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'use strict';
module.exports = function generate_uniqueItems(it, $keyword, $ruleType) {
var out=' '; var $lvl = it.level; var $dataLvl = it.dataLevel; var $schema = it.schema[$keyword]; var $schemaPath = it.schemaPath + it.util.getProperty($keyword); var $errSchemaPath = it.errSchemaPath + '/' + $keyword; var $breakOnError = !it.opts.allErrors;  var $data = 'data' + ($dataLvl || ''); var $valid = 'valid' + $lvl;   var $isData = it.opts.$data && $schema && $schema.$data , $schemaValue; if($isData){out+=' var schema'+($lvl)+' = '+( it.util.getData($schema.$data, $dataLvl, it.dataPathArr) )+'; '; $schemaValue = 'schema' + $lvl; }else{ $schemaValue = $schema; }if(($schema || $isData) && it.opts.uniqueItems !== false){if($isData){out+=' var '+($valid)+'; if ('+($schemaValue)+' === false || '+($schemaValue)+' === undefined) '+($valid)+' = true; else if (typeof '+($schemaValue)+' != \'boolean\') '+($valid)+' = false; else { ';}out+=' var i = '+($data)+'.length , '+($valid)+' = true , j; if (i > 1) { '; var $itemType = it.schema.items && it.schema.items.type , $typeIsArray = Array.isArray($itemType); if(!$itemType || $itemType == 'object' || $itemType == 'array' || ($typeIsArray && ($itemType.indexOf('object') >= 0 || $itemType.indexOf('array') >= 0))){out+=' outer: for (;i--;) { for (j = i; j--;) { if (equal('+($data)+'[i], '+($data)+'[j])) { '+($valid)+' = false; break outer; } } } ';}else{out+=' var itemIndices = {}, item; for (;i--;) { var item = '+($data)+'[i]; '; var $method = 'checkDataType' + ($typeIsArray ? 's' : ''); out+=' if ('+( it.util[$method]($itemType, 'item', it.opts.strictNumbers, true) )+') continue; ';if($typeIsArray){out+=' if (typeof item == \'string\') item = \'"\' + item; ';}out+=' if (typeof itemIndices[item] == \'number\') { '+($valid)+' = false; j = itemIndices[item]; break; } itemIndices[item] = i; } ';}out+=' } ';if($isData){out+='  }  ';}out+=' if (!'+($valid)+') {   '; var $$outStack = $$outStack || []; $$outStack.push(out); out = '';  /* istanbul ignore else */ if(it.createErrors !== false){out+=' { keyword: \''+(  'uniqueItems' )+'\' , dataPath: (dataPath || \'\') + '+( it.errorPath )+' , schemaPath: '+(it.util.toQuotedString($errSchemaPath))+' , params: { i: i, j: j } ';if(it.opts.messages !== false){out+=' , message: \'should NOT have duplicate items (items ## \' + j + \' and \' + i + \' are identical)\' ';}if(it.opts.verbose){out+=' , schema:  ';if($isData){out+='validate.schema'+($schemaPath);}else{out+=''+($schema);}out+='         , parentSchema: validate.schema'+(it.schemaPath)+' , data: '+($data)+' ';}out+=' } ';}else{out+=' {} ';} var __err = out; out = $$outStack.pop(); if(!it.compositeRule && $breakOnError){ /* istanbul ignore if */ if(it.async){out+=' throw new ValidationError(['+(__err)+']); ';}else{out+=' validate.errors = ['+(__err)+']; return false; ';}}else{out+=' var err = '+(__err)+';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';}out+=' } ';if($breakOnError){out+=' else { ';}}else{if($breakOnError){out+=' if (true) { ';}}return out;
}