<?php

namespace App\Livewire;

use App\Models\ProductionPlan;
use App\Models\QualityValidation;
use Carbon\Carbon;
use Illuminate\Support\Facades\DB;
use Livewire\Component;

class ProductionNonPlanned extends Component
{
    public $plantId, $lineId, $month, $year, $category, $date;

    public $records = [];

    public $nonPlannedRecords = [];

    public int $nonPlannedCount = 0;

    public int $nonPlannedQuantity = 0;

    // public $dates = [];

    public $monthlyRecords = [];

    public $efficiency = [];

    public $monthlyActualQuantity = [];

    public $leaveDates = [];

    public $dates;

    public $productionPlanDates = '';


    protected $listeners = [
        'loadData' => 'loadProductionData',
        'loadDataCategory' => 'loadProductionCategoryData'
    ];

    public function loadProductionData($date, $plantId, $lineId)
    {
        $this->dates = [];
        $this->leaveDates = [];

        $this->nonPlannedRecords = [];
        $this->nonPlannedCount = 0;
        $this->nonPlannedQuantity = 0;

        if (!$plantId || !$lineId || !$date) {
            return;
        }

        $selectedDate = Carbon::parse($date);

        $date = $selectedDate->toDateString();
        $month = $selectedDate->month;
        $year = $selectedDate->year;

        $startDate = Carbon::parse($date)->setTime(8, 0, 0);
        $endDate = $startDate->copy()->addDay();

        $plans = ProductionPlan::query()
            ->join('items', 'items.id', '=', 'production_plans.item_id')
            ->join('lines', 'lines.id', '=', 'production_plans.line_id')
            ->join('plants', 'plants.id', '=', 'production_plans.plant_id')
            ->where('production_plans.plant_id', $plantId)
            ->where('production_plans.line_id', $lineId)
            ->whereMonth('production_plans.created_at', $month)
            ->whereYear('production_plans.created_at', $year)
            ->select(
                'production_plans.item_id',
                'production_plans.plant_id',
                'production_plans.line_id',
                'production_plans.plan_quantity',
                'production_plans.working_days',
                'production_plans.leave_dates',
                'items.code as item_code',
                'items.category as category',
                'items.description as item_description',
                'items.hourly_quantity as hourly_quantity',
                'lines.name as line_name',
                'plants.name as plant_name'
            )
            ->get();

        $plannedItemIds = $plans
            ->pluck('item_id')
            ->filter(fn ($id) => $id != null)
            ->unique()
            ->values();

        $leaveDates = [];

        if ($plans->isNotEmpty() && $plans->first()->leave_dates) {
            $leaveDates = array_map(
                'trim',
                explode(',', $plans->first()->leave_dates)
            );
        }

        $this->leaveDates = $leaveDates;

        $nonPlannedQuery = QualityValidation::query()
            ->join(
                'sticker_masters',
                'sticker_masters.id',
                '=',
                'quality_validations.sticker_master_id'
            )
            ->join(
                'items',
                'items.id',
                '=',
                'sticker_masters.item_id'
            )
            ->where('quality_validations.plant_id', $plantId)
            ->where('quality_validations.line_id', $lineId)
            ->where('quality_validations.created_at', '>=', $startDate)
            ->where('quality_validations.created_at', '<', $endDate);

        if ($plannedItemIds->isNotEmpty()) {
            $nonPlannedQuery->whereNotIn(
                'sticker_masters.item_id',
                $plannedItemIds
            );
        }

        $nonPlannedData = $nonPlannedQuery
            ->selectRaw("
                sticker_masters.item_id,
                items.code as item_code,
                items.description as item_description,
                items.category as item_category,
                COUNT(*) as total_qty
            ")
            ->groupBy(
                'sticker_masters.item_id',
                'items.code',
                'items.description',
                'items.category'
            )
            ->get();

        $this->nonPlannedRecords = $nonPlannedData->toArray();

        $this->nonPlannedCount = $nonPlannedData->count();

        $this->nonPlannedQuantity = (int) $nonPlannedData->sum('total_qty');
    }

    public function loadProductionCategoryData($date, $plantId, $lineId, $category)
    {
        $this->dates = [];
        $this->leaveDates = [];

        $this->nonPlannedRecords = [];
        $this->nonPlannedCount = 0;
        $this->nonPlannedQuantity = 0;

        if (!$plantId || !$lineId || !$date) {
            return;
        }

        $selectedDate = Carbon::parse($date);

        $date = $selectedDate->toDateString();
        $month = $selectedDate->month;
        $year = $selectedDate->year;

        $startDate = Carbon::parse($date)->setTime(8, 0, 0);
        $endDate = $startDate->copy()->addDay();

        $plans = ProductionPlan::query()
            ->join('items', 'items.id', '=', 'production_plans.item_id')
            ->join('lines', 'lines.id', '=', 'production_plans.line_id')
            ->join('plants', 'plants.id', '=', 'production_plans.plant_id')
            ->where('production_plans.plant_id', $plantId)
            ->where('production_plans.line_id', $lineId)
            ->where('items.category', $category)
            ->whereMonth('production_plans.created_at', $month)
            ->whereYear('production_plans.created_at', $year)
            ->select(
                'production_plans.item_id',
                'production_plans.plant_id',
                'production_plans.line_id',
                'production_plans.plan_quantity',
                'production_plans.working_days',
                'production_plans.leave_dates',
                'items.code as item_code',
                'items.category as category',
                'items.description as item_description',
                'items.hourly_quantity as hourly_quantity',
                'lines.name as line_name',
                'plants.name as plant_name'
            )
            ->get();

        $plannedItemIds = $plans
            ->pluck('item_id')
            ->filter(fn ($id) => $id != null)
            ->unique()
            ->values();

        $leaveDates = [];

        if ($plans->isNotEmpty() && $plans->first()->leave_dates) {
            $leaveDates = array_map(
                'trim',
                explode(',', $plans->first()->leave_dates)
            );
        }

        $this->leaveDates = $leaveDates;

        $nonPlannedQuery = QualityValidation::query()
            ->join(
                'sticker_masters',
                'sticker_masters.id',
                '=',
                'quality_validations.sticker_master_id'
            )
            ->join(
                'items',
                'items.id',
                '=',
                'sticker_masters.item_id'
            )
            ->where('quality_validations.plant_id', $plantId)
            ->where('quality_validations.line_id', $lineId)
            ->where('items.category', $category)
            ->where('quality_validations.created_at', '>=', $startDate)
            ->where('quality_validations.created_at', '<', $endDate);

        if ($plannedItemIds->isNotEmpty()) {
            $nonPlannedQuery->whereNotIn(
                'sticker_masters.item_id',
                $plannedItemIds
            );
        }

        $nonPlannedData = $nonPlannedQuery
            ->selectRaw("
                sticker_masters.item_id,
                items.code as item_code,
                items.description as item_description,
                items.category as item_category,
                COUNT(*) as total_qty
            ")
            ->groupBy(
                'sticker_masters.item_id',
                'items.code',
                'items.description',
                'items.category'
            )
            ->get();

        $this->nonPlannedRecords = $nonPlannedData->toArray();

        $this->nonPlannedCount = $nonPlannedData->count();

        $this->nonPlannedQuantity = (int) $nonPlannedData->sum('total_qty');
    }

    public function render()
    {
        // return view('livewire.production-non-planned');
        return view('livewire.production-non-planned', [
            'records' => $this->records,
            'monthlyRecords' => $this->monthlyRecords,
            'monthlyActualRecords' => $this->monthlyActualQuantity,
            'monthlyEfficiency' => $this->efficiency,
            'dates'   => $this->dates,
        ]);
    }
}