from typing import Annotated

from fastapi import Form, HTTPException, Request
from fastapi.responses import HTMLResponse
from folkugat_web.api import router
from folkugat_web.fragments import live, sessio
from folkugat_web.services import auth, files
from folkugat_web.services import playlists as playlists_service
from folkugat_web.services.lilypond import build as lilypond_build
from folkugat_web.services.lilypond import render as lilypond_render
from folkugat_web.services.lilypond import source as lilypond_source
from folkugat_web.services.temes import scores as scores_service
from folkugat_web.services.temes import write as temes_service
from folkugat_web.templates import templates


@router.get("/sessio/{session_id}")
def page(
    request: Request,
    logged_in: auth.LoggedIn,
    session_id: int,
):
    return templates.TemplateResponse(
        "index.html",
        {
            "request": request,
            "page_title": "Folkugat",
            "content": f"/api/content/sessio/{session_id}",
            "logged_in": logged_in,
        }
    )


@router.get("/api/content/sessio/{session_id}")
def contingut(
    request: Request,
    logged_in: auth.LoggedIn,
    session_id: int,
):
    return sessio.pagina(request, session_id, logged_in)


@router.put("/api/sessio/{session_id}/live")
def set_live(
    request: Request,
    _: auth.RequireLogin,
    session_id: int,
):
    return live.start_live_session(request=request, session_id=session_id)


@router.delete("/api/sessio/{session_id}/live")
def stop_live(
    request: Request,
    _: auth.RequireLogin,
    session_id: int,
):
    return live.stop_live_session(request=request, session_id=session_id)


@router.post("/api/sessio/{session_id}/set")
def add_set(
    request: Request,
    logged_in: auth.RequireLogin,
    session_id: int,
):
    return sessio.add_set(request=request, session_id=session_id, logged_in=logged_in)


@router.get("/api/sessio/{session_id}/set/{set_id}")
def get_set(
    request: Request,
    logged_in: auth.LoggedIn,
    session_id: int,
    set_id: int,
):
    return sessio.get_set(request=request, session_id=session_id, set_id=set_id, logged_in=logged_in)


@router.delete("/api/sessio/{session_id}/set/{set_id}")
def delete_set(
    _: auth.RequireLogin,
    session_id: int,
    set_id: int,
):
    return sessio.delete_set(session_id=session_id, set_id=set_id)


@router.post("/api/sessio/{session_id}/set/{set_id}")
def add_tema(
    request: Request,
    logged_in: auth.RequireLogin,
    session_id: int,
    set_id: int,
):
    return sessio.add_tema(request=request, session_id=session_id, set_id=set_id, logged_in=logged_in)


@router.get("/api/sessio/{session_id}/set/{set_id}/tema/{entry_id}")
def get_tema(
    request: Request,
    logged_in: auth.RequireLogin,
    session_id: int,
    set_id: int,
    entry_id: int,
):
    return sessio.get_tema(
        request=request, session_id=session_id, set_id=set_id, entry_id=entry_id, logged_in=logged_in)


@router.get("/api/sessio/{session_id}/set/{set_id}/tema/{entry_id}/editor")
def get_tema_editor(
    request: Request,
    logged_in: auth.RequireLogin,
    session_id: int,
    set_id: int,
    entry_id: int,
):
    return sessio.get_tema_editor(
        request=request, session_id=session_id, set_id=set_id, entry_id=entry_id, logged_in=logged_in)


@router.delete("/api/sessio/{session_id}/set/{set_id}/tema/{entry_id}")
def delete_tema(
    _: auth.RequireLogin,
    session_id: int,
    set_id: int,
    entry_id: int,
):
    return sessio.delete_tema(session_id=session_id, set_id=set_id, entry_id=entry_id)


@router.get("/api/sessio/{session_id}/set/{set_id}/tema/{entry_id}/busca")
def busca_tema(
    request: Request,
    _: auth.RequireLogin,
    session_id: int,
    set_id: int,
    entry_id: int,
    query: str,
):
    return sessio.busca_tema(
        request=request,
        session_id=session_id,
        set_id=set_id,
        entry_id=entry_id,
        query=query,
    )


@router.put("/api/sessio/{session_id}/set/{set_id}/tema/{entry_id}")
def set_tema(
    request: Request,
    logged_in: auth.RequireLogin,
    session_id: int,
    set_id: int,
    entry_id: int,
    tema_id: Annotated[int, Form()],
):
    return sessio.set_tema(
        request=request,
        logged_in=logged_in,
        session_id=session_id,
        set_id=set_id,
        entry_id=entry_id,
        tema_id=tema_id,
    )


@router.put("/api/sessio/{session_id}/set/{set_id}/tema/{entry_id}/unknown")
def set_tema_unknown(
    request: Request,
    logged_in: auth.RequireLogin,
    session_id: int,
    set_id: int,
    entry_id: int,
):
    return sessio.set_tema(
        request=request,
        logged_in=logged_in,
        session_id=session_id,
        set_id=set_id,
        entry_id=entry_id,
        tema_id=None,
    )


@router.post("/api/sessio/{session_id}/set/{set_id}/tema/{entry_id}")
def set_tema_new(
    request: Request,
    logged_in: auth.RequireLogin,
    session_id: int,
    set_id: int,
    entry_id: int,
    title: Annotated[str, Form()],
):
    new_tema = temes_service.create_tema(title=title)
    return sessio.set_tema(
        request=request,
        logged_in=logged_in,
        session_id=session_id,
        set_id=set_id,
        entry_id=entry_id,
        tema_id=new_tema.id,
    )


@router.get("/api/sessio/{session_id}/set/{set_id}/score")
async def render(
    request: Request,
    _: auth.RequireLogin,
    session_id: int,
    set_id: int,
):
    set_entry = playlists_service.get_set(session_id=session_id, set_id=set_id)
    if not set_entry:
        raise HTTPException(status_code=404, detail="Could not find set!")
    tune_set = lilypond_build.set_from_set(set_entry=set_entry)
    set_source = lilypond_source.set_source(tune_set=tune_set)
    pdf_result = await lilypond_render.render(
        source=set_source,
        output=lilypond_render.RenderOutput.PDF,
    )
    if output_filename := pdf_result.result:
        score_render_url = files.get_db_file_path(output_filename)
        # return temes.score_render(request=request, score_id=score_id, score_render_url=score_render_url)
        return HTMLResponse(content=score_render_url)
    else:
        return HTMLResponse()