<?php

namespace Tests\Unit;

use App\Services\ConfigService;
use Carbon\Carbon;
use Mockery;
use Tests\TestCase;

class ConfigServiceTradingHoursTest extends TestCase
{
    protected function tearDown(): void
    {
        Mockery::close();
        parent::tearDown();
    }

    /** @param array<string, mixed> $values */
    private function cfg(array $values): ConfigService
    {
        $cfg = Mockery::mock(ConfigService::class)->makePartial();
        $cfg->shouldReceive('get')->andReturnUsing(function (string $key, $default = null) use ($values) {
            return array_key_exists($key, $values) ? $values[$key] : $default;
        });
        $cfg->shouldReceive('getString')->andReturnUsing(function (string $key, string $default = '') use ($values) {
            $value = $values[$key] ?? $default;

            return trim((string) $value);
        });
        $cfg->shouldReceive('getBool')->andReturnUsing(function (string $key, bool $default = false) use ($values) {
            if (! array_key_exists($key, $values)) {
                return $default;
            }

            return filter_var($values[$key], FILTER_VALIDATE_BOOLEAN);
        });

        return $cfg;
    }

    public function test_per_day_schedule_closes_before_global_end_day(): void
    {
        $weekly = json_encode([
            'mode' => 'per_day',
            'days' => [
                'sat' => ['enabled' => true, 'start' => '08:30:00', 'end' => '21:30:00'],
                'sun' => ['enabled' => true, 'start' => '08:30:00', 'end' => '21:30:00'],
                'mon' => ['enabled' => true, 'start' => '08:30:00', 'end' => '21:00:00'],
                'tue' => ['enabled' => true, 'start' => '08:30:00', 'end' => '21:30:00'],
                'wed' => ['enabled' => true, 'start' => '08:30:00', 'end' => '21:30:00'],
                'thu' => ['enabled' => true, 'start' => '08:30:00', 'end' => '21:30:00'],
                'fri' => ['enabled' => true, 'start' => '08:30:00', 'end' => '21:30:00'],
            ],
        ], JSON_UNESCAPED_UNICODE);

        $cfg = $this->cfg([
            'close_price' => 'true',
            'startDay' => '08:30',
            'endDay' => '21:30',
            'trading_hours_by_day' => $weekly,
        ]);

        $monday2115 = Carbon::create(2026, 8, 24, 21, 15, 0);
        $monday2059 = Carbon::create(2026, 8, 24, 20, 59, 0);

        $this->assertTrue($cfg->isOutsideTradingHours($monday2115));
        $this->assertFalse($cfg->isOutsideTradingHours($monday2059));
    }

    public function test_disabled_day_is_closed_all_day(): void
    {
        $weekly = json_encode([
            'mode' => 'per_day',
            'days' => [
                'fri' => ['enabled' => false, 'start' => '08:30:00', 'end' => '21:30:00'],
            ],
        ], JSON_UNESCAPED_UNICODE);

        $cfg = $this->cfg([
            'close_price' => 'true',
            'startDay' => '08:30',
            'endDay' => '21:30',
            'trading_hours_by_day' => $weekly,
        ]);

        $fridayNoon = Carbon::create(2026, 8, 28, 12, 0, 0);

        $this->assertTrue($cfg->isOutsideTradingHours($fridayNoon));
    }

    public function test_apply_global_trading_hours_marks_closed_without_hiding_status_when_home_price_off(): void
    {
        $weekly = json_encode([
            'mode' => 'per_day',
            'days' => [
                'mon' => ['enabled' => true, 'start' => '08:30:00', 'end' => '21:00:00'],
            ],
        ], JSON_UNESCAPED_UNICODE);

        $cfg = $this->cfg([
            'close_price' => 'true',
            'show_home_price_when_closed' => 'false',
            'show_last_price' => 'false',
            'startDay' => '08:30',
            'endDay' => '21:30',
            'trading_hours_by_day' => $weekly,
        ]);

        $now = Carbon::create(2026, 8, 24, 21, 15, 0);
        Carbon::setTestNow($now);

        $result = $cfg->applyHomePriceDisplayState([
            'sell' => 100,
            'buy' => 110,
            'price' => 105,
            'closed' => false,
            'status' => 'open',
        ]);

        $this->assertTrue($result['closed']);
        $this->assertSame('closed', $result['status']);

        Carbon::setTestNow();
    }

    public function test_outside_hours_shows_last_price_when_home_price_when_closed_is_on(): void
    {
        $cfg = $this->cfg([
            'close_price' => 'true',
            'show_home_price_when_closed' => 'true',
            'show_last_price' => 'false',
            'startDay' => '11:00',
            'endDay' => '20:30',
        ]);

        $now = Carbon::create(2026, 8, 25, 2, 3, 0);
        Carbon::setTestNow($now);

        $result = $cfg->applyHomePriceDisplayState([
            'sell' => 168000000,
            'buy' => 168798112,
            'price' => 168798112,
            'closed' => false,
            'status' => 'open',
        ]);

        $this->assertTrue($result['closed']);
        $this->assertSame('open', $result['status']);
        $this->assertSame(168798112, $result['buy']);

        Carbon::setTestNow();
    }

    public function test_close_price_off_with_no_quote_is_no_quote(): void
    {
        $cfg = $this->cfg([
            'close_price' => 'false',
            'show_last_price' => 'false',
            'show_home_price_when_closed' => 'false',
            'startDay' => '11:00',
            'endDay' => '20:30',
        ]);

        $result = $cfg->applyHomePriceDisplayState([
            'sell' => 0,
            'buy' => 0,
            'price' => 0,
            'closed' => false,
        ]);

        $this->assertFalse($result['closed']);
        $this->assertSame('no_quote', $result['status']);
    }

    public function test_inside_hours_with_quote_is_open(): void
    {
        $cfg = $this->cfg([
            'close_price' => 'true',
            'show_last_price' => 'false',
            'show_home_price_when_closed' => 'false',
            'startDay' => '11:00',
            'endDay' => '20:30',
        ]);

        $now = Carbon::create(2026, 8, 25, 12, 0, 0);
        Carbon::setTestNow($now);

        $result = $cfg->applyHomePriceDisplayState([
            'sell' => 100,
            'buy' => 110,
            'price' => 105,
        ]);

        $this->assertFalse($result['closed']);
        $this->assertSame('open', $result['status']);

        Carbon::setTestNow();
    }

    public function test_trading_hours_setting_keys(): void
    {
        $cfg = new ConfigService();

        $this->assertTrue($cfg->isTradingHoursSettingKey('close_price'));
        $this->assertTrue($cfg->isTradingHoursSettingKey('trading_hours_by_day'));
        $this->assertTrue($cfg->isTradingHoursSettingKey('show_home_price_when_closed'));
        $this->assertFalse($cfg->isTradingHoursSettingKey('name_fa'));
    }
}