// 1 => LOADING
// 2 => DONE
// 3 => ERROR
import * as api from "../api/language.js"

export default  {
   namespaced: true,
   state: {
        search_status:0,
        search_error_message:'',
        languages: [],
        languages_2: [],
        selected_language: {},
        selected_language_2: null
   },
   mutations: {
        update_search_error_message(state,status) {
            state.search_error_message = status
        },
        
        update_search_status(state,status) {
            state.search_status = status
        },

        update_languages(state, data) {
            state.languages= data.records
            let x = Object.assign([], state.languages)
            if (data.records.length > 0) {
                state.selected_language = data.records[0]
                x.splice(0, 1)
            }

            state.languages_2 = x
        },

        update_selected_language(state, val) {
            state.selected_language = val

            let x = Object.assign([], state.languages)
            let idx = 999
            if (val)
                if (val.id)
                    for (let i in x)
                        if (x[i].id == val.id && x[i].is_si == val.is_si)
                            idx = i
            
            x.splice(idx, 1)
            state.languages_2 = x
            state.selected_language_2 = null
        },

        update_selected_language_2(state, val) {
            state.selected_language_2 = val 
        }
   },
   actions: {
      async search(context) {
         context.commit("update_search_status",1)
         try {
            let resp= await api.search()
            if (resp.status != "OK") {
               context.commit("update_search_status",3)
               context.commit("update_search_error_message",resp.message)
            } else {
               context.commit("update_search_status",2)
               context.commit("update_search_error_message","")
               let data = {
                  records : resp.data.records
               }
               context.commit("update_languages", data)
            }
         } catch(e) {
            context.commit("update_search_status",3)
            context.commit("update_search_error_message",e.message )
         }
      }
   }
}