<?php

namespace _JchOptimizeVendor\Illuminate\Support\Traits;

use _JchOptimizeVendor\Illuminate\Contracts\Support\Arrayable;
use _JchOptimizeVendor\Illuminate\Contracts\Support\Jsonable;
use _JchOptimizeVendor\Illuminate\Support\Arr;
use _JchOptimizeVendor\Illuminate\Support\Collection;
use _JchOptimizeVendor\Illuminate\Support\Enumerable;
use _JchOptimizeVendor\Illuminate\Support\HigherOrderCollectionProxy;
use _JchOptimizeVendor\Illuminate\Support\HigherOrderWhenProxy;
use _JchOptimizeVendor\Symfony\Component\VarDumper\VarDumper;
use CachingIterator;

/**
 * @property HigherOrderCollectionProxy $average
 * @property HigherOrderCollectionProxy $avg
 * @property HigherOrderCollectionProxy $contains
 * @property HigherOrderCollectionProxy $doesntContain
 * @property HigherOrderCollectionProxy $each
 * @property HigherOrderCollectionProxy $every
 * @property HigherOrderCollectionProxy $filter
 * @property HigherOrderCollectionProxy $first
 * @property HigherOrderCollectionProxy $flatMap
 * @property HigherOrderCollectionProxy $groupBy
 * @property HigherOrderCollectionProxy $keyBy
 * @property HigherOrderCollectionProxy $map
 * @property HigherOrderCollectionProxy $max
 * @property HigherOrderCollectionProxy $min
 * @property HigherOrderCollectionProxy $partition
 * @property HigherOrderCollectionProxy $reject
 * @property HigherOrderCollectionProxy $some
 * @property HigherOrderCollectionProxy $sortBy
 * @property HigherOrderCollectionProxy $sortByDesc
 * @property HigherOrderCollectionProxy $skipUntil
 * @property HigherOrderCollectionProxy $skipWhile
 * @property HigherOrderCollectionProxy $sum
 * @property HigherOrderCollectionProxy $takeUntil
 * @property HigherOrderCollectionProxy $takeWhile
 * @property HigherOrderCollectionProxy $unique
 * @property HigherOrderCollectionProxy $until
 */
trait EnumeratesValues
{
    /**
     * Indicates that the object's string representation should be escaped when __toString is invoked.
     *
     * @var bool
     */
    protected $escapeWhenCastingToString = \false;

    /**
     * The methods that can be proxied.
     *
     * @var string[]
     */
    protected static $proxies = ['average', 'avg', 'contains', 'doesntContain', 'each', 'every', 'filter', 'first', 'flatMap', 'groupBy', 'keyBy', 'map', 'max', 'min', 'partition', 'reject', 'skipUntil', 'skipWhile', 'some', 'sortBy', 'sortByDesc', 'sum', 'takeUntil', 'takeWhile', 'unique', 'until'];

    /**
     * Convert the collection to its string representation.
     *
     * @return string
     */
    public function __toString()
    {
        return $this->escapeWhenCastingToString ? e($this->toJson()) : $this->toJson();
    }

    /**
     * Dynamically access collection proxies.
     *
     * @param string $key
     *
     * @return mixed
     *
     * @throws \Exception
     */
    public function __get($key)
    {
        if (!\in_array($key, static::$proxies)) {
            throw new \Exception("Property [{$key}] does not exist on this collection instance.");
        }

        return new HigherOrderCollectionProxy($this, $key);
    }

    /**
     * Create a new collection instance if the value isn't one already.
     *
     * @param mixed $items
     *
     * @return static
     */
    public static function make($items = [])
    {
        return new static($items);
    }

    /**
     * Wrap the given value in a collection if applicable.
     *
     * @param mixed $value
     *
     * @return static
     */
    public static function wrap($value)
    {
        return $value instanceof Enumerable ? new static($value) : new static(Arr::wrap($value));
    }

    /**
     * Get the underlying items from the given collection if applicable.
     *
     * @param array|static $value
     *
     * @return array
     */
    public static function unwrap($value)
    {
        return $value instanceof Enumerable ? $value->all() : $value;
    }

    /**
     * Create a new instance with no items.
     *
     * @return static
     */
    public static function empty()
    {
        return new static([]);
    }

    /**
     * Create a new collection by invoking the callback a given amount of times.
     *
     * @param int $number
     *
     * @return static
     */
    public static function times($number, callable $callback = null)
    {
        if ($number < 1) {
            return new static();
        }

        return static::range(1, $number)->when($callback)->map($callback);
    }

    /**
     * Alias for the "avg" method.
     *
     * @param null|callable|string $callback
     *
     * @return mixed
     */
    public function average($callback = null)
    {
        return $this->avg($callback);
    }

    /**
     * Alias for the "contains" method.
     *
     * @param mixed $key
     * @param mixed $operator
     * @param mixed $value
     *
     * @return bool
     */
    public function some($key, $operator = null, $value = null)
    {
        return $this->contains(...\func_get_args());
    }

    /**
     * Determine if an item exists, using strict comparison.
     *
     * @param mixed $key
     * @param mixed $value
     *
     * @return bool
     */
    public function containsStrict($key, $value = null)
    {
        if (2 === \func_num_args()) {
            return $this->contains(function ($item) use ($key, $value) {
                return data_get($item, $key) === $value;
            });
        }
        if ($this->useAsCallable($key)) {
            return !\is_null($this->first($key));
        }
        foreach ($this as $item) {
            if ($item === $key) {
                return \true;
            }
        }

        return \false;
    }

    /**
     * Dump the items and end the script.
     *
     * @param mixed ...$args
     */
    public function dd(...$args)
    {
        $this->dump(...$args);

        exit(1);
    }

    /**
     * Dump the items.
     *
     * @return $this
     */
    public function dump()
    {
        (new Collection(\func_get_args()))->push($this->all())->each(function ($item) {
            VarDumper::dump($item);
        });

        return $this;
    }

    /**
     * Execute a callback over each item.
     *
     * @return $this
     */
    public function each(callable $callback)
    {
        foreach ($this as $key => $item) {
            if (\false === $callback($item, $key)) {
                break;
            }
        }

        return $this;
    }

    /**
     * Execute a callback over each nested chunk of items.
     *
     * @return static
     */
    public function eachSpread(callable $callback)
    {
        return $this->each(function ($chunk, $key) use ($callback) {
            $chunk[] = $key;

            return $callback(...$chunk);
        });
    }

    /**
     * Determine if all items pass the given truth test.
     *
     * @param callable|string $key
     * @param mixed           $operator
     * @param mixed           $value
     *
     * @return bool
     */
    public function every($key, $operator = null, $value = null)
    {
        if (1 === \func_num_args()) {
            $callback = $this->valueRetriever($key);
            foreach ($this as $k => $v) {
                if (!$callback($v, $k)) {
                    return \false;
                }
            }

            return \true;
        }

        return $this->every($this->operatorForWhere(...\func_get_args()));
    }

    /**
     * Get the first item by the given key value pair.
     *
     * @param string $key
     * @param mixed  $operator
     * @param mixed  $value
     *
     * @return mixed
     */
    public function firstWhere($key, $operator = null, $value = null)
    {
        return $this->first($this->operatorForWhere(...\func_get_args()));
    }

    /**
     * Determine if the collection is not empty.
     *
     * @return bool
     */
    public function isNotEmpty()
    {
        return !$this->isEmpty();
    }

    /**
     * Run a map over each nested chunk of items.
     *
     * @return static
     */
    public function mapSpread(callable $callback)
    {
        return $this->map(function ($chunk, $key) use ($callback) {
            $chunk[] = $key;

            return $callback(...$chunk);
        });
    }

    /**
     * Run a grouping map over the items.
     *
     * The callback should return an associative array with a single key/value pair.
     *
     * @return static
     */
    public function mapToGroups(callable $callback)
    {
        $groups = $this->mapToDictionary($callback);

        return $groups->map([$this, 'make']);
    }

    /**
     * Map a collection and flatten the result by a single level.
     *
     * @return static
     */
    public function flatMap(callable $callback)
    {
        return $this->map($callback)->collapse();
    }

    /**
     * Map the values into a new class.
     *
     * @param string $class
     *
     * @return static
     */
    public function mapInto($class)
    {
        return $this->map(function ($value, $key) use ($class) {
            return new $class($value, $key);
        });
    }

    /**
     * Get the min value of a given key.
     *
     * @param null|callable|string $callback
     *
     * @return mixed
     */
    public function min($callback = null)
    {
        $callback = $this->valueRetriever($callback);

        return $this->map(function ($value) use ($callback) {
            return $callback($value);
        })->filter(function ($value) {
            return !\is_null($value);
        })->reduce(function ($result, $value) {
            return \is_null($result) || $value < $result ? $value : $result;
        });
    }

    /**
     * Get the max value of a given key.
     *
     * @param null|callable|string $callback
     *
     * @return mixed
     */
    public function max($callback = null)
    {
        $callback = $this->valueRetriever($callback);

        return $this->filter(function ($value) {
            return !\is_null($value);
        })->reduce(function ($result, $item) use ($callback) {
            $value = $callback($item);

            return \is_null($result) || $value > $result ? $value : $result;
        });
    }

    /**
     * "Paginate" the collection by slicing it into a smaller collection.
     *
     * @param int $page
     * @param int $perPage
     *
     * @return static
     */
    public function forPage($page, $perPage)
    {
        $offset = \max(0, ($page - 1) * $perPage);

        return $this->slice($offset, $perPage);
    }

    /**
     * Partition the collection into two arrays using the given callback or key.
     *
     * @param callable|string $key
     * @param mixed           $operator
     * @param mixed           $value
     *
     * @return static
     */
    public function partition($key, $operator = null, $value = null)
    {
        $passed = [];
        $failed = [];
        $callback = 1 === \func_num_args() ? $this->valueRetriever($key) : $this->operatorForWhere(...\func_get_args());
        foreach ($this as $key => $item) {
            if ($callback($item, $key)) {
                $passed[$key] = $item;
            } else {
                $failed[$key] = $item;
            }
        }

        return new static([new static($passed), new static($failed)]);
    }

    /**
     * Get the sum of the given values.
     *
     * @param null|callable|string $callback
     *
     * @return mixed
     */
    public function sum($callback = null)
    {
        $callback = \is_null($callback) ? $this->identity() : $this->valueRetriever($callback);

        return $this->reduce(function ($result, $item) use ($callback) {
            return $result + $callback($item);
        }, 0);
    }

    /**
     * Apply the callback if the value is truthy.
     *
     * @param bool|mixed $value
     *
     * @return mixed|static
     */
    public function when($value, callable $callback = null, callable $default = null)
    {
        if (!$callback) {
            return new HigherOrderWhenProxy($this, $value);
        }
        if ($value) {
            return $callback($this, $value);
        }
        if ($default) {
            return $default($this, $value);
        }

        return $this;
    }

    /**
     * Apply the callback if the collection is empty.
     *
     * @return mixed|static
     */
    public function whenEmpty(callable $callback, callable $default = null)
    {
        return $this->when($this->isEmpty(), $callback, $default);
    }

    /**
     * Apply the callback if the collection is not empty.
     *
     * @return mixed|static
     */
    public function whenNotEmpty(callable $callback, callable $default = null)
    {
        return $this->when($this->isNotEmpty(), $callback, $default);
    }

    /**
     * Apply the callback if the value is falsy.
     *
     * @param bool $value
     *
     * @return mixed|static
     */
    public function unless($value, callable $callback, callable $default = null)
    {
        return $this->when(!$value, $callback, $default);
    }

    /**
     * Apply the callback unless the collection is empty.
     *
     * @return mixed|static
     */
    public function unlessEmpty(callable $callback, callable $default = null)
    {
        return $this->whenNotEmpty($callback, $default);
    }

    /**
     * Apply the callback unless the collection is not empty.
     *
     * @return mixed|static
     */
    public function unlessNotEmpty(callable $callback, callable $default = null)
    {
        return $this->whenEmpty($callback, $default);
    }

    /**
     * Filter items by the given key value pair.
     *
     * @param string $key
     * @param mixed  $operator
     * @param mixed  $value
     *
     * @return static
     */
    public function where($key, $operator = null, $value = null)
    {
        return $this->filter($this->operatorForWhere(...\func_get_args()));
    }

    /**
     * Filter items where the value for the given key is null.
     *
     * @param null|string $key
     *
     * @return static
     */
    public function whereNull($key = null)
    {
        return $this->whereStrict($key, null);
    }

    /**
     * Filter items where the value for the given key is not null.
     *
     * @param null|string $key
     *
     * @return static
     */
    public function whereNotNull($key = null)
    {
        return $this->where($key, '!==', null);
    }

    /**
     * Filter items by the given key value pair using strict comparison.
     *
     * @param string $key
     * @param mixed  $value
     *
     * @return static
     */
    public function whereStrict($key, $value)
    {
        return $this->where($key, '===', $value);
    }

    /**
     * Filter items by the given key value pair.
     *
     * @param string $key
     * @param mixed  $values
     * @param bool   $strict
     *
     * @return static
     */
    public function whereIn($key, $values, $strict = \false)
    {
        $values = $this->getArrayableItems($values);

        return $this->filter(function ($item) use ($key, $values, $strict) {
            return \in_array(data_get($item, $key), $values, $strict);
        });
    }

    /**
     * Filter items by the given key value pair using strict comparison.
     *
     * @param string $key
     * @param mixed  $values
     *
     * @return static
     */
    public function whereInStrict($key, $values)
    {
        return $this->whereIn($key, $values, \true);
    }

    /**
     * Filter items such that the value of the given key is between the given values.
     *
     * @param string $key
     * @param array  $values
     *
     * @return static
     */
    public function whereBetween($key, $values)
    {
        return $this->where($key, '>=', \reset($values))->where($key, '<=', \end($values));
    }

    /**
     * Filter items such that the value of the given key is not between the given values.
     *
     * @param string $key
     * @param array  $values
     *
     * @return static
     */
    public function whereNotBetween($key, $values)
    {
        return $this->filter(function ($item) use ($key, $values) {
            return data_get($item, $key) < \reset($values) || data_get($item, $key) > \end($values);
        });
    }

    /**
     * Filter items by the given key value pair.
     *
     * @param string $key
     * @param mixed  $values
     * @param bool   $strict
     *
     * @return static
     */
    public function whereNotIn($key, $values, $strict = \false)
    {
        $values = $this->getArrayableItems($values);

        return $this->reject(function ($item) use ($key, $values, $strict) {
            return \in_array(data_get($item, $key), $values, $strict);
        });
    }

    /**
     * Filter items by the given key value pair using strict comparison.
     *
     * @param string $key
     * @param mixed  $values
     *
     * @return static
     */
    public function whereNotInStrict($key, $values)
    {
        return $this->whereNotIn($key, $values, \true);
    }

    /**
     * Filter the items, removing any items that don't match the given type(s).
     *
     * @param string|string[] $type
     *
     * @return static
     */
    public function whereInstanceOf($type)
    {
        return $this->filter(function ($value) use ($type) {
            if (\is_array($type)) {
                foreach ($type as $classType) {
                    if ($value instanceof $classType) {
                        return \true;
                    }
                }

                return \false;
            }

            return $value instanceof $type;
        });
    }

    /**
     * Pass the collection to the given callback and return the result.
     *
     * @return mixed
     */
    public function pipe(callable $callback)
    {
        return $callback($this);
    }

    /**
     * Pass the collection into a new class.
     *
     * @param string $class
     *
     * @return mixed
     */
    public function pipeInto($class)
    {
        return new $class($this);
    }

    /**
     * Pass the collection through a series of callable pipes and return the result.
     *
     * @param array<callable> $pipes
     *
     * @return mixed
     */
    public function pipeThrough($pipes)
    {
        return static::make($pipes)->reduce(function ($carry, $pipe) {
            return $pipe($carry);
        }, $this);
    }

    /**
     * Pass the collection to the given callback and then return it.
     *
     * @return $this
     */
    public function tap(callable $callback)
    {
        $callback(clone $this);

        return $this;
    }

    /**
     * Reduce the collection to a single value.
     *
     * @param mixed $initial
     *
     * @return mixed
     */
    public function reduce(callable $callback, $initial = null)
    {
        $result = $initial;
        foreach ($this as $key => $value) {
            $result = $callback($result, $value, $key);
        }

        return $result;
    }

    /**
     * Reduce the collection to multiple aggregate values.
     *
     * @param mixed ...$initial
     *
     * @return array
     *
     * @deprecated Use "reduceSpread" instead
     *
     * @throws \UnexpectedValueException
     */
    public function reduceMany(callable $callback, ...$initial)
    {
        return $this->reduceSpread($callback, ...$initial);
    }

    /**
     * Reduce the collection to multiple aggregate values.
     *
     * @param mixed ...$initial
     *
     * @return array
     *
     * @throws \UnexpectedValueException
     */
    public function reduceSpread(callable $callback, ...$initial)
    {
        $result = $initial;
        foreach ($this as $key => $value) {
            $result = \call_user_func_array($callback, \array_merge($result, [$value, $key]));
            if (!\is_array($result)) {
                throw new \UnexpectedValueException(\sprintf("%s::reduceMany expects reducer to return an array, but got a '%s' instead.", class_basename(static::class), \gettype($result)));
            }
        }

        return $result;
    }

    /**
     * Reduce an associative collection to a single value.
     *
     * @param mixed $initial
     *
     * @return mixed
     */
    public function reduceWithKeys(callable $callback, $initial = null)
    {
        return $this->reduce($callback, $initial);
    }

    /**
     * Create a collection of all elements that do not pass a given truth test.
     *
     * @param callable|mixed $callback
     *
     * @return static
     */
    public function reject($callback = \true)
    {
        $useAsCallable = $this->useAsCallable($callback);

        return $this->filter(function ($value, $key) use ($callback, $useAsCallable) {
            return $useAsCallable ? !$callback($value, $key) : $value != $callback;
        });
    }

    /**
     * Return only unique items from the collection array using strict comparison.
     *
     * @param null|callable|string $key
     *
     * @return static
     */
    public function uniqueStrict($key = null)
    {
        return $this->unique($key, \true);
    }

    /**
     * Collect the values into a collection.
     *
     * @return \Illuminate\Support\Collection
     */
    public function collect()
    {
        return new Collection($this->all());
    }

    /**
     * Get the collection of items as a plain array.
     *
     * @return array
     */
    public function toArray()
    {
        return $this->map(function ($value) {
            return $value instanceof Arrayable ? $value->toArray() : $value;
        })->all();
    }

    /**
     * Convert the object into something JSON serializable.
     *
     * @return array
     */
    #[\ReturnTypeWillChange]
    public function jsonSerialize()
    {
        return \array_map(function ($value) {
            if ($value instanceof \JsonSerializable) {
                return $value->jsonSerialize();
            }
            if ($value instanceof Jsonable) {
                return \json_decode($value->toJson(), \true);
            }
            if ($value instanceof Arrayable) {
                return $value->toArray();
            }

            return $value;
        }, $this->all());
    }

    /**
     * Get the collection of items as JSON.
     *
     * @param int $options
     *
     * @return string
     */
    public function toJson($options = 0)
    {
        return \json_encode($this->jsonSerialize(), $options);
    }

    /**
     * Get a CachingIterator instance.
     *
     * @param int $flags
     *
     * @return \CachingIterator
     */
    public function getCachingIterator($flags = \CachingIterator::CALL_TOSTRING)
    {
        return new \CachingIterator($this->getIterator(), $flags);
    }

    /**
     * Indicate that the model's string representation should be escaped when __toString is invoked.
     *
     * @param bool $escape
     *
     * @return $this
     */
    public function escapeWhenCastingToString($escape = \true)
    {
        $this->escapeWhenCastingToString = $escape;

        return $this;
    }

    /**
     * Add a method to the list of proxied methods.
     *
     * @param string $method
     */
    public static function proxy($method)
    {
        static::$proxies[] = $method;
    }

    /**
     * Results array of items from Collection or Arrayable.
     *
     * @param mixed $items
     *
     * @return array
     */
    protected function getArrayableItems($items)
    {
        if (\is_array($items)) {
            return $items;
        }
        if ($items instanceof Enumerable) {
            return $items->all();
        }
        if ($items instanceof Arrayable) {
            return $items->toArray();
        }
        if ($items instanceof Jsonable) {
            return \json_decode($items->toJson(), \true);
        }
        if ($items instanceof \JsonSerializable) {
            return (array) $items->jsonSerialize();
        }
        if ($items instanceof \Traversable) {
            return \iterator_to_array($items);
        }
        if ($items instanceof \UnitEnum) {
            return [$items];
        }

        return (array) $items;
    }

    /**
     * Get an operator checker callback.
     *
     * @param string      $key
     * @param null|string $operator
     * @param mixed       $value
     *
     * @return \Closure
     */
    protected function operatorForWhere($key, $operator = null, $value = null)
    {
        if (1 === \func_num_args()) {
            $value = \true;
            $operator = '=';
        }
        if (2 === \func_num_args()) {
            $value = $operator;
            $operator = '=';
        }

        return function ($item) use ($key, $operator, $value) {
            $retrieved = data_get($item, $key);
            $strings = \array_filter([$retrieved, $value], function ($value) {
                return \is_string($value) || \is_object($value) && \method_exists($value, '__toString');
            });
            if (\count($strings) < 2 && 1 == \count(\array_filter([$retrieved, $value], 'is_object'))) {
                return \in_array($operator, ['!=', '<>', '!==']);
            }

            switch ($operator) {
                default:
                case '=':
                case '==':
                    return $retrieved == $value;

                case '!=':
                case '<>':
                    return $retrieved != $value;

                case '<':
                    return $retrieved < $value;

                case '>':
                    return $retrieved > $value;

                case '<=':
                    return $retrieved <= $value;

                case '>=':
                    return $retrieved >= $value;

                case '===':
                    return $retrieved === $value;

                case '!==':
                    return $retrieved !== $value;
            }
        };
    }

    /**
     * Determine if the given value is callable, but not a string.
     *
     * @param mixed $value
     *
     * @return bool
     */
    protected function useAsCallable($value)
    {
        return !\is_string($value) && \is_callable($value);
    }

    /**
     * Get a value retrieving callback.
     *
     * @param null|callable|string $value
     *
     * @return callable
     */
    protected function valueRetriever($value)
    {
        if ($this->useAsCallable($value)) {
            return $value;
        }

        return function ($item) use ($value) {
            return data_get($item, $value);
        };
    }

    /**
     * Make a function to check an item's equality.
     *
     * @param mixed $value
     *
     * @return \Closure
     */
    protected function equality($value)
    {
        return function ($item) use ($value) {
            return $item === $value;
        };
    }

    /**
     * Make a function using another function, by negating its result.
     *
     * @return \Closure
     */
    protected function negate(\Closure $callback)
    {
        return function (...$params) use ($callback) {
            return !$callback(...$params);
        };
    }

    /**
     * Make a function that returns what's passed to it.
     *
     * @return \Closure
     */
    protected function identity()
    {
        return function ($value) {
            return $value;
        };
    }
}
