<?php

namespace IAWPSCOPED\Illuminate\Database\Eloquent\Factories;

use Closure;
use IAWPSCOPED\Faker\Generator;
use IAWPSCOPED\Illuminate\Container\Container;
use IAWPSCOPED\Illuminate\Contracts\Foundation\Application;
use IAWPSCOPED\Illuminate\Database\Eloquent\Collection as EloquentCollection;
use IAWPSCOPED\Illuminate\Database\Eloquent\Model;
use IAWPSCOPED\Illuminate\Support\Collection;
use IAWPSCOPED\Illuminate\Support\Str;
use IAWPSCOPED\Illuminate\Support\Traits\Conditionable;
use IAWPSCOPED\Illuminate\Support\Traits\ForwardsCalls;
use IAWPSCOPED\Illuminate\Support\Traits\Macroable;
use Throwable;
/** @internal */
abstract class Factory
{
    use Conditionable, ForwardsCalls, Macroable {
        __call as macroCall;
    }
    /**
     * The name of the factory's corresponding model.
     *
     * @var string|null
     */
    protected $model;
    /**
     * The number of models that should be generated.
     *
     * @var int|null
     */
    protected $count;
    /**
     * The state transformations that will be applied to the model.
     *
     * @var \Illuminate\Support\Collection
     */
    protected $states;
    /**
     * The parent relationships that will be applied to the model.
     *
     * @var \Illuminate\Support\Collection
     */
    protected $has;
    /**
     * The child relationships that will be applied to the model.
     *
     * @var \Illuminate\Support\Collection
     */
    protected $for;
    /**
     * The "after making" callbacks that will be applied to the model.
     *
     * @var \Illuminate\Support\Collection
     */
    protected $afterMaking;
    /**
     * The "after creating" callbacks that will be applied to the model.
     *
     * @var \Illuminate\Support\Collection
     */
    protected $afterCreating;
    /**
     * The name of the database connection that will be used to create the models.
     *
     * @var string
     */
    protected $connection;
    /**
     * The current Faker instance.
     *
     * @var \Faker\Generator
     */
    protected $faker;
    /**
     * The default namespace where factories reside.
     *
     * @var string
     */
    protected static $namespace = 'Database\\Factories\\';
    /**
     * The default model name resolver.
     *
     * @var callable
     */
    protected static $modelNameResolver;
    /**
     * The factory name resolver.
     *
     * @var callable
     */
    protected static $factoryNameResolver;
    /**
     * Create a new factory instance.
     *
     * @param  int|null  $count
     * @param  \Illuminate\Support\Collection|null  $states
     * @param  \Illuminate\Support\Collection|null  $has
     * @param  \Illuminate\Support\Collection|null  $for
     * @param  \Illuminate\Support\Collection|null  $afterMaking
     * @param  \Illuminate\Support\Collection|null  $afterCreating
     * @param  string|null  $connection
     * @return void
     */
    public function __construct($count = null, ?Collection $states = null, ?Collection $has = null, ?Collection $for = null, ?Collection $afterMaking = null, ?Collection $afterCreating = null, $connection = null)
    {
        $this->count = $count;
        $this->states = $states ?: new Collection();
        $this->has = $has ?: new Collection();
        $this->for = $for ?: new Collection();
        $this->afterMaking = $afterMaking ?: new Collection();
        $this->afterCreating = $afterCreating ?: new Collection();
        $this->connection = $connection;
        $this->faker = $this->withFaker();
    }
    /**
     * Define the model's default state.
     *
     * @return array
     */
    public abstract function definition();
    /**
     * Get a new factory instance for the given attributes.
     *
     * @param  callable|array  $attributes
     * @return static
     */
    public static function new($attributes = [])
    {
        return (new static())->state($attributes)->configure();
    }
    /**
     * Get a new factory instance for the given number of models.
     *
     * @param  int  $count
     * @return static
     */
    public static function times(int $count)
    {
        return static::new()->count($count);
    }
    /**
     * Configure the factory.
     *
     * @return $this
     */
    public function configure()
    {
        return $this;
    }
    /**
     * Get the raw attributes generated by the factory.
     *
     * @param  array  $attributes
     * @param  \Illuminate\Database\Eloquent\Model|null  $parent
     * @return array
     */
    public function raw($attributes = [], ?Model $parent = null)
    {
        if ($this->count === null) {
            return $this->state($attributes)->getExpandedAttributes($parent);
        }
        return \array_map(function () use($attributes, $parent) {
            return $this->state($attributes)->getExpandedAttributes($parent);
        }, \range(1, $this->count));
    }
    /**
     * Create a single model and persist it to the database.
     *
     * @param  array  $attributes
     * @return \Illuminate\Database\Eloquent\Model
     */
    public function createOne($attributes = [])
    {
        return $this->count(null)->create($attributes);
    }
    /**
     * Create a single model and persist it to the database.
     *
     * @param  array  $attributes
     * @return \Illuminate\Database\Eloquent\Model
     */
    public function createOneQuietly($attributes = [])
    {
        return $this->count(null)->createQuietly($attributes);
    }
    /**
     * Create a collection of models and persist them to the database.
     *
     * @param  iterable  $records
     * @return \Illuminate\Database\Eloquent\Collection
     */
    public function createMany(iterable $records)
    {
        return new EloquentCollection(\IAWPSCOPED\collect($records)->map(function ($record) {
            return $this->state($record)->create();
        }));
    }
    /**
     * Create a collection of models and persist them to the database.
     *
     * @param  iterable  $records
     * @return \Illuminate\Database\Eloquent\Collection
     */
    public function createManyQuietly(iterable $records)
    {
        return Model::withoutEvents(function () use($records) {
            return $this->createMany($records);
        });
    }
    /**
     * Create a collection of models and persist them to the database.
     *
     * @param  array  $attributes
     * @param  \Illuminate\Database\Eloquent\Model|null  $parent
     * @return \Illuminate\Database\Eloquent\Collection|\Illuminate\Database\Eloquent\Model
     */
    public function create($attributes = [], ?Model $parent = null)
    {
        if (!empty($attributes)) {
            return $this->state($attributes)->create([], $parent);
        }
        $results = $this->make($attributes, $parent);
        if ($results instanceof Model) {
            $this->store(\IAWPSCOPED\collect([$results]));
            $this->callAfterCreating(\IAWPSCOPED\collect([$results]), $parent);
        } else {
            $this->store($results);
            $this->callAfterCreating($results, $parent);
        }
        return $results;
    }
    /**
     * Create a collection of models and persist them to the database.
     *
     * @param  array  $attributes
     * @param  \Illuminate\Database\Eloquent\Model|null  $parent
     * @return \Illuminate\Database\Eloquent\Collection|\Illuminate\Database\Eloquent\Model
     */
    public function createQuietly($attributes = [], ?Model $parent = null)
    {
        return Model::withoutEvents(function () use($attributes, $parent) {
            return $this->create($attributes, $parent);
        });
    }
    /**
     * Create a callback that persists a model in the database when invoked.
     *
     * @param  array  $attributes
     * @param  \Illuminate\Database\Eloquent\Model|null  $parent
     * @return \Closure
     */
    public function lazy(array $attributes = [], ?Model $parent = null)
    {
        return function () use($attributes, $parent) {
            return $this->create($attributes, $parent);
        };
    }
    /**
     * Set the connection name on the results and store them.
     *
     * @param  \Illuminate\Support\Collection  $results
     * @return void
     */
    protected function store(Collection $results)
    {
        $results->each(function ($model) {
            if (!isset($this->connection)) {
                $model->setConnection($model->newQueryWithoutScopes()->getConnection()->getName());
            }
            $model->save();
            $this->createChildren($model);
        });
    }
    /**
     * Create the children for the given model.
     *
     * @param  \Illuminate\Database\Eloquent\Model  $model
     * @return void
     */
    protected function createChildren(Model $model)
    {
        Model::unguarded(function () use($model) {
            $this->has->each(function ($has) use($model) {
                $has->createFor($model);
            });
        });
    }
    /**
     * Make a single instance of the model.
     *
     * @param  callable|array  $attributes
     * @return \Illuminate\Database\Eloquent\Model
     */
    public function makeOne($attributes = [])
    {
        return $this->count(null)->make($attributes);
    }
    /**
     * Create a collection of models.
     *
     * @param  array  $attributes
     * @param  \Illuminate\Database\Eloquent\Model|null  $parent
     * @return \Illuminate\Database\Eloquent\Collection|\Illuminate\Database\Eloquent\Model
     */
    public function make($attributes = [], ?Model $parent = null)
    {
        if (!empty($attributes)) {
            return $this->state($attributes)->make([], $parent);
        }
        if ($this->count === null) {
            return tap($this->makeInstance($parent), function ($instance) {
                $this->callAfterMaking(\IAWPSCOPED\collect([$instance]));
            });
        }
        if ($this->count < 1) {
            return $this->newModel()->newCollection();
        }
        $instances = $this->newModel()->newCollection(\array_map(function () use($parent) {
            return $this->makeInstance($parent);
        }, \range(1, $this->count)));
        $this->callAfterMaking($instances);
        return $instances;
    }
    /**
     * Make an instance of the model with the given attributes.
     *
     * @param  \Illuminate\Database\Eloquent\Model|null  $parent
     * @return \Illuminate\Database\Eloquent\Model
     */
    protected function makeInstance(?Model $parent)
    {
        return Model::unguarded(function () use($parent) {
            return tap($this->newModel($this->getExpandedAttributes($parent)), function ($instance) {
                if (isset($this->connection)) {
                    $instance->setConnection($this->connection);
                }
            });
        });
    }
    /**
     * Get a raw attributes array for the model.
     *
     * @param  \Illuminate\Database\Eloquent\Model|null  $parent
     * @return mixed
     */
    protected function getExpandedAttributes(?Model $parent)
    {
        return $this->expandAttributes($this->getRawAttributes($parent));
    }
    /**
     * Get the raw attributes for the model as an array.
     *
     * @param  \Illuminate\Database\Eloquent\Model|null  $parent
     * @return array
     */
    protected function getRawAttributes(?Model $parent)
    {
        return $this->states->pipe(function ($states) {
            return $this->for->isEmpty() ? $states : new Collection(\array_merge([function () {
                return $this->parentResolvers();
            }], $states->all()));
        })->reduce(function ($carry, $state) use($parent) {
            if ($state instanceof Closure) {
                $state = $state->bindTo($this);
            }
            return \array_merge($carry, $state($carry, $parent));
        }, $this->definition());
    }
    /**
     * Create the parent relationship resolvers (as deferred Closures).
     *
     * @return array
     */
    protected function parentResolvers()
    {
        $model = $this->newModel();
        return $this->for->map(function (BelongsToRelationship $for) use($model) {
            return $for->attributesFor($model);
        })->collapse()->all();
    }
    /**
     * Expand all attributes to their underlying values.
     *
     * @param  array  $definition
     * @return array
     */
    protected function expandAttributes(array $definition)
    {
        return \IAWPSCOPED\collect($definition)->map(function ($attribute, $key) use(&$definition) {
            if (\is_callable($attribute) && !\is_string($attribute) && !\is_array($attribute)) {
                $attribute = $attribute($definition);
            }
            if ($attribute instanceof self) {
                $attribute = $attribute->create()->getKey();
            } elseif ($attribute instanceof Model) {
                $attribute = $attribute->getKey();
            }
            $definition[$key] = $attribute;
            return $attribute;
        })->all();
    }
    /**
     * Add a new state transformation to the model definition.
     *
     * @param  callable|array  $state
     * @return static
     */
    public function state($state)
    {
        return $this->newInstance(['states' => $this->states->concat([\is_callable($state) ? $state : function () use($state) {
            return $state;
        }])]);
    }
    /**
     * Add a new sequenced state transformation to the model definition.
     *
     * @param  array  $sequence
     * @return static
     */
    public function sequence(...$sequence)
    {
        return $this->state(new Sequence(...$sequence));
    }
    /**
     * Add a new cross joined sequenced state transformation to the model definition.
     *
     * @param  array  $sequence
     * @return static
     */
    public function crossJoinSequence(...$sequence)
    {
        return $this->state(new CrossJoinSequence(...$sequence));
    }
    /**
     * Define a child relationship for the model.
     *
     * @param  \Illuminate\Database\Eloquent\Factories\Factory  $factory
     * @param  string|null  $relationship
     * @return static
     */
    public function has(self $factory, $relationship = null)
    {
        return $this->newInstance(['has' => $this->has->concat([new Relationship($factory, $relationship ?: $this->guessRelationship($factory->modelName()))])]);
    }
    /**
     * Attempt to guess the relationship name for a "has" relationship.
     *
     * @param  string  $related
     * @return string
     */
    protected function guessRelationship(string $related)
    {
        $guess = Str::camel(Str::plural(class_basename($related)));
        return \method_exists($this->modelName(), $guess) ? $guess : Str::singular($guess);
    }
    /**
     * Define an attached relationship for the model.
     *
     * @param  \Illuminate\Database\Eloquent\Factories\Factory|\Illuminate\Support\Collection|\Illuminate\Database\Eloquent\Model  $factory
     * @param  callable|array  $pivot
     * @param  string|null  $relationship
     * @return static
     */
    public function hasAttached($factory, $pivot = [], $relationship = null)
    {
        return $this->newInstance(['has' => $this->has->concat([new BelongsToManyRelationship($factory, $pivot, $relationship ?: Str::camel(Str::plural(class_basename($factory instanceof Factory ? $factory->modelName() : Collection::wrap($factory)->first()))))])]);
    }
    /**
     * Define a parent relationship for the model.
     *
     * @param  \Illuminate\Database\Eloquent\Factories\Factory|\Illuminate\Database\Eloquent\Model  $factory
     * @param  string|null  $relationship
     * @return static
     */
    public function for($factory, $relationship = null)
    {
        return $this->newInstance(['for' => $this->for->concat([new BelongsToRelationship($factory, $relationship ?: Str::camel(class_basename($factory instanceof Factory ? $factory->modelName() : $factory)))])]);
    }
    /**
     * Add a new "after making" callback to the model definition.
     *
     * @param  \Closure  $callback
     * @return static
     */
    public function afterMaking(Closure $callback)
    {
        return $this->newInstance(['afterMaking' => $this->afterMaking->concat([$callback])]);
    }
    /**
     * Add a new "after creating" callback to the model definition.
     *
     * @param  \Closure  $callback
     * @return static
     */
    public function afterCreating(Closure $callback)
    {
        return $this->newInstance(['afterCreating' => $this->afterCreating->concat([$callback])]);
    }
    /**
     * Call the "after making" callbacks for the given model instances.
     *
     * @param  \Illuminate\Support\Collection  $instances
     * @return void
     */
    protected function callAfterMaking(Collection $instances)
    {
        $instances->each(function ($model) {
            $this->afterMaking->each(function ($callback) use($model) {
                $callback($model);
            });
        });
    }
    /**
     * Call the "after creating" callbacks for the given model instances.
     *
     * @param  \Illuminate\Support\Collection  $instances
     * @param  \Illuminate\Database\Eloquent\Model|null  $parent
     * @return void
     */
    protected function callAfterCreating(Collection $instances, ?Model $parent = null)
    {
        $instances->each(function ($model) use($parent) {
            $this->afterCreating->each(function ($callback) use($model, $parent) {
                $callback($model, $parent);
            });
        });
    }
    /**
     * Specify how many models should be generated.
     *
     * @param  int|null  $count
     * @return static
     */
    public function count(?int $count)
    {
        return $this->newInstance(['count' => $count]);
    }
    /**
     * Specify the database connection that should be used to generate models.
     *
     * @param  string  $connection
     * @return static
     */
    public function connection(string $connection)
    {
        return $this->newInstance(['connection' => $connection]);
    }
    /**
     * Create a new instance of the factory builder with the given mutated properties.
     *
     * @param  array  $arguments
     * @return static
     */
    protected function newInstance(array $arguments = [])
    {
        return new static(...\array_values(\array_merge(['count' => $this->count, 'states' => $this->states, 'has' => $this->has, 'for' => $this->for, 'afterMaking' => $this->afterMaking, 'afterCreating' => $this->afterCreating, 'connection' => $this->connection], $arguments)));
    }
    /**
     * Get a new model instance.
     *
     * @param  array  $attributes
     * @return \Illuminate\Database\Eloquent\Model
     */
    public function newModel(array $attributes = [])
    {
        $model = $this->modelName();
        return new $model($attributes);
    }
    /**
     * Get the name of the model that is generated by the factory.
     *
     * @return string
     */
    public function modelName()
    {
        $resolver = static::$modelNameResolver ?: function (self $factory) {
            $namespacedFactoryBasename = Str::replaceLast('Factory', '', Str::replaceFirst(static::$namespace, '', \get_class($factory)));
            $factoryBasename = Str::replaceLast('Factory', '', class_basename($factory));
            $appNamespace = static::appNamespace();
            return \class_exists($appNamespace . 'Models\\' . $namespacedFactoryBasename) ? $appNamespace . 'Models\\' . $namespacedFactoryBasename : $appNamespace . $factoryBasename;
        };
        return $this->model ?: $resolver($this);
    }
    /**
     * Specify the callback that should be invoked to guess model names based on factory names.
     *
     * @param  callable  $callback
     * @return void
     */
    public static function guessModelNamesUsing(callable $callback)
    {
        static::$modelNameResolver = $callback;
    }
    /**
     * Specify the default namespace that contains the application's model factories.
     *
     * @param  string  $namespace
     * @return void
     */
    public static function useNamespace(string $namespace)
    {
        static::$namespace = $namespace;
    }
    /**
     * Get a new factory instance for the given model name.
     *
     * @param  string  $modelName
     * @return static
     */
    public static function factoryForModel(string $modelName)
    {
        $factory = static::resolveFactoryName($modelName);
        return $factory::new();
    }
    /**
     * Specify the callback that should be invoked to guess factory names based on dynamic relationship names.
     *
     * @param  callable  $callback
     * @return void
     */
    public static function guessFactoryNamesUsing(callable $callback)
    {
        static::$factoryNameResolver = $callback;
    }
    /**
     * Get a new Faker instance.
     *
     * @return \Faker\Generator
     */
    protected function withFaker()
    {
        return Container::getInstance()->make(Generator::class);
    }
    /**
     * Get the factory name for the given model name.
     *
     * @param  string  $modelName
     * @return string
     */
    public static function resolveFactoryName(string $modelName)
    {
        $resolver = static::$factoryNameResolver ?: function (string $modelName) {
            $appNamespace = static::appNamespace();
            $modelName = Str::startsWith($modelName, $appNamespace . 'Models\\') ? Str::after($modelName, $appNamespace . 'Models\\') : Str::after($modelName, $appNamespace);
            return static::$namespace . $modelName . 'Factory';
        };
        return $resolver($modelName);
    }
    /**
     * Get the application namespace for the application.
     *
     * @return string
     */
    protected static function appNamespace()
    {
        try {
            return Container::getInstance()->make(Application::class)->getNamespace();
        } catch (Throwable $e) {
            return 'App\\';
        }
    }
    /**
     * Proxy dynamic factory methods onto their proper methods.
     *
     * @param  string  $method
     * @param  array  $parameters
     * @return mixed
     */
    public function __call($method, $parameters)
    {
        if (static::hasMacro($method)) {
            return $this->macroCall($method, $parameters);
        }
        if (!Str::startsWith($method, ['for', 'has'])) {
            static::throwBadMethodCallException($method);
        }
        $relationship = Str::camel(Str::substr($method, 3));
        $relatedModel = \get_class($this->newModel()->{$relationship}()->getRelated());
        if (\method_exists($relatedModel, 'newFactory')) {
            $factory = $relatedModel::newFactory() ?: static::factoryForModel($relatedModel);
        } else {
            $factory = static::factoryForModel($relatedModel);
        }
        if (Str::startsWith($method, 'for')) {
            return $this->for($factory->state($parameters[0] ?? []), $relationship);
        } elseif (Str::startsWith($method, 'has')) {
            return $this->has($factory->count(\is_numeric($parameters[0] ?? null) ? $parameters[0] : 1)->state(\is_callable($parameters[0] ?? null) || \is_array($parameters[0] ?? null) ? $parameters[0] : $parameters[1] ?? []), $relationship);
        }
    }
}
