package com.alibaba.excel;

import java.io.File;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;

import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.event.AnalysisEventListener;
import com.alibaba.excel.event.WriteHandler;
import com.alibaba.excel.metadata.Sheet;
import com.alibaba.excel.read.builder.ExcelReaderBuilder;
import com.alibaba.excel.read.builder.ExcelReaderSheetBuilder;
import com.alibaba.excel.read.listener.ReadListener;
import com.alibaba.excel.support.ExcelTypeEnum;
import com.alibaba.excel.write.builder.ExcelWriterBuilder;
import com.alibaba.excel.write.builder.ExcelWriterSheetBuilder;
import com.alibaba.excel.write.builder.ExcelWriterTableBuilder;

/**
 * Reader and writer factory class
 *
 * <h1>Quick start</h1>
 * <h2>Read</h2>
 * <h3>Sample1</h3>
 *
 * <h3>Sample2</h3>
 *
 * <h2>Write</h2>
 *
 * <h3>Sample1</h3>
 *
 * <h3>Sample2</h3>
 *
 *
 * 
 * @author jipengfei
 */
public class EasyExcelFactory {

    /**
     * Quickly read small files，no more than 10,000 lines.
     *
     * @param in
     *            the POI filesystem that contains the Workbook stream.
     * @param sheet
     *            read sheet.
     * @return analysis result.
     * @deprecated please use 'EasyExcelFactory.read(in).sheet(sheetNo).doReadSync();'
     */
    @Deprecated
    public static List<Object> read(InputStream in, Sheet sheet) {
        final List<Object> rows = new ArrayList<Object>();
        new ExcelReader(in, null, new AnalysisEventListener<Object>() {
            @Override
            public void invoke(Object object, AnalysisContext context) {
                rows.add(object);
            }

            @Override
            public void doAfterAllAnalysed(AnalysisContext context) {}
        }, false).read(sheet);
        return rows;
    }

    /**
     * Parsing large file
     *
     * @param in
     *            the POI filesystem that contains the Workbook stream.
     * @param sheet
     *            read sheet.
     * @param listener
     *            Callback method after each row is parsed.
     * @deprecated please use 'EasyExcelFactory.read(in,head,listener).sheet(sheetNo).doRead().finish();'
     */
    @Deprecated
    public static void readBySax(InputStream in, Sheet sheet, AnalysisEventListener listener) {
        new ExcelReader(in, null, listener).read(sheet);
    }

    /**
     * Get ExcelReader.
     *
     * @param in
     *            the POI filesystem that contains the Workbook stream.
     * @param listener
     *            Callback method after each row is parsed.
     * @return ExcelReader.
     * @deprecated please use {@link EasyExcelFactory#read()} build 'ExcelReader'
     */
    @Deprecated
    public static ExcelReader getReader(InputStream in, AnalysisEventListener listener) {
        return new ExcelReader(in, null, listener);
    }

    /**
     * Get ExcelWriter
     *
     * @param outputStream
     *            the java OutputStream you wish to write the value to.
     * @return new ExcelWriter.
     * @deprecated please use {@link EasyExcelFactory#write()}
     */
    @Deprecated
    public static ExcelWriter getWriter(OutputStream outputStream) {
        return write().file(outputStream).autoCloseStream(Boolean.FALSE).convertAllFiled(Boolean.FALSE).build();
    }

    /**
     * Get ExcelWriter
     *
     * @param outputStream
     *            the java OutputStream you wish to write the value to.
     * @param typeEnum
     *            03 or 07
     * @param needHead
     *            Do you need to write the header to the file?
     * @return new ExcelWriter
     * @deprecated please use {@link EasyExcelFactory#write()}
     */
    @Deprecated
    public static ExcelWriter getWriter(OutputStream outputStream, ExcelTypeEnum typeEnum, boolean needHead) {
        return write().file(outputStream).excelType(typeEnum).needHead(needHead).autoCloseStream(Boolean.FALSE)
            .convertAllFiled(Boolean.FALSE).build();
    }

    /**
     * Get ExcelWriter with a template file
     *
     * @param temp
     *            Append value after a POI file , Can be null（the template POI filesystem that contains the Workbook
     *            stream)
     * @param outputStream
     *            the java OutputStream you wish to write the value to
     * @param typeEnum
     *            03 or 07
     * @return new ExcelWriter
     * @deprecated please use {@link EasyExcelFactory#write()}
     */
    @Deprecated
    public static ExcelWriter getWriterWithTemp(InputStream temp, OutputStream outputStream, ExcelTypeEnum typeEnum,
        boolean needHead) {
        return write().withTemplate(temp).file(outputStream).excelType(typeEnum).needHead(needHead)
            .autoCloseStream(Boolean.FALSE).convertAllFiled(Boolean.FALSE).build();
    }

    /**
     * Get ExcelWriter with a template file
     *
     * @param temp
     *            Append value after a POI file , Can be null（the template POI filesystem that contains the Workbook
     *            stream)
     * @param outputStream
     *            the java OutputStream you wish to write the value to
     * @param typeEnum
     *            03 or 07
     * @param needHead
     * @param handler
     *            User-defined callback
     * @return new ExcelWriter
     * @deprecated please use {@link EasyExcelFactory#write()}
     */
    @Deprecated
    public static ExcelWriter getWriterWithTempAndHandler(InputStream temp, OutputStream outputStream,
        ExcelTypeEnum typeEnum, boolean needHead, WriteHandler handler) {
        return write().withTemplate(temp).file(outputStream).excelType(typeEnum).needHead(needHead)
            .registerWriteHandler(handler).autoCloseStream(Boolean.FALSE).convertAllFiled(Boolean.FALSE).build();
    }

    /**
     * Build excel the write
     * 
     * @return
     */
    public static ExcelWriterBuilder write() {
        return new ExcelWriterBuilder();
    }

    /**
     * Build excel the write
     * 
     * @param file
     * @return
     */
    public static ExcelWriterBuilder write(File file) {
        return write(file, null);
    }

    /**
     * Build excel the write
     * 
     * @param file
     * @param head
     * @return
     */
    public static ExcelWriterBuilder write(File file, Class head) {
        ExcelWriterBuilder excelWriterBuilder = new ExcelWriterBuilder();
        excelWriterBuilder.file(file);
        if (head != null) {
            excelWriterBuilder.head(head);
        }
        return excelWriterBuilder;
    }

    /**
     * Build excel the write
     * 
     * @param pathName
     * @return
     */
    public static ExcelWriterBuilder write(String pathName) {
        return write(pathName, null);
    }

    /**
     * Build excel the write
     * 
     * @param pathName
     * @param head
     * @return
     */
    public static ExcelWriterBuilder write(String pathName, Class head) {
        ExcelWriterBuilder excelWriterBuilder = new ExcelWriterBuilder();
        excelWriterBuilder.file(pathName);
        if (head != null) {
            excelWriterBuilder.head(head);
        }
        return excelWriterBuilder;
    }

    /**
     * Build excel the write
     * 
     * @param outputStream
     * @return
     */
    public static ExcelWriterBuilder write(OutputStream outputStream) {
        return write(outputStream, null);
    }

    /**
     * Build excel the write
     * 
     * @param outputStream
     * @param head
     * @return
     */
    public static ExcelWriterBuilder write(OutputStream outputStream, Class head) {
        ExcelWriterBuilder excelWriterBuilder = new ExcelWriterBuilder();
        excelWriterBuilder.file(outputStream);
        if (head != null) {
            excelWriterBuilder.head(head);
        }
        return excelWriterBuilder;
    }

    /**
     * Build excel the write
     * 
     * @param uri
     * @return
     */
    public static ExcelWriterBuilder write(URI uri) {
        return write(uri, null);
    }

    /**
     * Build excel the write
     * 
     * @param uri
     * @param head
     * @return
     */
    public static ExcelWriterBuilder write(URI uri, Class head) {
        ExcelWriterBuilder excelWriterBuilder = new ExcelWriterBuilder();
        excelWriterBuilder.file(uri);
        if (head != null) {
            excelWriterBuilder.head(head);
        }
        return excelWriterBuilder;
    }

    /**
     * Build excel the 'writerSheet'
     * 
     * @return
     */
    public static ExcelWriterSheetBuilder writerSheet() {
        return writerSheet(null, null);
    }

    /**
     * Build excel the 'writerSheet'
     * 
     * @param sheetNo
     * @return
     */
    public static ExcelWriterSheetBuilder writerSheet(Integer sheetNo) {
        return writerSheet(sheetNo, null);
    }

    /**
     * Build excel the 'writerSheet'
     * 
     * @param sheetName
     * @return
     */
    public static ExcelWriterSheetBuilder writerSheet(String sheetName) {
        return writerSheet(null, sheetName);
    }

    /**
     * Build excel the 'writerSheet'
     * 
     * @param sheetNo
     * @param sheetName
     * @return
     */
    public static ExcelWriterSheetBuilder writerSheet(Integer sheetNo, String sheetName) {
        ExcelWriterSheetBuilder excelWriterSheetBuilder = new ExcelWriterSheetBuilder();
        if (sheetNo != null) {
            excelWriterSheetBuilder.sheetNo(sheetNo);
        }
        if (sheetName != null) {
            excelWriterSheetBuilder.sheetName(sheetName);
        }
        return new ExcelWriterSheetBuilder();
    }

    /**
     * Build excel the 'writerTable'
     * 
     * @return
     */
    public static ExcelWriterTableBuilder writerTable() {
        return writerTable(null);
    }

    /**
     * Build excel the 'writerTable'
     * 
     * @param tableNo
     * @return
     */
    public static ExcelWriterTableBuilder writerTable(Integer tableNo) {
        ExcelWriterTableBuilder excelWriterTableBuilder = new ExcelWriterTableBuilder();
        if (tableNo != null) {
            excelWriterTableBuilder.tableNo(tableNo);
        }
        return excelWriterTableBuilder;
    }

    /**
     * Build excel the read
     * 
     * @return
     */
    public static ExcelReaderBuilder read() {
        return new ExcelReaderBuilder();
    }

    /**
     * Build excel the read
     * 
     * @param file
     * @return
     */
    public static ExcelReaderBuilder read(File file) {
        return read(file, null, null);
    }

    /**
     * Build excel the read
     * 
     * @param file
     * @param readListener
     * @return
     */
    public static ExcelReaderBuilder read(File file, ReadListener readListener) {
        return read(file, null, readListener);
    }

    /**
     * Build excel the read
     * 
     * @param file
     * @param head
     * @param readListener
     * @return
     */
    public static ExcelReaderBuilder read(File file, Class head, ReadListener readListener) {
        ExcelReaderBuilder excelReaderBuilder = new ExcelReaderBuilder();
        excelReaderBuilder.file(file);
        if (head != null) {
            excelReaderBuilder.head(head);
        }
        if (readListener != null) {
            excelReaderBuilder.registerReadListener(readListener);
        }
        return excelReaderBuilder;
    }

    /**
     * Build excel the read
     * 
     * @param pathName
     * @return
     */
    public static ExcelReaderBuilder read(String pathName) {
        return read(pathName, null, null);
    }

    /**
     * Build excel the read
     * 
     * @param pathName
     * @param readListener
     * @return
     */
    public static ExcelReaderBuilder read(String pathName, ReadListener readListener) {
        return read(pathName, null, readListener);
    }

    /**
     * Build excel the read
     * 
     * @param pathName
     * @param head
     * @param readListener
     * @return
     */
    public static ExcelReaderBuilder read(String pathName, Class head, ReadListener readListener) {
        ExcelReaderBuilder excelReaderBuilder = new ExcelReaderBuilder();
        excelReaderBuilder.file(pathName);
        if (head != null) {
            excelReaderBuilder.head(head);
        }
        if (readListener != null) {
            excelReaderBuilder.registerReadListener(readListener);
        }
        return excelReaderBuilder;
    }

    /**
     * Build excel the read
     * 
     * @param inputStream
     * @return
     */
    public static ExcelReaderBuilder read(InputStream inputStream) {
        return read(inputStream, null, null);
    }

    /**
     * Build excel the read
     * 
     * @param inputStream
     * @param readListener
     * @return
     */
    public static ExcelReaderBuilder read(InputStream inputStream, ReadListener readListener) {
        return read(inputStream, null, readListener);
    }

    /**
     * Build excel the read
     * 
     * @param inputStream
     * @param head
     * @param readListener
     * @return
     */
    public static ExcelReaderBuilder read(InputStream inputStream, Class head, ReadListener readListener) {
        ExcelReaderBuilder excelReaderBuilder = new ExcelReaderBuilder();
        excelReaderBuilder.file(inputStream);
        if (head != null) {
            excelReaderBuilder.head(head);
        }
        if (readListener != null) {
            excelReaderBuilder.registerReadListener(readListener);
        }
        return excelReaderBuilder;
    }

    /**
     * Build excel the read
     * 
     * @param uri
     * @return
     */
    public static ExcelReaderBuilder read(URI uri) {
        return read(uri, null, null);
    }

    /**
     * Build excel the read
     * 
     * @param uri
     * @param readListener
     * @return
     */
    public static ExcelReaderBuilder read(URI uri, ReadListener readListener) {
        return read(uri, null, readListener);
    }

    /**
     * Build excel the read
     * 
     * @param uri
     * @param head
     * @param readListener
     * @return
     */
    public static ExcelReaderBuilder read(URI uri, Class head, ReadListener readListener) {
        ExcelReaderBuilder excelReaderBuilder = new ExcelReaderBuilder();
        excelReaderBuilder.file(uri);
        if (head != null) {
            excelReaderBuilder.head(head);
        }
        if (readListener != null) {
            excelReaderBuilder.registerReadListener(readListener);
        }
        return excelReaderBuilder;
    }

    /**
     * Build excel the 'readSheet'
     * 
     * @return
     */
    public static ExcelReaderSheetBuilder readSheet() {
        return readSheet(null, null);
    }

    /**
     * Build excel the 'readSheet'
     * 
     * @param sheetNo
     * @return
     */
    public static ExcelReaderSheetBuilder readSheet(Integer sheetNo) {
        return readSheet(sheetNo, null);
    }

    /**
     * Build excel the 'readSheet'
     * 
     * @param sheetName
     * @return
     */
    public static ExcelReaderSheetBuilder readSheet(String sheetName) {
        return readSheet(null, sheetName);
    }

    /**
     * Build excel the 'readSheet'
     * 
     * @param sheetNo
     * @param sheetName
     * @return
     */
    public static ExcelReaderSheetBuilder readSheet(Integer sheetNo, String sheetName) {
        ExcelReaderSheetBuilder excelReaderSheetBuilder = new ExcelReaderSheetBuilder();
        if (sheetNo != null) {
            excelReaderSheetBuilder.sheetNo(sheetNo);
        }
        if (sheetName != null) {
            excelReaderSheetBuilder.sheetName(sheetName);
        }
        return new ExcelReaderSheetBuilder();
    }
}