//
//  ContentMainSeriesByGenreView.swift
//  SodaLive
//
//  Created by klaus on 2/21/25.
//

import SwiftUI

struct ContentMainSeriesByGenreView: View {
    
    let genreList: [GetSeriesGenreListResponse]
    let itemList: [SeriesListItem]
    let onClickGenre: (Int) -> Void
    
    @State private var selectedGenreId = 0
    
    var body: some View {
        VStack(alignment: .leading, spacing: 13.3) {
            Text("장르별 추천 시리즈")
                .font(.custom(Font.bold.rawValue, size: 18.3))
                .foregroundColor(Color.grayee)
                .padding(.horizontal, 13.3)
            
            ContentMainSeriesGenreView(
                genreList: genreList,
                selectGenre: {
                    selectedGenreId = $0
                    onClickGenre($0)
                },
                selectedGenreId: $selectedGenreId
            )
            
            if !itemList.isEmpty {
                ScrollView(.horizontal, showsIndicators: false) {
                    HStack(spacing: 13.3) {
                        ForEach(0..<itemList.count, id: \.self) { index in
                            let item = itemList[index]
                            
                            SeriesListBigItemView(
                                item: item,
                                isVisibleCreator: true
                            )
                        }
                    }
                    .padding(.horizontal, 13.3)
                }
            } else {
                ContentMainNoItemView()
            }
        }
        .onAppear {
            if !genreList.isEmpty {
                selectedGenreId = genreList[0].id
            }
        }
    }
}

#Preview {
    ContentMainSeriesByGenreView(
        genreList: [
            GetSeriesGenreListResponse(id: 1, genre: "test"),
            GetSeriesGenreListResponse(id: 2, genre: "test2"),
            GetSeriesGenreListResponse(id: 3, genre: "test3")
        ],
        itemList: [
            SeriesListItem(
                seriesId: 1,
                title: "제목, 관심사,프로필+방장, 참여인원(어딘가..)",
                coverImage: "https://test-cf.sodalive.net/profile/default-profile.png",
                publishedDaysOfWeek: "매주 수, 토요일",
                isComplete: true,
                creator: SeriesListItemCreator(
                    creatorId: 1,
                    nickname: "creator",
                    profileImage: "https://test-cf.sodalive.net/profile/default-profile.png"
                ),
                numberOfContent: 10,
                isNew: false,
                isPopular: true
            ),
            SeriesListItem(
                seriesId: 2,
                title: "제목2",
                coverImage: "https://test-cf.sodalive.net/profile/default-profile.png",
                publishedDaysOfWeek: "랜덤",
                isComplete: false,
                creator: SeriesListItemCreator(
                    creatorId: 1,
                    nickname: "creator",
                    profileImage: "https://test-cf.sodalive.net/profile/default-profile.png"
                ),
                numberOfContent: 10,
                isNew: true,
                isPopular: false
            ),
            SeriesListItem(
                seriesId: 2,
                title: "제목2",
                coverImage: "https://test-cf.sodalive.net/profile/default-profile.png",
                publishedDaysOfWeek: "랜덤",
                isComplete: false,
                creator: SeriesListItemCreator(
                    creatorId: 1,
                    nickname: "creator",
                    profileImage: "https://test-cf.sodalive.net/profile/default-profile.png"
                ),
                numberOfContent: 10,
                isNew: true,
                isPopular: false
            )
        ],
        onClickGenre: { _ in }
    )
}