namespace SimpleAdmin.Application;

public class OnboardingMaterialReviewService : IOnboardingMaterialReviewService
{
    private readonly ISqlSugarClient _db;
    private readonly IConfigService _config;

    public OnboardingMaterialReviewService(ISqlSugarClient db, IConfigService config)
    {
        _db = db;
        _config = config;
    }

    public async Task Review(OnboardingMaterialReviewInput input)
    {
        if (input.ReviewStatus != TaskMaterialReviewStatus.Passed
            && input.ReviewStatus != TaskMaterialReviewStatus.NeedSupplement)
        {
            throw Oops.Bah("资料审核状态不正确");
        }

        if (input.ReviewStatus == TaskMaterialReviewStatus.NeedSupplement
            && string.IsNullOrWhiteSpace(input.ReviewRemark))
        {
            throw Oops.Bah("请填写需补充原因");
        }

        var material = await _db.Queryable<ObTaskMaterial>().InSingleAsync(input.TaskMaterialId)
            ?? throw Oops.Bah("任务资料不存在");
        var task = await _db.Queryable<ObOnboardingTask>().InSingleAsync(material.TaskId)
            ?? throw Oops.Bah("入职任务不存在");
        if (task.TaskStatus != OnboardingTaskStatus.Reviewing)
        {
            throw Oops.Bah("当前任务不在审核中");
        }

        await EnsureReviewer(task);
        material.ReviewStatus = input.ReviewStatus;
        material.ReviewRemark = input.ReviewRemark;
        await _db.Updateable(material).ExecuteCommandAsync();
    }

    private async Task EnsureReviewer(ObOnboardingTask task)
    {
        var config = await _config.GetByConfigKey(CateGoryConst.CONFIG_BIZ_DEFINE, "onboard.reviewer.userIds")
            ?? throw Oops.Bah("请配置入职审核人");
        using var configJson = global::System.Text.Json.JsonDocument.Parse(config.ConfigValue);
        var reviewerIds = new List<long>();
        if (configJson.RootElement.TryGetProperty("all", out var allReviewers))
        {
            reviewerIds.AddRange(allReviewers.EnumerateArray().Select(item => item.GetInt64()));
        }

        if (configJson.RootElement.TryGetProperty("company", out var companyReviewers)
            && companyReviewers.TryGetProperty(task.CompanyId.ToString(), out var reviewers))
        {
            reviewerIds.AddRange(reviewers.EnumerateArray().Select(item => item.GetInt64()));
        }

        if (!reviewerIds.Contains(UserManager.UserId))
        {
            throw Oops.Bah("您不是该入职任务的审核人");
        }
    }
}