; set; } = SqlSugarConst.MainConfigId;

    public string AuthorName { get; set; }

    public string BusName { get; set; }

    public string NameSpace { get; set; }

    public string ClassName { get; set; }
    
    public string LowerClassName { get; set; }

    public string ProjectLastName { get; set; }

    public string PagePath { get; set; } = "main";

    public string PrintType { get; set; }

    public string PrintName { get; set; }
    
    public bool HasLikeQuery { get; set; }
    
    public bool HasJoinTable { get; set; }
    
    public bool HasSetStatus { get; set; }
    
    public bool HasEnumField { get; set; }
    
    public bool HasDictField { get; set; }
    
    public bool HasConstField { get; set; }
    
    public List<CodeGenConfig> TableField { get; set; }
    
    public List<CodeGenConfig> ImportFieldList { get; set; }
    
    public List<CodeGenConfig> UploadFieldList { get; set; }

    public List<CodeGenConfig> QueryWhetherList { get; set; }
    
    public List<CodeGenConfig> ApiTreeFieldList { get; set; }
    
    public List<CodeGenConfig> DropdownFieldList { get; set; }
    
    public List<CodeGenConfig> AddUpdateFieldList { get; set; }
    
    public List<CodeGenConfig> PrimaryKeyFieldList { get; set; }
    
    public List<TableUniqueConfigItem> TableUniqueConfigList { get; set; }

    public List<string> PrimaryKeyNames => PrimaryKeyFieldList.Select(u => u.PropertyName).ToList();
    
    public string PrimaryKeysFormat(string separator, string format) => string.Join(separator, PrimaryKeyFieldList.Select(u => string.Format(format, u.PropertyName)));
    
    /// <summary>
    /// 注入的服务
    /// </summary>
    /// <returns></returns>
    public Dictionary<string, string> InjectServiceMap {
        get
        {
            var text = PrimaryKeysFormat(" && ", "u.{0} == input.{0}");
            var injectMap = new Dictionary<string, string>();
            if (UploadFieldList.Count > 0) injectMap.Add(nameof(SysFileService), ToLowerFirstLetter(nameof(SysFileService)));
            if (DropdownFieldList.Count > 0) injectMap.Add(nameof(ISqlSugarClient), ToLowerFirstLetter(nameof(ISqlSugarClient).TrimStart('I')));
            if (ImportFieldList.Any(c => c.EffectType == "DictSelector")) injectMap.Add(nameof(SysDictTypeService), ToLowerFirstLetter(nameof(SysDictTypeService)));
            return injectMap;
        }
    }

    /// <summary>
    /// 服务构造参数
    /// </summary>
    public string InjectServiceArgs => InjectServiceMap.Count > 0 ? string.Join(", ", InjectServiceMap.Select(kv => $"{kv.Key} {kv.Value}")) : "";
   
    /// <summary>
    /// 导入唯一性校验配置
    /// </summary>
    public List<TableUniqueConfigItem> ImportUniqueConfigList => TableUniqueConfigList.Where(c => c.Columns.All(x1 => ImportFieldList.Any(x2 => x2.PropertyName == x1))).ToList();
    
    /// <summary>
    /// 增改唯一性校验配置
    /// </summary>
    public List<TableUniqueConfigItem> AddUpdateUniqueConfigList => TableUniqueConfigList.Where(c => c.Columns.All(x1 => UploadFieldList.Any(x2 => x2.PropertyName == x1))).ToList();

    /// <summary>
    /// 获取首字母小写字符串
    /// </summary>
    /// <param name="text"></param>
    /// <returns></returns>
    public string ToLowerFirstLetter(string text) => string.IsNullOrWhiteSpace(text) ? text : text[..1].ToLower() + text[1..];
    
    /// <summary>
    /// 将基本字段类型转为可空类型
    /// </summary>
    /// <param name="netType"></param>
    /// <returns></returns>
    public string GetNullableNetType(string netType) => Regex.IsMatch(netType, "(.*?Enum|bool|char|int|long|double|float|decimal)[?]?") ? netType.TrimEnd('?') + "?" : netType;
}