Getting most data out.

search.js

@@ -12,32 +12,128 @@ async function work (prefix, outfile) {
     console.info(`Output file: ${outfile}`);
     for await (let vestnik of eachVestnik(prefix)) {
         for (let item of eachItem(vestnik)) {
+            const {id = '', url = "about:blank"} = item.zakazka && item.zakazka[0].$ || {};
             if (hasCpv("45", item)) {
                 const v = oddiel_V(item);
                 if (v) {
-                    processV(v, item, async items => await writeFile(outfile, poorMansCsv(items) + "\r\n", {flag: "a"}));
+                    processV(v, {
+                        id,
+                        url
+                    }, item, async items => await writeFile(outfile, poorMansCsv(items) + "\r\n", {flag: "a"}));
                 }
             }
         }
     }
 }
 
-function processV (v, item, out) {
-    const zakazka = item.zakazka[0].$;
-    const id = zakazka.id || '';
-    const url = zakazka.url || "about:blank";
-    const pocetPonuk = -1;
-    const predpokladanaCena = '?';
-    const konecnaCena = '?';
-    const vitazIco = 0;
+const formComponentIdEndsWith = (value, searchString) => value.$.FormComponentId && value.$.FormComponentId.endsWith(searchString);
 
-    out([id, url, pocetPonuk, predpokladanaCena, konecnaCena, vitazIco]);
+function processV ({value: oddielV, dive: diveV}, soFar, item, out) {
+    let processed = false;
+
+    for (let {tag, value, cancel, dive} of diveV()) {
+        if (tag === "RepeatingPart" && formComponentIdEndsWith(value, "-partZmluva")) {
+            cancel();
+            processed = processed || processZmluva({value, dive}, soFar, item, out);
+        }
+        if (tag === "Part" && (formComponentIdEndsWith(value, "-zadanieZakazky")||formComponentIdEndsWith(value, "-partV_2"))) {
+            cancel();
+            processed = processed || processZadanie({value, dive}, soFar, item, out);
+        }
+        if (tag === "Part" && formComponentIdEndsWith(value, "-partV_1")) {
+            cancel();
+            const {id, url} = soFar;
+            out([id, url, -1, 0, '-', 0, '-', 0]);
+            processed = true;
+        }
+    }
+
+    if (!processed) {
+        const {id, url} = soFar;
+        out([id, url, -1, '?', '?', '?', '?', 0]);
+    }
 }
 
-function poorMansCsv (items) {
-    return JSON.stringify(items).slice(1, -1);
+function processZmluva ({value: zmluva, dive: diveZmluva}, {id, url}, item, out) {
+    let pocetPonuk = 0;
+    let predpokladanaCena = '?';
+    let predpokladanaMena = '?';
+    let konecnaCena = '?';
+    let konecnaMena = '?';
+    let vitazIco = 0;
+
+    for (let {tag, value, cancel} of diveZmluva()) {
+        if (tag === "ShortText") {
+            if (formComponentIdEndsWith(value, "-pocetDorucenychPonuk") && value.$.Value) {
+                pocetPonuk = +value.$.Value;
+            }
+            if ((formComponentIdEndsWith(value, "-MN03_zmluvaPredpokladanaHodnota") || formComponentIdEndsWith(value, "-NM06_cena")) && value.$.Value) {
+                predpokladanaCena = value.$.Value
+            }
+            if (formComponentIdEndsWith(value, "-stCKHZ_Hodnota") && value.$.Value) {
+                konecnaCena = value.$.Value
+            }
+        }
+        if (tag === "DropDownList") {
+            if ((formComponentIdEndsWith(value, "-zmluvaMenaOd") || formComponentIdEndsWith(value, "-zmluvaCenaMena")) && value.SelectListValue) {
+                predpokladanaMena = value.SelectListValue[0].$.Code;
+            }
+            if ((formComponentIdEndsWith(value, "-zmluvaCenyMena") || formComponentIdEndsWith(value, "-zmluvaCenaMenaPonuky")) && value.SelectListValue) {
+                konecnaMena = value.SelectListValue[0].$.Code;
+            }
+        }
+        if (tag === "ContactSelectList" && formComponentIdEndsWith(value, "-zmluvaVitaz")) {
+            cancel();
+            vitazIco = (value.PersonData[0].CorporateBody[0].ICO||['?'])[0];
+        }
+    }
+
+    if (pocetPonuk === 0) return false;
+    out([id, url, pocetPonuk, predpokladanaCena, predpokladanaMena, konecnaCena, konecnaMena, vitazIco]);
+    return true;
+}
+
+function processZadanie ({value: zmluva, dive: diveZmluva}, {id, url}, item, out) {
+    let pocetPonuk = 0;
+    let predpokladanaCena = '?';
+    let predpokladanaMena = '?';
+    let konecnaCena = '?';
+    let konecnaMena = '?';
+    let vitazIco = 0;
+
+    for (let {tag, value, cancel} of diveZmluva()) {
+        if (tag === "ShortText") {
+            if (formComponentIdEndsWith(value, "-pocetPrijatychPonuk") && value.$.Value) {
+                pocetPonuk = +value.$.Value;
+            }
+            if (formComponentIdEndsWith(value, "-prepokladanaHZ") && value.$.Value) {
+                predpokladanaCena = value.$.Value
+            }
+            if (formComponentIdEndsWith(value, "-konecnaHZ") && value.$.Value) {
+                konecnaCena = value.$.Value
+            }
+        }
+        if (tag === "DropDownList") {
+            if (formComponentIdEndsWith(value, "-menaHZ_SYNCHRONIZE") && value.SelectListValue) {
+                predpokladanaMena = value.SelectListValue[0].$.Code;
+            }
+            if (formComponentIdEndsWith(value, "-menaHZ") && value.SelectListValue) {
+                konecnaMena = value.SelectListValue[0].$.Code;
+            }
+        }
+        if (tag === "ContactSelectList" && formComponentIdEndsWith(value, "-kontaktNaDodavatela_alt")) {
+            cancel();
+            vitazIco = (value.PersonData[0].CorporateBody[0].ICO||['?'])[0];
+        }
+    }
+
+    if (pocetPonuk === 0) return false;
+    out([id, url, pocetPonuk, predpokladanaCena, predpokladanaMena, konecnaCena, konecnaMena, vitazIco]);
+    return true;
 }
 
+const poorMansCsv = items => JSON.stringify(items).slice(1, -1);
+
 function hasCpv (prefix, item) {
     for (let {tag, value, cancel} of eachFormElement(item)) {
         if (tag === "Part") {
@@ -51,11 +147,11 @@ function hasCpv (prefix, item) {
 }
 
 function oddiel_V (item) {
-    for (let {tag, value, cancel} of eachFormElement(item)) {
+    for (let {tag, value, cancel, dive} of eachFormElement(item)) {
         if (tag === "Part") {
             const match = value.$.Title && value.$.Title.match(/^ODDIEL\s+(\w+):/);
             if (match)
-                if (match[1] === "V") return value; else cancel();
+                if (match[1] === "V") return {value, dive}; else cancel();
         }
     }