export type ReportStatus = 'OPEN' | 'UNDER_REVIEW' | 'ASSIGNED' | 'IN_PROGRESS' | 'RESOLVED' | 'REJECTED' | 'CLOSED';
export type MediaKind = 'IMAGE' | 'VIDEO';
export type FlagStatus = 'OPEN' | 'RESOLVED' | 'DISMISSED';
export type FlagContentType = 'REPORT' | 'MESSAGE';

export interface GeoJsonObject {
    type: string;
    coordinates: any[];
    [key: string]: any;
}

export interface ErrorResponse {
    error: string;
    message?: string;
    fields?: string[];
}

export interface OkResponse {
    ok: boolean;
}

/**
 * USER & AUTHENTICATION
 */
export interface CurrentUser {
    id: number;
    first_name: string;
    last_name: string;
    email: string;
    fiscal_code: string;
    points: number;
    must_change_password: boolean;
    role: string;
    roles: string[];
    permissions: string[];
    phone?: string;
}

export interface AdminUser {
    id: number;
    email: string;
    first_name: string;
    last_name: string;
    fiscal_code: string;
    phone?: string;
    banned?: boolean;
    points?: number;
    must_change_password?: boolean;
    roles?: string; // Comma-separated
}

export interface TokenResponse {
    ok: boolean;
    token: string;
    token_type: string;
    expires_in_hours: number;
}

/**
 * REPORTS & MEDIA
 */
export interface Report {
    id: number;
    category_id: number;
    latitude: number;
    longitude: number;
    address: string;
    description: string;
    status: ReportStatus;
    area_id?: number;
    area_name?: string;
    category_name?: string;
    assigned_operator_id?: number;
    created_at?: string;
    updated_at?: string;
    user_id?: number;
}

export interface OpenDataReport {
    id: number;
    category_id: number;
    category_name: string;
    latitude: number;
    longitude: number;
    status: ReportStatus;
    created_at: string;
    updated_at: string;
    area_id?: number | null;
    area_name?: string | null;
}

export interface Media {
    id: number;
    report_id: number;
    url: string;
    media_kind: MediaKind;
    content_type: string;
    original_filename: string;
    size_bytes: number;
    created_at: string;
}

export interface StatusHistoryItem {
    id: number;
    report_id: number;
    changed_by_user_id: number;
    old_status: ReportStatus;
    new_status: ReportStatus;
    note?: string;
    created_at: string;
}

export interface Message {
    id: number;
    report_id: number;
    user_id: number;
    first_name: string;
    last_name: string;
    body: string;
    created_at: string;
}

/**
 * ENTITIES (Areas, Teams, Categories, Notifications, Rewards, Moderation)
 */
export interface Area {
    id: number;
    name: string;
    description?: string;
    active?: boolean;
    boundary_geojson?: GeoJsonObject;
}

export interface Category {
    id: number;
    name: string;
    description?: string;
    active?: boolean;
}

export interface Team {
    id: number;
    name: string;
    description?: string;
    team_category_id: number;
    area_id?: number;
    active?: boolean;
    area_name?: string;
    category_name?: string;
}

export interface Notification {
    id: number;
    title: string;
    body: string;
    type: string;
    created_at: string;
    report_id?: number | null;
    read_at?: string | null;
}

export interface RewardEvent {
    id: number;
    report_id: number;
    points: number;
    reason: string;
    created_at: string;
}

export interface ModerationFlag {
    id: number;
    report_id: number;
    message_id?: number | null;
    reason: string;
    details?: string;
    status: FlagStatus;
    content_type: FlagContentType;
    created_by_user_id: number;
    created_by_email: string;
    created_at: string;
    resolved_by_user_id?: number | null;
    resolved_by_email?: string | null;
    resolution_note?: string | null;
    resolved_at?: string | null;
}

/**
 * REQUEST BODIES
 */
export interface RegisterCitizenRequest {
    first_name: string;
    last_name: string;
    email: string;
    password: string;
    fiscal_code: string;
    phone?: string;
    birth_date?: string;
    birth_place?: string;
}

export interface PasswordLoginRequest {
    email: string;
    password: string;
}

export interface ChangePasswordRequest {
    current_password: string;
    new_password: string;
}

export interface UpdateProfileRequest {
    first_name?: string;
    last_name?: string;
    phone?: string;
}

export interface EmailRequest {
    email: string;
}

export interface VerifyOtpRequest {
    email: string;
    code: string;
}

export interface CreateReportRequest {
    category_id: number;
    latitude: number;
    longitude: number;
    address: string;
    description: string;
    media?: string[]; // Array of URLs if already uploaded
}

export interface UpdateStatusRequest {
    status: ReportStatus;
    note?: string;
}

export interface AssignTeamRequest {
    team_id: number;
}

export interface MessageRequest {
    body: string;
}

export interface FeedbackRequest {
    rating: number; // 1 to 5
comment?: string;
}

export interface FlagRequest {
    reason: string;
    details?: string;
}

export interface UpdateModerationRequest {
    status: 'RESOLVED' | 'DISMISSED';
    reject_report?: boolean;
    resolution_note?: string;
}

export interface CreateAreaRequest {
    name: string;
    boundary_geojson: GeoJsonObject;
    description?: string;
}

export interface UpdateAreaRequest {
    name?: string;
    boundary_geojson?: GeoJsonObject;
    description?: string;
    active?: boolean;
}

export interface CreateCategoryRequest {
    name: string;
    description?: string;
}

export interface UpdateCategoryRequest {
    name?: string;
    description?: string;
    active?: boolean;
}

export interface CreateTeamRequest {
    team_category_id: number;
    name: string;
    description?: string;
    area_id?: number;
}

export interface UpdateTeamRequest {
    team_category_id?: number;
    name?: string;
    description?: string;
    area_id?: number | null;
    active?: boolean;
}

export interface UpdateUserBanRequest {
    banned: boolean;
}

export interface UpdateUserRolesRequest {
    roles: string[];
}

/**
 * RESPONSE BODIES
 */
export interface CurrentUserResponse {
    ok: boolean;
    user: CurrentUser;
}

export interface RegisterCitizenResponse {
    ok: boolean;
    user_id: number;
}

export interface OtpRequestResponse {
    ok: boolean;
    delivery: string;
    expires_in_minutes: number;
}

export interface CreateReportResponse {
    ok: boolean;
    report_id: number;
    area_id?: number;
}

export interface ReportListResponse {
    ok: boolean;
    reports: Report[];
}

export interface PagedReportListResponse {
    ok: boolean;
    page: number;
    per_page: number;
    total?: number;
    reports: Report[];
}

export interface OpenDataReportListResponse {
    ok: boolean;
    page: number;
    per_page: number;
    reports: OpenDataReport[];
}

export interface ReportDetailResponse {
    ok: boolean;
    report: Report;
    history: StatusHistoryItem[];
    media: Media[];
}

export interface InterventionSummaryResponse {
    ok: boolean;
    summary: Report;
    media: Media[];
    latest_messages: Message[];
}

export interface MediaUploadResponse {
    ok: boolean;
    media: Media[];
}

export interface MessageListResponse {
    ok: boolean;
    messages: Message[];
}

export interface FlagResponse {
    ok: boolean;
    flag_id: number;
}

export interface RewardsResponse {
    ok: boolean;
    points: number;
    page: number;
    per_page: number;
    reward_events: RewardEvent[];
}

export interface NotificationListResponse {
    ok: boolean;
    page: number;
    per_page: number;
    notifications: Notification[];
}

export interface AreaListResponse {
    ok: boolean;
    areas: Area[];
}

export interface CategoryListResponse {
    ok: boolean;
    categories: Category[];
}

export interface TeamListResponse {
    ok: boolean;
    teams: Team[];
}

export interface UserListResponse {
    ok: boolean;
    users: AdminUser[];
}

export interface ModerationListResponse {
    ok: boolean;
    page: number;
    per_page: number;
    total?: number;
    flags: ModerationFlag[];
}

export interface OverviewStatsResponse {
    ok: boolean;
    reports_by_status: { status: ReportStatus; total: number }[];
    reports_by_area: { area: string; total: number }[];
    avg_resolution_hours: { value: number }[];
    reports_by_category: { category: string; total: number }[];
    reports_by_team: { team: string; total: number }[];
    monthly_reports: { month: string; total: number }[];
    avg_resolution_hours_by_category: { category: string; value: number }[];
    avg_resolution_hours_by_area: { area: string; value: number }[];
    total_users?: number;
    open_reports?: number;
}