import { describe, it, expect, beforeEach, vi } from 'vitest';
import { mount } from '@vue/test-utils';
import { createPinia, setActivePinia } from 'pinia';
import { createVuetify } from 'vuetify';
import { nextTick } from 'vue';

// Mock vue-router (DoneScreen uses useRouter)
vi.mock('vue-router', () => ({
    useRouter: () => ({ push: vi.fn() }),
    useRoute: () => ({ params: {}, query: {} }),
}));

vi.mock('axios');
import axios from 'axios';
vi.mock('../../resources/js/api/autopodbor');
import * as api from '../../resources/js/api/autopodbor';
import AutopodborView from '../../resources/js/views/autopodbor/AutopodborView.vue';

const vuetify = createVuetify();

describe('Autopodbor сквозной smoke — все 9 экранов монтируются', () => {
    beforeEach(() => {
        setActivePinia(createPinia());
        vi.clearAllMocks();
        (api.fetchState as any).mockResolvedValue({ enabled: true, prices: { search: '500', study: '300' }, runs: [] });
        (api.fetchField as any).mockResolvedValue([]);
        (api.fetchRunCompetitors as any).mockResolvedValue([]);
        (api.fetchCompetitor as any).mockResolvedValue({ competitor: { id: 3, name: 'Окна Комфорт', is_federal: false, relevance_pct: 100, origin: 'auto', site_url: 'okna.ru', directory_urls: [], description: 'd', studied_at: '2026-06-28', study_run_id: 9, search_run_id: 5 }, sources: [] });
        (axios.get as any).mockResolvedValue({ data: { data: { id: 99, name: 'Окна Комфорт 🎭', regions: [16], daily_limit_target: 20, delivery_days_mask: 127 } } });
    });

    const screens = ['field', 'entry', 'autoform', 'manualform', 'loading', 'list', 'detail', 'editproject', 'create', 'done'] as const;

    it('все экраны переключаются и монтируются без ошибок', async () => {
        const w = mount(AutopodborView, { global: { plugins: [vuetify] } });
        await new Promise(r => setTimeout(r, 0));
        // предзаполним ctx, чтобы экраны, читающие ctx, не падали
        const vm = w.vm as any;
        vm.ctx.runId = 5; vm.ctx.competitorId = 3; vm.ctx.editProjectId = 99;
        vm.ctx.selectedSourceIds = []; vm.ctx.createdCount = 2; vm.ctx.launched = true;
        vm.ctx.loadMsg = 'Идёт работа…'; vm.ctx.loadSub = 'Подождите.';

        for (const name of screens) {
            vm.go(name);
            await nextTick();
            await new Promise(r => setTimeout(r, 0));
            await nextTick();
            // экран отрендерил хоть какой-то контент и не выбросил
            expect(vm.screen).toBe(name);
            expect(w.html().length).toBeGreaterThan(50);
        }
        expect(true).toBe(true);
    });

    it('entry показывает обе двери, done показывает итог', async () => {
        const w = mount(AutopodborView, { global: { plugins: [vuetify] } });
        await new Promise(r => setTimeout(r, 0));
        const vm = w.vm as any;
        vm.go('entry');
        await nextTick(); await new Promise(r => setTimeout(r, 0));
        expect(w.text()).toContain('Подобрать конкурентов');
        expect(w.text()).toContain('Указать своего конкурента');
        vm.ctx.createdCount = 3; vm.ctx.launched = true;
        vm.go('done');
        await nextTick(); await new Promise(r => setTimeout(r, 0));
        expect(w.text()).toContain('проект'); // «3 проекта создано…»
    });
});