package com.project.movienight.adapters.web

import com.project.movienight.application.ports.input.AddFilmToLibraryCommand
import com.project.movienight.application.ports.input.AddFilmToLibraryUseCase
import com.project.movienight.application.ports.input.CreateFilmLibraryCommand
import com.project.movienight.application.ports.input.CreateFilmLibraryUseCase
import com.project.movienight.application.ports.input.GetFilmLibraryQuery
import com.project.movienight.application.ports.input.GetFilmLibraryUseCase
import com.project.movienight.application.ports.input.RemoveFilmFromLibraryCommand
import com.project.movienight.application.ports.input.RemoveFilmFromLibraryUseCase
import com.project.movienight.domain.model.FilmLibrary
import org.springframework.http.HttpStatus
import org.springframework.web.bind.annotation.*
import java.util.UUID

@RestController
@RequestMapping("/api/users/{userId}/library")
class FilmLibraryController(
    private val createFilmLibraryUseCase: CreateFilmLibraryUseCase,
    private val addFilmToLibraryUseCase: AddFilmToLibraryUseCase,
    private val removeFilmFromLibraryUseCase: RemoveFilmFromLibraryUseCase,
    private val getFilmLibraryUseCase: GetFilmLibraryUseCase,
) {

    @PostMapping
    @ResponseStatus(HttpStatus.CREATED)
    fun create(
        @PathVariable userId: UUID,
        @RequestBody request: CreateFilmLibraryRequest,
    ): FilmLibrary =
        createFilmLibraryUseCase.create(
            CreateFilmLibraryCommand(
                userId = userId,
                name = request.name,
            )
        )

    @GetMapping
    fun get(@PathVariable userId: UUID): FilmLibrary =
        getFilmLibraryUseCase.getLibrary(
            GetFilmLibraryQuery(userId = userId)
        )

    @PostMapping("/films/{filmId}")
    @ResponseStatus(HttpStatus.CREATED)
    fun addFilm(
        @PathVariable userId: UUID,
        @PathVariable filmId: UUID,
    ): FilmLibrary =
        addFilmToLibraryUseCase.addFilm(
            AddFilmToLibraryCommand(
                userId = userId,
                filmId = filmId,
            )
        )

    @DeleteMapping("/films/{filmId}")
    @ResponseStatus(HttpStatus.NO_CONTENT)
    fun removeFilm(
        @PathVariable userId: UUID,
        @PathVariable filmId: UUID,
    ) = removeFilmFromLibraryUseCase.removeFilm(
        RemoveFilmFromLibraryCommand(
            userId = userId,
            filmId = filmId,
        )
    )
}

data class CreateFilmLibraryRequest(
    val name: String = "Мои фильмы",
)