changed email creation

frontend/src/models/scheduling.ts

@@ -2,15 +2,20 @@
 import { Employee } from './Employee.js';
 import { ShiftPlan } from './ShiftPlan.js';
 
-// Add the missing type definitions
+// Updated Availability interface to match new schema
 export interface Availability {
   id: string;
   employeeId: string;
   planId: string;
-  dayOfWeek: number; // 1=Monday, 7=Sunday
-  timeSlotId: string;
+  shiftId: string; // Now references shift_id instead of time_slot_id + day_of_week
   preferenceLevel: 1 | 2 | 3; // 1:preferred, 2:available, 3:unavailable
   notes?: string;
+  // Optional convenience fields (can be joined from shifts and time_slots tables)
+  dayOfWeek?: number;
+  timeSlotId?: string;
+  timeSlotName?: string;
+  startTime?: string;
+  endTime?: string;
 }
 
 export interface Constraint {
@@ -75,6 +80,7 @@ export interface Solution {
     variablesCreated: number;
     optimal: boolean;
   };
+  variables?: { [key: string]: number };
 }
 
 // Additional helper types for the scheduling system
@@ -119,4 +125,77 @@ export interface ShiftRequirement {
   maxEmployees: number;
   assignedEmployees: string[];
   isPriority: boolean;
+}
+
+// New types for the updated schema
+export interface EmployeeWithRoles extends Employee {
+  roles: string[];
+}
+
+export interface ShiftWithDetails {
+  id: string;
+  planId: string;
+  timeSlotId: string;
+  dayOfWeek: number;
+  requiredEmployees: number;
+  color?: string;
+  timeSlot: {
+    id: string;
+    name: string;
+    startTime: string;
+    endTime: string;
+    description?: string;
+  };
+}
+
+export interface AvailabilityWithDetails extends Availability {
+  employee?: {
+    id: string;
+    firstname: string;
+    lastname: string;
+    employeeType: 'manager' | 'trainee' | 'experienced';
+    canWorkAlone: boolean;
+  };
+  shift?: {
+    dayOfWeek: number;
+    timeSlotId: string;
+    timeSlot?: {
+      name: string;
+      startTime: string;
+      endTime: string;
+    };
+  };
+}
+
+// Types for scheduling algorithm input
+export interface SchedulingInput {
+  planId: string;
+  startDate: string;
+  endDate: string;
+  constraints: Constraint[];
+  options?: SolverOptions;
+}
+
+// Types for scheduling results with enhanced information
+export interface EnhancedAssignment extends Assignment {
+  employeeName: string;
+  shiftDetails: {
+    date: string;
+    dayOfWeek: number;
+    timeSlotName: string;
+    startTime: string;
+    endTime: string;
+  };
+  preferenceLevel: number;
+}
+
+export interface SchedulingStatistics {
+  totalShifts: number;
+  totalAssignments: number;
+  coverageRate: number;
+  preferenceSatisfaction: number;
+  constraintViolations: number;
+  hardConstraintViolations: number;
+  softConstraintViolations: number;
+  processingTime: number;
 }