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import { Doc, FieldType } from "../../../../../fields/Doc";
import { Docs } from "../../../../documents/Documents";
import { Col } from "./DocCreatorMenu";
import { DynamicField } from "./FieldTypes/DynamicField";
import { Field, FieldSettings, ViewType } from "./FieldTypes/Field";
import { } from "./FieldTypes/FieldUtils";
import { } from "./FieldTypes/StaticField";
export class Template {
mainField: DynamicField;
settings: FieldSettings;
constructor(templateInfo: FieldSettings) {
this.mainField = this.setupMainField(templateInfo);
this.settings = templateInfo;
}
get childFields(): Field[] { return this.mainField.getSubfields };
get allFields(): Field[] { return this.mainField.getAllSubfields };
get contentFields(): Field[] { return this.allFields.filter(field => field.getViewType === ViewType.STATIC) };
get doc(){ return this.mainField.renderedDoc(); };
cloneBase = () => {
const clone: Template = new Template(this.settings);
clone.allFields.forEach(field => {
const matchingField: Field = this.allFields.filter(f => f.getID === field.getID)[0];
matchingField.applyAttributes(field);
})
return clone;
}
getRenderedDoc = () => {
const doc: Doc = this.mainField.renderedDoc();
this.contentFields.forEach(field => {
const title: string = field.getTitle();
const val: FieldType = field.getContent() as FieldType;
if (!title || !val) return;
doc[title] = val;
});
return doc;
}
getFieldByID = (id: number): Field => {
return this.allFields.filter(field => field.getID === id)[0];
}
getFieldByTitle = (title: string) => {
return this.allFields.filter(field => field.getTitle() === title)[0];
}
setupMainField = (templateInfo: FieldSettings) => {
return new DynamicField(templateInfo, 1);
}
get descriptionSummary(): string {
let summary: string = '';
this.contentFields.forEach(field => {
summary += `--- Field #${field.getID} (title: ${field.getTitle()}): ${field.getDescription ?? ''} ---`;
});
return summary;
}
get compiledContent(): string {
let summary: string = '';
this.contentFields.forEach(field => {
summary += `--- Field #${field.getID} (title: ${field.getTitle()}): ${field.getContent() ?? ''} ---`;
});
return summary;
}
renderUpdates = () => {
this.allFields.forEach(field => {
field.updateRenderedDoc(field.renderedDoc());
});
};
resetToBase = () => {
this.allFields.forEach(field => {
field.updateRenderedDoc();
})
}
isValidTemplate = (cols: Col[]) => {
const matches: number[][] = this.getMatches(cols);
const maxMatches: number = this.maxMatches(matches);
return maxMatches === this.contentFields.length;
}
getMatches = (cols: Col[]): number[][] => {
const numFields = this.contentFields.length;
if (cols.length !== numFields) return [];
const matches: number[][] = Array(numFields)
.fill([])
.map(() => []);
this.contentFields.forEach((field, i) => {
matches[i] = (field.matches(cols));
});
return matches;
}
maxMatches = (matches: number[][]) => {
if (matches.length === 0) return 0;
const fieldsCt = this.contentFields.length;
const used: boolean[] = Array(fieldsCt).fill(false);
const mt: number[] = Array(fieldsCt).fill(-1);
const augmentingPath = (v: number): boolean => {
if (used[v]) return false;
used[v] = true;
for (const to of matches[v]) {
if (mt[to] === -1 || augmentingPath(mt[to])) {
mt[to] = v;
return true;
}
}
return false;
};
for (let v = 0; v < fieldsCt; ++v) {
used.fill(false);
augmentingPath(v);
}
let count: number = 0;
for (let i = 0; i < fieldsCt; ++i) {
if (mt[i] !== -1) ++count;
}
return count;
};
}
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