import { Moment } from "moment";
import { Identifiable } from "./common";
import { Student } from "@/data/student";
import { Company } from "@/data/company";

export enum InternshipType {
    FreeInternship = "FreeInternship",
    GraduateInternship = "GraduateInternship",
    FreeApprenticeship = "FreeApprenticeship",
    PaidApprenticeship = "PaidApprenticeship",
    ForeignInternship = "ForeignInternship",
    UOP = "UOP",
    UD = "UD",
    UZ = "UZ",
    Other = "Other",
}

export const internshipTypeLabels: { [type in InternshipType]: { label: string, description?: string } } = {
    [InternshipType.FreeInternship]: {
        label: "Umowa o organizację praktyki",
        description: "Praktyka bezpłatna"
    },
    [InternshipType.GraduateInternship]: {
        label: "Umowa o praktykę absolwencką"
    },
    [InternshipType.FreeApprenticeship]: {
        label: "Umowa o staż bezpłatny"
    },
    [InternshipType.PaidApprenticeship]: {
        label: "Umowa o staż płatny",
        description: "np. przemysłowy"
    },
    [InternshipType.ForeignInternship]: {
        label: "Praktyka zagraniczna",
        description: "np. IAESTE, ERASMUS"
    },
    [InternshipType.UOP]: {
        label: "Umowa o pracę"
    },
    [InternshipType.UD]: {
        label: "Umowa o dzieło (w tym B2B)"
    },
    [InternshipType.UZ]: {
        label: "Umowa o zlecenie (w tym B2B)"
    },
    [InternshipType.Other]: {
        label: "Inna",
        description: "Należy wprowadzić samodzielnie"
    },
}

export interface InternshipProgramEntry extends Identifiable {
    description: string;
}

export interface Internship extends Identifiable {
    intern: Student,
    type: InternshipType;
    program: InternshipProgramEntry[];
    startDate: Moment;
    endDate: Moment;
    isAccepted: boolean;
    lengthInWeeks: number;
    mentor: Mentor;
    company: Company;
}

export interface Mentor {
    name: string;
    surname: string;
    email: string;
    phone: string | null;
}