roomescape-refactored/src/main/kotlin/roomescape/theme/web/ThemeController.kt

package roomescape.theme.web

import io.swagger.v3.oas.annotations.Parameter
import jakarta.validation.Valid
import org.springframework.http.ResponseEntity
import org.springframework.web.bind.annotation.*
import roomescape.common.dto.response.CommonApiResponse
import roomescape.theme.business.ThemeService
import roomescape.theme.docs.ThemeAPI
import java.net.URI

@RestController
class ThemeController(
    private val themeService: ThemeService
) : ThemeAPI {

    @GetMapping("/themes")
    override fun findThemes(): ResponseEntity<CommonApiResponse<ThemeRetrieveListResponse>> {
        val response: ThemeRetrieveListResponse = themeService.findThemes()

        return ResponseEntity.ok(CommonApiResponse(response))
    }

    @GetMapping("/themes/most-reserved-last-week")
    override fun findMostReservedThemes(
        @RequestParam(defaultValue = "10") @Parameter(description = "최대로 조회할 테마 갯수") count: Int
    ): ResponseEntity<CommonApiResponse<ThemeRetrieveListResponse>> {
        val response: ThemeRetrieveListResponse = themeService.findMostReservedThemes(count)

        return ResponseEntity.ok(CommonApiResponse(response))
    }

    @PostMapping("/themes")
    override fun createTheme(
        @RequestBody @Valid request: ThemeCreateRequest
    ): ResponseEntity<CommonApiResponse<ThemeCreateResponse>> {
        val themeResponse: ThemeCreateResponse = themeService.createTheme(request)

        return ResponseEntity.created(URI.create("/themes/${themeResponse.id}"))
            .body(CommonApiResponse(themeResponse))
    }

    @DeleteMapping("/themes/{id}")
    override fun deleteTheme(
        @PathVariable id: Long
    ): ResponseEntity<CommonApiResponse<Unit>> {
        themeService.deleteTheme(id)

        return ResponseEntity.noContent().build()
    }
}