68 lines
1.9 KiB
TypeScript
68 lines
1.9 KiB
TypeScript
import { create } from "zustand"
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import { calculateRoomSummary } from "./helper"
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import type {
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RoomPackageCodeEnum,
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RoomPackageData,
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} from "@/types/components/hotelReservation/selectRate/roomFilter"
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import type {
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Rate,
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RateCode,
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} from "@/types/components/hotelReservation/selectRate/selectRate"
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import type { RoomConfiguration } from "@/server/routers/hotels/output"
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export interface RateSummaryParams {
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getFilteredRooms: (roomIndex: number) => RoomConfiguration[]
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availablePackages: RoomPackageData
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roomCategories: Array<{ name: string; roomTypes: Array<{ code: string }> }>
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selectedPackagesByRoom: Record<number, RoomPackageCodeEnum[]>
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}
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interface RateSelectionState {
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selectedRates: (RateCode | undefined)[]
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rateSummary: (Rate | null)[]
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modifyRate: (index: number) => void
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selectRate: (index: number, rate: RateCode | undefined) => void
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initializeRates: (count: number) => void
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calculateRateSummary: ({
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getFilteredRooms,
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availablePackages,
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roomCategories,
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}: RateSummaryParams) => void
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}
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export const useRateSelectionStore = create<RateSelectionState>((set, get) => ({
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selectedRates: [],
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rateSummary: [],
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modifyRate: (index) =>
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set((state) => {
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const newRates = [...state.selectedRates]
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newRates[index] = undefined
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return { selectedRates: newRates }
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}),
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selectRate: (index, rate) =>
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set((state) => {
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const newRates = [...state.selectedRates]
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newRates[index] = rate
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return { selectedRates: newRates }
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}),
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initializeRates: (count) =>
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set({ selectedRates: new Array(count).fill(undefined) }),
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calculateRateSummary: (params) => {
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const { selectedRates } = get()
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const summaries = selectedRates.map((selectedRate, roomIndex) => {
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if (!selectedRate) return null
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return calculateRoomSummary({
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selectedRate,
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roomIndex,
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...params,
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})
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})
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set({ rateSummary: summaries })
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},
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}))
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