@selfage/observable/assembler.js

Runtime lib for generated observables.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ObservableAssembler = void 0;
const observable_array_1 = require("@selfage/observable_array");
const descriptor_1 = require("./descriptor");
class ObservableAssembler {
    constructor(sourceCheckFn, outputNulliyFn, arrayCheckFn, arrayResetFn, arrayPopFn, processPrimitiveType, processEnumType, processMessageType) {
        this.sourceCheckFn = sourceCheckFn;
        this.outputNulliyFn = outputNulliyFn;
        this.arrayCheckFn = arrayCheckFn;
        this.arrayResetFn = arrayResetFn;
        this.arrayPopFn = arrayPopFn;
        this.processPrimitiveType = processPrimitiveType;
        this.processEnumType = processEnumType;
        this.processMessageType = processMessageType;
    }
    processObservableType(source, descriptor, output) {
        if (!this.sourceCheckFn(source)) {
            return this.outputNulliyFn(output);
        }
        let ret = output;
        if (!ret) {
            ret = new descriptor.constructor();
        }
        for (let field of descriptor.fields) {
            if (!field.asArray) {
                ret[field.name] = this.processField(source[field.name], field, ret[field.name]);
            }
            else if (!this.arrayCheckFn(source[field.name])) {
                this.arrayResetFn(ret, field.name);
            }
            else {
                if (!ret[field.name]) {
                    switch (field.asArray) {
                        case descriptor_1.ArrayType.NORMAL:
                            ret[field.name] = new Array();
                            break;
                        case descriptor_1.ArrayType.OBSERVABLE:
                            ret[field.name] = new observable_array_1.ObservableArray();
                            break;
                    }
                }
                let sourceArrayField = source[field.name];
                let retArrayField = ret[field.name];
                let i = 0;
                for (let element of sourceArrayField) {
                    if (i < retArrayField.length) {
                        switch (field.asArray) {
                            case descriptor_1.ArrayType.NORMAL:
                                retArrayField[i] = this.processField(element, field, retArrayField[i]);
                                break;
                            case descriptor_1.ArrayType.OBSERVABLE:
                                retArrayField.set(i, this.processField(element, field, retArrayField.get(i)));
                                break;
                        }
                    }
                    else {
                        retArrayField.push(this.processField(element, field));
                    }
                    i++;
                }
                this.arrayPopFn(retArrayField, sourceArrayField.length);
            }
        }
        return ret;
    }
    processField(sourceField, field, outputField) {
        if (field.primitiveType) {
            let value = this.processPrimitiveType(sourceField, field.primitiveType, outputField);
            return value;
        }
        else if (field.enumType) {
            return this.processEnumType(sourceField, field.enumType, outputField);
        }
        else if (field.messageType) {
            return this.processMessageType(sourceField, field.messageType, outputField);
        }
        else if (field.observableType) {
            return this.processObservableType(sourceField, field.observableType, outputField);
        }
    }
}
exports.ObservableAssembler = ObservableAssembler;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"assembler.js","sourceRoot":"","sources":["assembler.ts"],"names":[],"mappings":";;;AAAA,gEAA4D;AAM5D,6CAAgF;AAEhF,MAAa,mBAAmB;IAC9B,YACU,aAAuC,EACvC,cAAqC,EACrC,YAA2C,EAC3C,YAAmD,EACnD,UAA8D,EAC9D,oBAIA,EACA,eAIA,EACA,kBAIA;QAnBA,kBAAa,GAAb,aAAa,CAA0B;QACvC,mBAAc,GAAd,cAAc,CAAuB;QACrC,iBAAY,GAAZ,YAAY,CAA+B;QAC3C,iBAAY,GAAZ,YAAY,CAAuC;QACnD,eAAU,GAAV,UAAU,CAAoD;QAC9D,yBAAoB,GAApB,oBAAoB,CAIpB;QACA,oBAAe,GAAf,eAAe,CAIf;QACA,uBAAkB,GAAlB,kBAAkB,CAIlB;IACP,CAAC;IAEG,qBAAqB,CAC1B,MAAW,EACX,UAAmC,EACnC,MAAU;QAEV,IAAI,CAAC,IAAI,CAAC,aAAa,CAAC,MAAM,CAAC,EAAE;YAC/B,OAAO,IAAI,CAAC,cAAc,CAAC,MAAM,CAAC,CAAC;SACpC;QAED,IAAI,GAAG,GAAQ,MAAM,CAAC;QACtB,IAAI,CAAC,GAAG,EAAE;YACR,GAAG,GAAG,IAAI,UAAU,CAAC,WAAW,EAAE,CAAC;SACpC;QACD,KAAK,IAAI,KAAK,IAAI,UAAU,CAAC,MAAM,EAAE;YACnC,IAAI,CAAC,KAAK,CAAC,OAAO,EAAE;gBAClB,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,IAAI,CAAC,YAAY,CACjC,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,EAClB,KAAK,EACL,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,CAChB,CAAC;aACH;iBAAM,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,EAAE;gBACjD,IAAI,CAAC,YAAY,CAAC,GAAG,EAAE,KAAK,CAAC,IAAI,CAAC,CAAC;aACpC;iBAAM;gBACL,IAAI,CAAC,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,EAAE;oBACpB,QAAQ,KAAK,CAAC,OAAO,EAAE;wBACrB,KAAK,sBAAS,CAAC,MAAM;4BACnB,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,IAAI,KAAK,EAAO,CAAC;4BACnC,MAAM;wBACR,KAAK,sBAAS,CAAC,UAAU;4BACvB,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,GAAG,IAAI,kCAAe,EAAO,CAAC;4BAC7C,MAAM;qBACT;iBACF;gBACD,IAAI,gBAAgB,GAAG,MAAM,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;gBAC1C,IAAI,aAAa,GAAG,GAAG,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC;gBACpC,IAAI,CAAC,GAAG,CAAC,CAAC;gBACV,KAAK,IAAI,OAAO,IAAI,gBAAgB,EAAE;oBACpC,IAAI,CAAC,GAAG,aAAa,CAAC,MAAM,EAAE;wBAC5B,QAAQ,KAAK,CAAC,OAAO,EAAE;4BACrB,KAAK,sBAAS,CAAC,MAAM;gCACnB,aAAa,CAAC,CAAC,CAAC,GAAG,IAAI,CAAC,YAAY,CAClC,OAAO,EACP,KAAK,EACL,aAAa,CAAC,CAAC,CAAC,CACjB,CAAC;gCACF,MAAM;4BACR,KAAK,sBAAS,CAAC,UAAU;gCACvB,aAAa,CAAC,GAAG,CACf,CAAC,EACD,IAAI,CAAC,YAAY,CAAC,OAAO,EAAE,KAAK,EAAE,aAAa,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CACxD,CAAC;gCACF,MAAM;yBACT;qBACF;yBAAM;wBACL,aAAa,CAAC,IAAI,CAAC,IAAI,CAAC,YAAY,CAAC,OAAO,EAAE,KAAK,CAAC,CAAC,CAAC;qBACvD;oBACD,CAAC,EAAE,CAAC;iBACL;gBACD,IAAI,CAAC,UAAU,CAAC,aAAa,EAAE,gBAAgB,CAAC,MAAM,CAAC,CAAC;aACzD;SACF;QACD,OAAO,GAAG,CAAC;IACb,CAAC;IAEO,YAAY,CAClB,WAAgB,EAChB,KAAsB,EACtB,WAAiB;QAEjB,IAAI,KAAK,CAAC,aAAa,EAAE;YACvB,IAAI,KAAK,GAAG,IAAI,CAAC,oBAAoB,CACnC,WAAW,EACX,KAAK,CAAC,aAAa,EACnB,WAAW,CACZ,CAAC;YACF,OAAO,KAAK,CAAC;SACd;aAAM,IAAI,KAAK,CAAC,QAAQ,EAAE;YACzB,OAAO,IAAI,CAAC,eAAe,CAAC,WAAW,EAAE,KAAK,CAAC,QAAQ,EAAE,WAAW,CAAC,CAAC;SACvE;aAAM,IAAI,KAAK,CAAC,WAAW,EAAE;YAC5B,OAAO,IAAI,CAAC,kBAAkB,CAC5B,WAAW,EACX,KAAK,CAAC,WAAW,EACjB,WAAW,CACZ,CAAC;SACH;aAAM,IAAI,KAAK,CAAC,cAAc,EAAE;YAC/B,OAAO,IAAI,CAAC,qBAAqB,CAC/B,WAAW,EACX,KAAK,CAAC,cAAc,EACpB,WAAW,CACZ,CAAC;SACH;IACH,CAAC;CACF;AApHD,kDAoHC","sourcesContent":["import { ObservableArray } from \"@selfage/observable_array\";\nimport {\n  PrimitiveType,\n  EnumDescriptor,\n  MessageDescriptor,\n} from \"@selfage/message/descriptor\";\nimport { ObservableDescriptor, ObservableField, ArrayType } from \"./descriptor\";\n\nexport class ObservableAssembler {\n  public constructor(\n    private sourceCheckFn: (source: any) => boolean,\n    private outputNulliyFn: (output?: any) => any,\n    private arrayCheckFn: (sourceField: any) => boolean,\n    private arrayResetFn: (ret: any, fieldName: string) => void,\n    private arrayPopFn: (retArrayField: any, targetLength: number) => void,\n    private processPrimitiveType: (\n      sourceField: any,\n      primitiveType: PrimitiveType,\n      outputField?: any\n    ) => any,\n    private processEnumType: (\n      sourceField: any,\n      enumType: EnumDescriptor<any>,\n      outputField?: any\n    ) => any,\n    private processMessageType: (\n      sourceField: any,\n      messageType: MessageDescriptor<any>,\n      outputField?: any\n    ) => any\n  ) {}\n\n  public processObservableType<T>(\n    source: any,\n    descriptor: ObservableDescriptor<T>,\n    output?: T\n  ): T {\n    if (!this.sourceCheckFn(source)) {\n      return this.outputNulliyFn(output);\n    }\n\n    let ret: any = output;\n    if (!ret) {\n      ret = new descriptor.constructor();\n    }\n    for (let field of descriptor.fields) {\n      if (!field.asArray) {\n        ret[field.name] = this.processField(\n          source[field.name],\n          field,\n          ret[field.name]\n        );\n      } else if (!this.arrayCheckFn(source[field.name])) {\n        this.arrayResetFn(ret, field.name);\n      } else {\n        if (!ret[field.name]) {\n          switch (field.asArray) {\n            case ArrayType.NORMAL:\n              ret[field.name] = new Array<any>();\n              break;\n            case ArrayType.OBSERVABLE:\n              ret[field.name] = new ObservableArray<any>();\n              break;\n          }\n        }\n        let sourceArrayField = source[field.name];\n        let retArrayField = ret[field.name];\n        let i = 0;\n        for (let element of sourceArrayField) {\n          if (i < retArrayField.length) {\n            switch (field.asArray) {\n              case ArrayType.NORMAL:\n                retArrayField[i] = this.processField(\n                  element,\n                  field,\n                  retArrayField[i]\n                );\n                break;\n              case ArrayType.OBSERVABLE:\n                retArrayField.set(\n                  i,\n                  this.processField(element, field, retArrayField.get(i))\n                );\n                break;\n            }\n          } else {\n            retArrayField.push(this.processField(element, field));\n          }\n          i++;\n        }\n        this.arrayPopFn(retArrayField, sourceArrayField.length);\n      }\n    }\n    return ret;\n  }\n\n  private processField(\n    sourceField: any,\n    field: ObservableField,\n    outputField?: any\n  ): any {\n    if (field.primitiveType) {\n      let value = this.processPrimitiveType(\n        sourceField,\n        field.primitiveType,\n        outputField\n      );\n      return value;\n    } else if (field.enumType) {\n      return this.processEnumType(sourceField, field.enumType, outputField);\n    } else if (field.messageType) {\n      return this.processMessageType(\n        sourceField,\n        field.messageType,\n        outputField\n      );\n    } else if (field.observableType) {\n      return this.processObservableType(\n        sourceField,\n        field.observableType,\n        outputField\n      );\n    }\n  }\n}\n"]}