OrderScheduling/Pods/DDAudioPlayerKit_Private/DDAudioPlayerKit_Private/Classes/DDAudioService.swift

//
//  SystemSoundPlayer.swift
//  DDAudioPlayerKit_Private
//
//  Created by 中道 on 2023/8/31.
//

import Foundation
import AVFoundation
//import DDLogKit_Private

public let DDAS = DDAudioService.default

open class DDAudioService {
    public static let `default` = DDAudioService()
    private var items : [DDAudioServiceItem] = []
    
    public func playSoundWithVibrate(audioUrl:URL,name:String,numberOfLoops:Int = 1,timeInterval:TimeInterval = 0,eachLoopCompletionBlock: (() -> Void)? = nil,endCompletionBlock: (() -> Void)? = nil) {
        let item = DDAudioServiceItem(name: name)
        items.append(item)
        item.playSoundWithVibrate(audioUrl: audioUrl,numberOfLoops: numberOfLoops,timeInterval: timeInterval,eachLoopCompletionBlock: eachLoopCompletionBlock,endCompletionBlock: endCompletionBlock)
    }
    
    public func playSound(audioUrl:URL,name:String,numberOfLoops:Int = 1,timeInterval:TimeInterval = 0,eachLoopCompletionBlock: (() -> Void)? = nil,endCompletionBlock: (() -> Void)? = nil) {
        let item = DDAudioServiceItem(name: name)
        items.append(item)
        item.playSound(audioUrl: audioUrl,numberOfLoops: numberOfLoops,timeInterval: timeInterval,eachLoopCompletionBlock: eachLoopCompletionBlock,endCompletionBlock: endCompletionBlock)
    }
    
    public func playVibrate(name:String,numberOfLoops:Int = 1,timeInterval:TimeInterval = 0,eachLoopCompletionBlock: (() -> Void)? = nil,endCompletionBlock: (() -> Void)? = nil) {
        let item = DDAudioServiceItem(name: name)
        items.append(item)
        item.playVibrate(numberOfLoops: numberOfLoops,timeInterval: timeInterval,eachLoopCompletionBlock: eachLoopCompletionBlock,endCompletionBlock: endCompletionBlock)
    }
    
    public func stopSoundWithVibrate(name:String) {
        if items.contains(where: { item in
            item.name == name
        }) == true {
            if let index = items.firstIndex(where: { item in
                item.name == name
            }) {
                let item = items[index]
                item.stopSoundWithVibrate {[weak self] in
                    self?.items.remove(at: index)
                }
            }
        }
    }
    
    public func stopSound(name:String) {
        if items.contains(where: { item in
            item.name == name
        }) == true {
            if let index = items.firstIndex(where: { item in
                item.name == name
            }) {
                let item = items[index]
                item.stopSound {[weak self] in
                    self?.items.remove(at: index)
                }
            }
        }
    }
    
    public func stopVibrate(name:String) {
        if items.contains(where: { item in
            item.name == name
        }) == true {
            if let index = items.firstIndex(where: { item in
                item.name == name
            }) {
                let item = items[index]
                item.stopVibrate {[weak self] in
                    self?.items.remove(at: index)
                }
            }
        }
    }
}

open class DDAudioServiceItem {
    fileprivate var name : String
    private var audioSoundID : SystemSoundID = 0
    private var vibrateSoundID : SystemSoundID = 0
    private var endSound : Bool = false
    private var endVibrate : Bool = false
    private var stopSoundCompletionHander : (() -> Void)?
    private var stopVibrateCompletionHander : (() -> Void)?

    init(name:String) {
        self.name = name
    }
    
    public func playSoundWithVibrate(audioUrl:URL,numberOfLoops:Int = 1,timeInterval:TimeInterval = 0, eachLoopCompletionBlock: (() -> Void)? = nil,endCompletionBlock: (() -> Void)? = nil) {
        playVibrate(numberOfLoops: -1)
        playSound(audioUrl: audioUrl,numberOfLoops: numberOfLoops,timeInterval: timeInterval,eachLoopCompletionBlock: eachLoopCompletionBlock) {[weak self] in
            self?.stopVibrate {
                if endCompletionBlock != nil {
                    endCompletionBlock!()
                }
            }
        }
    }
    
    public func stopSoundWithVibrate(completionHander:@escaping (() -> Void)) {
        stopSound {[weak self] in
            self?.stopVibrate {
                completionHander()
            }
        }
    }
    
    public func playSound(audioUrl:URL,numberOfLoops:Int = 1,timeInterval:TimeInterval = 0,eachLoopCompletionBlock: (() -> Void)? = nil,endCompletionBlock: (() -> Void)? = nil) {
        
        var audioSoundID:SystemSoundID = 0
        AudioServicesCreateSystemSoundID(audioUrl as CFURL, &audioSoundID)
        self.audioSoundID = audioSoundID
        DispatchQueue.global().async {[weak self] in
            self?.playSound(audioSoundID: audioSoundID,leftNumberOfLoops: numberOfLoops,timeInterval: timeInterval,eachLoopCompletionBlock: eachLoopCompletionBlock,endCompletionBlock: endCompletionBlock)
        }
    }
    
    private func playSound(audioSoundID:SystemSoundID,leftNumberOfLoops:Int,timeInterval:TimeInterval,eachLoopCompletionBlock: (() -> Void)?, endCompletionBlock: (() -> Void)?) {
        var changeLeftNumberOfLoops = leftNumberOfLoops
        AudioServicesPlaySystemSoundWithCompletion(audioSoundID) {[weak self] in
            // 每次loop后回调
            if eachLoopCompletionBlock != nil {
                eachLoopCompletionBlock!()
            }
            
            // 当前的剩余为0就结束
            changeLeftNumberOfLoops-=1
            if changeLeftNumberOfLoops == 0 || self?.endSound == true {
                // 结束播放
                AudioServicesDisposeSystemSoundID(audioSoundID)
//                DDLog(message: "name = \(self?.name ?? "")的sound播放结束")

                // 清除数据
                self?.audioSoundID = 0
                self?.endSound = false
                
                // stop后回调
                if self?.stopSoundCompletionHander != nil {
                    self?.stopSoundCompletionHander!()
                }else if endCompletionBlock != nil {
                    // play所有loops后回调
                    endCompletionBlock!()
                }
            }else{
                DispatchQueue.global().asyncAfter(deadline: .now() + timeInterval, execute: {
                    self?.playSound(audioSoundID: audioSoundID, leftNumberOfLoops: changeLeftNumberOfLoops,timeInterval: timeInterval,eachLoopCompletionBlock: eachLoopCompletionBlock,endCompletionBlock: endCompletionBlock)
                })
            }
        }
    }
    
    public func stopSound(completionHandler:@escaping (() -> Void)) {
        stopSoundCompletionHander = completionHandler
        
        // 先尝试关闭
        let status = AudioServicesDisposeSystemSoundID(audioSoundID)
//        DDLog(message: "sound dispose status = \(status)")
        if status != 0 {
            // 假如没有关闭成功的话会来到结束
            endSound = true
        }else {
            audioSoundID = 0
//            DDLog(message: "name = \(name)的sound播放结束")
            completionHandler()
        }
    }
    
    
    public func playVibrate(numberOfLoops:Int = 1,timeInterval:TimeInterval = 0,eachLoopCompletionBlock: (() -> Void)? = nil,endCompletionBlock: (() -> Void)? = nil) {
        self.endVibrate = false
        
        var vibrateSoundID : SystemSoundID = 0
        vibrateSoundID = kSystemSoundID_Vibrate
        self.vibrateSoundID = vibrateSoundID
        DispatchQueue.global().async {[weak self] in
            self?.playVibrate(vibrateSoundID: vibrateSoundID, leftNumberOfLoops: numberOfLoops,timeInterval: timeInterval,eachLoopCompletionBlock: eachLoopCompletionBlock,endCompletionBlock: endCompletionBlock)
        }
    }

    private func playVibrate(vibrateSoundID:SystemSoundID,leftNumberOfLoops:Int,timeInterval:TimeInterval = 0,eachLoopCompletionBlock: (() -> Void)?, endCompletionBlock: (() -> Void)?) {
        var changeLeftNumberOfLoops = leftNumberOfLoops
        AudioServicesPlayAlertSoundWithCompletion(vibrateSoundID) {[weak self] in
            // 每次loop后回调
            if eachLoopCompletionBlock != nil {
                eachLoopCompletionBlock!()
            }
            
            // 当前的剩余为0就结束
            changeLeftNumberOfLoops-=1
            if changeLeftNumberOfLoops == 0 || self?.endVibrate == true {
                // 结束
                AudioServicesDisposeSystemSoundID(vibrateSoundID)
//                DDLog(message: "name = \(self?.name ?? "")的vibrate播放结束")

                // 清除数据
                self?.vibrateSoundID = 0
                self?.endVibrate = false

                // stop后的回调
                if self?.stopVibrateCompletionHander != nil {
                    self?.stopVibrateCompletionHander!()
                }else if endCompletionBlock != nil {
                    // play完所有loops后回调
                    endCompletionBlock!()
                }
            }else{
                DispatchQueue.global().asyncAfter(deadline: .now() + timeInterval, execute: {
                    self?.playVibrate(vibrateSoundID: vibrateSoundID, leftNumberOfLoops: changeLeftNumberOfLoops,timeInterval: timeInterval,eachLoopCompletionBlock: eachLoopCompletionBlock,endCompletionBlock: endCompletionBlock)
                })
            }
        }
    }
    
    public func stopVibrate(completionHandler:@escaping (() -> Void)) {
        stopVibrateCompletionHander = completionHandler
        
        // 先尝试关闭
        let status = AudioServicesDisposeSystemSoundID(vibrateSoundID)
//        DDLog(message: "vibrate dispose status = \(status)")
        if status != 0 {
            // 假如没有关闭成功的话会来到结束
            endVibrate = true
        }else{
            vibrateSoundID = 0
//            DDLog(message: "name = \(name)的vibrate播放结束")
            completionHandler()
        }
    }

}