using System.Linq.Expressions;
using Microsoft.Extensions.Localization;
using SJZY.Expand.ABP.Core.Localization;
using SJZY.Expand.ABP.Core.PublicMethords;
using SJZY.Track.Application.Contract.Dtos.TrackPull;
using SJZY.Track.Application.Localization;
using SJZY.Track.Domain.Aggregates.TrackPullAggregate;
using SJZY.Track.Domain.Aggregates.TrackTemplateAggregate;
using SJZY.Track.Domain.Dtos.Common;
using SJZY.Track.Domain.Dtos.TrackPull;
using Volo.Abp.DependencyInjection;

namespace SJZY.Track.Application.Services.TrackPull;

/// <summary>
/// 轨迹拉取
/// </summary>
[ApiExplorerSettings(GroupName = "轨迹拉取")]
[Route("/Track/PullConfig")]
public class TrackPullService : ApplicationService, ITransientDependency
{
    private readonly IStringLocalizer<TrackLocalizationResource> _stringLocalizer;
    private readonly ITrackPullConfigRepository _trackPullConfigRepository;
    private readonly ITrackTemplateRepository _trackTemplateRepository;

    public TrackPullService(
        IStringLocalizer<TrackLocalizationResource> stringLocalizer,
        ITrackPullConfigRepository trackPullConfigRepository,
        ITrackTemplateRepository trackTemplateRepository)
    {
        _stringLocalizer = stringLocalizer;
        _trackPullConfigRepository = trackPullConfigRepository;
        _trackTemplateRepository = trackTemplateRepository;
    }

    /// <summary>
    /// 轨迹拉取配置列表
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost("GetPage")]
    public async Task<UnifyPageResultDto<GetTrackPullConfigPageOutputVO>> GetPageAsync([FromBody] KeywordsInputVO input)
    {
        return await _trackPullConfigRepository.GetPageAsync(input);
    }

    /// <summary>
    /// 轨迹拉取配置内容列表
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost("GetContentPage")]
    public async Task<UnifyPageResultDto<GetTrackPullContentPageOutputVO>> GetContentPageAsync(
        [FromBody] GetTrackPullContentPageInputVO input)
    {
        return await _trackPullConfigRepository.GetContentPageAsync(input);
    }

    /// <summary>
    /// 轨迹拉取配置详情
    /// </summary>
    /// <param name="id"></param>
    /// <returns></returns>
    [HttpGet("GetDetail")]
    public async Task<GetTrackPullConfigDetailOutputVO> GetDetailAsync(int id)
    {
        return await _trackPullConfigRepository.GetDetailAsync(id);
    }

    /// <summary>
    /// 轨迹拉取配置内容详情
    /// </summary>
    /// <param name="id"></param>
    /// <returns></returns>
    [HttpGet("GetContentDetail")]
    public async Task<GetTrackPullContentDetailOutputVO> GetContentDetailAsync(int id)
    {
        return await _trackPullConfigRepository.GetContentDetailAsync(id);
    }

    /// <summary>
    /// 轨迹拉取配置编辑
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost("Edit")]
    public async Task<bool> EditAsync([FromBody] EditTrackPullConfigInput input)
    {
        if (input.Options != OptionTypeNoNull.删除)
        {
            Expression<Func<TrackPullConfigEntity, bool>> isAnyExp = x =>
                x.SubSystemId == input.SubSystemId && x.TrackTemplateId == input.TrackTemplateId &&
                x.ServiceProviderId == input.ServiceProviderId;
            if (input.Options == OptionTypeNoNull.修改) isAnyExp.And(x => x.Id != input.Id);

            if (await _trackPullConfigRepository.IsAnyAsync(isAnyExp))
                throw new BusinessException(message: _stringLocalizer["IsTrackPullConfigAny"]);
        }

        switch (input.Options)
        {
            case OptionTypeNoNull.新增:
                {
                    var trackPullEntity = ObjectMapper.Map<EditTrackPullConfigInput, TrackPullConfigEntity>(input);
                    var trackPullParamsEntity =
                        ObjectMapper.Map<EditTrackPullConfigInput, TrackPushPullParamsConfigEntity>(input);

                    var trackTemplateContentEntities =
                        await _trackTemplateRepository.GetContentListAsync(x => x.TrackTemplateId == input.TrackTemplateId);

                    var trackPullContentEntities = new List<TrackPullContentConfigEntity>();

                    using (var ts = TransactionScopeHelper.Create())
                    {
                        int id = await _trackPullConfigRepository.InsertReturnIdentityAsync(trackPullEntity);

                        trackPullParamsEntity.PullOrPushConfigId = id;
                        await _trackPullConfigRepository.InsertParamsAsync(trackPullParamsEntity);

                        foreach (var item in trackTemplateContentEntities)
                        {
                            trackPullContentEntities.Add(new()
                            {
                                TrackPullConfigId = id,
                                TrackContentId = item.TrackContentId
                            });
                        }

                        await _trackPullConfigRepository.InsertContentRangeAsync(trackPullContentEntities);

                        ts.Complete();
                    }
                }
                break;

            case OptionTypeNoNull.修改:
                {
                    var oldTrackPullEntity = await _trackPullConfigRepository.GetFirstAsync(x => x.Id == input.Id) ??
                                             throw new BusinessException(message: _stringLocalizer["NotFindData"]);

                    var oldTrackPullParamsEntity =
                        await _trackPullConfigRepository.GetParamsSingleAsync(x =>
                            x.PullOrPushConfigId == input.Id && !x.IsPush);

                    var trackPullContentEntities = new List<TrackPullContentConfigEntity>();

                    if (oldTrackPullEntity.TrackTemplateId != input.TrackTemplateId)
                    {
                        var trackTemplateContentEntities =
                            await _trackTemplateRepository.GetContentListAsync(x =>
                                x.TrackTemplateId == input.TrackTemplateId);

                        foreach (var item in trackTemplateContentEntities)
                        {
                            trackPullContentEntities.Add(new()
                            {
                                TrackPullConfigId = oldTrackPullEntity.Id,
                                TrackContentId = item.TrackContentId
                            });
                        }
                    }

                    ObjectMapper.Map(input, oldTrackPullEntity);
                    ObjectMapper.Map(input, oldTrackPullParamsEntity);

                    using (var ts = TransactionScopeHelper.Create())
                    {
                        await _trackPullConfigRepository.UpdateAsync(oldTrackPullEntity);
                        await _trackPullConfigRepository.UpdateParamsAsync(oldTrackPullParamsEntity);

                        if (oldTrackPullEntity.TrackTemplateId != input.TrackTemplateId)
                        {
                            await _trackPullConfigRepository.SoftDeleteContentAsync(x => x.TrackPullConfigId == input.Id);
                            await _trackPullConfigRepository.InsertContentRangeAsync(trackPullContentEntities);
                        }

                        ts.Complete();
                    }
                }
                break;

            case OptionTypeNoNull.删除:
                using (var ts = TransactionScopeHelper.Create())
                {
                    await _trackPullConfigRepository.SoftDeleteAsync(x => x.Id == input.Id);
                    await _trackPullConfigRepository.SoftDeleteParamsAsync(x =>
                        x.PullOrPushConfigId == input.Id && !x.IsPush);
                    await _trackPullConfigRepository.SoftDeleteContentAsync(x => x.TrackPullConfigId == input.Id);

                    ts.Complete();
                }

                break;

            default:
                throw new BusinessException(message: _stringLocalizer[SjzyBasicLocalization.Validation_IsInEnum,
                    nameof(EditTrackPullConfigInput.Options)]);
        }

        return true;
    }

    /// <summary>
    /// 轨迹拉取配置内容修改
    /// </summary>
    /// <param name="input"></param>
    /// <returns></returns>
    [HttpPost("UpdateContent")]
    public async Task<bool> UpdateContentAsync([FromBody] UpdateTrackPullContentInput input)
    {
        var oldTrackPullContentEntity = await _trackPullConfigRepository.GetContentByIdAsync(input.Id) ??
                                        throw new BusinessException(message: _stringLocalizer["NotFindData"]);

        ObjectMapper.Map(input, oldTrackPullContentEntity);

        await _trackPullConfigRepository.UpdateContentAsync(oldTrackPullContentEntity);

        return true;
    }
}