<?php

namespace App\Kintone;

use Closure;
use Illuminate\Support\Carbon;
use Illuminate\Support\Collection;

class KintoneRecordQuery
{

    private Collection $query;
    private string $order = "";
    private string $appName;


    public function __construct(string $appName)
    {
        $this->query = collect();
        $this->appName = $appName;
    }

    public function toQuery(): string
    {
        $ret = "";
        foreach ($this->query as $ele) {
            $ret .= $ele;
            $ret .= " ";
        }
        $ret .= $this->order;
        // logger(sprintf("QUERY[%s]:%s", $this->appName, $ret));
        return $ret;
    }

    public function where(string|Closure $column, string|int|null $condition = null, KintoneRecordQueryOperator $operator = KintoneRecordQueryOperator::EQ)
    {
        return $this->whereQuery("and", $operator->value, $column, $condition);
    }
    public function notWhere(string|Closure $column, string|int|null $condition = null, KintoneRecordQueryOperator $operator = KintoneRecordQueryOperator::EQ)
    {
        return $this->whereQuery("and", $operator->value, $column, $condition);
    }

    public function orWhere(string|Closure $column, string|int|null $condition = null, KintoneRecordQueryOperator $operator = KintoneRecordQueryOperator::EQ)
    {
        $this->whereQuery("or", $operator->value, $column, $condition);
        return $this;
    }
    public function notOrWhere(string|Closure $column, string|int|null $condition = null, KintoneRecordQueryOperator $operator = KintoneRecordQueryOperator::EQ)
    {
        return $this->whereQuery("or", $operator->value, $column, $condition);
    }
    public function whereIn(string|Closure $column, array $condition)
    {
        return $this->whereQuery("and", "in", $column, $condition);
    }
    public function whereNotIn(string|Closure $column, array $condition)
    {
        return $this->whereQuery("and", "not in", $column, $condition);
    }
    public function orWhereIn(string|Closure $column, array $condition)
    {
        return $this->whereQuery("or", "not in", $column, $condition);
    }
    public function whereDate(string $column, Carbon $date, KintoneRecordQueryOperator $operator = KintoneRecordQueryOperator::EQ)
    {
        return $this->whereQuery("and", $operator->value, $column, $date->format('Y-m-d'));
    }
    public function whereDateTime(string $column, Carbon $date, KintoneRecordQueryOperator $operator =  KintoneRecordQueryOperator::EQ)
    {
        return $this->whereQuery("and", $operator->value, $column, $date->toIso8601ZuluString());
    }
    public function orWhereDate(string $column, Carbon $date, KintoneRecordQueryOperator $operator =  KintoneRecordQueryOperator::EQ)
    {
        return $this->whereQuery("or", $operator->value, $column, $date->format('Y-m-d'));
    }
    public function orWhereDateTime(string $column, Carbon $date, KintoneRecordQueryOperator $operator = KintoneRecordQueryOperator::EQ)
    {
        return $this->whereQuery("or", $operator->value, $column, $date->toIso8601ZuluString());
    }

    public function orderByAsc(string $column)
    {
        return $this->orderBy($column, "asc");
    }
    public function orderByDesc(string $column)
    {
        return $this->orderBy($column, "desc");
    }
    private function orderBy(string $column, string $order)
    {
        $this->order = sprintf("order by %s %s", $column, $order);
        return $this;
    }

    private function whereQuery(
        string $andOr,
        string $operator,
        string|Closure $column,
        string|int|array|null $condition
    ) {
        if (!$this->query->isEmpty()) {
            $this->query->push($andOr);
        }

        if (is_string($column)) {
            if (is_string($condition)) {
                $this->query->push(sprintf(
                    '%s %s "%s"',
                    $column,
                    $operator,
                    $condition,
                ));
                return $this;
            }
            if (is_int($condition)) {
                $this->query->push(sprintf(
                    '%s %s %d',
                    $column,
                    $operator,
                    $condition,
                ));
                return $this;
            }
            if (is_array($condition)) {
                $in = "";
                foreach ($condition as $ele) {
                    if (is_string($ele)) {
                        if ($in !== "") {
                            $in .= ", ";
                        }
                        $in .= sprintf('"%s"', $ele);
                    }
                    if (is_integer($ele)) {
                        if ($in !== "") {
                            $in .= ", ";
                        }
                        $in .= sprintf('%d', $ele);
                    }
                }
                $this->query->push(sprintf(
                    '%s %s (%s)',
                    $column,
                    $operator,
                    $in,
                ));
                return $this;
            }
        }


        if ($column instanceof Closure) {
            $nestedCondition = new self($this->appName);
            $column($nestedCondition);
            $this->query->push(sprintf(
                '(%s)',
                $nestedCondition->toQuery()
            ));
            return $this;
        }
    }
}