#!/usr/bin/env python3
"""
Patch MobileTicketAgent.vue to add BMG custom sections
(Log Time, Items Used, Customer Email + CC) to the Details tab.
"""

TARGET = '/home/frappe/frappe-bench/frappe-bench/apps/helpdesk/desk/src/pages/ticket/MobileTicketAgent.vue'

with open(TARGET, 'r') as f:
    content = f.read()

# ── 1. Template: inject custom sections after TicketAgentFields ──────────────
OLD_TMPL = '''                <TicketAgentFields
                  :ticket="ticket.data"
                  @update="({ field, value }) => updateTicket(field, value)"
                  class="!border-0"
                />
              </div>'''

NEW_TMPL = '''                <TicketAgentFields
                  :ticket="ticket.data"
                  @update="({ field, value }) => updateTicket(field, value)"
                  class="!border-0"
                />

                <!-- BMG: Log Time -->
                <div class="px-6 mt-3">
                  <Button variant="subtle" class="w-full" @click="promptLogTime">
                    <template #prefix><FeatherIcon name="clock" class="h-4 w-4" /></template>
                    Log Time
                  </Button>
                </div>

                <!-- BMG: Items Used -->
                <div class="px-6 mt-3">
                  <label class="block text-xs text-gray-600 mb-1">Items Used</label>
                  <div v-if="mobileItemsList.length" class="space-y-1 mb-2">
                    <div v-for="it in mobileItemsList" :key="it.name" class="flex items-center justify-between text-xs bg-gray-50 rounded px-2 py-1">
                      <span class="truncate">{{ it.item_name || it.item || it.barcode || "\u2014" }}<span v-if="it.qty && it.qty != 1" class="text-gray-500"> \u00d7 {{ it.qty }}</span></span>
                      <Button icon="x" variant="ghost" size="sm" @click="mobileRemoveItem(it.name)" />
                    </div>
                  </div>
                  <div class="space-y-1">
                    <input v-model="mobileNewItem" type="text" class="w-full border rounded px-2 py-1 text-sm" placeholder="Item name or code\u2026" />
                    <input v-model="mobileNewBarcode" type="text" class="w-full border rounded px-2 py-1 text-sm" placeholder="Barcode (optional)" />
                    <Button variant="subtle" class="w-full" :disabled="!mobileNewItem && !mobileNewBarcode" :loading="mobileAddingItem" @click="mobileAddItem">Add Item</Button>
                  </div>
                </div>

                <!-- BMG: Customer Email + CC -->
                <div class="px-6 mt-3 space-y-2 pb-6">
                  <div>
                    <label class="block text-xs text-gray-600 mb-1">Customer Email</label>
                    <input v-model="mobileRaisedBy" type="text" class="w-full border rounded px-2 py-1 text-sm" placeholder="customer@example.com" />
                  </div>
                  <div>
                    <label class="block text-xs text-gray-600 mb-1">CC</label>
                    <input v-model="mobileCcCsv" type="text" class="w-full border rounded px-2 py-1 text-sm" placeholder="cc1@example.com, cc2@example.com" />
                  </div>
                  <Button variant="solid" class="w-full" :loading="mobileSavingRecipients" @click="mobileSaveRecipients">Save Recipients</Button>
                </div>
              </div>'''

assert OLD_TMPL in content, 'ERROR: template anchor not found'
content = content.replace(OLD_TMPL, NEW_TMPL, 1)

# ── 2. Add Button + FeatherIcon to frappe-ui imports ────────────────────────
OLD_IMPORTS = '''import {
  Breadcrumbs,
  Dialog,
  Dropdown,
  FormControl,
  Tabs,
  call,
  createResource,
  toast,
} from "frappe-ui";'''

NEW_IMPORTS = '''import {
  Breadcrumbs,
  Button,
  Dialog,
  Dropdown,
  FeatherIcon,
  FormControl,
  Tabs,
  call,
  createResource,
  toast,
} from "frappe-ui";'''

assert OLD_IMPORTS in content, 'ERROR: imports anchor not found'
content = content.replace(OLD_IMPORTS, NEW_IMPORTS, 1)

# ── 3. Initialize mobile refs in onSuccess ───────────────────────────────────
OLD_ONSUCCESS = '''  onSuccess: (data) => {
    subjectInput.value = ticket.subject;
    setupCustomizations(ticket, {'''

NEW_ONSUCCESS = '''  onSuccess: (data) => {
    subjectInput.value = ticket.subject;
    mobileRaisedBy.value = data.raised_by || "";
    mobileCcCsv.value = data.cc_csv || "";
    setupCustomizations(ticket, {'''

if OLD_ONSUCCESS in content:
    content = content.replace(OLD_ONSUCCESS, NEW_ONSUCCESS, 1)
else:
    print('WARNING: onSuccess anchor not found, skipping init')

# ── 4. Inject BMG reactive state + functions before </script> ────────────────
BMG_SCRIPT = '''
// ── BMG mobile additions ────────────────────────────────────────────────────

// Log Time
async function promptLogTime() {
  const hoursStr = window.prompt(
    "Hours spent on this ticket:\\n\\nEnter a decimal like 0.5, 1, 2.5.",
    ""
  );
  if (hoursStr === null) return;
  const trimmed = (hoursStr || "").trim();
  if (!trimmed) return;
  const hoursNum = parseFloat(trimmed);
  if (isNaN(hoursNum) || hoursNum <= 0 || hoursNum > 24) {
    window.alert("Please enter a number between 0 and 24.");
    return;
  }
  const notes = window.prompt("Notes (optional):", "") || "";
  try {
    await call("helpdesk_log_time_on_ticket", {
      ticket: ticket.data.name,
      hours: trimmed,
      notes,
    });
    toast.success("Logged " + hoursNum + "h on ticket #" + ticket.data.name);
  } catch (e) {
    window.alert("Log time failed: " + ((e && e.message) || String(e)));
  }
}

// Items Used
const mobileNewItem = ref("");
const mobileNewBarcode = ref("");
const mobileAddingItem = ref(false);
const mobileItemsList = computed(() => ticket.data?.items_used || []);

async function mobileAddItem() {
  if (!mobileNewItem.value && !mobileNewBarcode.value) return;
  mobileAddingItem.value = true;
  try {
    await call("helpdesk_add_ticket_item", {
      ticket: ticket.data.name,
      item: mobileNewItem.value,
      barcode: mobileNewBarcode.value,
    });
    ticket.reload();
    mobileNewItem.value = "";
    mobileNewBarcode.value = "";
    toast.success("Item added");
  } catch (e) {
    toast.error("Add failed: " + ((e && e.message) || String(e)));
  } finally {
    mobileAddingItem.value = false;
  }
}

async function mobileRemoveItem(rowName) {
  try {
    await call("helpdesk_remove_ticket_item", {
      ticket: ticket.data.name,
      row: rowName,
    });
    ticket.reload();
    toast.success("Item removed");
  } catch (e) {
    toast.error("Remove failed: " + ((e && e.message) || String(e)));
  }
}

// Recipients
const mobileRaisedBy = ref("");
const mobileCcCsv = ref("");
const mobileSavingRecipients = ref(false);

async function mobileSaveRecipients() {
  mobileSavingRecipients.value = true;
  try {
    const ccArray = (mobileCcCsv.value || "")
      .split(",")
      .map((s) => s.trim())
      .filter((s) => s.length > 0)
      .map((email) => ({ email_id: email }));
    await call("helpdesk_update_ticket_recipients", {
      ticket: ticket.data.name,
      raised_by: (mobileRaisedBy.value || "").trim(),
      cc: JSON.stringify(ccArray),
    });
    ticket.reload();
    toast.success("Recipients saved");
  } catch (e) {
    toast.error("Save failed: " + ((e && e.message) || String(e)));
  } finally {
    mobileSavingRecipients.value = false;
  }
}
'''

assert '</script>' in content, 'ERROR: </script> not found'
content = content.replace('</script>', BMG_SCRIPT + '</script>', 1)

with open(TARGET, 'w') as f:
    f.write(content)

print('PATCH OK')