"""Explorační skript — přihlášení do EvaMed CRF, načtení všech formulářů, nalezení AE."""

import asyncio
from playwright.async_api import async_playwright

BASE_URL = "https://prod.evamed.com/etude/soft/index.php"
LOGIN_URL = "https://prod.evamed.com/etude/soft/index.php?module=authentification&class=login&client=myopowers-dry"
LOGIN = "vbuzalka"
PASSWORD = "Vlado9674+"
SCREENSHOTS_DIR = "screenshots"


async def main():
    async with async_playwright() as p:
        browser = await p.chromium.launch(headless=False)
        context = await browser.new_context(viewport={"width": 1400, "height": 900})
        page = await context.new_page()

        # 1. Login
        await page.goto(LOGIN_URL)
        await page.wait_for_load_state("networkidle")
        await page.locator('#login').fill(LOGIN)
        await page.locator('input[type="password"]').first.fill(PASSWORD)
        await page.click('text=Connection')
        await page.wait_for_load_state("networkidle")
        print("Logged in")

        # 2. Go to Forms list
        await page.goto(f"{BASE_URL}?module=monitoring&class=formslisting")
        await page.wait_for_load_state("networkidle")
        print("Forms list loaded (page 1)")

        # 3. Switch to ALL records
        await page.select_option('select[name="l"]', 'ALL')
        print("Switched to ALL, waiting for all rows to load...")

        await page.wait_for_function(
            "() => document.querySelectorAll('tr').length > 3200",
            timeout=120000
        )
        print(f"All rows loaded")

        # 4. Count total rows and find AE rows
        stats = await page.evaluate("""() => {
            const rows = document.querySelectorAll('tr');
            let totalRows = rows.length;
            let aeRows = [];
            let formCodes = {};

            rows.forEach((row, idx) => {
                const cells = Array.from(row.querySelectorAll('td'));
                cells.forEach(cell => {
                    // collect all unique form codes from the Formcode column
                });
                // Look for AE in any cell
                const cellTexts = cells.map(c => c.innerText.trim());
                // Formcode is typically column index 8 based on the header
                if (cells.length > 8) {
                    const formcode = cells[8]?.innerText?.trim();
                    formCodes[formcode] = (formCodes[formcode] || 0) + 1;
                    if (formcode === 'AE') {
                        aeRows.push({
                            rowIndex: idx,
                            subject: cells[0]?.innerText?.trim(),
                            formcode: formcode,
                            formName: cells[9]?.innerText?.trim(),
                            allCells: cellTexts,
                            links: Array.from(row.querySelectorAll('a')).map(a => ({
                                href: a.getAttribute('href'),
                                title: a.title || '',
                                text: a.innerText.trim().substring(0, 50)
                            }))
                        });
                    }
                }
            });

            return { totalRows, aeCount: aeRows.length, aeRows: aeRows.slice(0, 5), formCodes };
        }""")

        print(f"Total rows: {stats['totalRows']}")
        print(f"AE rows found: {stats['aeCount']}")
        print(f"Form codes: {stats['formCodes']}")

        if stats['aeRows']:
            print(f"\nFirst AE row sample:")
            ae = stats['aeRows'][0]
            print(f"  Subject: {ae['subject']}")
            print(f"  All cells: {ae['allCells']}")
            print(f"  Links: {ae['links']}")

            # 5. Open first AE form
            for link in ae['links']:
                if link.get('href') and 'id=' in link['href']:
                    ae_url = link['href']
                    if not ae_url.startswith('http'):
                        ae_url = f"https://prod.evamed.com/etude/soft/{ae_url}"
                    print(f"\nOpening AE form: {ae_url}")
                    await page.goto(ae_url)
                    await page.wait_for_load_state("networkidle")
                    await page.screenshot(path=f"{SCREENSHOTS_DIR}/05_ae_form.png", full_page=True)
                    print("Screenshot: AE form")

                    # Extract all fields from the form
                    fields = await page.evaluate("""() => {
                        // Try input-group pattern
                        const groups = document.querySelectorAll('.input-group');
                        let inputGroupFields = Array.from(groups).map(g => ({
                            html: g.outerHTML.substring(0, 800),
                            text: g.innerText.trim().substring(0, 300)
                        }));

                        // Try label/value pattern in tableauFormulaire
                        const tableFields = [];
                        document.querySelectorAll('.tableauFormulaire td, .tableauFormulaire th').forEach(el => {
                            tableFields.push({
                                tag: el.tagName,
                                className: el.className,
                                text: el.innerText.trim().substring(0, 200)
                            });
                        });

                        // Try all form inputs
                        const inputs = [];
                        document.querySelectorAll('input, select, textarea').forEach(el => {
                            inputs.push({
                                type: el.type,
                                name: el.name,
                                id: el.id,
                                value: el.value?.substring(0, 200),
                                className: el.className
                            });
                        });

                        return { inputGroupFields, tableFields: tableFields.slice(0, 50), inputs: inputs.slice(0, 50) };
                    }""")

                    print(f"\nInput groups: {len(fields['inputGroupFields'])}")
                    for i, f in enumerate(fields['inputGroupFields'][:10]):
                        print(f"  [{i}] {f['text'][:120]}")

                    print(f"\nTable fields: {len(fields['tableFields'])}")
                    for i, f in enumerate(fields['tableFields'][:20]):
                        print(f"  [{i}] <{f['tag']} class='{f['className']}'> {f['text'][:100]}")

                    print(f"\nForm inputs: {len(fields['inputs'])}")
                    for i, f in enumerate(fields['inputs'][:20]):
                        print(f"  [{i}] {f['type']} name={f['name']} id={f['id']} val={f['value'][:60] if f['value'] else ''}")

                    # Save full form HTML for analysis
                    form_html = await page.content()
                    with open(f"{SCREENSHOTS_DIR}/05_ae_form_full.html", "w", encoding="utf-8") as f:
                        f.write(form_html)
                    print("Saved: full AE form HTML")
                    break
        else:
            print("NO AE ROWS FOUND!")
            await page.screenshot(path=f"{SCREENSHOTS_DIR}/04_all_forms.png", full_page=False)
            # Dump all unique form codes for debugging
            print("Available form codes:", list(stats['formCodes'].keys())[:30])

        await browser.close()
        print("Done")


if __name__ == "__main__":
    import os
    os.makedirs(SCREENSHOTS_DIR, exist_ok=True)
    asyncio.run(main())