60 lines
2.2 KiB
JavaScript
60 lines
2.2 KiB
JavaScript
hideLoading()
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async function findByOrigDest() {
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showLoading()
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const formData = await fetchOrigDest()
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log(`findByOrigDest: Searching for PIS Code for ${JSON.stringify(formData)}`)
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const endpoint = `pis/${formData.origin}/${formData.destination}`
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const json = await getApi(endpoint)
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if (json == false) {
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await noData()
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} else {
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await insertData(json)
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}
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document.getElementById('crs-box').style = 'display:none'
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document.getElementById('result-box').style = 'display:block'
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hideLoading()
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}
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async function fetchOrigDest() {
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var orig = document.getElementById("origin").value
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var dest = document.getElementById("destination").value
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return {origin: orig, destination: dest}
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}
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async function insertData(json) {
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// Receives the JSON Respose ([{},{}]) containing one or more possible
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// PIS codes. Display the code and the stops with a method of scrolling between them.
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// Maybe as a table or a carousel?
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const div = document.getElementById('result-box')
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let tableData = `<table id="result-table">
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<tr>
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<th class="code">Code</th>
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<th class="stops">Stations</th>
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</tr>`
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div.insertAdjacentHTML("beforeend", tableHtml)
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const data = JSON.parse(json)
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let results = 0
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for(var i = 0; i < data.length; i++) { // Break into separate function. Need to
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// iterate over stops and print them in the
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// format: `AVN, PRI, SHH... etc.`
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tableData += `<tr><td class="code">${data[i][code]}</td>
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<td class="stops">${data[i][stops]}</td></tr>`
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results++
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}
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tableData += "</table>"
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document.getElementById('result-table').insertAdjacentHTML("beforeend", tableData)
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document.getElementById('result-count').textContent = results
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}
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async function noData() {
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msg = '<p>No results found</p>'
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document.getElementById('result-box').insertAdjacentHTML("beforeend", msg)
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}
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async function reset() {
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document.getElementById('origin').value = ""
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document.getElementById('destination').value = ""
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document.getElementById('result-box').style = 'display:none'
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document.getElementById('crs-box').style = 'display:block'
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} |