using Microsoft.AspNetCore.Mvc;
using PlotLine.Services;

namespace PlotLine.Controllers;

public sealed class ExportsController(IExportService exports) : Controller
{
    public async Task<IActionResult> StoryBible(int projectId, string format = "html") =>
        ExportResult(await exports.ExportStoryBibleAsync(projectId, format), format);

    public async Task<IActionResult> NarrativeTimeline(int projectId, string format = "html") =>
        ExportResult(await exports.ExportNarrativeTimelineAsync(projectId, format), format);

    public async Task<IActionResult> Character(int id, string format = "html") =>
        ExportResult(await exports.ExportCharacterReferenceAsync(id, format), format);

    public async Task<IActionResult> SceneBrief(int id, string format = "html") =>
        ExportResult(await exports.ExportSceneBriefAsync(id, format), format);

    public async Task<IActionResult> ChapterBrief(int id, string format = "html") =>
        ExportResult(await exports.ExportChapterBriefAsync(id, format), format);

    public async Task<IActionResult> WritingSession(int sceneId, string format = "html") =>
        ExportResult(await exports.ExportWriterSessionBriefAsync(sceneId, format), format);

    public async Task<IActionResult> ResearchPack(int projectId, string format = "html") =>
        ExportResult(await exports.ExportResearchPackAsync(projectId, format), format);

    public async Task<IActionResult> Search(int projectId, string q, string format = "html") =>
        ExportResult(await exports.ExportSearchResultsAsync(projectId, q, format), format);

    private IActionResult ExportResult((string FileName, string ContentType, string Content) export, string format)
    {
        if (string.Equals(format, "html", StringComparison.OrdinalIgnoreCase))
        {
            return Content(export.Content, export.ContentType);
        }

        return File(System.Text.Encoding.UTF8.GetBytes(export.Content), export.ContentType, export.FileName);
    }
}