<?php

namespace App\Models;

use App\Models\Enums\FileObjectType;
use App\Models\Scopes\CompanyScope;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Database\Eloquent\Relations\HasOneThrough;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Schema;

class File extends Model
{
    use HasFactory, SoftDeletes;

    public static function getColumns(): array
    {
        return Schema::getColumnListing((new self)->getTable());
    }

    protected $fillable = [
        "company_id",
        "pathname",
        "title",
        "folder_id",
        "extension",
        "size",
        "object_type",
        "object_id",
        "created_by",
        "version",
        "is_latest_version",
        "downloads",
        "source",
        "is_hide",
        "hide_object_version",
        "is_bim",
        "approval_status",
        "latest_approval_id",
        "source_file_id",
        'naming_rule_id',
        'naming_rules',
        'doc_stage',
        'doc_type',
    ];

    protected $casts = [
        'naming_rules' => 'array',
    ];

    protected static function booted(): void
    {
        if (Auth::check() && !Auth::user()->super_admin) {
            static::addGlobalScope(new CompanyScope);
        }
    }

    public function createdBy(): BelongsTo
    {
        return $this->belongsTo(User::class, "created_by");
    }

    public function updatedBy(): BelongsTo
    {
        return $this->belongsTo(User::class, "updated_by");
    }

    public function folder(): BelongsTo
    {
        return $this->belongsTo(Folder::class);
    }

    public function container(): BelongsTo
    {
        return $this->belongsTo(Container::class, 'object_id');
    }

    public function containerLibrary(): HasOneThrough
    {
        return $this->hasOneThrough(Library::class, Container::class, 'id', 'id', 'object_id', 'library_id');
    }

    public function library(): HasOneThrough
    {
        return $this->hasOneThrough(Library::class, Container::class, 'id', 'id', 'object_id', 'library_id');
    }

    public function bimFile(): HasOne
    {
        return $this->hasOne(BimFile::class);
    }

    public function scopeFolderId($query, int $folderId = 0)
    {
        if ($folderId > 0) {
            return $query->where('folder_id', $folderId);
        }
    }

    // 某个容器库的文件
    public function scopeContainerLibraryId($query, int $libraryId = 0)
    {
        return $query->whereHas('container', function ($query) use ($libraryId) {
            if ($libraryId > 0) {
                return $query->where('library_id', $libraryId);
            }
        });
    }

    // 某个容器的文件
    public function scopeContainerId($query, int $containerId = 0)
    {
        return $query->whereHas('container', function ($query) use ($containerId) {
            if ($containerId > 0) {
                return $query->where('id', $containerId);
            }
        });
    }

    // 某个资产的文件
    public function scopeAssetId($query, int $assetId = 0)
    {
        return $query->whereHas('containerLibrary', function ($query) use ($assetId) {
            if ($assetId > 0) {
                return $query->where('asset_id', $assetId);
            }
        });
    }

    // 某个项目的文件
    public function scopeProjectId($query, int $projectId = 0)
    {
        return $query->whereHas('containerLibrary', function ($query) use ($projectId) {
            if ($projectId > 0) {
                return $query->where('project_id', $projectId);
            }
        });
    }

    public function scopeKeyword($query, string $keyword = '')
    {
        if (!empty($keyword)) {
            return $query->where('title', 'like', '%' . $keyword . '%');
        }
    }

    public function namingRule(): BelongsTo
    {
        return $this->belongsTo(NamingRule::class);
    }
}