import { defineStore } from 'pinia'
import type { ReceptionData } from '~/services/dto/reception-data'
import { createReception, getReception, updateReception } from '~/services/reception'

const isReceptionData = (value: unknown): value is ReceptionData => {
  return Boolean(value && typeof value === 'object' && 'id' in value)
}

export const useReceptionStore = defineStore('reception', {
  state: () => ({
    current: null as ReceptionData | null,
    isLoading: false,
    errorMessage: null as string | null
  }),
  actions: {
    setCurrent(reception: ReceptionData | null) {
      this.current = reception
    },
    clearError() {
      this.errorMessage = null
    },
    async loadReception(id: number) {
      this.isLoading = true
      this.errorMessage = null
      try {
        const result = await getReception(id)
        if (!isReceptionData(result)) {
          this.errorMessage = 'Réception introuvable.'
          this.current = null
          return null
        }

        this.current = result
        return result
      } finally {
        this.isLoading = false
      }
    },
    async createReception() {
      this.isLoading = true
      this.errorMessage = null
      try {
        const result = await createReception()
        if (!isReceptionData(result)) {
          this.errorMessage = 'Impossible de créer la réception.'
          return null
        }

        this.current = result
        return result
      } finally {
        this.isLoading = false
      }
    },
    async updateReception(id: number, payload: Partial<ReceptionData>) {
      this.isLoading = true
      this.errorMessage = null
      try {
        const result = await updateReception(id, payload)
        if (!isReceptionData(result)) {
          this.errorMessage = 'Impossible de mettre à jour la réception.'
          return null
        }

        this.current = result
        return result
      } finally {
        this.isLoading = false
      }
    }
  }
})