using OrpaonVision.Core.Configuration;
using OrpaonVision.Core.Configuration.Contracts;
using OrpaonVision.Core.Results;

namespace OrpaonVision.ConfigApp.Configuration.Services;

/// <summary>
/// 规则配置应用服务。
/// </summary>
public sealed class RuleConfigurationAppService : IRuleConfigurationAppService
{
    private readonly IRuleConfigurationStore _ruleConfigurationStore;

    /// <summary>
    /// 构造函数。
    /// </summary>
    public RuleConfigurationAppService(IRuleConfigurationStore ruleConfigurationStore)
    {
        _ruleConfigurationStore = ruleConfigurationStore;
    }

    /// <inheritdoc />
    public Task<Result> SaveDraftAsync(RuleConfigurationDraftDto draft, CancellationToken cancellationToken = default)
    {
        cancellationToken.ThrowIfCancellationRequested();
        return Task.FromResult(_ruleConfigurationStore.SaveDraft(draft));
    }

    /// <inheritdoc />
    public Task<Result<RuleVersionDto>> PublishAsync(string productTypeCode, string publishedBy, CancellationToken cancellationToken = default)
    {
        cancellationToken.ThrowIfCancellationRequested();
        return Task.FromResult(_ruleConfigurationStore.Publish(productTypeCode, publishedBy));
    }

    /// <inheritdoc />
    public Task<Result<RuleVersionDto?>> GetLatestPublishedVersionAsync(string productTypeCode, CancellationToken cancellationToken = default)
    {
        cancellationToken.ThrowIfCancellationRequested();
        return Task.FromResult(_ruleConfigurationStore.GetLatestPublishedVersion(productTypeCode));
    }

    /// <inheritdoc />
    public Task<Result<RuleVersionCompareDto>> CompareVersionsAsync(string productTypeCode, string sourceVersionNo, string targetVersionNo, CancellationToken cancellationToken = default)
    {
        cancellationToken.ThrowIfCancellationRequested();
        return Task.FromResult(_ruleConfigurationStore.CompareVersions(productTypeCode, sourceVersionNo, targetVersionNo));
    }

    /// <inheritdoc />
    public Task<Result<RuleVersionDto>> RollbackToVersionAsync(string productTypeCode, string targetVersionNo, string rolledBackBy, CancellationToken cancellationToken = default)
    {
        cancellationToken.ThrowIfCancellationRequested();
        return Task.FromResult(_ruleConfigurationStore.RollbackToVersion(productTypeCode, targetVersionNo, rolledBackBy));
    }

    /// <inheritdoc />
    public Task<Result> DisableVersionAsync(string productTypeCode, string versionNo, string disabledBy, CancellationToken cancellationToken = default)
    {
        cancellationToken.ThrowIfCancellationRequested();
        return Task.FromResult(_ruleConfigurationStore.DisableVersion(productTypeCode, versionNo, disabledBy));
    }

    /// <inheritdoc />
    public Task<Result<RuleVersionDto>> GetVersionDetailAsync(string productTypeCode, string versionNo, CancellationToken cancellationToken = default)
    {
        cancellationToken.ThrowIfCancellationRequested();
        return Task.FromResult(_ruleConfigurationStore.GetVersionDetail(productTypeCode, versionNo));
    }

    /// <inheritdoc />
    public Task<Result<PagedResult<RuleVersionDto>>> GetVersionPagedListAsync(string productTypeCode, int pageIndex = 1, int pageSize = 20, CancellationToken cancellationToken = default)
    {
        cancellationToken.ThrowIfCancellationRequested();
        return Task.FromResult(_ruleConfigurationStore.GetVersionPagedList(productTypeCode, pageIndex, pageSize));
    }

    /// <inheritdoc />
    public Task<Result<IReadOnlyList<RuleVersionAuditDto>>> GetRecentAuditsAsync(string productTypeCode, int take = 20, CancellationToken cancellationToken = default)
    {
        cancellationToken.ThrowIfCancellationRequested();
        return Task.FromResult(_ruleConfigurationStore.GetRecentAudits(productTypeCode, take));
    }
}