W22

Medevio4-readandsavekartoteka.py

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+#Tento kod se pripoji do kartoteky Medevio, zmeni na 100 pacientu na stranu, nactene
+
+
+# medevio_dump_patients_html_to_mysql.py
+import time
+import json
+from pathlib import Path
+from datetime import datetime
+from typing import Set
+
+import mysql.connector
+from mysql.connector import errorcode
+from playwright.sync_api import sync_playwright, TimeoutError as PWTimeout
+
+# ---------- CONFIG ----------
+STATE_FILE = r"medevio_storage.json"
+BASE_LIST_URL = "https://my.medevio.cz/mudr-buzalkova/klinika/pacienti"
+SAVE_DELAY_SECONDS = 10  # throttle: 10 sec per patient
+
+# MySQL connection settings (fill in)
+MYSQL_CFG = dict(
+    host="192.168.1.76",
+    port=3307,
+    user="root",
+    password="Vlado9674+",
+    database="medevio",
+)
+
+# ---------- DB helpers ----------
+def db_connect():
+    try:
+        conn = mysql.connector.connect(**MYSQL_CFG)
+        return conn
+    except mysql.connector.Error as e:
+        raise SystemExit(f"MySQL connection failed: {e}")
+
+# ---------- Playwright helpers ----------
+def wait_for_grid_ready(page):
+    # grid present & at least one row (be generous on timeout)
+    page.wait_for_selector("div[role='rowgroup']", timeout=20000)
+    page.wait_for_selector("div[role='row'][data-id]", timeout=20000)
+
+def set_page_size_100(page): #zde se nastavuje hodnota pacientu na stranu na 100, toto je jedno volani
+    # Click the page-size combobox (CZ/EN + generic)
+    for loc in [
+        page.get_by_role("combobox", name="Řádků na stránce:"),
+        page.get_by_role("combobox", name="Rows per page:"),
+        page.locator("div.MuiTablePagination-root [role='combobox']"),
+    ]:
+        if loc.count():
+            loc.first.click()
+            break
+    # Select 100 (MUI menu often renders in a portal)
+    opt = page.get_by_role("option", name="100")
+    if not opt.count():
+        opt = page.locator("//li[normalize-space(.)='100']")
+    opt.first.wait_for(state="visible", timeout=5000)
+    opt.first.click()
+    # Wait for rows to refresh
+    try:
+        page.wait_for_selector("div[role='row'][data-id]", timeout=10000)
+    except PWTimeout:
+        time.sleep(0.8)
+
+def click_next_page(page) -> bool: #toto je kliknuti, aby se nacetla dalsi stranka se 100 zaznamy
+    # Prefer ARIA label
+    nxt = page.get_by_role("button", name="Go to next page")
+    if nxt.count():
+        try:
+            if nxt.first.is_enabled():
+                nxt.first.click()
+                return True
+        except Exception:
+            pass
+    # Fallback (CZ)
+    nxt2 = page.get_by_role("button", name="Další")
+    if nxt2.count():
+        try:
+            if nxt2.first.is_enabled():
+                nxt2.first.click()
+                return True
+        except Exception:
+            pass
+    return False
+
+# ---------- Main workflow ----------
+def save_all_patient_htmls(conn,context,next_round): #toto ulozi do mysql vsechny html stranky z kartoteky, takze cca 19
+    page = context.new_page()
+    page.set_default_timeout(15000)
+    page.set_default_navigation_timeout(30000)
+
+    # Use domcontentloaded (SPAs often keep network busy)
+    page.goto(BASE_LIST_URL, wait_until="domcontentloaded")
+    if "/prihlaseni" in page.url.lower():
+        raise SystemExit("Session expired → refresh medevio_storage.json via the login script.")
+
+    wait_for_grid_ready(page)
+
+    # optional: print label like "1–25 z 1856"
+    try:
+        label = page.locator("p.MuiTablePagination-displayedRows").first.inner_text()
+        print("Pagination label BEFORE:", label)
+    except Exception:
+        pass
+
+    # Set 100/page
+    try:
+        set_page_size_100(page)
+        try:
+            label = page.locator("p.MuiTablePagination-displayedRows").first.inner_text()
+            print("Pagination label AFTER :", label)
+        except Exception:
+            pass
+    except Exception as e:
+        print(f"Warning: could not set page size to 100: {e!r}")
+
+    page_index = 1
+
+    while True:
+        wait_for_grid_ready(page)
+
+        #here I need code to save page into kartoteka_html
+        cur = conn.cursor()
+        cur.execute(
+            f"""INSERT INTO kartoteka_html (html,round)
+                VALUES (%s,%s)""",
+            (page.content(),next_round),
+        )
+        conn.commit()
+        cur.close()
+        print(f"DB saved page index {page_index}")
+        # Try to go next; if cannot, break
+        if not click_next_page(page):
+            break
+        # Wait for DOM to actually update (new rows)
+        try:
+            page.wait_for_load_state("domcontentloaded", timeout=10000)
+        except PWTimeout:
+            pass
+        time.sleep(0.5)
+        page_index += 1
+
+    page.close()
+    print(f"Total pages colleceted collected: {page_index}")
+    return
+
+
+def main():
+    # Check storage exists
+    if not Path(STATE_FILE).exists():
+        raise SystemExit(f"Storage not found: {STATE_FILE}")
+
+    # DB ready
+    conn = db_connect()
+
+    #vymazat vsechny zaznamy z kartoteka_html, ktere nemaji hodnotu round
+    cur=conn.cursor()
+    cur.execute("delete from kartoteka_html where round=0")
+    conn.commit()
+
+    with conn.cursor() as cur:
+        cur.execute("SELECT MAX(`round`) AS max_round FROM kartoteka_html")
+        result = cur.fetchone()
+        # If table empty, use 0 as fallback
+        next_round = (result[0] or 0) + 1
+    print("Next round will be:", next_round)
+
+    with sync_playwright() as p:
+        browser = p.chromium.launch(headless=False)  # set False to watch
+        context = browser.new_context(storage_state=STATE_FILE)
+        save_all_patient_htmls(conn, context,next_round)
+        browser.close()
+    conn.close()
+    print("Done.")
+
+if __name__ == "__main__":
+    main()