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import {AbstractType} from "../abap/types/basic/_abstract_type";
import * as Types from "../abap/types/basic";
import {IRegistry} from "../_iregistry";
import {DDIC} from "../ddic";
import {IObjectAndToken} from "../_iddic_references";
import {DataReference, GenericObjectReferenceType, ITableOptions, TableAccessType} from "../abap/types/basic";
import {xmlToArray} from "../xml_utils";
export class TableType extends AbstractObject {
private parsedXML: {
rowtype?: string,
rowkind?: string,
datatype?: string,
leng?: string,
decimals?: string,
accessmode?: string,
keykind?: string,
ddtext?: string,
keydef?: string,
dd42v: {keyname: string, keyfield: string}[];
dd43v: {keyname: string, accessmode: string, kind: string, unique: boolean}[];
} | undefined = undefined;
public getType(): string {
return "TTYP";
}
public getAllowedNaming() {
return {
maxLength: 30,
allowNamespace: true,
};
}
public getDescription(): string | undefined {
this.parseXML();
return this.parsedXML?.ddtext;
}
public setDirty(): void {
this.parsedXML = undefined;
super.setDirty();
}
private buildPrimaryKey() {
const primaryKey: Types.ITableKey = {
isUnique: this.parsedXML?.keykind === "U",
type: TableAccessType.standard,
keyFields: [],
name: "primary_key",
};
if (this.parsedXML?.accessmode === "S") {
primaryKey.type = TableAccessType.sorted;
} else if (this.parsedXML?.accessmode === "H") {
primaryKey.type = TableAccessType.hashed;
}
for (const f of this.parsedXML?.dd42v || []) {
if (f.keyname === "") {
primaryKey.keyFields.push(f.keyfield);
}
}
if (this.parsedXML?.keydef === "T" && primaryKey.keyFields.length === 0) {
primaryKey.keyFields.push("table_line");
}
return primaryKey;
}
private buildTableOptions(): ITableOptions {
let keyType = Types.TableKeyType.user;
if (this.parsedXML?.keydef === "D") {
keyType = Types.TableKeyType.default;
}
const tableOptions: ITableOptions = {
withHeader: false,
keyType: keyType,
primaryKey: this.buildPrimaryKey(),
secondary: [],
};
for (const k of this.parsedXML?.dd43v || []) {
const fields: string[] = [];
for (const f of this.parsedXML?.dd42v || []) {
if (f.keyname === k.keyname) {
fields.push(f.keyfield);
}
}
let accessType: TableAccessType = TableAccessType.standard;
switch (k.accessmode) {
case "S":
accessType = TableAccessType.sorted;
break;
case "H":
accessType = TableAccessType.hashed;
break;
default:
break;
}
tableOptions.secondary?.push({
name: k.keyname,
type: accessType,
keyFields: fields,
isUnique: k.unique,
});
}
return tableOptions;
}
public parseType(reg: IRegistry): AbstractType {
this.parseXML();
const ddic = new DDIC(reg);
const references: IObjectAndToken[] = [];
let type: AbstractType;
const tableOptions = this.buildTableOptions();
if (this.parsedXML === undefined) {
type = new Types.UnknownType("Table Type, parser error", this.getName());
} else if (this.parsedXML.rowkind === "S") {
const lookup = ddic.lookupTableOrView(this.parsedXML.rowtype);
type = new Types.TableType(lookup.type, tableOptions, this.getName(), this.getDescription());
if (lookup.object) {
references.push({object: lookup.object});
}
} else if (this.parsedXML.rowkind === "E") {
const lookup = ddic.lookupDataElement(this.parsedXML.rowtype);
type = new Types.TableType(lookup.type, tableOptions, this.getName(), this.getDescription());
if (lookup.object) {
references.push({object: lookup.object});
}
} else if (this.parsedXML.rowkind === "L") {
const lookup = ddic.lookupTableType(this.parsedXML.rowtype);
type = new Types.TableType(lookup.type, tableOptions, this.getName(), this.getDescription());
if (lookup.object) {
references.push({object: lookup.object});
}
} else if (this.parsedXML.rowkind === "R" && this.parsedXML.rowtype === "OBJECT") {
type = new Types.TableType(new GenericObjectReferenceType(), tableOptions, this.getName(), this.getDescription());
} else if (this.parsedXML.rowkind === "R" && this.parsedXML.rowtype === "DATA") {
type = new Types.TableType(new DataReference(new Types.DataType()), tableOptions, this.getName(), this.getDescription());
} else if (this.parsedXML.rowkind === "R" && this.parsedXML.rowtype !== undefined) {
const lookup = ddic.lookupObject(this.parsedXML.rowtype);
type = new Types.TableType(lookup.type, tableOptions, this.getName(), this.getDescription());
if (lookup.object) {
references.push({object: lookup.object});
}
} else if (this.parsedXML.rowkind === "") {
if (this.parsedXML.datatype === undefined) {
type = new Types.UnknownType("Table Type, empty DATATYPE" + this.getName(), this.getName());
} else {
const row = ddic.textToType({
text: this.parsedXML.datatype,
length: this.parsedXML.leng,
decimals: this.parsedXML.decimals,
infoText: this.getName(),
});
type = new Types.TableType(row, tableOptions, this.getName(), this.getDescription());
}
} else {
type = new Types.UnknownType("Table Type, unknown kind \"" + this.parsedXML.rowkind + "\"" + this.getName(), this.getName());
}
reg.getDDICReferences().setUsing(this, references);
return type;
}
////////////////////
private parseXML() {
if (this.parsedXML !== undefined) {
return;
}
this.parsedXML = {
dd42v: [],
dd43v: [],
};
const parsed = super.parseRaw2();
if (parsed === undefined || parsed.abapGit === undefined) {
return;
}
const values = parsed.abapGit["asx:abap"]["asx:values"];
if (values === undefined) {
return;
}
const dd40v = values.DD40V;
this.parsedXML.rowtype = dd40v.ROWTYPE ? dd40v.ROWTYPE : "";
this.parsedXML.rowkind = dd40v.ROWKIND ? dd40v.ROWKIND : "";
this.parsedXML.datatype = dd40v.DATATYPE;
this.parsedXML.leng = dd40v.LENG;
this.parsedXML.decimals = dd40v.DECIMALS;
this.parsedXML.accessmode = dd40v.ACCESSMODE;
this.parsedXML.keykind = dd40v.KEYKIND;
this.parsedXML.ddtext = dd40v.DDTEXT;
this.parsedXML.keydef = dd40v.KEYDEF;
for (const x of xmlToArray(values.DD42V?.DD42V)) {
this.parsedXML.dd42v.push({
keyname: x.SECKEYNAME || "",
keyfield: x.KEYFIELD || "",
});
}
for (const x of xmlToArray(values.DD43V?.DD43V)) {
this.parsedXML.dd43v.push({
keyname: x.SECKEYNAME || "",
accessmode: x.ACCESSMODE || "",
kind: x.KIND || "",
unique: x.SECKEYUNIQUE === "X",
});
}
}
}
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