const Controller = require('../core/base_controller');

const fs = require('fs');
const path = require('path');

const fileName = "Download";

class DownloadController extends Controller {
    // 导出小鹅通导入用户
    async importXiaoeTech() {
        const { ctx } = this;
        try {
            let rdmcode = await this.checkUid(ctx);
            if (!rdmcode) {
                this.setResponse(ctx, 401, 'token过期或错误', "none");
                return;
            }
            const uid = JSON.parse(rdmcode).uid;
            const { form, searchMsg, importForm, dataHeaders } = ctx.request.body;
            const result = await ctx.service.download.importXiaoeTech(uid, searchMsg, importForm);
            if (result == "error") {
                this.setResponse(ctx, 500, '服务器错误', "none");
                return;
            }
            if (result.code) {
                const file = this.downloadData(form, result.data, dataHeaders);
                if (file) {
                    const { filePath, completeName, buf } = file;
                    try {
                        fs.writeFileSync(filePath, Buffer.from(buf));
                        const data = {
                            // 本机服务器地址
                            // 'http://127.0.0.1:8020'
                            // 'http://192.168.31.28:8020'
                            // 公司服务器地址
                            // 'http://123.57.205.46:8020'
                            // 'http://certadmin.hwasmart.com//bdTrainingExamManager'
                            fileUrl: 'http://127.0.0.1:8020' + `/public/${completeName}?time=${new Date().getTime()}`,
                            fileName: completeName,
                        }
                        this.setResponse(ctx, 200, '文件已成功写入', "deconstruction", data);
                        setTimeout(() => {
                            fs.unlinkSync(filePath);
                        }, 600000);
                    } catch (error) {
                        this.setResponse(ctx, 500, '写入文件时发生错误', "none");
                    }
                } else {
                    this.setResponse(ctx, 404, '操作失败', "none");
                }
            } else {
                this.setResponse(ctx, 404, '操作失败', "none");
            }
        } catch (error) {
            const blockName = fileName + "--" + "importXiaoeTech";
            ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
            this.setResponse(ctx, 500, '服务器错误', "none");
        }
    }

    // 导出小鹅通开课学员
    async commencementXiaoeTech() {
        const { ctx } = this;
        try {
            let rdmcode = await this.checkUid(ctx);
            if (!rdmcode) {
                this.setResponse(ctx, 401, 'token过期或错误', "none");
                return;
            }
            const uid = JSON.parse(rdmcode).uid;
            const { form, searchMsg, importForm, dataHeaders } = ctx.request.body;
            const result = await ctx.service.download.commencementXiaoeTech(uid, searchMsg, importForm);
            if (result == "error") {
                this.setResponse(ctx, 500, '服务器错误', "none");
                return;
            }
            if (result.code) {
                const file = this.downloadData(form, result.data, dataHeaders);
                if (file) {
                    const { filePath, completeName, buf } = file;
                    try {
                        fs.writeFileSync(filePath, Buffer.from(buf));
                        const data = {
                            // 本机服务器地址
                            // 'http://127.0.0.1:8020'
                            // 'http://192.168.31.28:8020'
                            // 公司服务器地址
                            // 'http://123.57.205.46:8020'
                            // 'http://certadmin.hwasmart.com//bdTrainingExamManager'
                            fileUrl: 'http://127.0.0.1:8020' + `/public/${completeName}?time=${new Date().getTime()}`,
                            fileName: completeName,
                        }
                        this.setResponse(ctx, 200, '文件已成功写入', "deconstruction", data);
                        setTimeout(() => {
                            fs.unlinkSync(filePath);
                        }, 600000);
                    } catch (error) {
                        this.setResponse(ctx, 500, '写入文件时发生错误', "none");
                    }
                } else {
                    this.setResponse(ctx, 404, '操作失败', "none");
                }
            } else {
                this.setResponse(ctx, 404, '操作失败', "none");
            }
        } catch (error) {
            const blockName = fileName + "--" + "commencementXiaoeTech";
            ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
            this.setResponse(ctx, 500, '服务器错误', "none");
        }
    }

    // 导出批量报名导入 excel 表
    async importApplicationData() {
        const { ctx } = this;
        try {
            let rdmcode = await this.checkUid(ctx);
            if (!rdmcode) {
                this.setResponse(ctx, 401, 'token过期或错误', "none");
                return;
            }
            const uid = JSON.parse(rdmcode).uid;
            const { form, searchMsg, importForm, dataHeaders } = ctx.request.body;
            const result = await ctx.service.download.importApplicationData(uid, searchMsg, importForm);
            if (result == "error") {
                this.setResponse(ctx, 500, '服务器错误', "none");
                return;
            }
            if (result.code) {
                const file = this.downloadData(form, result.data, dataHeaders);
                if (file) {
                    const { filePath, completeName, buf } = file;
                    try {
                        fs.writeFileSync(filePath, Buffer.from(buf));
                        const data = {
                            // 本机服务器地址
                            // 'http://127.0.0.1:8020'
                            // 'http://192.168.31.28:8020'
                            // 公司服务器地址
                            // 'http://123.57.205.46:8020'
                            // 'http://certadmin.hwasmart.com//bdTrainingExamManager'
                            fileUrl: 'http://127.0.0.1:8020' + `/public/${completeName}?time=${new Date().getTime()}`,
                            fileName: completeName,
                        }
                        this.setResponse(ctx, 200, '文件已成功写入', "deconstruction", data);
                        setTimeout(() => {
                            fs.unlinkSync(filePath);
                        }, 600000);
                    } catch (error) {
                        this.setResponse(ctx, 500, '写入文件时发生错误', "none");
                    }
                } else {
                    this.setResponse(ctx, 404, '操作失败', "none");
                }
            } else {
                this.setResponse(ctx, 404, '操作失败', "none");
            }
        } catch (error) {
            const blockName = fileName + "--" + "importApplicationData";
            ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
            this.setResponse(ctx, 500, '服务器错误', "none");
        }
    }

    // 导出考试星学员导入 excel 表
    async importExamStars() {
        const { ctx } = this;
        try {
            let rdmcode = await this.checkUid(ctx);
            if (!rdmcode) {
                this.setResponse(ctx, 401, 'token过期或错误', "none");
                return;
            }
            const uid = JSON.parse(rdmcode).uid;
            const { form, searchMsg, importForm, dataHeaders } = ctx.request.body;
            const result = await ctx.service.download.importExamStars(uid, searchMsg, importForm);
            if (result == "error") {
                this.setResponse(ctx, 500, '服务器错误', "none");
                return;
            }
            if (result.code) {
                const file = this.downloadData(form, result.data, dataHeaders);
                if (file) {
                    const { filePath, completeName, buf } = file;
                    try {
                        fs.writeFileSync(filePath, Buffer.from(buf));
                        const data = {
                            // 本机服务器地址
                            // 'http://127.0.0.1:8020'
                            // 'http://192.168.31.28:8020'
                            // 公司服务器地址
                            // 'http://123.57.205.46:8020'
                            // 'http://certadmin.hwasmart.com//bdTrainingExamManager'
                            fileUrl: 'http://127.0.0.1:8020' + `/public/${completeName}?time=${new Date().getTime()}`,
                            fileName: completeName,
                        }
                        this.setResponse(ctx, 200, '文件已成功写入', "deconstruction", data);
                        setTimeout(() => {
                            fs.unlinkSync(filePath);
                        }, 600000);
                    } catch (error) {
                        this.setResponse(ctx, 500, '写入文件时发生错误', "none");
                    }
                } else {
                    this.setResponse(ctx, 404, '操作失败', "none");
                }
            } else {
                this.setResponse(ctx, 404, '操作失败', "none");
            }
        } catch (error) {
            const blockName = fileName + "--" + "importExamStars";
            ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
            this.setResponse(ctx, 500, '服务器错误', "none");
        }
    }

    // 导出培训证书发放用户导入 excel 表
    async importIssuance() {
        const { ctx } = this;
        try {
            let rdmcode = await this.checkUid(ctx);
            if (!rdmcode) {
                this.setResponse(ctx, 401, 'token过期或错误', "none");
                return;
            }
            const uid = JSON.parse(rdmcode).uid;
            const { form, searchMsg, importForm, dataHeaders } = ctx.request.body;
            const result = await ctx.service.download.importIssuance(uid, searchMsg, importForm);
            if (result == "error") {
                this.setResponse(ctx, 500, '服务器错误', "none");
                return;
            }
            if (result.code) {
                const file = this.downloadData(form, result.data, dataHeaders);
                if (file) {
                    const { filePath, completeName, buf } = file;
                    try {
                        fs.writeFileSync(filePath, Buffer.from(buf));
                        const data = {
                            // 本机服务器地址
                            // 'http://127.0.0.1:8020'
                            // 'http://192.168.31.28:8020'
                            // 公司服务器地址
                            // 'http://123.57.205.46:8020'
                            // 'http://certadmin.hwasmart.com//bdTrainingExamManager'
                            fileUrl: 'http://127.0.0.1:8020' + `/public/${completeName}?time=${new Date().getTime()}`,
                            fileName: completeName,
                        }
                        this.setResponse(ctx, 200, '文件已成功写入', "deconstruction", data);
                        setTimeout(() => {
                            fs.unlinkSync(filePath);
                        }, 600000);
                    } catch (error) {
                        this.setResponse(ctx, 500, '写入文件时发生错误', "none");
                    }
                } else {
                    this.setResponse(ctx, 404, '操作失败', "none");
                }
            } else {
                this.setResponse(ctx, 404, '操作失败', "none");
            }
        } catch (error) {
            const blockName = fileName + "--" + "importIssuance";
            ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
            this.setResponse(ctx, 500, '服务器错误', "none");
        }
    }

    // 导出培训证书发放用户照片文件夹
    async importUserPhoto() {
        const { ctx } = this;
        try {
            let rdmcode = await this.checkUid(ctx);
            if (!rdmcode) {
                this.setResponse(ctx, 401, 'token过期或错误', "none");
                return;
            }
            const uid = JSON.parse(rdmcode).uid;
            const { searchMsg } = ctx.request.body;
            const result = await ctx.service.download.importUserPhoto(uid, searchMsg);
            if (result == "error") {
                this.setResponse(ctx, 500, '服务器错误', "none");
                return;
            }
            if (result.code) {
                const directoryPath = path.join(__dirname, '../public/userPhoto');
                const outputZipPath = path.join(__dirname, '../public/userPhoto.zip');
                // const directoryPath = '/disk/a/Download/userPhoto';
                // const outputZipPath = '/disk/a/Download/userPhoto.zip';
                if (!fs.existsSync(directoryPath)) {
                    fs.mkdirSync(directoryPath);
                    console.log('文件夹创建成功');
                } else {
                    console.log('文件夹已存在');
                    fs.rmSync(directoryPath, { recursive: true });
                    console.log('文件夹已删除');
                    fs.mkdirSync(directoryPath);
                    console.log('文件夹创建成功');
                }
                result.data.forEach((element, index) => {
                    const imagePath = path.join(__dirname.replace(/\bbd-training-exam-manager\b/g, "bd-training-exam"), `../public/userPhoto/${element.identity_card}.jpg`);
                    // const imagePath = `/disk/a/userPhoto/${element.identity_card}.jpg`;
                    const newImagePath = path.join(directoryPath, `${element.identity_card}.jpg`);
                    if (fs.existsSync(imagePath)) {
                        fs.copyFileSync(imagePath, newImagePath);
                        console.log('文件复制成功');
                    } else {
                        console.log('文件不存在');
                    }
                });
                // 压缩用户照片文件夹
                this.zipFolder(directoryPath, outputZipPath);
                ctx.set({
                    'Content-Disposition': 'attachment; filename="userPhoto.zip"',
                    'Content-Type': 'application/octet-stream',
                });
                const data = {
                    // 本机服务器地址
                    // 'http://127.0.0.1:8020'
                    // 'http://192.168.31.28:8020'
                    // 公司服务器地址
                    // 'http://123.57.205.46:8020'
                    // 'http://certadmin.hwasmart.com//bdTrainingExamManager'
                    fileUrl: 'http://127.0.0.1:8020' + `/public/userPhoto.zip?time=${new Date().getTime()}`,
                    fileName: 'userPhoto.zip',
                }
                this.setResponse(ctx, 200, '下载用户照片文件夹压缩文件', "deconstruction", data);
                setTimeout(() => {
                    fs.rmSync(directoryPath, { recursive: true });
                    fs.unlinkSync(outputZipPath);
                }, 600000);
            } else {
                this.setResponse(ctx, 404, '操作失败', "none");
            }
        } catch (error) {
            const blockName = fileName + "--" + "importUserPhoto";
            ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
            this.setResponse(ctx, 500, '服务器错误', "none");
        }
    }

    // 上传用户照片
    async uploadUserPhoto() {
        const { ctx } = this;
        try {
            let rdmcode = await this.checkUid(ctx);
            if (!rdmcode) {
                this.setResponse(ctx, 401, 'token过期或错误', "none");
                return;
            }
            const { files } = ctx.request;
            const uploadDir = path.join(__dirname.replace(/\bbd-training-exam-manager\b/g, "bd-training-exam"), '../public/userPhoto'); // 设置文件保存目录
            // const uploadDir = '/disk/a/userPhoto'; // 设置文件保存目录
            files.forEach(element => {
                const { filename, filepath } = element;
                const newPath = path.join(uploadDir, filename); // 构造新文件路径
                // 确保上传目录存在
                if (!fs.existsSync(uploadDir)) {
                    fs.mkdirSync(uploadDir, { recursive: true });
                }
                // 使用 copyFileSync 复制文件，而不是 renameSync
                fs.copyFileSync(filepath, newPath);
                // 删除临时文件
                fs.unlinkSync(filepath);
            });
            this.setResponse(ctx, 200, '照片上传结束', "none");
        } catch (error) {
            const blockName = fileName + "--" + "uploadUserPhoto";
            ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
            this.setResponse(ctx, 500, '服务器错误', "none");
        }
    }

    // 导出考试成绩导入 excel 表
    async importGradesData() {
        const { ctx } = this;
        try {
            let rdmcode = await this.checkUid(ctx);
            if (!rdmcode) {
                this.setResponse(ctx, 401, 'token过期或错误', "none");
                return;
            }
            const uid = JSON.parse(rdmcode).uid;
            const { form, formClone, dataType, passingScore, gradesType, dataHeaders } = ctx.request.body;
            const result = await ctx.service.download.importGradesData(uid, formClone, dataType, passingScore, gradesType);
            if (result == "error") {
                this.setResponse(ctx, 500, '服务器错误', "none");
                return;
            }
            if (result.code) {
                const file = this.downloadData(form, result.data, dataHeaders);
                if (file) {
                    const { filePath, completeName, buf } = file;
                    try {
                        fs.writeFileSync(filePath, Buffer.from(buf));
                        const data = {
                            // 本机服务器地址
                            // 'http://127.0.0.1:8020'
                            // 'http://192.168.31.28:8020'
                            // 公司服务器地址
                            // 'http://123.57.205.46:8020'
                            // 'http://certadmin.hwasmart.com//bdTrainingExamManager'
                            fileUrl: 'http://127.0.0.1:8020' + `/public/${completeName}?time=${new Date().getTime()}`,
                            fileName: completeName,
                        }
                        this.setResponse(ctx, 200, '文件已成功写入', "deconstruction", data);
                        setTimeout(() => {
                            fs.unlinkSync(filePath);
                        }, 600000);
                    } catch (error) {
                        this.setResponse(ctx, 500, '写入文件时发生错误', "none");
                    }
                } else {
                    this.setResponse(ctx, 404, '操作失败', "none");
                }
            } else {
                this.setResponse(ctx, 404, '操作失败', "none");
            }
        } catch (error) {
            const blockName = fileName + "--" + "importGradesData";
            ctx.app.middleware.log('../../controllerLog', blockName + ">>>>" + error);
            this.setResponse(ctx, 500, '服务器错误', "none");
        }
    }
}

module.exports = DownloadController;