btpxpress-frontend/services/userService.ts

// import { apiService } from './api'; // TODO: Use when implementing real API calls
import type { User } from '../types/auth';
import { UserRole } from '../types/auth';

interface CreateUserRequest {
    email: string;
    nom: string;
    prenom: string;
    role: UserRole;
    entreprise?: string;
    siret?: string;
    secteurActivite?: string;
}

interface UpdateUserRequest {
    nom?: string;
    prenom?: string;
    entreprise?: string;
    siret?: string;
    secteurActivite?: string;
    actif?: boolean;
}

interface UserStats {
    totalUsers: number;
    activeUsers: number;
    pendingUsers: number;
    usersByRole: Record<UserRole, number>;
    recentActivity: UserActivity[];
}

interface UserActivity {
    userId: string;
    userName: string;
    action: string;
    timestamp: string;
    details?: string;
}

class UserService {
    /**
     * Récupérer tous les utilisateurs
     * TODO: Implement with proper API service method
     */
    async getAllUsers(): Promise<User[]> {
        return this.getMockUsers();
    }

    /**
     * Récupérer un utilisateur par ID
     * TODO: Implement with proper API service method
     */
    async getUserById(id: string): Promise<User> {
        const users = this.getMockUsers();
        const user = users.find(u => u.id === id);
        if (!user) throw new Error('User not found');
        return user;
    }

    /**
     * Créer un nouvel utilisateur
     * TODO: Implement with proper API service method
     */
    async createUser(userData: CreateUserRequest): Promise<User> {
        console.log('TODO: Implement createUser', userData);
        return {
            id: Math.random().toString(36).substring(2, 11),
            email: userData.email,
            nom: userData.nom,
            prenom: userData.prenom,
            username: userData.email,
            role: userData.role,
            roles: [userData.role],
            permissions: [],
            entreprise: userData.entreprise,
            siret: userData.siret,
            secteurActivite: userData.secteurActivite,
            actif: true,
            status: 'ACTIVE' as any,
            dateCreation: new Date(),
            dateModification: new Date(),
            isAdmin: false,
            isManager: false,
            isEmployee: false,
            isClient: false
        };
    }

    /**
     * Mettre à jour un utilisateur
     * TODO: Implement with proper API service method
     */
    async updateUser(id: string, userData: UpdateUserRequest): Promise<User> {
        console.log('TODO: Implement updateUser', id, userData);
        const user = await this.getUserById(id);
        return { ...user, ...userData };
    }

    /**
     * Supprimer un utilisateur
     * TODO: Implement with proper API service method
     */
    async deleteUser(id: string): Promise<void> {
        console.log('TODO: Implement deleteUser', id);
        return Promise.resolve();
    }

    /**
     * Récupérer les gestionnaires de projet
     * TODO: Implement with proper API service method
     */
    async getGestionnaires(): Promise<User[]> {
        return this.getMockGestionnaires();
    }

    /**
     * Récupérer les statistiques utilisateurs
     * TODO: Implement with proper API service method
     */
    async getUserStats(): Promise<UserStats> {
        return this.getMockUserStats();
    }

    /**
     * Récupérer l'activité récente des utilisateurs
     * TODO: Implement with proper API service method
     */
    async getUserActivity(): Promise<UserActivity[]> {
        return this.getMockUserActivity();
    }

    /**
     * Données mockées pour les utilisateurs
     */
    private getMockUsers(): User[] {
        return [
            {
                id: 'admin-1',
                email: 'admin@btpxpress.com',
                nom: 'Administrateur',
                prenom: 'Système',
                username: 'admin@btpxpress.com',
                role: UserRole.ADMIN,
                roles: [UserRole.ADMIN],
                permissions: [],
                actif: true,
                status: 'APPROVED' as any,
                entreprise: 'BTP Xpress',
                dateCreation: new Date('2024-01-01T00:00:00Z'),
                dateModification: new Date('2024-01-01T00:00:00Z'),
                isAdmin: true,
                isManager: false,
                isEmployee: false,
                isClient: false
            },
            {
                id: 'manager-1',
                email: 'manager@btpxpress.com',
                nom: 'Dupont',
                prenom: 'Jean',
                username: 'manager@btpxpress.com',
                role: UserRole.MANAGER,
                roles: [UserRole.MANAGER],
                permissions: [],
                actif: true,
                status: 'APPROVED' as any,
                entreprise: 'BTP Xpress',
                dateCreation: new Date('2024-01-15T00:00:00Z'),
                dateModification: new Date('2024-01-15T00:00:00Z'),
                isAdmin: false,
                isManager: true,
                isEmployee: false,
                isClient: false
            },
            {
                id: 'gest-1',
                email: 'john.doe@btpxpress.com',
                nom: 'Doe',
                prenom: 'John',
                username: 'john.doe@btpxpress.com',
                role: UserRole.GESTIONNAIRE_PROJET,
                roles: [UserRole.GESTIONNAIRE_PROJET],
                permissions: [],
                actif: true,
                status: 'APPROVED' as any,
                entreprise: 'BTP Xpress',
                dateCreation: new Date('2024-02-01T00:00:00Z'),
                dateModification: new Date('2024-02-01T00:00:00Z'),
                isAdmin: false,
                isManager: true,
                isEmployee: false,
                isClient: false
            },
            {
                id: 'gest-2',
                email: 'marie.martin@btpxpress.com',
                nom: 'Martin',
                prenom: 'Marie',
                username: 'marie.martin@btpxpress.com',
                role: UserRole.GESTIONNAIRE_PROJET,
                roles: [UserRole.GESTIONNAIRE_PROJET],
                permissions: [],
                actif: true,
                status: 'APPROVED' as any,
                entreprise: 'BTP Xpress',
                dateCreation: new Date('2024-02-15T00:00:00Z'),
                dateModification: new Date('2024-02-15T00:00:00Z'),
                isAdmin: false,
                isManager: true,
                isEmployee: false,
                isClient: false
            },
            {
                id: 'client-1',
                email: 'client1@example.com',
                nom: 'Dupont',
                prenom: 'Pierre',
                username: 'client1@example.com',
                role: UserRole.CLIENT,
                roles: [UserRole.CLIENT],
                permissions: [],
                actif: true,
                status: 'APPROVED' as any,
                dateCreation: new Date('2024-03-01T00:00:00Z'),
                dateModification: new Date('2024-03-01T00:00:00Z'),
                isAdmin: false,
                isManager: false,
                isEmployee: false,
                isClient: true
            }
        ];
    }

    /**
     * Données mockées pour les gestionnaires
     */
    private getMockGestionnaires(): User[] {
        return this.getMockUsers().filter(user => user.role === UserRole.GESTIONNAIRE_PROJET);
    }

    /**
     * Statistiques mockées
     */
    private getMockUserStats(): UserStats {
        const users = this.getMockUsers();
        return {
            totalUsers: users.length,
            activeUsers: users.filter(u => u.actif).length,
            pendingUsers: users.filter(u => u.status === 'PENDING').length,
            usersByRole: {
                [UserRole.ADMIN]: users.filter(u => u.role === UserRole.ADMIN).length,
                [UserRole.MANAGER]: users.filter(u => u.role === UserRole.MANAGER).length,
                [UserRole.GESTIONNAIRE_PROJET]: users.filter(u => u.role === UserRole.GESTIONNAIRE_PROJET).length,
                [UserRole.CHEF_CHANTIER]: users.filter(u => u.role === UserRole.CHEF_CHANTIER).length,
                [UserRole.OUVRIER]: users.filter(u => u.role === UserRole.OUVRIER).length,
                [UserRole.COMPTABLE]: users.filter(u => u.role === UserRole.COMPTABLE).length,
                [UserRole.CLIENT]: users.filter(u => u.role === UserRole.CLIENT).length
            },
            recentActivity: this.getMockUserActivity()
        };
    }

    /**
     * Activité mockée
     */
    private getMockUserActivity(): UserActivity[] {
        return [
            {
                userId: 'gest-1',
                userName: 'John Doe',
                action: 'Connexion',
                timestamp: new Date(Date.now() - 1000 * 60 * 30).toISOString(),
                details: 'Dashboard gestionnaire'
            },
            {
                userId: 'client-1',
                userName: 'Pierre Dupont',
                action: 'Consultation projet',
                timestamp: new Date(Date.now() - 1000 * 60 * 60).toISOString(),
                details: 'Extension maison individuelle'
            },
            {
                userId: 'manager-1',
                userName: 'Jean Dupont',
                action: 'Attribution client',
                timestamp: new Date(Date.now() - 1000 * 60 * 60 * 2).toISOString(),
                details: 'Client attribué à Marie Martin'
            }
        ];
    }
}

export default new UserService();