using System.Text.Json;
using Tiku.Application.Assets;
using Tiku.Application.Catalog;
using Tiku.Domain.Catalog;
using Tiku.Domain.Content;

namespace Tiku.Application.Content;

public sealed record DirectContentActor(Guid TenantId, Guid UserId);

public sealed record AdminLimitFilter(
    Guid? RegionId = null,
    Guid? EntryId = null,
    Guid? ContentNodeId = null,
    Guid? ParentId = null,
    Guid? SubjectId = null,
    Guid? ChapterId = null,
    Guid? UnitId = null,
    Guid? SchoolId = null,
    Guid? MajorId = null,
    Guid? QuestionId = null,
    string? Status = null,
    string? Keyword = null,
    int? Year = null,
    int? Limit = null);

public sealed record VocabularyUnitCommand(
    Guid? Id,
    Guid? RegionId,
    Guid? EntryId,
    Guid? ContentNodeId,
    string? LegacyId,
    string Name,
    string? Description,
    int? WordCount,
    int? Order,
    bool? IsActive,
    JsonElement Metadata);

public sealed record VocabularyWordCommand(
    Guid? Id,
    Guid? UnitId,
    Guid? EntryId,
    Guid? ContentNodeId,
    string? LegacyId,
    string Word,
    string? Phonetic,
    string? Meaning,
    string? Example,
    string? ExampleTranslation,
    int? Difficulty,
    JsonElement Tags,
    int? Order,
    bool? IsActive,
    JsonElement Metadata);

public sealed record HandbookSubjectCommand(
    Guid? Id,
    Guid? RegionId,
    Guid? SchoolId,
    Guid? MajorId,
    Guid? EntryId,
    Guid? ContentNodeId,
    string? LegacyId,
    string Name,
    string? Type,
    string? Icon,
    string? Color,
    string? Description,
    int? Order,
    bool? IsActive,
    JsonElement Metadata);

public sealed record HandbookChapterCommand(
    Guid? Id,
    Guid? SubjectId,
    Guid? EntryId,
    Guid? ContentNodeId,
    string? LegacyId,
    string Name,
    string? Description,
    int? Order,
    bool? IsActive,
    JsonElement Metadata);

public sealed record HandbookEntryCommand(
    Guid? Id,
    Guid? ChapterId,
    Guid? EntryId,
    Guid? ContentNodeId,
    string? LegacyId,
    string Title,
    string? Summary,
    string? Content,
    JsonElement Tags,
    int? Order,
    bool? IsActive,
    JsonElement Metadata);

public sealed record SchoolCommand(
    Guid? Id,
    Guid? RegionId,
    string? LegacyId,
    string Name,
    string? ProfessionalExamDate,
    JsonElement Metadata);

public sealed record MajorCommand(
    Guid? Id,
    Guid? RegionId,
    Guid? SchoolId,
    string? LegacyId,
    string Name,
    string? Description,
    string? StudyTips,
    int? Order,
    bool? IsActive);

public sealed record ScorelineFieldCommand(
    Guid? Id,
    Guid? RegionId,
    string? LegacyId,
    string FieldKey,
    string FieldName,
    string? FieldType,
    string? Unit,
    bool? IsFilter,
    bool? IsRequired,
    bool? IsVisible,
    bool? IsTrend,
    JsonElement Options,
    string? Placeholder,
    string? Description,
    int? Order);

public sealed record ScorelineRecordCommand(
    Guid? Id,
    Guid? RegionId,
    Guid? SchoolId,
    Guid? MajorId,
    string? LegacyId,
    int Year,
    string? SchoolName,
    string? MajorName,
    JsonElement FieldValues);

public sealed record VideoExplanationCommand(
    Guid? Id,
    Guid? SubjectId,
    string? LegacyId,
    string Title,
    string? Description,
    string? VideoUrl,
    string? ThumbnailUrl,
    int? DurationSeconds,
    JsonElement KnowledgeTags,
    bool? IsGeneral,
    int? Difficulty,
    int? Order,
    bool? IsActive,
    JsonElement Metadata);

public sealed record QuestionVideoCommand(
    Guid QuestionPlacementId,
    Guid VideoId,
    string? LegacyId,
    string? VideoType,
    int? Order,
    JsonElement Metadata);

public sealed record OperationContentCommand(
    Guid? Id,
    Guid? RegionId,
    Guid? SchoolId,
    string? LegacyId,
    string? Title,
    string? Subtitle,
    string? Content,
    string? Question,
    string? Answer,
    string? Link,
    string? ButtonText,
    string? ButtonLink,
    string? BackgroundColor,
    string? BorderColor,
    string? ExamName,
    DateTimeOffset? ExamAt,
    string? ExamType,
    string? Description,
    int? Order,
    bool? IsActive,
    JsonElement Metadata);

public sealed record SimpleImportCommand(
    string ImportType,
    string? SourceFormat,
    string? SourceName,
    Guid? RegionId,
    Guid? EntryId,
    Guid? ContentNodeId,
    Guid? SubjectId,
    Guid? CategoryId,
    Guid? QuestionBankId,
    Guid? CollectionId,
    IReadOnlyCollection<JsonElement> Items,
    bool DryRun);

public sealed record SimpleImportResult(
    ContentImportJobItem Job,
    IReadOnlyCollection<ContentImportItemModel> Items,
    IReadOnlyCollection<ContentImportIssueModel> Issues);

public sealed record ImportPostCheckResult(
    Guid JobId,
    string Status,
    JsonElement Counts,
    IReadOnlyCollection<ContentImportIssueModel> Issues);

public sealed record VideoManagementItem(
    Guid Id,
    Guid? SubjectId,
    string? LegacyId,
    string Title,
    string? Description,
    string? VideoUrl,
    string? ThumbnailUrl,
    int? DurationSeconds,
    JsonElement KnowledgeTags,
    bool IsGeneral,
    int? Difficulty,
    int Order,
    bool IsActive,
    JsonElement Metadata);

public sealed record QuestionVideoManagementItem(
    Guid Id,
    Guid QuestionPlacementId,
    Guid VideoId,
    string? LegacyId,
    QuestionVideoType VideoType,
    int Order,
    JsonElement Metadata);

public sealed record OperationContentItem(
    Guid Id,
    string Kind,
    Guid? RegionId,
    Guid? SchoolId,
    string? LegacyId,
    string? Title,
    string? Content,
    string? Question,
    string? Answer,
    DateTimeOffset? ExamAt,
    string? ExamType,
    int Order,
    bool IsActive,
    JsonElement Metadata);

public sealed record ScorelineTrendItem(int Year, int SchoolCount, int MajorCount);

public interface IVocabularyManagementService
{
    Task<CatalogList<VocabularyUnit>> GetVocabularyUnitsAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<VocabularyUnit>> UpsertVocabularyUnitAsync(DirectContentActor actor,
        VocabularyUnitCommand command, CancellationToken cancellationToken = default);

    Task<CatalogList<VocabularyWord>> GetVocabularyWordsAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<VocabularyWord>> UpsertVocabularyWordAsync(DirectContentActor actor,
        VocabularyWordCommand command, CancellationToken cancellationToken = default);

}

public interface IHandbookManagementService
{
    Task<CatalogList<HandbookSubject>> GetHandbookSubjectsAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<HandbookSubject>> UpsertHandbookSubjectAsync(DirectContentActor actor,
        HandbookSubjectCommand command, CancellationToken cancellationToken = default);

    Task<CatalogList<HandbookChapter>> GetHandbookChaptersAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<HandbookChapter>> UpsertHandbookChapterAsync(DirectContentActor actor,
        HandbookChapterCommand command, CancellationToken cancellationToken = default);

    Task<CatalogList<HandbookEntry>> GetHandbookEntriesAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<HandbookEntry>> UpsertHandbookEntryAsync(DirectContentActor actor,
        HandbookEntryCommand command, CancellationToken cancellationToken = default);

}

public interface IEducationCatalogManagementService
{
    Task<CatalogList<School>> GetSchoolsAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<School>> UpsertSchoolAsync(DirectContentActor actor, SchoolCommand command,
        CancellationToken cancellationToken = default);

    Task<CatalogList<Major>> GetMajorsAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<Major>> UpsertMajorAsync(DirectContentActor actor, MajorCommand command,
        CancellationToken cancellationToken = default);

}

public interface IScorelineManagementService
{
    Task<CatalogList<ScorelineField>> GetScorelineFieldsAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<ScorelineField>> UpsertScorelineFieldAsync(DirectContentActor actor,
        ScorelineFieldCommand command, CancellationToken cancellationToken = default);

    Task<CatalogList<ScorelineRecord>> GetScorelineRecordsAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<ScorelineRecord>> UpsertScorelineRecordAsync(DirectContentActor actor,
        ScorelineRecordCommand command, CancellationToken cancellationToken = default);

    Task<CatalogList<int>> GetScorelineYearsAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<CatalogList<ScorelineTrendItem>> GetScorelineTrendAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

}

public interface IVideoManagementService
{
    Task<CatalogList<VideoManagementItem>> GetVideosAsync(DirectContentActor actor, AdminLimitFilter filter,
        CancellationToken cancellationToken = default);

    Task<ContentManagementResult<VideoManagementItem>> UpsertVideoAsync(DirectContentActor actor,
        VideoExplanationCommand command, CancellationToken cancellationToken = default);

    Task<ContentManagementResult<QuestionVideoManagementItem>> BindQuestionVideoAsync(DirectContentActor actor,
        QuestionVideoCommand command, CancellationToken cancellationToken = default);

}

public interface IOperationContentManagementService
{
    Task<CatalogList<OperationContentItem>> GetOperationContentAsync(DirectContentActor actor, string kind,
        AdminLimitFilter filter, CancellationToken cancellationToken = default);

    Task<ContentManagementResult<OperationContentItem>> UpsertOperationContentAsync(DirectContentActor actor,
        string kind, OperationContentCommand command, CancellationToken cancellationToken = default);

}

public interface IContentImportService
{
    Task<SimpleImportResult> PreviewImportAsync(DirectContentActor actor, SimpleImportCommand command,
        CancellationToken cancellationToken = default);

    Task<SimpleImportResult> ExecuteImportAsync(DirectContentActor actor, SimpleImportCommand command,
        CancellationToken cancellationToken = default);

    Task<ContentImportJobDetail> GetImportJobAsync(DirectContentActor actor, Guid jobId,
        CancellationToken cancellationToken = default);

    Task<CatalogList<ContentImportIssueModel>> GetImportIssuesAsync(DirectContentActor actor, Guid jobId,
        CancellationToken cancellationToken = default);

    Task<ImportPostCheckResult> RunImportPostCheckAsync(DirectContentActor actor, Guid jobId,
        CancellationToken cancellationToken = default);

    Task<ImportPostCheckResult> GetImportPostCheckAsync(DirectContentActor actor, Guid jobId,
        CancellationToken cancellationToken = default);
}