Add routes and functionality for inventory management, user management, worklogs, and settings

- Created a new Blueprint for main routes in `routes/__init__.py`.
- Implemented inventory listing and item management in `routes/inventory.py`.
- Added user listing and detail views in `routes/user.py`.
- Developed worklog listing and entry views in `routes/worklog.py`.
- Introduced search functionality across inventory, users, and worklogs in `routes/search.py`.
- Established settings management for brands, items, rooms, and functions in `routes/settings.py`.
- Enhanced helper functions for rendering headers and managing data in `routes/helpers.py`.
- Updated index route to display active worklogs and inventory conditions in `routes/index.py`.

routes/helpers.py

@@ -0,0 +1,78 @@
+from flask import url_for
+
+from ..models import Inventory
+
+inventory_headers = {
+    "Date Entered": lambda i: {"text": i.timestamp.strftime("%Y-%m-%d") if i.timestamp else None},
+    "Identifier": lambda i: {"text": i.identifier},
+    "Inventory #": lambda i: {"text": i.inventory_name},
+    "Serial #": lambda i: {"text": i.serial},
+    "Bar Code #": lambda i: {"text": i.barcode},
+    "Brand": lambda i: {"text": i.brand.name} if i.brand else {"text": None},
+    "Model": lambda i: {"text": i.model},
+    "Item Type": lambda i: {"text": i.item.description} if i.item else {"text": None},
+    "Shared?": lambda i: {"text": i.shared, "type": "bool", "html": checked_box if i.shared else unchecked_box},
+    "Owner": lambda i: {"text": i.owner.full_name, "url": url_for("main.user", id=i.owner.id)} if i.owner else {"text": None},
+    "Location": lambda i: {"text": i.location.full_name} if i.location else {"Text": None},
+    "Condition": lambda i: {"text": i.condition},
+    # "Notes": lambda i: {"text": i.notes}
+}
+
+checked_box = '''
+    <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-check2" viewBox="0 0 16 16">
+        <path d="M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0"/>
+    </svg>
+'''
+unchecked_box = ''
+
+ACTIVE_STATUSES = [
+    "Working",
+    "Deployed",
+    "Partially Inoperable",
+    "Unverified"
+]
+
+INACTIVE_STATUSES = [
+    "Inoperable",
+    "Removed",
+    "Disposed"
+]
+
+FILTER_MAP = {
+    'user': Inventory.owner_id,
+    'location': Inventory.location_id,
+    'type': Inventory.type_id,
+}
+
+user_headers = {
+    "Last Name": lambda i: {"text": i.last_name},
+    "First Name": lambda i: {"text": i.first_name},
+    "Supervisor": lambda i: {"text": i.supervisor.full_name, "url": url_for("main.user", id=i.supervisor.id)} if i.supervisor else {"text": None},
+    "Location": lambda i: {"text": i.location.full_name} if i.location else {"text": None},
+    "Staff?": lambda i: {"text": i.staff, "type": "bool", "html": checked_box if i.staff else unchecked_box},
+    "Active?": lambda i: {"text": i.active, "type": "bool", "html": checked_box if i.active else unchecked_box}
+}
+
+worklog_headers = {
+    "Contact": lambda i: {"text": i.contact.full_name, "url": url_for("main.user", id=i.contact.id)} if i.contact else {"Text": None},
+    "Work Item": lambda i: {"text": i.work_item.identifier, "url": url_for('main.inventory_item',id=i.work_item.id)} if i.work_item else {"text": None},
+    "Start Time": lambda i: {"text": i.start_time.strftime("%Y-%m-%d")},
+    "End Time": lambda i: {"text": i.end_time.strftime("%Y-%m-%d")} if i.end_time else {"text": None},
+    "Complete?": lambda i: {"text": i.complete, "type": "bool", "html": checked_box if i.complete else unchecked_box},
+    "Follow Up?": lambda i: {"text": i.followup, "type": "bool", "html": checked_box if i.followup else unchecked_box, "highlight": i.followup},
+    "Quick Analysis?": lambda i: {"text": i.analysis, "type": "bool", "html": checked_box if i.analysis else unchecked_box},
+}
+
+worklog_form_fields = {
+    "start": lambda log: {"label": "Start Timestamp", "type": "date", "value": log.start_time.date().isoformat() if log.start_time else ""},
+    "end": lambda log: {"label": "End Timestamp", "type": "date", "value": log.end_time.date().isoformat() if log.end_time else ""},
+    "contact": lambda log: {"label": "Contact", "type": "datalist", "value": log.contact.full_name if log.contact else "", "list": "contactList"},
+    "item": lambda log: {"label": "Work Item", "type": "datalist", "value": log.work_item.identifier if log.work_item else "", "list": "itemList"},
+    "complete": lambda log: {"label": "Complete?", "type": "checkbox", "value": log.complete},
+    "followup": lambda log: {"label": "Follow Up?", "type": "checkbox", "value": log.followup},
+    "analysis": lambda log: {"label": "Quick Analysis?", "type": "checkbox", "value": log.analysis},
+    "notes": lambda log: {"label": "Notes", "type": "textarea", "value": log.notes or "", "rows": 15}
+}
+
+def link(text, endpoint, **values):
+    return {"text": text, "url": url_for(endpoint, **values)}