import { test, expect } from "@playwright/test"
import axe from "axe-core"
import { writeFileSync } from "node:fs"
import { optimizerServersSchema } from "../../lib/route-optimizer-response"

for (const [wanCount,jhCount] of [[1000,1],[10,100]]) {
 test(`Матрица WAN${wanCount} × JH${jhCount} без Exit`, async ({page},info) => {
 test.setTimeout(90000)
  const common = { host: "192.0.2.1", enabled: true, status: "online", latency: 10, country: "RU", site: "TEST", model: "CHR" }
  let servers = optimizerServersSchema.parse([
    { ...common, id: 1, name: "Домашний роутер", type: "home-router", wanUplinks: Array.from({ length: wanCount }, (_, i) => ({ id: `wan${i+1}`, name: `WAN${i+1}`, isp: "ISP", iface: `ether${i+1}`, ip: `198.51.100.${i+1}`, maxDl: 100, maxUl: 100 })) },
    ...Array.from({ length: jhCount }, (_, i) => ({ ...common, id: i+2, name: `Jump ${i+1}`, type: "jump-host" })),
  ])

  let reads = 0
  const writes: string[] = []
  await page.route("**/health", r => r.fulfill({ json: { ok: true } }))
  await page.route("**/api/**", r => {
    const path = new URL(r.request().url()).pathname
    if (path === "/api/servers") reads++

    if (r.request().method() !== "GET" && !path.endsWith("/preview")) writes.push(path)
    return r.fulfill({ json: path === "/api/auth/config" ? { required: false } : path === "/api/servers" ? servers : path === "/api/filters/rules" ? { rulesets: [] } : path === "/api/uptime/speed-probes" ? { probes: [] } : path === "/api/ospf/catalog" ? { interfaces: [], instances: [], neighbors: [], bfdSessions: [], routes: [], failures: [] } : path.endsWith("/ospf/optimize/preview") ? { serverId: 1, serverName: "Домашний роутер", pingWeight: 60, interfacesTotal: 0, changedCount: 0, unchangedCount: 0, interfaces: [], changes: [] } : {} })
  })

 const started=Date.now(); await page.goto("/route-optimizer?server=1&keep=1")
 const table=page.getByRole("table").filter({hasText:"WAN-аплинк"})
 await expect(table.locator("tr[data-row-id]")).toHaveCount(Math.min(50,wanCount))
 await page.setViewportSize({width:320,height:1000})
 const summary=page.getByText(/^WAN1 \(ISP ·/)
 const summaryHeight320=await summary.evaluate(el=>el.getBoundingClientRect().height)
 const summaryChars=await summary.evaluate(el=>el.textContent!.length)
 await summary.screenshot({path:info.outputPath("wan-summary-320.png"),animations:"disabled"})
 await page.setViewportSize({width:1440,height:1000})
 const profile={summaryHeight320,summaryChars,wanCount,jhCount,bytes:Buffer.byteLength(JSON.stringify(servers)),rows:await table.locator("tr[data-row-id]").count(),columns:await table.getByRole("columnheader").count(),tableNodes:await table.locator("*").count(),pageNodes:await page.locator("*").count(),readyMs:Date.now()-started}
 expect(summaryHeight320).toBeLessThan(160)
 expect(summaryChars).toBeLessThan(300)
 await expect(page.getByText(`Ещё ${wanCount-3} WAN. Все ${wanCount} аплинков — во вкладке WAN × JH.`,{exact:true})).toBeVisible()
 console.log("WAN matrix",JSON.stringify(profile)); writeFileSync(info.outputPath("matrix-profile.json"),JSON.stringify(profile,null,2))
 const root=page.getByRole("region",{name:"Матрица WAN и Jump Host"})
 await expect(table.getByRole("columnheader")).toHaveCount(3+Math.min(5,jhCount))
 if(wanCount>50){
   const next=root.getByRole("button",{name:"Следующая страница",exact:true})
   await next.click(); await expect(table.locator("tr[data-row-id]").first()).toHaveAttribute("data-row-id","wan51")
   const before=reads; await page.getByRole("button",{name:"Обновить",exact:true}).click(); await expect.poll(()=>reads).toBeGreaterThan(before)
   await expect(table.locator("tr[data-row-id]").first()).toHaveAttribute("data-row-id","wan51")
   await root.getByRole("textbox",{name:"Поиск WAN",exact:true}).fill("WAN1000")
   await expect(table.locator("tr[data-row-id]")).toHaveCount(1); await expect(table.locator("tr[data-row-id]").first()).toHaveAttribute("data-row-id","wan1000")
   await root.getByRole("textbox",{name:"Поиск WAN",exact:true}).fill("")
   for(let i=0;i<19;i++)await next.click()
   await expect(next).toBeDisabled();await expect(table.locator("tr[data-row-id]").last()).toHaveAttribute("data-row-id","wan1000")
 } else {
   const next=root.getByRole("button",{name:"Следующие Jump Host",exact:true})
   await next.click();await expect(table.getByRole("columnheader",{name:/Jump 6/})).toBeVisible()
   const before=reads;await page.getByRole("button",{name:"Обновить",exact:true}).click();await expect.poll(()=>reads).toBeGreaterThan(before)
   await expect(table.getByRole("columnheader",{name:/Jump 6/})).toBeVisible()
   await root.getByRole("textbox",{name:"Поиск Jump Host",exact:true}).fill("Jump 100")
   await expect(table.getByRole("columnheader")).toHaveCount(4);await expect(table.getByRole("columnheader",{name:/Jump 100/})).toBeVisible()
   await root.getByRole("textbox",{name:"Поиск Jump Host",exact:true}).fill("no-such-host")
   await expect(root).toContainText("Jump Host: 0 из 100");await expect(table.getByRole("columnheader")).toHaveCount(3)
   await root.getByRole("textbox",{name:"Поиск Jump Host",exact:true}).fill("")
   for(let i=0;i<19;i++)await next.click()
   await expect(next).toBeDisabled();await expect(table.getByRole("columnheader",{name:/Jump 100/})).toBeVisible()
 }
 await page.setViewportSize({width:320,height:1000})
 const scroll=root.locator('[data-slot="scroll-area-viewport"]')
 await scroll.evaluate(el=>{el.scrollLeft=el.scrollWidth})
 expect(await table.locator('tr[data-row-id]').first().getByRole('cell').first().evaluate(el=>{const a=el.getBoundingClientRect(),v=el.closest('[data-slot="scroll-area-viewport"]')!.getBoundingClientRect();return a.left>=v.left-1&&a.right<=v.right+1})).toBe(true)
 expect(await page.evaluate(()=>document.documentElement.scrollWidth)).toBeLessThanOrEqual(320)
 await scroll.evaluate(el=>{el.scrollLeft=0});await root.evaluate(el=>el.scrollIntoView({block:"start"}))
 await page.addStyleTag({content:"nextjs-portal{display:none!important}"});await page.screenshot({path:info.outputPath("matrix-320.png"),animations:"disabled"})
 await page.addScriptTag({content:axe.source})
 expect((await page.evaluate(async()=> (window as unknown as {axe:typeof axe}).axe.run(document.querySelector('[aria-label="Матрица WAN и Jump Host"]')!,{runOnly:{type:"tag",values:["wcag2a","wcag2aa","wcag21a","wcag21aa"]}}))).violations.map(v=>({id:v.id,nodes:v.nodes.map(n=>n.target)}))).toEqual([])
 servers=servers.slice(0,2).map(server=>server.id===1?{...server,wanUplinks:server.wanUplinks!.slice(0,1)}:server)
 await page.getByRole("button",{name:"Обновить",exact:true}).click()
 await expect(table.locator('tr[data-row-id]')).toHaveCount(1);await expect(table.locator('tr[data-row-id]').first()).toHaveAttribute('data-row-id','wan1');await expect(table.getByRole('columnheader')).toHaveCount(4)
 expect(writes).toEqual([])
 })
}