42 lines
1.4 KiB
JavaScript
42 lines
1.4 KiB
JavaScript
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/*
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Logic Solution
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WeeeCarbonFootprint
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Factory for CarbonFootprint
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*/
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angular.module('Services')
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.service('ImportCsvService', function ($q) {
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this.startImportAsync = function (LCAID, modelBuilder, csvFile, processPercentageFn) {
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var deferred = $q.defer();
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var result = {};
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var resultItem;
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result.data = [];
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result.errors = [];
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result.totalParsed = 0;
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Papa.parse(csvFile, { // use papa parse csv convert plugin
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skipEmptyLines: true,
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complete: function (a) {
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a.data.shift() //remove first row because it is headers
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angular.forEach(a.data, function (entry, index) {
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angular.forEach(entry, function (column, index) {//remove new line in data column
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entry[index] = column.replace(/(\r\n|\n|\r)/gm, " ");
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})
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resultItem = modelBuilder.create(entry, LCAID);
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//line = index +2 : index is 0 base and the start line is 2
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if (resultItem.error) result.errors.push({ line: (index + 2), error: resultItem.error })
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else result.data.push(resultItem);
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if (processPercentageFn)
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processPercentageFn(index / a.data.length)
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})
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result.totalParsed = a.data.length;
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deferred.resolve(result)
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}
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});
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return deferred.promise;
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}
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})
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