"use strict";
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}));
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}) : function(o, v) {
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});
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.MailService = void 0;
const common_1 = require("@nestjs/common");
const config_1 = require("@nestjs/config");
const fs_1 = require("fs");
const path = __importStar(require("path"));
const __1 = require("..");
const mail_config_1 = __importDefault(require("../../config/mails/mail.config"));
const AppConfig_config_1 = require("../appConfig/AppConfig.config");
let MailService = class MailService {
    constructor(configService) {
        this.configService = configService;
        this.transporter = (0, mail_config_1.default)(this.configService);
    }
    async sendMail(fileName, to, placeholders, subject = 'Email Verification') {
        try {
            const htmlTemplate = await this.loadTemplate(fileName, placeholders);
            __1.logger.info(`Loaded email template for ${fileName}, to= ${to}`);
            const mailOptions = {
                from: this.configService.get('mail.username'),
                to,
                subject: subject,
                html: htmlTemplate,
            };
            await this.transporter.sendMail(mailOptions);
        }
        catch (error) {
            __1.logger.error('Error sending email:', error);
        }
    }
    async loadTemplate(templateName, placeholders) {
        const modifiedTemplateName = templateName?.includes('.html')
            ? templateName
            : `${templateName}.html`;
        const basePath = AppConfig_config_1.AppConfig.get('common.nodeEnv') === 'production' ? 'dist' : 'src';
        __1.logger.info(`basePath = ${basePath}`);
        __1.logger.info(`nodeEnv =  ${AppConfig_config_1.AppConfig.get('common.nodeEnv')}`);
        const templatePath = path.join(process.cwd(), basePath, 'views', `${modifiedTemplateName}`);
        let html;
        try {
            html = await fs_1.promises.readFile(templatePath, 'utf8');
        }
        catch (error) {
            console.error('Error reading template:', error);
            const defaultPath = path.join(process.cwd(), basePath, 'views', 'default.html');
            html = await fs_1.promises.readFile(defaultPath, 'utf8');
        }
        Object.keys(placeholders).forEach((key) => {
            const value = placeholders[key] ?? '';
            const placeholder = `{{${key}}}`;
            html = html.split(placeholder).join(value);
        });
        return html;
    }
};
exports.MailService = MailService;
exports.MailService = MailService = __decorate([
    (0, common_1.Injectable)(),
    __metadata("design:paramtypes", [config_1.ConfigService])
], MailService);
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