Add monthly statistics dashboard

frontend/src/types.ts

@@ -191,3 +191,94 @@ export type TicketPeriod = {
 
 export type MonthOverview = PeriodOverview;
 export type TicketMonth = TicketPeriod;
+
+export type StatisticsDailyBucket = {
+  day: string;
+  sessions: number;
+  total_minutes: number;
+  billed_minutes: number;
+  non_billable_minutes: number;
+  open_minutes: number;
+  crm_billed_minutes: number;
+};
+
+export type StatisticsGroup = {
+  organization_id?: string | null;
+  organization_name?: string;
+  work_type?: WorkType;
+  tickets: number;
+  sessions: number;
+  total_minutes: number;
+  billed_minutes: number;
+  non_billable_minutes: number;
+  open_minutes: number;
+  crm_billed_minutes: number;
+  crm_delta_minutes: number;
+};
+
+export type StatisticsTicket = {
+  ticket_id: string;
+  ticket_number: string;
+  organization_id: string | null;
+  organization_name: string;
+  active_days: number;
+  sessions: number;
+  total_minutes: number;
+  billed_minutes: number;
+  non_billable_minutes: number;
+  open_minutes: number;
+  open_sessions: number;
+  crm_billed_minutes: number;
+  crm_delta_minutes: number;
+};
+
+export type StatisticsOpenSession = {
+  id: string;
+  ticket_id: string;
+  ticket_number: string;
+  organization_name: string;
+  activity: string;
+  started_at: string;
+  rounded_minutes: number;
+};
+
+export type StatisticsCrmDay = {
+  ticket_id: string;
+  ticket_number: string;
+  organization_name: string;
+  day: string;
+  tracked_minutes: number;
+  crm_billed_minutes: number;
+  delta_minutes?: number;
+};
+
+export type StatisticsOverview = {
+  periodType: "month";
+  period: string;
+  closed: boolean;
+  closedAt: string | null;
+  totals: {
+    tickets: number;
+    sessions: number;
+    minutes: number;
+    billedMinutes: number;
+    nonBillableMinutes: number;
+    openMinutes: number;
+    openSessions: number;
+    recurringMinutes: number;
+    manualMinutes: number;
+    averageSessionMinutes: number;
+    activeDays: number;
+    crmBilledMinutes: number;
+    crmDeltaMinutes: number;
+  };
+  dailySeries: StatisticsDailyBucket[];
+  organizations: StatisticsGroup[];
+  workTypes: StatisticsGroup[];
+  tickets: StatisticsTicket[];
+  attention: {
+    openSessions: StatisticsOpenSession[];
+    missingCrmDays: StatisticsCrmDay[];
+    crmMismatches: StatisticsCrmDay[];
+  };
+};