"use strict";
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ChatGroupService = void 0;
const common_1 = require("@nestjs/common");
const typeorm_1 = require("@nestjs/typeorm");
const axios_1 = require("axios");
const pdf = require("pdf-parse");
const typeorm_2 = require("typeorm");
const app_entity_1 = require("../app/app.entity");
const models_service_1 = require("../models/models.service");
const chatGroup_entity_1 = require("./chatGroup.entity");
let ChatGroupService = class ChatGroupService {
    constructor(chatGroupEntity, appEntity, modelsService) {
        this.chatGroupEntity = chatGroupEntity;
        this.appEntity = appEntity;
        this.modelsService = modelsService;
    }
    async create(body, req) {
        const { id } = req.user;
        const { appId, modelConfig: bodyModelConfig, params } = body;
        let modelConfig = bodyModelConfig || (await this.modelsService.getBaseConfig());
        if (!modelConfig) {
            throw new common_1.HttpException('管理员未配置任何AI模型、请先联系管理员开通聊天模型配置！', common_1.HttpStatus.BAD_REQUEST);
        }
        modelConfig = JSON.parse(JSON.stringify(modelConfig));
        const groupParams = { title: '新对话', userId: id, appId, params };
        if (appId) {
            const appInfo = await this.appEntity.findOne({ where: { id: appId } });
            if (!appInfo) {
                throw new common_1.HttpException('非法操作、您在使用一个不存在的应用！', common_1.HttpStatus.BAD_REQUEST);
            }
            const { status, name, isFixedModel, isGPTs, appModel, coverImg } = appInfo;
            Object.assign(modelConfig.modelInfo, {
                isGPTs,
                isFixedModel,
                modelAvatar: coverImg,
                modelName: name,
            });
            if (isGPTs === 1 || isFixedModel === 1) {
                const appModelKey = await this.modelsService.getCurrentModelKeyInfo(isFixedModel === 1 ? appModel : 'gpts');
                Object.assign(modelConfig.modelInfo, {
                    deductType: appModelKey.deductType,
                    deduct: appModelKey.deduct,
                    model: appModel,
                    isFileUpload: appModelKey.isFileUpload,
                });
            }
            if (![1, 3, 4, 5].includes(status)) {
                throw new common_1.HttpException('非法操作、您在使用一个未启用的应用！', common_1.HttpStatus.BAD_REQUEST);
            }
            if (name) {
                groupParams.title = name;
            }
        }
        const newGroup = await this.chatGroupEntity.save(Object.assign(Object.assign({}, groupParams), { config: JSON.stringify(modelConfig) }));
        return newGroup;
    }
    async query(req) {
        try {
            const { id } = req.user;
            const params = { userId: id, isDelete: false };
            const res = await this.chatGroupEntity.find({
                where: params,
                order: { isSticky: 'DESC', updatedAt: 'DESC' },
            });
            return res;
            const appIds = res.filter((t) => t.appId).map((t) => t.appId);
            const appInfos = await this.appEntity.find({ where: { id: (0, typeorm_2.In)(appIds) } });
            return res.map((item) => {
                var _a;
                item.appLogo = (_a = appInfos.find((t) => t.id === item.appId)) === null || _a === void 0 ? void 0 : _a.coverImg;
                return item;
            });
        }
        catch (error) {
            console.log('error: ', error);
        }
    }
    async update(body, req) {
        const { title, isSticky, groupId, config, fileUrl } = body;
        const { id } = req.user;
        const g = await this.chatGroupEntity.findOne({
            where: { id: groupId, userId: id },
        });
        if (!g) {
            throw new common_1.HttpException('请先选择一个对话或者新加一个对话再操作！', common_1.HttpStatus.BAD_REQUEST);
        }
        const { appId } = g;
        if (appId && !title) {
            try {
                const parseData = JSON.parse(config);
                if (Number(parseData.keyType) !== 1) {
                    throw new common_1.HttpException('应用对话名称不能修改哟！', common_1.HttpStatus.BAD_REQUEST);
                }
            }
            catch (error) {
            }
        }
        const data = {};
        title && (data['title'] = title);
        typeof isSticky !== 'undefined' && (data['isSticky'] = isSticky);
        config && (data['config'] = config);
        fileUrl && (data['fileUrl'] = fileUrl);
        const u = await this.chatGroupEntity.update({ id: groupId }, data);
        if (u.affected) {
            if (fileUrl) {
                this.handlePdfExtraction(fileUrl, groupId);
            }
            return true;
        }
        else {
            throw new common_1.HttpException('更新对话失败！', common_1.HttpStatus.BAD_REQUEST);
        }
    }
    async handlePdfExtraction(fileUrl, groupId) {
        try {
            const pdfText = await this.extractPdfText(fileUrl);
            await this.chatGroupEntity.update({ id: groupId }, { pdfTextContent: pdfText });
        }
        catch (error) {
            console.error('PDF 读取失败:', error);
        }
    }
    async extractPdfText(fileUrl) {
        try {
            const response = await axios_1.default.get(fileUrl, {
                responseType: 'arraybuffer',
            });
            const dataBuffer = Buffer.from(response.data);
            const pdfData = await pdf(dataBuffer);
            return pdfData.text;
        }
        catch (error) {
            console.error('PDF 解析失败:', error);
            throw new Error('PDF 解析失败');
        }
    }
    async updateTime(groupId) {
        await this.chatGroupEntity.update(groupId, {
            updatedAt: new Date(),
        });
    }
    async del(body, req) {
        const { groupId } = body;
        const { id } = req.user;
        const g = await this.chatGroupEntity.findOne({
            where: { id: groupId, userId: id },
        });
        if (!g) {
            throw new common_1.HttpException('非法操作、您在删除一个非法资源！', common_1.HttpStatus.BAD_REQUEST);
        }
        const r = await this.chatGroupEntity.update({ id: groupId }, { isDelete: true });
        if (r.affected) {
            return '删除成功';
        }
        else {
            throw new common_1.HttpException('删除失败！', common_1.HttpStatus.BAD_REQUEST);
        }
    }
    async delAll(req) {
        const { id } = req.user;
        const r = await this.chatGroupEntity.update({ userId: id, isSticky: false, isDelete: false }, { isDelete: true });
        if (r.affected) {
            return '删除成功';
        }
        else {
            throw new common_1.HttpException('删除失败！', common_1.HttpStatus.BAD_REQUEST);
        }
    }
    async getGroupInfoFromId(id) {
        if (!id)
            return;
        const groupInfo = await this.chatGroupEntity.findOne({ where: { id } });
        if (groupInfo) {
            const { pdfTextContent } = groupInfo, rest = __rest(groupInfo, ["pdfTextContent"]);
            return rest;
        }
    }
    async getGroupPdfText(groupId) {
        const groupInfo = await this.chatGroupEntity.findOne({
            where: { id: groupId },
        });
        if (groupInfo) {
            return groupInfo.pdfTextContent;
        }
    }
};
ChatGroupService = __decorate([
    (0, common_1.Injectable)(),
    __param(0, (0, typeorm_1.InjectRepository)(chatGroup_entity_1.ChatGroupEntity)),
    __param(1, (0, typeorm_1.InjectRepository)(app_entity_1.AppEntity)),
    __metadata("design:paramtypes", [typeorm_2.Repository,
        typeorm_2.Repository,
        models_service_1.ModelsService])
], ChatGroupService);
exports.ChatGroupService = ChatGroupService;