/**
* Pricing rules — aligned with client spec (formule key: franceF not franceM).
* FORMULES: € per user / month (excl. VAT).
*/
(function (global) {
"use strict";

var MIN_USERS = 3;
var RATE_CALLS_EXTRA = 8.99;
var NUM_PRICE = 1.9;

var DEVICE_PRICES = {
reception: 119,
secondary: 69,
wireless: 97,
};

var FORMULES = {
franceF: {
2: 2,
3: 3,
4: 4,
5: 5,
6: 6,
8: 7,
10: 8,
12: 9,
15: 10,
20: 11,
30: 12,
},
franceFM: {
2: 13,
3: 14,
4: 15,
5: 16,
6: 17,
8: 18,
10: 19,
12: 20,
15: 21,
20: 22,
30: 23,
},
inter: {
2: 24,
3: 25,
4: 26,
5: 27,
6: 28,
8: 29,
10: 30,
12: 31,
15: 31,
20: 32,
30: 33,
},
};

/** Maps form package dropdown → internal formule id (client Q7). */
var PACKAGE_TO_FORMULE = {
"france-fix": "franceF",
"france-all": "franceFM",
"international": "inter",
};

function ceil(n) {
return Math.ceil(n);
}

function parsePositiveInt(v, fallback) {
var n = parseInt(v, 10);
if (isNaN(n) || n < 0) return fallback;
  return n;
  }

  function effectiveUsers(users) {
  var u=parsePositiveInt(users, MIN_USERS);
  return Math.max(u, MIN_USERS);
  }

  function lineMonthly(code, labelEn, labelFr, amount, detail) {
  return {
  code: code,
  label: labelEn,
  labelFr: labelFr,
  amount: amount,
  detail: detail || "" ,
  };
  }

  function lineInitial(code, labelEn, labelFr, amount, detail) {
  return {
  code: code,
  label: labelEn,
  labelFr: labelFr,
  amount: amount,
  detail: detail || "" ,
  };
  }

  function calculateMonthly(state) {
  var numGeo=Math.max(1, parsePositiveInt(state.numGeo, 1));
  var u=effectiveUsers(state.users);
  var numbersLine=numGeo * NUM_PRICE;
  var unlimited=!!state.planUnlimited;

  if (!unlimited) {
  var rate=RATE_CALLS_EXTRA;
  var lic=u * rate;
  return {
  total: lic + numbersLine,
  lines: [
  lineMonthly( "MONTHLY_LICENCES" , "Licences utilisateur" , "User licences" ,
  lic,
  // u + " × €" + rate + " ht"
  ),
  lineMonthly("MONTHLY_NUMBERS", "Numéros" ,"Numbers", numbersLine,
  //numGeo + " × €" + NUM_PRICE + " ht"
  ),
  ],
  ratePerUser: rate,
  unlimited: false,
  };
  }

  var pkg=state.packageType || "" ;
  var formule=PACKAGE_TO_FORMULE[pkg];
  var canaux=parsePositiveInt(state.channels, 0);

  if (!formule || !FORMULES[formule]) {
  return {
  total: u * RATE_CALLS_EXTRA + numbersLine,
  lines: [
  lineMonthly("MONTHLY_LICENCES", "User licences (fallback)" , "Licences utilisateur (secours)" , u * RATE_CALLS_EXTRA, "Select package and channels" ),
  lineMonthly("MONTHLY_NUMBERS", "Numbers" , "Numéros" , numbersLine,
  //numGeo + " × €" + NUM_PRICE + " ht"
  ),
  ],
  ratePerUser: RATE_CALLS_EXTRA,
  unlimited: true,
  };
  }

  var rateTable=FORMULES[formule][canaux];
  if (rateTable==null) {
  return {
  total: u * RATE_CALLS_EXTRA + numbersLine,
  lines: [
  lineMonthly("MONTHLY_LICENCES", "User licences (incomplete)" , "Licences utilisateur (incomplet)" , u * RATE_CALLS_EXTRA, "Choose valid channels" ),
  lineMonthly("MONTHLY_NUMBERS", "Numbers" , "Numéros" , numbersLine,
  // numGeo + " × €" + NUM_PRICE + " ht"
  ),
  ],
  ratePerUser: RATE_CALLS_EXTRA,
  unlimited: true,
  };
  }

  //var licU=u * rateTable;
  //var licU=u * 11.99;
  var licU=u * 11.99;
  return {
  total: licU + numbersLine,
  lines: [
  lineMonthly("MONTHLY_LICENCES", "Licences utilisateur" ,"User licences", licU,
  // u + " × €" + rateTable + " ht (unlimited)"
  ),
  lineMonthly("MONTHLY_NUMBERS", "Numbers" , "Numéros" , numbersLine,
  // numGeo + " × €" + NUM_PRICE + " ht"
  ),
  ],
  ratePerUser: rateTable,
  unlimited: true,
  };
  }

  function calculateInitial(state) {
  if (state.virtualOnly) {
  return {
  total: 0,
  lines: [
  lineInitial( "INITIAL_VIRTUAL_NONE" , "Aucun coût initial (postes virtuels uniquement)" , "No one-off charges (virtual devices only)" ,

  0, ""
  ),
  ],
  };
  }

  var sites=Math.min(5, Math.max(1, parsePositiveInt(state.sites, 1)));
  var qR=parsePositiveInt(state.qtyReception, 0);
  var qS=parsePositiveInt(state.qtySecondary, 0);
  var qW=parsePositiveInt(state.qtyWireless, 0);
  var devices=qR + qS + qW;
  var geoNums=Math.max(1, parsePositiveInt(state.numGeo, 1));
  var rawPort=parsePositiveInt(state.numPort, 0);
  var porta=Math.min(rawPort, geoNums);

  var postes=qR * DEVICE_PRICES.reception + qS * DEVICE_PRICES.secondary + qW * DEVICE_PRICES.wireless;

  var neolis=sites * 289;
  var commissioning=0;
  var portability=porta * 59;
  var shipping=45;

  var switchFromPhones=devices===0 ? 0 : ceil(devices / 4);
  var switchCount=devices===0 ? 0 : Math.max(switchFromPhones, sites);
  var actifsReseau=switchCount * 129;

  var cordonUnits=ceil((devices + switchCount / 4) * 0.1);
  var cordons=cordonUnits * 3;

  var lines=[];

  if (postes> 0) {
  lines.push(
  lineInitial(
  "INITIAL_POSTES",
  "Postes",
  "Postes (devices)",
  postes,
  //"T46U ×" + qR + " (€190) · T33G ×" + qS + " (€89) · W73P ×" + qW + " (€119) ht"
  )
  );
  }

  lines.push(
  lineInitial(
  "INITIAL_NEOLIS",
  "Boîtier(s) Neolis",
  "Neolis case(s)",
  neolis,
  //sites + " × €289 ht"
  )
  );
  lines.push(
  lineInitial(
  "INITIAL_ACTIFS",
  "Actifs réseau",
  "Actifs réseau",
  actifsReseau,
  //switchCount + " × €129 excl. VAT (max(ceil(devices/4), sites); devices=" + devices + ", sites=" + sites + ")"
  )
  );
  lines.push(
  lineInitial(
  "INITIAL_CORDONS",
  "Cordons et accessoires",
  "Cordons et accessoires",
  cordons,
  //cordonUnits + " × 3€ ht"
  )
  );
  lines.push(
  lineInitial(
  "INITIAL_MISE_EN_SERVICE",
  "Frais de mise en service",
  "Mise en service",
  commissioning,
  //"Offert"
  )
  );
  lines.push(
  lineInitial("INITIAL_PORTABILITE", "Portability", "Portabilité", portability,
  // porta + " × €60 excl. VAT"
  )
  );
  lines.push(
  lineInitial(
  "INITIAL_EXPEDITION",
  "Frais d'expédition (France métropolitaine)",
  "Shipping (Metropolitan France)",
  shipping,
  // "Forfait 45€ ht"
  )
  );

  var total = postes + neolis + actifsReseau + cordons + commissioning + portability + shipping;

  return { total: total, lines: lines };
  }

  function buildQuotePayload(formState) {
  var initial = calculateInitial(formState);
  var monthly = calculateMonthly(formState);
  var articles = [];
  initial.lines.forEach(function (l) {
  articles.push({
  section: "initial",
  code: l.code,
  label: l.label,
  labelFr: l.labelFr,
  amount_excl_vat: l.amount,
  detail: l.detail,
  });
  });
  monthly.lines.forEach(function (l) {
  articles.push({
  section: "monthly",
  code: l.code,
  label: l.label,
  labelFr: l.labelFr,
  amount_excl_vat: l.amount,
  detail: l.detail,
  });
  });
  return {
  initial: initial,
  monthly: monthly,
  grandInitial: initial.total,
  grandMonthly: monthly.total,
  articles: articles,
  };
  }

  global.Pricing = {
  MIN_USERS: MIN_USERS,
  RATE_CALLS_EXTRA: RATE_CALLS_EXTRA,
  NUM_PRICE: NUM_PRICE,
  FORMULES: FORMULES,
  PACKAGE_TO_FORMULE: PACKAGE_TO_FORMULE,
  calculateMonthly: calculateMonthly,
  calculateInitial: calculateInitial,
  buildQuotePayload: buildQuotePayload,
  effectiveUsers: effectiveUsers,
  };
  })(typeof window !== "undefined" ? window : this);