import { test, expect, type Page } from '@playwright/test'
import * as fs from 'fs'
import { fileURLToPath } from 'url'
import * as path from 'path'

const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)
const SHARED_FILE = path.join(__dirname, '.e2e-shared.json')

function saveShared(data: Record<string, string>) {
    fs.writeFileSync(SHARED_FILE, JSON.stringify(data))
}

function loadShared(): Record<string, string> {
    try {
        return JSON.parse(fs.readFileSync(SHARED_FILE, 'utf-8'))
    } catch {
        return {}
    }
}

const SUFFIX = Date.now().toString().slice(-6)
const TODAY = new Date().toISOString().split('T')[0]

const HOMOCLAVE = SUFFIX.slice(-3).toUpperCase()

const PROVEEDOR_RFC = `XAXX010101${HOMOCLAVE}`
const PROVEEDOR_NOMBRE = `Proveedor E2E ${SUFFIX}`

const CLIENTE_RFC = `XBXX010101${HOMOCLAVE}`
const CLIENTE_NOMBRE = `Cliente E2E ${SUFFIX}`

const BROKER_KEY = `T${SUFFIX.slice(-4)}`
const BROKER_LICENSE = SUFFIX.slice(-4).replace(/^0/, '1')
const INVOICE_NUMBER = `E2E-${SUFFIX}`

const PEDIMENTO_YEAR = '26'
const PEDIMENTO_OFFICE = '240'
const PEDIMENTO_LICENSE = '3101'
const PEDIMENTO_NUMBER = `${SUFFIX}`

async function fillInput(page: Page, selector: string, value: string) {
    await page.locator(selector).click()
    await page.evaluate(({ sel, val }: { sel: string; val: string }) => {
        const el = document.querySelector(sel) as HTMLInputElement
        if (!el) return
        const setter = Object.getOwnPropertyDescriptor(window.HTMLInputElement.prototype, 'value')?.set
        setter?.call(el, val)
        el.dispatchEvent(new Event('input', { bubbles: true }))
        el.dispatchEvent(new Event('change', { bubbles: true }))
    }, { sel: selector, val: value })
    await page.waitForTimeout(300)
}

async function fillTextarea(page: Page, selector: string, value: string) {
    await page.locator(selector).click()
    await page.evaluate(({ sel, val }: { sel: string; val: string }) => {
        const el = document.querySelector(sel) as HTMLTextAreaElement
        if (!el) return
        const setter = Object.getOwnPropertyDescriptor(window.HTMLTextAreaElement.prototype, 'value')?.set
        setter?.call(el, val)
        el.dispatchEvent(new Event('input', { bubbles: true }))
        el.dispatchEvent(new Event('change', { bubbles: true }))
    }, { sel: selector, val: value })
    await page.waitForTimeout(500)
}

test.describe('Flujo completo — creacion y actualizacion de factura', () => {

    test('1. crear proveedor', async ({ page }) => {
        await page.goto('/dashboard/clients_and_providers')
        await page.waitForLoadState('networkidle')

        await page.getByRole('link', { name: /Nuevo/ }).click()
        await expect(page).toHaveURL(/edit/, { timeout: 10000 })
        await page.waitForLoadState('networkidle')

        await fillInput(page, '#rfc', PROVEEDOR_RFC)
        await fillInput(page, '#name', PROVEEDOR_NOMBRE)

        await page.locator('#type').click()
        await page.getByRole('option', { name: 'Proveedor' }).click()

        await page.waitForTimeout(500)

        await page.getByRole('button', { name: /Guardar Socio|Actualizar Socio/ }).click()

        await expect(page).toHaveURL(/clients_and_providers$/, { timeout: 15000 })
        await expect(page.getByText(PROVEEDOR_NOMBRE)).toBeVisible()
    })

    test('2. crear cliente', async ({ page }) => {
        await page.goto('/dashboard/clients_and_providers')
        await page.waitForLoadState('networkidle')

        await page.getByRole('link', { name: /Nuevo/ }).click()
        await expect(page).toHaveURL(/edit/, { timeout: 10000 })
        await page.waitForLoadState('networkidle')

        await fillInput(page, '#rfc', CLIENTE_RFC)
        await fillInput(page, '#name', CLIENTE_NOMBRE)

        await page.locator('#type').click()
        await page.getByRole('option', { name: 'Cliente' }).click()

        await page.waitForTimeout(500)

        await page.getByRole('button', { name: /Guardar Socio|Actualizar Socio/ }).click()

        await expect(page).toHaveURL(/clients_and_providers$/, { timeout: 15000 })
        await expect(page.getByText(CLIENTE_NOMBRE)).toBeVisible()
    })

    test('3. crear agente aduanal', async ({ page }) => {
        await page.goto('/dashboard/customs_brokers')
        await page.waitForLoadState('networkidle')

        await page.getByRole('link', { name: /Nuevo/ }).click()
        await expect(page).toHaveURL(/edit/, { timeout: 20000 })
        await page.waitForLoadState('networkidle')

        await fillInput(page, 'input[placeholder="Ej. 550"]', BROKER_KEY)
        await fillInput(page, 'input[placeholder="Ej. 3421"]', BROKER_LICENSE)
        await fillInput(page, 'input[placeholder="Nombre oficial"]', `Agente E2E ${SUFFIX}`)

        await page.getByRole('button', { name: /Guardar Agente|Actualizar Agente/ }).click()

        await expect(page.getByText(/Agente creado|Agente actualizado/i)).toBeVisible({ timeout: 20000 })
        await expect(page).toHaveURL(/customs_brokers$/, { timeout: 25000 })
    })

    test('4. crear tipo de cambio', async ({ page }) => {
        await page.goto('/dashboard/general_catalogs/exchange-rate')
        await page.waitForLoadState('networkidle')

        // Si ya existe TC del día (creado por auth.setup.ts), no intentar duplicar.
        const todayCell = page.locator('tbody').getByText(new Date().toLocaleDateString('es-MX'))
        if (await todayCell.first().isVisible({ timeout: 2000 }).catch(() => false)) {
            return
        }

        // El botón se llama "Nuevo Registro"; antes era "Nuevo Tipo de Cambio".
        await page.getByRole('button', { name: /Nuevo Registro|Nuevo Tipo de Cambio/ }).click()
        await expect(page.getByRole('heading', { name: 'Nuevo Tipo de Cambio' })).toBeVisible()

        await page.locator('#date').fill(TODAY)
        await page.waitForTimeout(500)

        await fillInput(page, '#value', '17.5')

        await page.getByRole('button', { name: /^Ok$/ }).click()
        await page.getByRole('button', { name: 'Confirmar' }).click()

        await expect(page.getByText(/tipo de cambio creado|tipo de cambio actualizado/i)).toBeVisible({ timeout: 20000 })
    })

    test('5. crear pedimento', async ({ page }) => {
        await page.goto('/dashboard/pedimentos/edit/new')
        await page.waitForLoadState('networkidle')

        await expect(page.getByText('Nuevo Pedimento')).toBeVisible({ timeout: 20000 })

        const prereqModal = page.getByRole('button', { name: /Continuar|Aceptar/ })
        if (await prereqModal.isVisible()) await prereqModal.click()

        await page.waitForTimeout(500)

        // Año — input con id estable
        await fillInput(page, '#year', PEDIMENTO_YEAR)

        // Aduana — bits-ui Select, 1er trigger de la fila superior
        const triggers = page.locator('[data-select-trigger]')
        await triggers.nth(0).click()
        await page.waitForTimeout(800)
        await page.getByRole('option').first().click()
        await page.waitForTimeout(500)

        // Patente — bits-ui Select, 2do trigger
        await triggers.nth(1).click()
        await page.waitForTimeout(800)
        await page.getByRole('option').first().click()
        await page.waitForTimeout(500)

        // Número de pedimento — input con id estable
        await fillInput(page, '#pedimento_number', PEDIMENTO_NUMBER)

        // Clave — bits-ui Select, 3er trigger
        await triggers.nth(2).click()
        await page.waitForTimeout(800)
        await page.getByRole('option').first().click()
        await page.waitForTimeout(500)

        // Tipo de Operación — bits-ui Select, 4to trigger
        await triggers.nth(3).click()
        await page.waitForTimeout(800)
        await page.getByRole('option').first().click()
        await page.waitForTimeout(500)

        // Régimen — bits-ui Select, 5to trigger
        await triggers.nth(4).click()
        await page.waitForTimeout(800)
        await page.getByRole('option').first().click()
        await page.waitForTimeout(800)

        await page.getByRole('button', { name: /Guardar Todos los Cambios/ }).click()

        await expect(page).toHaveURL(/pedimentos$/, { timeout: 20000 })
        await expect(page.getByText(/Pedimento creado/i)).toBeVisible({ timeout: 15000 })
    })

    test('6. crear factura de importacion TEM', async ({ page }) => {
        await page.goto('/dashboard/invoices/edit/new?operation_type=imp&invoice_type=TEM')
        await page.waitForLoadState('networkidle')

        await expect(page.getByText('Nueva Factura')).toBeVisible({ timeout: 20000 })

        const prereqModal = page.getByRole('button', { name: /Continuar|Aceptar/ })
        if (await prereqModal.isVisible()) await prereqModal.click()

        await page.waitForTimeout(1500)

        await page.locator('#invoice_number').click()
        await page.keyboard.press('Control+A')
        await page.locator('#invoice_number').pressSequentially(INVOICE_NUMBER, { delay: 50 })

        await page.waitForTimeout(1500)

        await page.locator('#invoice_date').fill(TODAY)
        await page.waitForTimeout(500)

        await page.getByRole('tab', { name: /General/ }).click()
        await page.waitForTimeout(1500)

        await page.locator('#provider_id').click()
        await page.waitForTimeout(500)
        await page.getByRole('option').first().click()

        await page.locator('#sold_to_id').click()
        await page.waitForTimeout(500)
        await page.getByRole('option').first().click()

        await page.locator('#shipped_to_id').click()
        await page.waitForTimeout(500)
        await page.getByRole('option').first().click()

        await page.locator('#customs_broker_id').click()
        await page.waitForTimeout(500)
        await page.getByRole('option').first().click()

        await page.locator('#aduana').click()
        await page.waitForTimeout(500)
        await page.getByRole('option').first().click()

        await page.locator('#document_type').click()
        await page.waitForTimeout(500)
        await page.getByRole('option').first().click()

        await page.getByRole('button', { name: /Guardar Todos los Cambios/ }).click()
        await expect(page.getByText('Todos los cambios se guardaron correctamente')).toBeVisible({ timeout: 15000 })
        // Guardar numero de factura para tests posteriores
        saveShared({ INVOICE_NUMBER })
    })

    test('7. factura aparece en la lista de importacion', async ({ page }) => {
        const shared = loadShared()
        const invoiceNumber = shared.INVOICE_NUMBER || INVOICE_NUMBER

        await page.goto('/dashboard/invoices?operation_type=imp&invoice_type=TEM')
        await page.waitForLoadState('networkidle')

        await expect(page.locator('main')).toBeVisible()

        await fillInput(page, '#filter-invoice-number, input[placeholder="No. Factura"]', invoiceNumber)
        await page.waitForTimeout(2000)

        await expect(page.locator('tbody').getByText(invoiceNumber).first()).toBeVisible({ timeout: 10000 })
    })

    test('8. agregar partida a la factura', async ({ page }) => {
        const shared = loadShared()
        const invoiceNumber = shared.INVOICE_NUMBER || INVOICE_NUMBER

        await page.goto('/dashboard/invoices?operation_type=imp&invoice_type=TEM')
        await page.waitForLoadState('networkidle')

        await fillInput(page, '#filter-invoice-number, input[placeholder="No. Factura"]', invoiceNumber)
        await expect(page.locator('tbody').getByText(invoiceNumber).first()).toBeVisible({ timeout: 20000 })

        await page.locator('tbody').getByText(invoiceNumber).first().click()
        await page.getByRole('button', { name: /Editar/ }).click()

        await expect(page).toHaveURL(/invoices\/edit\/\d+/, { timeout: 10000 })
        await page.waitForLoadState('networkidle')

        // Ir a pestaña Partidas
        await page.getByRole('tab', { name: /Partidas/ }).click()
        await page.waitForTimeout(800)

        // Abrir sheet de nueva partida
        await page.getByRole('button', { name: /Agregar Partidas/ }).click()
        await page.waitForTimeout(1000)

        // Clase — abre un dialog de búsqueda con tabla, scopear al dialog activo
        await page.locator('#clase').click()
        await page.waitForTimeout(800)
        // El dialog de clase tiene data-nested y está encima del sheet
        // Scopear al último dialog abierto para evitar que el sheet intercepte
        const claseDialog = page.locator('[data-dialog-content]').last()
        await claseDialog.locator('tbody tr').first().click()
        await page.waitForTimeout(500)

        // Unidad de medida — mismo patron
        await page.locator('#um').click()
        await page.waitForTimeout(800)
        const umDialog = page.locator('[data-dialog-content]').last()
        await umDialog.locator('tbody tr').first().click()
        await page.waitForTimeout(500)

        // País de origen — abre dialog con tabla igual que clase y UM
        await page.locator('#pais_origen').click()
        await page.waitForTimeout(800)
        const paisDialog = page.locator('[data-dialog-content]').last()
        await paisDialog.locator('tbody tr').first().click()
        await page.waitForTimeout(500)

        // Cantidad
        await fillInput(page, '#cantidad', '10')

        // Costo unitario
        await fillInput(page, '#costo_unitario', '100')

        // Peso neto y bruto — requeridos por el backend
        await fillInput(page, '#peso_neto', '5')
        await fillInput(page, '#peso_bruto', '6')

        // Descripción en español (textarea)
        await fillTextarea(page, '#desc_espanol', `Partida E2E ${SUFFIX}`)

        // Guardar partida — botón "Crear" dentro del sheet
        const sheet = page.locator('[data-slot="sheet-content"]')
        await sheet.getByRole('button', { name: /^(Crear|Guardar)$/i }).click()
        await page.waitForTimeout(800)

        // Verificar que la partida aparece en la tabla
        await expect(page.locator('tbody').first()).toBeVisible({ timeout: 10000 })

        // Guardar factura completa
        await page.getByRole('button', { name: /Guardar Todos los Cambios/ }).click()
        await expect(page.getByText('Todos los cambios se guardaron correctamente')).toBeVisible({ timeout: 15000 })
    })

    test('9. editar factura existente', async ({ page }) => {
        await page.goto('/dashboard/invoices?operation_type=imp&invoice_type=TEM')
        await page.waitForLoadState('networkidle')

        const shared9 = loadShared()
        const invoiceNumber9 = shared9.INVOICE_NUMBER || INVOICE_NUMBER

        await fillInput(page, '#filter-invoice-number, input[placeholder="No. Factura"]', invoiceNumber9)
        await expect(page.locator('tbody').getByText(invoiceNumber9).first()).toBeVisible({ timeout: 20000 })

        await page.locator('tbody').getByText(invoiceNumber9).first().click()
        await page.getByRole('button', { name: /Editar/ }).click()

        await expect(page).toHaveURL(/invoices\/edit\/\d+/, { timeout: 10000 })
        await page.waitForLoadState('networkidle')

        await expect(page.getByText(/Factura #/)).toBeVisible()

        await page.getByRole('tab', { name: /General/ }).click()
        await page.waitForTimeout(1500)

        await page.locator('#customs_broker_id').click()
        await page.waitForTimeout(500)
        await page.getByRole('option').first().click()

        await page.locator('#aduana').click()
        await page.waitForTimeout(500)
        await page.getByRole('option').first().click()

        await page.locator('#document_type').click()
        await page.waitForTimeout(500)
        await page.getByRole('option').first().click()

        await page.getByRole('button', { name: /Guardar Todos los Cambios/ }).click()
        await expect(page.getByText('Todos los cambios se guardaron correctamente')).toBeVisible({ timeout: 15000 })
    })

    test('10. editar partida existente', async ({ page }) => {
        const shared10 = loadShared()
        const invoiceNumber10 = shared10.INVOICE_NUMBER || INVOICE_NUMBER

        await page.goto('/dashboard/invoices?operation_type=imp&invoice_type=TEM')
        await page.waitForLoadState('networkidle')

        await fillInput(page, '#filter-invoice-number, input[placeholder="No. Factura"]', invoiceNumber10)
        await expect(page.locator('tbody').getByText(invoiceNumber10).first()).toBeVisible({ timeout: 20000 })

        await page.locator('tbody').getByText(invoiceNumber10).first().click()
        await page.getByRole('button', { name: /Editar/ }).click()

        await expect(page).toHaveURL(/invoices\/edit\/\d+/, { timeout: 10000 })
        await page.waitForLoadState('networkidle')

        // Ir a pestaña Partidas
        await page.getByRole('tab', { name: /Partidas/ }).click()
        await page.waitForTimeout(800)

        // Abrir sheet de edición — la fila de la partida contiene "E2E01"; el primer botón
        // de la cell de acciones es editar.
        const partidaRow = page.locator('tbody tr').filter({ hasText: 'E2E01' }).first()
        await partidaRow.locator('button').first().click({ force: true, timeout: 10000 })
        await page.waitForTimeout(1000)

        // Modificar cantidad
        await fillInput(page, '#cantidad', '20')

        // Modificar costo unitario
        await fillInput(page, '#costo_unitario', '200')

        // Guardar partida editada — botón "Actualizar" dentro del sheet
        const sheetEdit = page.locator('[data-slot="sheet-content"]')
        await sheetEdit.getByRole('button', { name: /^(Actualizar|Guardar)$/i }).click()
        await page.waitForTimeout(800)

        // Guardar factura completa
        await page.getByRole('button', { name: /Guardar Todos los Cambios/ }).click()
        await expect(page.getByText('Todos los cambios se guardaron correctamente')).toBeVisible({ timeout: 15000 })
    })

    test('11. actualizar factura — verificacion final', async ({ page }) => {
        const shared11 = loadShared()
        const invoiceNumber11 = shared11.INVOICE_NUMBER || INVOICE_NUMBER

        await page.goto('/dashboard/invoices?operation_type=imp&invoice_type=TEM')
        await page.waitForLoadState('networkidle')

        await fillInput(page, '#filter-invoice-number, input[placeholder="No. Factura"]', invoiceNumber11)
        await expect(page.locator('tbody').getByText(invoiceNumber11).first()).toBeVisible({ timeout: 20000 })

        // Seleccionar la fila
        await page.locator('tbody tr').first().click()
        await page.waitForTimeout(800)

        // Click en boton Actualizar del footer — tiene h-8, gap-1.5 y border
        await page.locator('button.h-8:has([class*="lucide-refresh"])').click()
        await page.waitForTimeout(1500)

        // Verificar resultado
        await expect(page.getByText(/actualiz|procesad|exito/i).first()).toBeVisible({ timeout: 20000 })
    })

})