let baseUrl = 'http://192.168.51.174:9092'
let userUrl = 'http://192.168.51.174:9091'
let appKey = ''

let docId = ''
let sourceFileId = ''

let fullVersionPermissions = {
    'productName': 'ZW2D_CLOUD_FULL_2024',
    'featureId': 167,
    'projectId': 0,
    'expiredTime': '2022-12-12T00:00:00',
    'authClientNum': 10,
    'forCloud2D': true,
    'permissions': [
        {
            'description': 'DWG 100',
            'name': 'DWG 100',
            'permissionId': '100',
            'type': 'SDK'
        },
        {
            'description': 'DXF 101',
            'name': 'DXF 101',
            'permissionId': '101',
            'type': 'SDK'
        },
        {
            'description': '天正 102',
            'name': '天正 102',
            'permissionId': '102',
            'type': 'SDK'
        },
        {
            'description': '图纸预览图获取',
            'name': '图纸预览图获取',
            'permissionId': '201',
            'type': 'SDK'
        },
        {
            'description': '视口重生成',
            'name': '视口重生成',
            'permissionId': '202',
            'type': 'SDK'
        },
        {
            'description': '外部参照图片',
            'name': '外部参照图片',
            'permissionId': '203',
            'type': 'SDK'
        },
        {
            'description': 'DWG轻量数据生成',
            'name': 'DWG轻量数据生成',
            'permissionId': '204',
            'type': 'SDK'
        },
        {
            'description': '字体设置',
            'name': '字体设置',
            'permissionId': '205',
            'type': 'SDK'
        },
        {
            'description': '字体替换设置',
            'name': '字体替换设置',
            'permissionId': '206',
            'type': 'SDK'
        },
        {
            'description': '字体库',
            'name': '字体库',
            'permissionId': '207',
            'type': 'SDK'
        },
        {
            'description': '图纸二维线框显示',
            'name': '图纸二维线框显示',
            'permissionId': '300',
            'type': 'SDK'
        },
        {
            'description': '大图浏览（20M）',
            'name': '大图浏览（20M）',
            'permissionId': '301',
            'type': 'SDK'
        },
        {
            'description': '着色模式显示支持',
            'name': '着色模式显示支持',
            'permissionId': '302',
            'type': 'SDK'
        },
        {
            'description': '缩放',
            'name': '缩放',
            'permissionId': '303',
            'type': 'SDK'
        },
        {
            'description': '平移',
            'name': '平移',
            'permissionId': '304',
            'type': 'SDK'
        },
        {
            'description': '图片显示',
            'name': '图片显示',
            'permissionId': '305',
            'type': 'SDK'
        },
        {
            'description': '外部参照显示',
            'name': '外部参照显示',
            'permissionId': '306',
            'type': 'SDK'
        },
        {
            'description': '布局显示和切换',
            'name': '布局显示和切换',
            'permissionId': '307',
            'type': 'SDK'
        },
        {
            'description': '图层面板',
            'name': '图层面板',
            'permissionId': '308',
            'type': 'SDK'
        },
        {
            'description': '图层显示/隐藏',
            'name': '图层显示/隐藏',
            'permissionId': '309',
            'type': 'SDK'
        },
        {
            'description': '命令行窗口',
            'name': '命令行窗口',
            'permissionId': '310',
            'type': 'SDK'
        },
        {
            'description': '线宽显示',
            'name': '线宽显示',
            'permissionId': '311',
            'type': 'SDK'
        },
        {
            'description': '栅格显示',
            'name': '栅格显示',
            'permissionId': '312',
            'type': 'SDK'
        },
        {
            'description': '外部参照面板',
            'name': '外部参照面板',
            'permissionId': '313',
            'type': 'SDK'
        },
        {
            'description': '系统参数设置',
            'name': '系统参数设置',
            'permissionId': '314',
            'type': 'SDK'
        },
        {
            'description': '测量长度/面积/角度/坐标/弧长',
            'name': '测量长度/面积/角度/坐标/弧长',
            'permissionId': '400',
            'type': 'SDK'
        },
        {
            'description': 'Text 单行文字',
            'name': 'Text 单行文字',
            'permissionId': '500',
            'type': 'SDK'
        },
        {
            'description': 'Revcloud 云线',
            'name': 'Revcloud 云线',
            'permissionId': '501',
            'type': 'SDK'
        },
        {
            'description': 'Leader 引线',
            'name': 'Leader 引线',
            'permissionId': '502',
            'type': 'SDK'
        },
        {
            'description': 'MLeader 多重引线',
            'name': 'MLeader 多重引线',
            'permissionId': '503',
            'type': 'SDK'
        },
        {
            'description': '图片（即图章功能）',
            'name': '图片（即图章功能）',
            'permissionId': '504',
            'type': 'SDK'
        },
        {
            'description': 'PLine 多段线',
            'name': 'PLine 多段线',
            'permissionId': '505',
            'type': 'SDK'
        },
        {
            'description': 'Rectangle 矩形',
            'name': 'Rectangle 矩形',
            'permissionId': '506',
            'type': 'SDK'
        },
        {
            'description': 'Circle 圆',
            'name': 'Circle 圆',
            'permissionId': '507',
            'type': 'SDK'
        },
        {
            'description': 'Arc 弧线',
            'name': 'Arc 弧线',
            'permissionId': '508',
            'type': 'SDK'
        },
        {
            'description': 'DWG导出',
            'name': 'DWG导出',
            'permissionId': '600',
            'type': 'SDK'
        },
        {
            'description': '图片输出',
            'name': '图片输出',
            'permissionId': '601',
            'type': 'SDK'
        },
        {
            'description': 'PDF输出',
            'name': 'PDF输出',
            'permissionId': '602',
            'type': 'SDK'
        },
        {
            'description': '添加预览水印',
            'name': '添加预览水印',
            'permissionId': '700',
            'type': 'SDK'
        },
        {
            'description': '书签、审图',
            'name': '书签、审图',
            'permissionId': '800',
            'type': 'SDK'
        },
        {
            'description': '批注面版',
            'name': '批注面版',
            'permissionId': '801',
            'type': 'SDK'
        },
        {
            'description': '书签定义和调用接口、布局信息和坐标转换接口、缩放比例和生成截图接口等',
            'name': '书签定义和调用接口、布局信息和坐标转换接口、缩放比例和生成截图接口等',
            'permissionId': '900',
            'type': 'SDK'
        },
    ]
}

class Request {
    constructor() {
    }

    getData(url, ticket, params, resType) {
        return new Promise((res, rej) => {
            let paramsArr = []
            for (let k in params) {
                paramsArr.push(encodeURIComponent(k) + '=' + encodeURIComponent(params[k]))
            }
            if (params) {
                url = url + '?' + paramsArr.join('&')
            }
            let ajax = new XMLHttpRequest()
            let ip = ticket ? userUrl : baseUrl
            ajax.open('GET', ip + url)
            resType && (ajax.responseType = resType)
            ticket && Object.keys(ticket).forEach(key => {
                ajax.setRequestHeader(key, ticket[key])
            })
            ajax.send()
            ajax.onload = function () {
                if (resType) res(ajax.response)
                else {
                    let data = JSON.parse(ajax.response)
                    if (data.code === 0) {
                        res(data.data)
                    } else if (data.code === 2060) {
                        rej(data.code)
                    } else rej(data.msg)
                }
            }
        })
    }

    postData(url, ticket, params, resType) {
        return new Promise((res, rej) => {
            let ajax = new XMLHttpRequest()
            let ip = ticket ? userUrl : baseUrl
            ajax.open('POST', ip + url)
            resType && (ajax.responseType = resType)
            ajax.setRequestHeader('content-type', 'application/json')
            ticket && Object.keys(ticket).forEach(key => {
                ajax.setRequestHeader(key, ticket[key])
            })
            ajax.send(params)
            ajax.onreadystatechange = function () {
                if (ajax.readyState === 4) {
                    if (ajax.status === 200) {
                        res(ajax.response)
                    } else {
                        rej()
                    }
                }
            }
        })
    }

    get(url, params, resType) {
        if (appKey) {
            let ticket = { 'x-ca-key': appKey }
            return this.getData(url, ticket, params, resType)
        } else {
            return this.getData('/auth/js/ticket?url=' + url).then(res => {
                let ticket = {
                    'x-ca-key': res.appKey,
                    'x-ca-nonce': res.nonce,
                    'x-ca-date': res.timestamp,
                    'x-ca-signature': res.signature,
                }
                return ticket
            }).then(ticket => {
                return this.getData(url, ticket, params, resType)
            })
        }
    }

    post(url, params, resType) {
        if (appKey) {
            let ticket = { 'x-ca-key': appKey }
            return this.postData(url, ticket, params, resType)
        } else {
            return this.getData('/auth/js/ticket?url=' + url).then(res => {
                let ticket = {
                    'x-ca-key': res.appKey,
                    'x-ca-nonce': res.nonce,
                    'x-ca-date': res.timestamp,
                    'x-ca-signature': res.signature,
                }
                return ticket
            }).then(ticket => {
                return this.postData(url, ticket, params, resType)
            })
        }

    }

    arrayBufferToBase64(buffer) {
        let binary = '';
        let bytes = new Uint8Array(buffer);
        let len = bytes.byteLength;
        for (let i = 0; i < len; i++) {
            binary += String.fromCharCode(bytes[i]);
        }
        return btoa(binary);
    }

    fontDownload(fileId) {
        return this.get('/api/js/v1/font/gzip', { fileId: fileId, projectId: 0 }, 'arraybuffer')
    }

    getTransferStatus() {
        let params = { id: docId }
        params = JSON.stringify(params)
        return this.post('/api/js/v1/doc/transferStatus', params, 'json')
    }

    transferDoc() {
        return this.get('/api/js/v1/doc/details', { docId: docId })
    }

    getDisplayData(handleId = 34) {
        return this.get('/api/js/v1/layout/lmf', { projectId: 0, handleId, docId: docId })
    }

    filePartDownload(lmfId) {
        return this.get('/api/js/v1/file/partDownload', { fileId: lmfId }, 'arraybuffer')
    }

    getFileInfo(lmfId) {
        return this.get('/api/js/v1/file/info', { id: lmfId })
    }

    getXrefRelation() {
        return this.get('/api/js/v1/xref/info', { id: docId })
    }

    getXrefThumb(fileId) {
        return this.get('/api/js/v1/file/partDownload', { fileId: fileId }, 'arraybuffer').then(res => {
            let url = this.arrayBufferToBase64(res);
            return 'data:image/jpeg;base64,' + url;
        })
    }

    getXrefFile(handleId, xrefIds) {
        let params = { docId: docId, handleId: handleId, xrefIds: xrefIds }
        params = JSON.stringify(params)
        return this.post('/api/js/v1/xref', params, 'json')
    }

    getImageInfo(filePath) {
        let params = { docId: docId, path: filePath }
        params = JSON.stringify(params)
        return this.post('/api/js/v1/link', params, 'json')
    }

    getImageData(fileId) {
        return this.get('/api/js/v1/file/partDownload', { fileId: fileId }, 'arraybuffer').then(res => {
            let url = this.arrayBufferToBase64(res);
            return 'data:image/jpeg;base64,' + url;
        })
    }

    getPlotData(params) {
        let data = JSON.stringify(params)
        return this.post('/api/js/v1/doc/print', data, 'arraybuffer')
    }

    getBatchPlot(params) {
        let data = JSON.stringify(params)
        return this.post('/api/js/v1/doc/batchPrint', data, 'arraybuffer')
    }

    getRegenData(params) {
        Object.assign(params, { docId: docId })
        let data = JSON.stringify(params)
        return this.post('/api/js/v1/layout/regen', data, 'arraybuffer')
    }

    getDwgFile(fileId) {
        return this.get('/api/js/v1/file/download', { id: fileId }, 'arraybuffer')
    }
}

ZwCloud2D.ZwDataProcessor.ZwSetConnectUrl = (url1, url2) => {
    userUrl = url1
    baseUrl = url2;
}

ZwCloud2D.ZwDataProcessor.ZwSetAppKey = (key) => {
    appKey = key
}

ZwCloud2D.ZwDataProcessor.ZwSetLoadDwg = (path) => {
    docId = path;
}

ZwCloud2D.ZwDataProcessor.ZwLoad = () => {

    let req = new Request();

    // 切换布局时候触发回调
    ZwCloud2D.ZwMessageCallback.ZwEvtChangeLayout = layout => {
        req.getDisplayData(layout.handleId).then(result => {
            ZwCloud2D.ZwDataProcessor.ZwGetLmfData(result.lmfId).then(lmfInfo => {
                if (lmfInfo) {
                    function zcGetFileInfo() {
                        req.getFileInfo(result.lmfId).then(fileInfo => {

                            let curTimestamp = new Date(fileInfo.updateTime || fileInfo.createTime).getTime();

                            if (lmfInfo.hasCache && curTimestamp.toString() === lmfInfo.timestamp) {
                                ZwCloud2D.ZwDataManager.ZwSetDwgData(result.lmfId)
                            } else {
                                req.filePartDownload(result.lmfId).then(lmfInfo => {
                                    ZwCloud2D.ZwDataManager.ZwSetDwgData(result.lmfId, lmfInfo, curTimestamp)
                                })
                            }
                        }).catch((res) => {
                            if (res === 2060) {
                                this.timer = setTimeout(() => {
                                    clearTimeout(this.timer)
                                    zcGetFileInfo()
                                }, 3000);
                            } else {
                                console.error(res)
                            }
                        })
                    }
                    zcGetFileInfo()
                }
            });
        }).catch(error => {
            console.error(error)
        })
    };

    ZwCloud2D.ZwMessageCallback.ZwEvtLoadXrefData = data => {
        req.getXrefFile(data.handleId, data.xrefIds).then(xrefFile => {
            if (xrefFile.data.fileId) {
                req.filePartDownload(xrefFile.data.fileId).then(fileData => {
                    ZwCloud2D.ZwDataManager.ZwSetXrefData(fileData);
                })
            } else {
                ZwCloud2D.ZwDataManager.ZwSetXrefData();
            }
        }).catch(() => {
            ZwCloud2D.ZwDataManager.ZwSetXrefData();
        })
    };

    ZwCloud2D.ZwMessageCallback.ZwEvtLoadImageData = data => {
        let pArr = new Array();
        let imageMap = new Map();
        data.forEach((imageUrl) => {
            pArr.push(new Promise((res, rej) => {
                req.getImageInfo(imageUrl).then(info => {
                    if (info.data.fileId) {
                        req.getImageData(info.data.fileId).then(result => {
                            imageMap.set(imageUrl, result);
                            res(true)
                        })
                    } else {
                        res(true)
                    }
                }).catch(err => {
                    res(true);
                });
            }));
        });
        Promise.all(pArr).then(() => {
            ZwCloud2D.ZwDataManager.ZwSetImageData(imageMap);
        }).catch(error => {
            console.error(error)
        });
    };
    ZwCloud2D.ZwMessageCallback.ZwEvtPlotDwg = (data) => {
        let params = Object.assign(data.params, { docId: docId })
        if (params.isZwPlot) {
            req.getBatchPlot(params).then(res => {
                ZwCloud2D.ZwDataManager.ZwSetPlotData(data, res);
                ZwCloud2D.ZwEditor.ZwSetLoadingState(false);
            })
        } else {
            req.getPlotData(params).then(res => {
                ZwCloud2D.ZwDataManager.ZwSetPlotData(data, res);
                ZwCloud2D.ZwEditor.ZwSetLoadingState(false);
            })
        }
    };
    ZwCloud2D.ZwMessageCallback.ZwEvtGetRegenData = (data) => {
        req.getRegenData(data).then(res => {
            ZwCloud2D.ZwDataManager.ZwSetRegenData(res);
        }).catch(() => {
            ZwCloud2D.ZwDataManager.ZwSetRegenData(null);
        });
    };
    ZwCloud2D.ZwMessageCallback.ZwEvtLoadDwgFile = () => {
        ZwCloud2D.ZwEditor.ZwSetLoadingState(true)
        
        req.getDwgFile(sourceFileId).then(dwgFile => {
            ZwCloud2D.ZwDataManager.ZwSetDwgFileData(dwgFile);
            ZwCloud2D.ZwEditor.ZwSetLoadingState(false)
        })
    };
    ZwCloud2D.ZwMessageCallback.ZwEvtUpdateCommentData = async(data) => {
        let commentList = {
            code: 0,
            data: {
                rows: [data.data]
            }
        };
        ZwCloud2D.ZwDataManager.ZwSetCommentData({ commentList: commentList });
    };
    let ZwMain = () => {
        req.transferDoc().then(data => {

            sourceFileId = data.sourceFileId

            ZwCloud2D.ZwDataManager.ZwSetSdkPermission(fullVersionPermissions);

            // 显示当前布局的数据
            ZwCloud2D.ZwDataManager.ZwSetDwgInfo({ fonts: data.fonts, layouts: data.layouts, name: data.name }).then(res => {
                let pArr = []
                let fontArr = []

                res.missingFonts.forEach(font => {
                    let arr = font.name.split('.');
                    let type = (arr[arr.length - 1] || '').toUpperCase();

                    pArr.push(req.fontDownload(font.fileId).then(data => {
                        if (data.byteLength > 0) {
                            fontArr.push(
                                {
                                    name: font.name,
                                    type: type,
                                    data: data,
                                }
                            );
                        }
                    }));
                });

                Promise.all(pArr).then(() => {
                    ZwCloud2D.ZwDataManager.ZwSetFontDataList(fontArr).then(() => {

                        req.getDisplayData(res.layout.handleId).then(result => {

                            req.getXrefRelation().then(xrefRelations => {
                                let xrefPromises = [];
                                let srcMap = new Map();
                                xrefRelations.forEach((xrefRelation) => {
                                    if (xrefRelation.fileId) {
                                        xrefPromises.push(new Promise((res, rej) => {
                                            req.getXrefThumb(xrefRelation.fileId).then(xrefThumb => {
                                                srcMap.set(xrefRelation.fileId, xrefThumb);
                                                res(true);
                                            });
                                        }));
                                    }
                                });
                                Promise.all(xrefPromises).then(() => {
                                    let params = { docName: data.name, xrefRelations: xrefRelations, srcMap: srcMap };
                                    ZwCloud2D.ZwDataManager.ZwSetXrefList(params);
                                }).catch(() => {
                                    let params = { docName: data.name, xrefRelations: xrefRelations, srcMap: srcMap };
                                    ZwCloud2D.ZwDataManager.ZwSetXrefList(params);
                                });
                            });

                            req.getFileInfo(result.lmfId).then(lmfInfo => {
                                let curTimestamp = new Date(lmfInfo.updateTime || lmfInfo.createTime).getTime();
                                if (res.hasCache && res.timestamp === curTimestamp.toString()) {
                                    ZwCloud2D.ZwDataManager.ZwSetDwgData(result.lmfId)
                                } else {
                                    req.filePartDownload(result.lmfId).then(lmfInfo => {
                                        ZwCloud2D.ZwDataManager.ZwSetDwgData(result.lmfId, lmfInfo, curTimestamp)
                                    })
                                }
                            }).catch(error => {
                                console.error(error)
                            })

                        }).catch(error => {
                            console.error(error)
                        })
                    })
                }).catch(error => {
                    console.error(error)
                })
            });
        }).catch(error => {
            console.error(error)
        });
    }
    let getTransferStatus = () => {
        req.getTransferStatus().then(fileInfo => {
            let status = fileInfo.data.status
            if (status === 1) {
                let timer = setTimeout(() => {
                    clearTimeout(timer)
                    getTransferStatus()
                }, 3000);
            } else if (status === 2) {
                ZwMain()
            } else if (status === 3) {
                console.error(fileInfo.failedReason)
            }
        }).catch(err => {
            console.error(err)
        })
    }
    getTransferStatus()
}