<?php

declare(strict_types=1);

use App\Models\SalesClientAssignment;
use App\Models\SalesProspect;
use App\Models\SalesTariff;
use App\Models\SalesUser;
use App\Models\Tenant;
use Illuminate\Foundation\Testing\DatabaseTransactions;

uses(DatabaseTransactions::class);

function pr_user(string $role = 'manager'): SalesUser
{
    return SalesUser::create([
        'name' => 'U '.uniqid(), 'email' => 'pr'.uniqid().'@s.local',
        'password' => bcrypt('secret'), 'role' => $role, 'is_active' => true,
    ]);
}

// ── index: менеджер ───────────────────────────────────────────────────────────

test('менеджер видит только свои карточки, сгруппированные по стадии', function () {
    $mgr = pr_user('manager');
    $other = pr_user('manager');

    SalesProspect::factory()->for($mgr, 'salesUser')->create(['stage' => 'new', 'firm_name' => 'МОЯ']);
    SalesProspect::factory()->for($mgr, 'salesUser')->create(['stage' => 'negotiation']);
    SalesProspect::factory()->for($other, 'salesUser')->create(['stage' => 'new', 'firm_name' => 'ЧУЖАЯ']);

    $res = $this->actingAs($mgr, 'sales')->getJson('/api/sales/prospects');

    $res->assertOk();
    $names = collect($res->json('prospects'))->pluck('firm_name');
    expect($names)->toContain('МОЯ')->not->toContain('ЧУЖАЯ');
    expect($res->json('by_stage'))->toHaveKeys(['new', 'negotiation']);
});

test('неаутентифицированный GET /api/sales/prospects → 401', function () {
    $this->getJson('/api/sales/prospects')->assertUnauthorized();
});

// ── index: начальник + фильтр ─────────────────────────────────────────────────

test('начальник видит карточки всех менеджеров', function () {
    $head = pr_user('head');
    $m1 = pr_user('manager');
    $m2 = pr_user('manager');
    SalesProspect::factory()->for($m1, 'salesUser')->create(['firm_name' => 'A1']);
    SalesProspect::factory()->for($m2, 'salesUser')->create(['firm_name' => 'B2']);

    $res = $this->actingAs($head, 'sales')->getJson('/api/sales/prospects');

    $names = collect($res->json('prospects'))->pluck('firm_name');
    expect($names)->toContain('A1')->toContain('B2');
});

test('начальник фильтрует по ?manager_id', function () {
    $head = pr_user('head');
    $m1 = pr_user('manager');
    $m2 = pr_user('manager');
    SalesProspect::factory()->for($m1, 'salesUser')->create(['firm_name' => 'A1']);
    SalesProspect::factory()->for($m2, 'salesUser')->create(['firm_name' => 'B2']);

    $res = $this->actingAs($head, 'sales')->getJson('/api/sales/prospects?manager_id='.$m1->id);

    $names = collect($res->json('prospects'))->pluck('firm_name');
    expect($names)->toContain('A1')->not->toContain('B2');
});

test('начальник получает manager_counts по всем менеджерам (не зависит от фильтра)', function () {
    $head = pr_user('head');
    $m1 = pr_user('manager');
    $m2 = pr_user('manager');
    SalesProspect::factory()->count(3)->for($m1, 'salesUser')->create();
    SalesProspect::factory()->count(1)->for($m2, 'salesUser')->create();

    // Даже при фильтре по m1 счётчики остаются полными по всем менеджерам.
    $res = $this->actingAs($head, 'sales')->getJson('/api/sales/prospects?manager_id='.$m1->id);

    $res->assertOk();
    expect($res->json('manager_counts.'.$m1->id))->toBe(3);
    expect($res->json('manager_counts.'.$m2->id))->toBe(1);
});

test('менеджеру manager_counts не отдаётся (пустой объект)', function () {
    $mgr = pr_user('manager');
    SalesProspect::factory()->for($mgr, 'salesUser')->create();

    $res = $this->actingAs($mgr, 'sales')->getJson('/api/sales/prospects');

    $res->assertOk();
    expect($res->json('manager_counts'))->toBe([]);
});

test('менеджер не может через manager_id увидеть чужие', function () {
    $m1 = pr_user('manager');
    $m2 = pr_user('manager');
    SalesProspect::factory()->for($m2, 'salesUser')->create(['firm_name' => 'ЧУЖАЯ']);

    $res = $this->actingAs($m1, 'sales')->getJson('/api/sales/prospects?manager_id='.$m2->id);

    expect(collect($res->json('prospects'))->pluck('firm_name'))->not->toContain('ЧУЖАЯ');
});

// ── update: результаты разговора ──────────────────────────────────────────────

test('переговоры: ставит stage + next_call_at; без времени → 422; чужую → 403', function () {
    $mgr = pr_user('manager');
    $other = pr_user('manager');
    $p = SalesProspect::factory()->for($mgr, 'salesUser')->create(['stage' => 'new']);
    $foreign = SalesProspect::factory()->for($other, 'salesUser')->create(['stage' => 'new']);

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$p->id}", ['action' => 'negotiation'])
        ->assertStatus(422);

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$p->id}", [
            'action' => 'negotiation',
            'next_call_at' => '2026-07-20T10:30:00+03:00',
        ])
        ->assertOk()
        ->assertJsonPath('prospect.stage', 'negotiation');
    expect(SalesProspect::find($p->id)->next_call_at)->not->toBeNull();

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$foreign->id}", [
            'action' => 'negotiation', 'next_call_at' => '2026-07-20T10:30:00+03:00',
        ])
        ->assertStatus(403);
});

test('недозвон: причина обязательна; со причиной → no_answer', function () {
    $mgr = pr_user('manager');
    $p = SalesProspect::factory()->for($mgr, 'salesUser')->create(['stage' => 'new']);

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$p->id}", ['action' => 'no_answer'])
        ->assertStatus(422);

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$p->id}", ['action' => 'no_answer', 'reason' => 'не берёт трубку 3 дня'])
        ->assertOk()->assertJsonPath('prospect.stage', 'no_answer');
    expect(SalesProspect::find($p->id)->reason)->toBe('не берёт трубку 3 дня');
});

// ── регистрация (Этап 3): email → tenant + привязка ───────────────────────────

test('регистрация: e-mail не найден → 422', function () {
    $mgr = pr_user('manager');
    $p = SalesProspect::factory()->for($mgr, 'salesUser')->create(['stage' => 'negotiation']);

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$p->id}", ['action' => 'registered', 'email' => 'nobody@nowhere.tld'])
        ->assertStatus(422);
    expect(SalesProspect::find($p->id)->stage)->toBe('negotiation');
});

test('регистрация: найден+свободен → stage=registered, привязка со снимком тарифа', function () {
    $tariff = SalesTariff::create([
        'name' => 'Т '.uniqid(), 'kind' => 'topup_step',
        'params' => ['threshold' => 30000, 'reward' => 500, 'periods' => []], 'is_active' => true,
    ]);
    $mgr = pr_user('manager');
    $mgr->current_tariff_id = $tariff->id;
    $mgr->save();
    $p = SalesProspect::factory()->for($mgr, 'salesUser')->create(['stage' => 'negotiation']);
    $tenant = Tenant::factory()->create(['contact_email' => 'reg'.uniqid().'@example.com']);

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$p->id}", ['action' => 'registered', 'email' => $tenant->contact_email])
        ->assertOk()
        ->assertJsonPath('prospect.stage', 'registered');

    $fresh = SalesProspect::find($p->id);
    expect($fresh->linked_tenant_id)->toBe($tenant->id);
    expect($fresh->registered_email)->toBe($tenant->contact_email);

    $a = SalesClientAssignment::where('tenant_id', $tenant->id)->first();
    expect($a)->not->toBeNull();
    expect($a->sales_user_id)->toBe($mgr->id);
    expect($a->tariff_id)->toBe($tariff->id);
});

test('регистрация: клиент занят другим менеджером → 422, стадия не меняется', function () {
    $mgr = pr_user('manager');
    $other = pr_user('manager');
    $p = SalesProspect::factory()->for($mgr, 'salesUser')->create(['stage' => 'negotiation']);
    $tenant = Tenant::factory()->create(['contact_email' => 'busy'.uniqid().'@example.com']);
    SalesClientAssignment::create([
        'sales_user_id' => $other->id, 'tenant_id' => $tenant->id,
        'tariff_id' => null, 'tariff_kind' => null, 'tariff_params' => [], 'assigned_at' => now(),
    ]);

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$p->id}", ['action' => 'registered', 'email' => $tenant->contact_email])
        ->assertStatus(422);
    expect(SalesProspect::find($p->id)->stage)->toBe('negotiation');
});

test('отказ: причина обязательна; из user запрещён', function () {
    $mgr = pr_user('manager');
    $p = SalesProspect::factory()->for($mgr, 'salesUser')->create(['stage' => 'negotiation']);
    $userStage = SalesProspect::factory()->for($mgr, 'salesUser')->create(['stage' => 'user']);

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$p->id}", ['action' => 'rejected'])
        ->assertStatus(422);

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$p->id}", ['action' => 'rejected', 'reason' => 'дорого'])
        ->assertOk()->assertJsonPath('prospect.stage', 'rejected');

    $this->actingAs($mgr, 'sales')
        ->patchJson("/api/sales/prospects/{$userStage->id}", ['action' => 'rejected', 'reason' => 'ушёл'])
        ->assertStatus(422);
    expect(SalesProspect::find($userStage->id)->stage)->toBe('user');
});