using DS.Module.Core;
using DS.Module.Core.Constants;
using DS.Module.Core.Data;
using DS.Module.Core.Extensions;
using DS.Module.SqlSugar;
using DS.Module.UserModule;
using DS.WMS.Core.Code.Dtos;
using DS.WMS.Core.Code.Entity;
using DS.WMS.Core.Code.Interface;
using DS.WMS.Core.Info.Entity;
using DS.WMS.Core.Map.Dtos;
using DS.WMS.Core.Map.Entity;
using DS.WMS.Core.Sys.Interface;
using Mapster;
using Microsoft.Extensions.DependencyInjection;
using Newtonsoft.Json;
using SqlSugar;

namespace DS.WMS.Core.Code.Method;

public class CodeCtnService:ICodeCtnService
{
    private readonly IServiceProvider _serviceProvider;
    private readonly ISqlSugarClient db;
    private readonly IUser user;
    private readonly ISaasDbService saasService;
    private readonly ISysCacheService _sysCacheService;

    /// <summary>
    ///
    /// </summary>
    /// <param name="serviceProvider"></param>
    public CodeCtnService(IServiceProvider serviceProvider)
    {
        _serviceProvider = serviceProvider;
        db = _serviceProvider.GetRequiredService<ISqlSugarClient>();
        user = _serviceProvider.GetRequiredService<IUser>();
        saasService = _serviceProvider.GetRequiredService<ISaasDbService>();
        _sysCacheService = _serviceProvider.GetRequiredService<ISysCacheService>();
    }
    
    public DataResult<List<CodeCtnRes>> GetListByPage(PageRequest request)
    {
        //序列化查询条件
        var whereList = db.ConfigQuery.Context.Utilities.JsonToConditionalModels(request.QueryCondition);
        var data = db.Queryable<CodeCtn>()
            .Where(whereList)
            .Select<CodeCtnRes>().ToQueryPage(request.PageCondition);
        return data;
    }

    public DataResult EditCodeCtn(CodeCtnReq req)
    {
        if (req.Id == 0)
        {

            if (db.Queryable<CodeCtn>().Where(x=>x.CtnName == req.CtnName.Trim()).Any())
            {
                return DataResult.Failed("集装箱信息已存在!",MultiLanguageConst.CodeCtnExist);
            }
             
            var data = req.Adapt<CodeCtn>();

            var entity = db.Insertable(data).ExecuteReturnEntity();
            _sysCacheService.RemoveCache(Sys.Method.SysCacheCategoryEnum.CommonCodeCtn, "DS8").GetAwaiter().GetResult();
            return DataResult.Successed("添加成功!", entity.Id,MultiLanguageConst.DataCreateSuccess);
        }
        else
        {
            var info = db.Queryable<CodeCtn>().Where(x => x.Id == req.Id).First();

            info = req.Adapt(info);

            db.Updateable(info).IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommand();
            _sysCacheService.RemoveCache(Sys.Method.SysCacheCategoryEnum.CommonCodeCtn, "DS8").GetAwaiter().GetResult();
            return DataResult.Successed("更新成功!",MultiLanguageConst.DataUpdateSuccess);
        }
    }

    public DataResult<CodeCtnRes> GetCodeCtnInfo(string id)
    {
        var data = db.Queryable<CodeCtn>()
            .Where(a => a.Id == long.Parse(id))
            .Select<CodeCtnRes>()
            .First();
        return DataResult<CodeCtnRes>.Success(data,MultiLanguageConst.DataQuerySuccess);
    }

    public DataResult<List<CodeCtnRes>> GetClientListByPage(PageRequest request)
    {
        var tenantDb = saasService.GetBizDbScopeById(user.TenantId);
        //序列化查询条件
        var whereList = db.ConfigQuery.Context.Utilities.JsonToConditionalModels(request.QueryCondition);
        var data = tenantDb.Queryable<CodeCtn>()
            .Where(whereList)
            .Select<CodeCtnRes>().ToQueryPage(request.PageCondition);
        return data;
    }

    public DataResult EditClientCodeCtn(CodeCtnReq req)
    {
        var tenantDb = saasService.GetBizDbScopeById(user.TenantId);
        if (req.Id == 0)
        {

            if (tenantDb.Queryable<CodeCtn>().Where(x=>x.CtnName == req.CtnName.Trim()).Any())
            {
                return DataResult.Failed("集装箱信息已存在!",MultiLanguageConst.CodeCtnExist);
            }
             
            var data = req.Adapt<CodeCtn>();

            var entity = tenantDb.Insertable(data).RemoveDataCache($"{SqlSugarCacheConst.Ctn}{user.TenantId}").ExecuteReturnEntity();
            _sysCacheService.RemoveCache(Sys.Method.SysCacheCategoryEnum.CommonCodeCtn, "DS8").GetAwaiter().GetResult();
            return DataResult.Successed("添加成功!", entity.Id,MultiLanguageConst.DataCreateSuccess);
        }
        else
        {
            var info = tenantDb.Queryable<CodeCtn>().Where(x => x.Id == req.Id).First();

            info = req.Adapt(info);

            tenantDb.Updateable(info).RemoveDataCache($"{SqlSugarCacheConst.Ctn}{user.TenantId}").IgnoreColumns(ignoreAllNullColumns: true).ExecuteCommand();
            _sysCacheService.RemoveCache(Sys.Method.SysCacheCategoryEnum.CommonCodeCtn, "DS8").GetAwaiter().GetResult();
            return DataResult.Successed("更新成功!",MultiLanguageConst.DataUpdateSuccess);
        }
    }

    public DataResult<CodeCtnRes> GetClientCodeCtnInfo(string id)
    {
        var tenantDb = saasService.GetBizDbScopeById(user.TenantId);
        var data = tenantDb.Queryable<CodeCtn>()
            .Where(a => a.Id == long.Parse(id))
            .Select<CodeCtnRes>()
            .First();
        return DataResult<CodeCtnRes>.Success(data,MultiLanguageConst.DataQuerySuccess);
    }

    public DataResult<List<CodeCtnRes>> GetCodeCtnList(PageRequest request)
    {
        var tenantDb = saasService.GetBizDbScopeById(user.TenantId);
        var existIds = tenantDb.Queryable<CodeCtn>()
          .Select(a => a.Id)
          .ToList();
        //序列化查询条件
        var whereList = db.ConfigQuery.Context.Utilities.JsonToConditionalModels(request.QueryCondition);
        var data = db.Queryable<CodeCtn>().Where(a=>a.Status == StatusEnum.Enable && !existIds.Contains(a.Id))
            .Where(whereList)
            .Select<CodeCtnRes>().ToQueryPage(request.PageCondition);
        return data;
    }

    public DataResult ImportCodeCtn(IdModel req)
    {
        var tenantDb = saasService.GetBizDbScopeById(user.TenantId);
        var list = db.Queryable<CodeCtn>().Where(x =>req.Ids.Contains(x.Id) ).ToList();
        if (list.Count == 0)
        {
            return DataResult.Failed("集装箱信息导入无数据!",MultiLanguageConst.CodeCtnImportNoData);
        }

        if (tenantDb.Queryable<CodeCtn>().Where(x =>req.Ids.Contains(x.Id) ).Any())
        {
            return DataResult.Failed("存在已导入的集装箱信息!",MultiLanguageConst.CodeCtnImportAlready);
        }
         
        tenantDb.Insertable(list).ExecuteCommand();
        _sysCacheService.RemoveCache(Sys.Method.SysCacheCategoryEnum.CommonCodeCtn, "DS8").GetAwaiter().GetResult();
        return DataResult.Successed("引入成功!",MultiLanguageConst.DataImportSuccess);
    }
    
    /// <summary>
    /// 获取当前租户已有的集装箱
    /// </summary>
    /// <returns></returns>
    public DataResult<List<string>> GetExistCodeCtnList()
    {
        var tenantDb = saasService.GetBizDbScopeById(user.TenantId);
        var data = tenantDb.Queryable<CodeCtn>()
            .Select(n=>n.Id.ToString())
            .ToList();
        return DataResult<List<string>>.Success(data);
    }

    public DataResult BatchDelCodeCtn(IdModel req)
    {
        var tenantDb = saasService.GetBizDbScopeById(user.TenantId);
        var list = tenantDb.Queryable<CodeCtn>().Where(x => req.Ids.Contains(x.Id)).ToList();
        if (list.Count > 0)
        {
            tenantDb.Deleteable(list).RemoveDataCache($"{SqlSugarCacheConst.Ctn}{user.TenantId}").ExecuteCommand();
        }
        _sysCacheService.RemoveCache(Sys.Method.SysCacheCategoryEnum.CommonCodeCtn, "DS8").GetAwaiter().GetResult();
        return DataResult.Successed("删除成功!", MultiLanguageConst.DataDelSuccess);
    }

    /// <summary>
    /// 获取箱型基础数据
    /// </summary>
    /// <param name="isFromCache">是否从缓存提取 true-从缓存读取 false-从数据库读取</param>
    /// <returns>返回箱型基础数据列表</returns>
    public async Task<DataResult<List<CodeCtnRes>>> GetAllList(bool isFromCache = true)
    {
        List<CodeCtnRes> list = new List<CodeCtnRes>();

        bool isLoad = false;

        if (isFromCache)
        {
            var rlt = await _sysCacheService.GetAllCommonCodeFromCache<CodeCtnRes>(Sys.Method.SysCacheCategoryEnum.CommonCodeCtn, "DS8");

            if (rlt.Succeeded)
                return rlt;

            isLoad = true;
        }

        var tenantDb = saasService.GetBizDbScopeById(user.TenantId);

        list = tenantDb.Queryable<CodeCtn>()
            .Select<CodeCtnRes>()
            .Where(a => a.Status == StatusEnum.Enable).ToList();

        if (list.Count > 0)
        {
            if (isLoad)
            {
                await _sysCacheService.SetCommonCode(list, Sys.Method.SysCacheCategoryEnum.CommonCodeCtn, "DS8");
            }

            return DataResult<List<CodeCtnRes>>.Success(list);
        }

        return DataResult<List<CodeCtnRes>>.FailedData(list);
    }

    /// <summary>
    /// 加载到缓存
    /// </summary>
    /// <returns></returns>
    public async Task<DataResult> LoadCache()
    {
        var rlt = await GetAllList(false);

        if (rlt.Succeeded)
        {
            await _sysCacheService.SetCommonCode(rlt.Data, Sys.Method.SysCacheCategoryEnum.CommonCodeCtn, "DS8");

            return DataResult.Successed(MultiLanguageConst.LoadCacheSucc);
        }

        return DataResult.Failed(MultiLanguageConst.LoadCacheFailDataNull);
    }

    #region 箱号校验
    public static int numtostr(char strcode)
    {
        int result = 0;
        if (strcode == 'A') result = 10;
        if (strcode == 'B') result = 12;
        if (strcode == 'C') result = 13;
        if (strcode == 'D') result = 14;
        if (strcode == 'E') result = 15;
        if (strcode == 'F') result = 16;
        if (strcode == 'G') result = 17;
        if (strcode == 'H') result = 18;
        if (strcode == 'I') result = 19;
        if (strcode == 'J') result = 20;
        if (strcode == 'K') result = 21;
        if (strcode == 'L') result = 23;
        if (strcode == 'M') result = 24;
        if (strcode == 'N') result = 25;
        if (strcode == 'O') result = 26;
        if (strcode == 'P') result = 27;
        if (strcode == 'Q') result = 28;
        if (strcode == 'R') result = 29;
        if (strcode == 'S') result = 30;
        if (strcode == 'T') result = 31;
        if (strcode == 'U') result = 32;
        if (strcode == 'V') result = 34;
        if (strcode == 'W') result = 35;
        if (strcode == 'X') result = 36;
        if (strcode == 'Y') result = 37;
        if (strcode == 'Z') result = 38;

        return result;

    }
    public bool ValidateContainerNumber(string containerNumber)
    {
        // 集装箱号的校验规则
        // - 由4位字母（ISO代码）+ 6位数字 + 1位校验码组成
        // - 校验码的计算方式是将字母转换为数字，然后按照一定的公式计算得出

        if (containerNumber.Length != 11)
        {
            return false;
        }

        string letters = containerNumber.Substring(0, 4);
        string numbers = containerNumber.Substring(4, 6);
        string checkDigit = containerNumber.Substring(10, 1);

        // 检查字母部分是否都是大写字母
        if (!letters.All(char.IsUpper))
        {
            return false;
        }

        // 检查数字部分是否都是数字字符
        if (!numbers.All(char.IsDigit))
        {
            return false;
        }

        // 计算校验码
        int[] letterValues = letters.Select(c => numtostr(c)).ToArray();
        int[] numberValues = numbers.Select(c => c - '0').ToArray();

        int sum = letterValues[0] * 1 + letterValues[1] * 2 + letterValues[2] * 4 + letterValues[3] * 8;
        int classint = 16;
        for (int i = 0; i < numberValues.Length; i++)
        {
            if (i == 0) classint = 16;
            if (i == 1) classint = 32;
            if (i == 2) classint = 64;
            if (i == 3) classint = 128;
            if (i == 4) classint = 256;
            if (i == 5) classint = 512;
            sum += numberValues[i] * (classint);
        }

        int calculatedCheckDigit = sum % 11 % 10;

        // 检查校验码是否匹配
        if (calculatedCheckDigit != int.Parse(checkDigit))
        {
            return false;
        }

        return true;
    }

    #endregion
}