develop (#29)

Co-authored-by: Thanh Quy - wolf <524H0124@student.tdtu.edu.vn>
Co-authored-by: Thanh Quy- wolf <524H0124@student.tdtu.edu.vn>
Co-authored-by: TakahashiNg <83152264+TakahashiNguyen@users.noreply.github.com>
Reviewed-on: #29
Co-authored-by: TaNguyenThanhQuy <tanguyenthanhquy@noreply.localhost>
Co-committed-by: TaNguyenThanhQuy <tanguyenthanhquy@noreply.localhost>

lib/constants.ts

@@ -1,9 +1,11 @@
 import type {
   Combo,
+  Department,
   MenuCategory,
   Product,
   ProductSalesStats,
   RevenueDataPoint,
+  ShiftSlot,
   Shop,
   ShopInfo,
   SocialLinks,
@@ -608,3 +610,102 @@ export const MOCK_USERS: Record<string, User> = {
     avatar: null,
   },
 };
+
+// ===== SHIFT / SCHEDULE DATA =====
+
+export const DEPARTMENTS: Department[] = [
+  { id: "bar", name: "Bar Staff", icon: "fa-solid fa-martini-glass-citrus" },
+  { id: "kitchen", name: "Kitchen", icon: "fa-solid fa-kitchen-set" },
+  { id: "cashier", name: "Cashier", icon: "fa-solid fa-cash-register" },
+  { id: "janitor", name: "Janitor", icon: "fa-solid fa-broom" },
+];
+
+/**
+ * Generate mock shift slots for the weeks around today (April 2026).
+ * Covers Mon 6 Apr – Sun 26 Apr 2026.
+ */
+function generateMockShifts(): ShiftSlot[] {
+  const shifts: ShiftSlot[] = [];
+  const departments = ["bar", "kitchen", "cashier", "janitor"];
+  const timeSlots = [
+    { start: "07:00", end: "11:00", hours: 4, wage: 120000 },
+    { start: "11:00", end: "15:00", hours: 4, wage: 120000 },
+    { start: "15:00", end: "19:00", hours: 4, wage: 120000 },
+    { start: "19:00", end: "22:00", hours: 3, wage: 100000 },
+  ];
+
+  const staffPool = [
+    { id: 2, name: "Nguyễn Văn An" },
+    { id: 3, name: "Trần Thị Bình" },
+    { id: 4, name: "Lê Văn Cường" },
+  ];
+
+  // Generate shifts from April 6 to April 26, 2026
+  let shiftCounter = 0;
+  for (let day = 6; day <= 26; day++) {
+    const dateStr = `2026-04-${day.toString().padStart(2, "0")}`;
+
+    for (const dept of departments) {
+      // Not every department has shifts every day
+      if (dept === "janitor" && day % 3 !== 0) continue;
+
+      for (const slot of timeSlots) {
+        // Skip some slots randomly for variety
+        if (dept === "kitchen" && slot.start === "19:00") continue;
+        if (dept === "cashier" && slot.start === "07:00" && day % 2 === 0)
+          continue;
+
+        shiftCounter++;
+        const shiftId = `shift_${shiftCounter.toString().padStart(3, "0")}`;
+
+        // Determine registration status
+        const registered: { id: number; name: string }[] = [];
+        let status: ShiftSlot["status"] = "available";
+
+        // Past shifts (before April 10) are mostly registered
+        if (day < 10) {
+          const staffIdx = shiftCounter % staffPool.length;
+          registered.push(staffPool[staffIdx]);
+          if (shiftCounter % 7 === 0) {
+            registered.push(staffPool[(staffIdx + 1) % staffPool.length]);
+          }
+          status = "registered";
+          // Some past shifts have leave/absent
+          if (shiftCounter % 11 === 0) status = "approved_leave";
+          if (shiftCounter % 13 === 0) status = "absent";
+        }
+        // Current week (April 6-12): mix of registered and available
+        else if (day >= 10 && day <= 12) {
+          if (shiftCounter % 3 === 0) {
+            registered.push(staffPool[shiftCounter % staffPool.length]);
+            status = "registered";
+          }
+        }
+        // Future shifts: mostly available, some registered
+        else {
+          if (shiftCounter % 5 === 0) {
+            registered.push(staffPool[shiftCounter % staffPool.length]);
+            status = "registered";
+          }
+        }
+
+        shifts.push({
+          id: shiftId,
+          date: dateStr,
+          startTime: slot.start,
+          endTime: slot.end,
+          durationHours: slot.hours,
+          wage: slot.wage,
+          department: dept,
+          maxStaff: dept === "bar" ? 3 : 2,
+          registeredStaff: registered,
+          status,
+        });
+      }
+    }
+  }
+
+  return shifts;
+}
+
+export const MOCK_SHIFT_SLOTS: ShiftSlot[] = generateMockShifts();