package de.iwomm.propify_api.entity;

import com.fasterxml.jackson.annotation.JsonBackReference;
import jakarta.persistence.*;
import jakarta.validation.constraints.NotNull;

import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;

@Entity
public class Property {
    @Id
    @GeneratedValue
    private UUID id;

    @Column(nullable = false)
    private String name;

    private String owner;

    @Column(nullable = false)
    private String street;

    @Column(nullable = false)
    private String houseNumber;

    @Column(nullable = false)
    private String zipCode;

    @Column(nullable = false)
    private String city;


    @ManyToOne
    @JoinColumn(name = "federal_state_id")
    private FederalState federalState;

    private String notes;

    @Column(nullable = false)
    private int yearOfConstruction; // baujahr

    @Column(nullable = false)
    private int unitCount; // anzahl einheiten

    @OneToMany(mappedBy = "property", orphanRemoval = true)
    @OrderBy("fileName")
    private List<Attachment> attachments;

    @Column(nullable = false)
    private LocalDateTime createdAt;

    private LocalDateTime updatedAt;

    @OneToMany(mappedBy = "property", cascade = CascadeType.PERSIST, orphanRemoval = true)
    @OrderBy("createdAt")
    @JsonBackReference
    private List<Project> projects = new ArrayList<>();

    @ManyToOne(optional = false)
    @JoinColumn(name = "property_status_id", nullable = false)
    private PropertyStatus propertyStatus;

    public PropertyStatus getPropertyStatus() {
        return propertyStatus;
    }

    public void setPropertyStatus(PropertyStatus propertyStatus) {
        this.propertyStatus = propertyStatus;
    }

    public List<Project> getProjects() {
        return projects;
    }

    public void setProjects(List<Project> projects) {
        this.projects = projects;
    }

    public List<Attachment> getAttachments() {
        return attachments;
    }

    public void setAttachments(List<Attachment> attachment) {
        this.attachments = attachment;
    }


    public Property() {}

    public Property(
            String name, String street, String houseNumber,
            String zipCode, String city, 
            FederalState federalState,
            String notes, PropertyStatus propertyStatus) {
        this.name = name;
        this.street = street;
        this.houseNumber = houseNumber;
        this.zipCode = zipCode;
        this.city = city;
        this.federalState = federalState;
        this.notes = notes;
        this.propertyStatus = propertyStatus;
    }

    @PrePersist
    protected void onCreate() {
        this.createdAt = LocalDateTime.now();
        this.updatedAt = LocalDateTime.now();
    }

    @PreUpdate
    protected void onUpdate() {
        this.updatedAt = LocalDateTime.now();
    }

    public LocalDateTime getCreatedAt() {
        return createdAt;
    }

    public void setCreatedAt(LocalDateTime createdAt) {
        this.createdAt = createdAt;
    }

    public LocalDateTime getUpdatedAt() {
        return updatedAt;
    }

    public void setUpdatedAt(LocalDateTime updatedAt) {
        this.updatedAt = updatedAt;
    }

    public void setId(UUID id) {
        this.id = id;
    }

    public UUID getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getStreet() {
        return street;
    }

    public void setStreet(String street) {
        this.street = street;
    }

    public String getHouseNumber() {
        return houseNumber;
    }

    public void setHouseNumber(String houseNumber) {
        this.houseNumber = houseNumber;
    }

    public String getZipCode() {
        return zipCode;
    }

    public void setZipCode(String zipCode) {
        this.zipCode = zipCode;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public String getNotes() {
        return this.notes;
    }

    public void setNotes(String notes) {
        this.notes = notes;
    }

    public String getOwner() {
        return owner;
    }

    public void setOwner(String owner) {
        this.owner = owner;
    }

    public int getYearOfConstruction() {
        return yearOfConstruction;
    }

    public void setYearOfConstruction(int yearOfConstruction) {
        this.yearOfConstruction = yearOfConstruction;
    }

    public int getUnitCount() {
        return unitCount;
    }

    public void setUnitCount(int unitCount) {
        this.unitCount = unitCount;
    }

    public FederalState getFederalState() {
        return federalState;
    }

    public void setFederalState(FederalState federalState) {
        this.federalState = federalState;
    }

    public String getAddress() {
        return this.street + " " + this.houseNumber + ", " + this.zipCode + " " + this.city;
    }
}