Ground Booking

Ground Booking is two Flutter apps reading and writing the same Firestore backend in real time. Players browse a live-updating, paginated feed of grounds, open a ground's detail page — image carousel, price per hour, supported sports, floor area, WhatsApp/call buttons — and book through a calendar-plus-hourly-slot screen: pick a date on a table calendar, tap open hour chips (24 slots a day, in fixed bands like "6pm-7pm"), and submit a reservation.

Each ground stores its own recurring weekly availability as a week-slots model — a separate list of open hour-indices for every day of the week, so an owner sets the schedule once and it repeats. Grounds carry a real domain vocabulary: 11 sport types (cricket, football, basketball, volleyball, badminton, tennis, hockey, kabaddi, handball, table tennis, squash), an indoor/outdoor ground type, and a pitch type (turf, mat, cement, grass). A ground can also have more than one linked partner account with an owner/admin role tag, and the partner app resolves which ground a signed-in partner manages from that link. On the partner side, incoming bookings are triaged in a status-tabbed dashboard — Reserved, Pending, Approved, Completed — each tab a live, ground-scoped Firestore query, and a booking's full lifecycle runs through six states (Reserved → Pending → Approved → Playing → Completed/Cancelled).

Payment is a manual, verify-by-screenshot flow rather than an integrated gateway: a booking records a token-money deposit, an optional cash flag, a bank/EasyPaisa payment-method reference and an uploaded payment-proof screenshot the venue owner reconciles by hand. Both apps authenticate with Firebase phone/OTP verification (no email/password path) and run on GetX for state and navigation.