"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.UserModel = void 0;
const bcryptjs_1 = __importDefault(require("bcryptjs"));
const database_1 = require("../config/database");
class UserModel {
    static async create(params) {
        try {
            const { username, password, role = 'user', email } = params;
            const salt = await bcryptjs_1.default.genSalt(10);
            const hashedPassword = await bcryptjs_1.default.hash(password, salt);
            const emailValue = email || null;
            const uuidResult = await (0, database_1.executeQuery)('SELECT UUID() as uuid');
            const id = uuidResult[0].uuid;
            const query = `
        INSERT INTO users (id, username, password, email, role, created_at, updated_at)
        VALUES (?, ?, ?, ?, ?, NOW(), NOW())
      `;
            await (0, database_1.executeQuery)(query, [id, username, hashedPassword, emailValue, role]);
            const user = await this.getById(id);
            if (!user) {
                throw new Error('创建用户失败，无法获取创建的用户信息');
            }
            return user;
        }
        catch (error) {
            console.error('创建用户失败:', error);
            throw error;
        }
    }
    static async getById(id) {
        try {
            const query = `
        SELECT id, username, password, email, role, created_at, updated_at
        FROM users
        WHERE id = ?
      `;
            const result = await (0, database_1.executeQuery)(query, [id]);
            if (result.length === 0) {
                return null;
            }
            return result[0];
        }
        catch (error) {
            console.error('根据ID获取用户失败:', error);
            throw error;
        }
    }
    static async getByUsername(username) {
        try {
            const query = `
        SELECT id, username, password, email, role, created_at, updated_at
        FROM users
        WHERE username = ?
      `;
            const result = await (0, database_1.executeQuery)(query, [username]);
            if (result.length === 0) {
                return null;
            }
            return result[0];
        }
        catch (error) {
            console.error('根据用户名获取用户失败:', error);
            throw error;
        }
    }
    static async update(id, updates) {
        try {
            const updateFields = [];
            const params = [];
            if (updates.username) {
                updateFields.push('username = ?');
                params.push(updates.username);
            }
            if (updates.role) {
                updateFields.push('role = ?');
                params.push(updates.role);
            }
            if (updates.email) {
                updateFields.push('email = ?');
                params.push(updates.email);
            }
            updateFields.push('updated_at = NOW()');
            if (updateFields.length === 1) {
                return await this.getById(id);
            }
            params.push(id);
            const query = `
        UPDATE users
        SET ${updateFields.join(', ')}
        WHERE id = ?
      `;
            await (0, database_1.executeQuery)(query, params);
            return await this.getById(id);
        }
        catch (error) {
            console.error('更新用户失败:', error);
            throw error;
        }
    }
    static async updatePassword(id, newPassword) {
        try {
            const salt = await bcryptjs_1.default.genSalt(10);
            const hashedPassword = await bcryptjs_1.default.hash(newPassword, salt);
            const query = `
        UPDATE users
        SET password = ?, updated_at = NOW()
        WHERE id = ?
      `;
            await (0, database_1.executeQuery)(query, [hashedPassword, id]);
        }
        catch (error) {
            console.error('更新用户密码失败:', error);
            throw error;
        }
    }
    static async delete(id) {
        try {
            const query = 'DELETE FROM users WHERE id = ?';
            const result = await (0, database_1.executeQuery)(query, [id]);
            return result.affectedRows > 0;
        }
        catch (error) {
            console.error('删除用户失败:', error);
            throw error;
        }
    }
    static async getAll(limit, offset) {
        try {
            let query = `
        SELECT id, username, password, email, role, created_at, updated_at
        FROM users
        ORDER BY created_at DESC
      `;
            const params = [];
            if (limit !== undefined) {
                query += ' LIMIT ?';
                params.push(limit);
                if (offset !== undefined) {
                    query += ' OFFSET ?';
                    params.push(offset);
                }
            }
            const result = await (0, database_1.executeQuery)(query, params);
            return result;
        }
        catch (error) {
            console.error('获取所有用户失败:', error);
            throw error;
        }
    }
}
exports.UserModel = UserModel;
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