//
//  FollowButtonImageAsset.swift
//  SodaLive
//
//  Created by Codex on 2025/03/15.
//

import SwiftUI

enum FollowButtonImageType {
    case follow
    case following
    case followingNoAlarm
}

struct FollowButtonImageAsset {
    let type: FollowButtonImageType

    var imageName: String {
        let languageCode = LanguageHeaderProvider.current
        let suffix: String
        switch languageCode {
        case "ja":
            suffix = "_ja"
        case "en":
            suffix = "_en"
        default:
            suffix = ""
        }

        switch type {
        case .follow:
            return "btn_follow_big\(suffix)"
        case .following:
            return "btn_following_big\(suffix)"
        case .followingNoAlarm:
            return "btn_following_no_alarm_big\(suffix)"
        }
    }

    var size: CGSize? {
        let languageCode = LanguageHeaderProvider.current
        guard languageCode == "ja" || languageCode == "en" else { return nil }
        switch type {
        case .follow:
            return CGSize(width: 80, height: 26.7)
        case .following, .followingNoAlarm:
            return CGSize(width: 100, height: 26.7)
        }
    }

    @ViewBuilder
    func imageView(defaultSize: CGSize? = nil) -> some View {
        if let size = size {
            Image(imageName)
                .resizable()
                .frame(width: size.width, height: size.height)
        } else if let defaultSize = defaultSize {
            Image(imageName)
                .resizable()
                .frame(width: defaultSize.width, height: defaultSize.height)
        } else {
            Image(imageName)
        }
    }
}