//
//  CharacterAutoTest.swift
//  KdanAuto
//
//  Created by 朱东勇 on 2022/11/22.
//

import Foundation
import Cocoa

class StringAutoCompareTest : StringAutoTest {
    
    override class func shared() -> AutoTest? {
        return StringAutoCompareTest()
    }
    
    
    // Auto Test refrence Check File
    override func autoTest(_ complention:@escaping (_ object:AutoTest, _ report:NSAttributedString?) -> ()) {
        self.compareFinishedFiles.removeAllObjects();
        self.convertFiles.removeAllObjects()
        
//        clearCacheFiles()
        
        let needCheckString = self.selectedKeys().contains("字符")
        
        if !needCheckString {
            _status = .Finished
            complention(self, self.reportString)
            return
        }
        
        _status = .Process
        reportString = NSMutableAttributedString.init(string: "\n【\(String(self.fileType())) - \(self.name())】字符比对开始!\n",
                                                      attributes:[.foregroundColor : NSColor.blue])
        let files = DataModel.shared.originFilesFor(_fileType, type: _type)
        self.testFiles = NSArray(array: files);
        
        let checkDirectory = self.checkFileDirectory()
        let originDirectory = self.originFileDirectory()
        let resultDirectory = self.resultFileDirectory()
        
        if (files.count > 0) {
            try? FileManager.default.createDirectory(atPath: checkDirectory, withIntermediateDirectories: true);
            try? FileManager.default.createDirectory(atPath: resultDirectory, withIntermediateDirectories: true);
        }
        
        var tDegree = Double(0);
        var tCount = Int(0)
        var fileIndex = 0;
        
        var convertFileBlock = { (files:[String]) in }
        convertFileBlock = { (files:[String]) in
            if (fileIndex >= files.count) {
                TestDegreeManager.shared().set(((tCount != 0) ? tDegree/Double(tCount) : 0.0),
                                               fileType: self.fileType(),
                                               type: self.type())
                
                self._status = .Finished
                DispatchQueue.main.async {
                    autoreleasepool {
                        complention(self, self.reportString);
                    }
                }
                return
            }
            
            let fileName = files[fileIndex]
            let fName = NSString(string: fileName).deletingPathExtension
            let originPath = NSString(string: originDirectory).appendingPathComponent(fName+".pdf")
            let resultPath = NSString(string: resultDirectory).appendingPathComponent(fName+"."+self.extention())
            let checkPath = NSString(string: checkDirectory).appendingPathComponent(fName+"."+self.extention())
            
            
            self.reportString?.append(NSMutableAttributedString.init(string: "\n【\(String(self.fileType())) - \(self.name())】开始对照文件 \"\(fName)\"\n",
                                                                attributes:[.foregroundColor : NSColor.black]))
            // ...
            // 执行转换过程
            let index = self.testFiles.index(of: fileName);
            if (index != NSNotFound) {
                self.convertProgress = Double(index) / Double(self.testFiles.count)
            }
            self.convertFiles.add(fileName);
            self.testlog("开始对照："+fileName, (self.compareProgress + self.convertProgress)/2.0)
//            self.process(originPath, resultPath: resultPath) { status in
                let status = 1
                if FileManager.default.fileExists(atPath: resultPath) && status == 1 {
                    if needCheckString && FileManager.default.fileExists(atPath: checkPath) {
                        DispatchQueue.global().async {
                            let checkString = self.readTextFile(checkPath as NSString)
                            let resultStr = self.readTextFile(resultPath as NSString)
                            
                            if (checkString != nil && resultStr != nil) {
                                let maxSize = checkString!.count
                                let report = NSMutableAttributedString(string: "")
                                let degree = self.compareString(checkString as! NSString, result: resultStr as! NSString) { appAttr in
                                    report.append(appAttr)
                                }
//                                let degree = self.compareString(checkString as! NSString, result: resultStr as! NSString) { skipString, failString in
//                                    self.appendErrorInfo(skipString, failString: failString)
//                                }
                                
                                var color = NSColor.black
                                if fabs(degree-100.0) >= 0.01 {
                                    color = NSColor.red
                                }
                                tDegree += degree;
                                tCount += 1
                                
                                TestDegreeManager.shared().set(degree,
                                                               fileType: self.fileType(),
                                                               type: self.type(),
                                                               fileName: fileName)
                                
                                let successCount = Int(maxSize * Int(degree)/100)
                                report.append(NSAttributedString.init(string: "\n【\(String(self.fileType())) - \(self.name())】文件 \"\(fName)\"比对完成，准确率\(degree)%(\(successCount)/\(maxSize))\n",
                                                                                  attributes:[.foregroundColor : color]))
                                if (report != nil) {
                                    do {
                                        let rtfData = try? report.data(from: .init(location: 0, length: report.length),
                                                                                   documentAttributes: [.documentType: NSAttributedString.DocumentType.rtf])
                                        
                                        let path = NSString(string: resultPath).appendingPathExtension("rtf")
                                        try? FileManager.default.removeItem(atPath: path!);
                                        try? rtfData?.write(to: NSURL.fileURL(withPath: path!))
                                    } catch {
                                    }
                                    self.reportString?.append(report)
                                }
                            }
                            
                            let index = self.testFiles.index(of: fileName);
                            if (index != NSNotFound) {
                                self.compareProgress = Double(index) / Double(self.testFiles.count)
                            }
                            self.compareFinishedFiles.add(fileName);
                            self.testlog("对比完成："+fileName, (self.compareProgress + self.convertProgress)/2.0)
                            
                            fileIndex += 1
                            convertFileBlock(files);
                        }
                    }else {
                        self.reportString?.append(NSMutableAttributedString.init(string: "【\(String(self.fileType())) - \(self.name())】对照文件 \"\(fName)\"不存在!\n",
                                                                                 attributes:[.foregroundColor : NSColor.red]))
                            
                        let index = self.testFiles.index(of: fileName);
                        if (index != NSNotFound) {
                            self.compareProgress = Double(index) / Double(self.testFiles.count)
                        }
                        self.compareFinishedFiles.add(fileName);
                        self.testlog("对比完成："+fileName, (self.compareProgress + self.convertProgress)/2.0)
                        
                        fileIndex += 1
                        convertFileBlock(files);
                    }
                }else {
                    if (status == 0) {
                        self.reportString?.append(NSMutableAttributedString.init(string: "【\(String(self.fileType())) - \(self.name())】文件 \"\(fName)\"转档失败!\n",
                                                                            attributes:[.foregroundColor : NSColor.red]))
                    }else if (status == -1 || status == -2) {
                        self.reportString?.append(NSMutableAttributedString.init(string: "【\(String(self.fileType())) - \(self.name())】文件 \"\(fName)\"文档无法打开!\n",
                                                                            attributes:[.foregroundColor : NSColor.red]))
                    }else if (status == -3) {
                        self.reportString?.append(NSMutableAttributedString.init(string: "【\(String(self.fileType())) - \(self.name())】文件 \"\(fName)\"转档中 Crash!\n",
                                                                            attributes:[.foregroundColor : NSColor.red]))
                    }
                    
                    let index = self.testFiles.index(of: fileName);
                    if (index != NSNotFound) {
                        self.compareProgress = Double(index) / Double(self.testFiles.count)
                    }
                    self.compareFinishedFiles.add(fileName);
                    self.testlog("对比完成："+fileName, (self.compareProgress + self.convertProgress)/2.0)
                    fileIndex += 1
                    convertFileBlock(files);
                }
//            }
        }
        convertFileBlock(files);
    }
    
}


// Dispared
class StringAutoCompare : StringAutoCompareTest {
    
    override class func shared() -> AutoTest? {
        return StringAutoCompareTest()
    }
    
}