ProjetRIOT/components/search.riot

<search>
    <label>
	    <input onkeydown={searchF} type="input" placeholder= {state.placeholder}>
        <button onclick={back}><</button>
		<div id="list-formations">
            <ul>
	            <li each={item in this.state.items}>
		           <span onclick={()=>filter(item.name)}>{item.name}</span>
                   <span>{item.count}</span>
	            </li>
            </ul>
		</div>
    </label>
    <script>

        const searchURL = `https://data.enseignementsup-recherche.gouv.fr/api/records/1.0/search/?dataset=fr-esr-parcoursup&timezone=Europe%2FBerlin`

        async function fetchFiliere(state) {
            if (state.sousfili){
                var request = await fetch(`${searchURL}&rows=0&sort=tri&facet=fil_lib_voe_acc&refine.form_lib_voe_acc=${state.sousfili}`)
            } else if (state.fili&&!state.sousfili){
                var request = await fetch(`${searchURL}&rows=0&sort=tri&facet=form_lib_voe_acc&refine.fili=${state.fili}`)
            } else if (!state.fili&&!state.sousfili){
                var request = await fetch(`${searchURL}&rows=0&sort=tri&facet=fili`)
            }
            let result  = await request.json()
            return result["facet_groups"][0]["facets"]
        }

        export default function search(){
            return {
                onBeforeMount(props, state) {
                // initial state
                    this.state = {
                        placeholder: "Formation",
                        items: null,
                        allitems: null,
                        fili: null,
                        sousfili: null
                    }
                    fetchFiliere(this.state).then((response) => {
			            this.update({
                            items: response,
                            allitems: response
					    })
		            })
                },
                searchF(e){
                    let responseFiltered=[]
			        this.state.allitems.forEach(formation => {
                        if (formation.name.toUpperCase().includes(e.target.value.toUpperCase())) {
                            responseFiltered.push(formation)
                        }
                    });
                    this.update({
                        items: responseFiltered
				    })
                },
                filter(fili){
                    console.log("filter! "+fili)
                    if (this.state.placeholder==="Filière de formation"){
                        this.update({
                            placeholder: "Filière de formation détaillée",
                            sousfili: fili,
                        })
                    } else if (this.state.placeholder="Formation"){
                        this.update({
                            placeholder: "Filière de formation",
                            fili: fili
                        })
                    }
                    fetchFiliere(this.state).then((response) => {
                        this.update({
                            allitems: response,
                            items: response
                        })
                        console.log(this.state.items)
                    })
                },
                back(){
                    console.log("back")
                    if (this.state.placeholder==="Filière de formation"){
                        this.update({
                            placeholder: "Formation",
                            fili: null,
                        })
                    } else if (this.state.placeholder="Filière de formation détaillée"){
                        this.update({
                            placeholder: "Filière de formation",
                            sousfili: null
                        })
                    }
                    fetchFiliere(this.state).then((response) => {
                        this.update({
                            allitems: response,
                            items: response
                        })
                    })
                }
            }
        }

        
    </script>
</search>