From d43eb7ff8ffd4b11120a7354295e86736135344a Mon Sep 17 00:00:00 2001
From: "Indoteknik ." <it@fixcomart.co.id>
Date: Tue, 2 Sep 2025 17:35:47 +0700
Subject: (andri) add menu surat piutang

---
 indoteknik_custom/__manifest__.py              |  1 +
 indoteknik_custom/models/__init__.py           |  3 +-
 indoteknik_custom/models/letter_receivable.py  | 90 ++++++++++++++++++++++++++
 indoteknik_custom/security/ir.model.access.csv |  4 +-
 indoteknik_custom/views/ir_sequence.xml        |  9 +++
 indoteknik_custom/views/letter_receivable.xml  | 79 ++++++++++++++++++++++
 6 files changed, 184 insertions(+), 2 deletions(-)
 create mode 100644 indoteknik_custom/models/letter_receivable.py
 create mode 100644 indoteknik_custom/views/letter_receivable.xml

diff --git a/indoteknik_custom/__manifest__.py b/indoteknik_custom/__manifest__.py
index 9ebab15e..e300670a 100755
--- a/indoteknik_custom/__manifest__.py
+++ b/indoteknik_custom/__manifest__.py
@@ -178,6 +178,7 @@
         # 'views/refund_sale_order.xml',
         'views/update_date_planned_po_wizard_view.xml',
         'views/unpaid_invoice_view.xml',
+        'views/letter_receivable.xml',
     ],
     'demo': [],
     'css': [],
diff --git a/indoteknik_custom/models/__init__.py b/indoteknik_custom/models/__init__.py
index ba3dbad9..c8910669 100755
--- a/indoteknik_custom/models/__init__.py
+++ b/indoteknik_custom/models/__init__.py
@@ -157,4 +157,5 @@ from . import refund_sale_order
 from . import tukar_guling
 from . import tukar_guling_po
 from . import update_date_planned_po_wizard
-from . import unpaid_invoice_view
\ No newline at end of file
+from . import unpaid_invoice_view
+from . import letter_receivable
\ No newline at end of file
diff --git a/indoteknik_custom/models/letter_receivable.py b/indoteknik_custom/models/letter_receivable.py
new file mode 100644
index 00000000..541f64ff
--- /dev/null
+++ b/indoteknik_custom/models/letter_receivable.py
@@ -0,0 +1,90 @@
+from odoo import models, fields, api
+
+class SuratPiutang(models.Model):
+    _name = "surat.piutang"
+    _description = "Surat Piutang"
+    _inherit = ['mail.thread', 'mail.activity.mixin']
+
+    name = fields.Char(string="Nomor Surat", readonly=True, copy=False)
+    partner_id = fields.Many2one("res.partner", string="Customer", required=True)
+    tujuan_nama = fields.Char(string="Nama Tujuan")
+    tujuan_email = fields.Char(string="Email Tujuan")
+    perihal = fields.Selection([
+        ('sp1', 'Surat Peringatan Piutang'),
+        ('sp2', 'Surat Peringatan Piutang ke-2'),
+        ('sp3', 'Surat Peringatan Piutang ke-3')
+    ], string="Perihal", required=True, tracking=True)
+    line_ids = fields.One2many("surat.piutang.line", "surat_id", string="Invoice Lines")
+    state = fields.Selection([
+        ("draft", "Draft"),
+        ("sent", "Sent")
+    ], default="draft", tracking=True)
+    send_date = fields.Datetime(string="Tanggal Kirim", tracking=True)
+
+    currency_id = fields.Many2one('res.currency')
+
+    # Grand total (total sisa semua line yang dicentang)
+    grand_total = fields.Monetary(
+        string='Total Sisa',
+        currency_field='currency_id',
+        compute='_compute_grand_total',
+    )
+
+    @api.depends('line_ids.amount_residual', 'line_ids.selected')
+    def _compute_grand_total(self):
+        for rec in self:
+            rec.grand_total = sum(
+                line.amount_residual or 0.0 for line in rec.line_ids if line.selected
+            )
+
+    @api.onchange('partner_id')
+    def _onchange_partner_id(self):
+        if self.partner_id:
+            invoice_lines = self.env['unpaid.invoice.view'].search(
+                [('partner_id', '=', self.partner_id.id)],
+                order='new_invoice_day_to_due asc'
+            )
+            lines = [(0, 0, {
+                'invoice_view_id': inv.id,
+                'invoice_id': inv.invoice_id.id,
+                'invoice_number': inv.invoice_number,
+                'invoice_date': inv.invoice_date,
+                'invoice_date_due': inv.invoice_date_due,
+                'invoice_day_to_due': inv.invoice_day_to_due,
+                'ref': inv.ref,
+                'amount_residual': inv.amount_residual,
+                'currency_id': inv.currency_id.id,
+                'payment_term_id': inv.payment_term_id.id,
+                'selected': False
+            }) for inv in invoice_lines]
+            self.line_ids = lines
+
+    @api.model
+    def create(self, vals):
+        # Generate nomor surat otomatis
+        if not vals.get("name"):
+            seq = self.env["ir.sequence"].next_by_code("surat.piutang") or "000"
+            today = fields.Date.today()
+            bulan_romawi = ["I","II","III","IV","V","VI","VII","VIII","IX","X","XI","XII"][today.month-1]
+            tahun = today.strftime("%y")
+            vals["name"] = f"{seq}/LO/FAT/IDG/{bulan_romawi}/{tahun}"
+
+        return super().create(vals)
+
+class SuratPiutangLine(models.Model):
+    _name = 'surat.piutang.line'
+    _description = 'Surat Piutang Line'
+
+    surat_id = fields.Many2one('surat.piutang', string='Surat Piutang', ondelete='cascade')
+    invoice_view_id = fields.Many2one('unpaid.invoice.view', string='Unpaid Invoice')
+    invoice_id = fields.Many2one('account.move', string='Invoice')
+    selected = fields.Boolean(string="Pilih", default=False)
+
+    invoice_number = fields.Char(string='Invoice Number')
+    invoice_date = fields.Date(string='Invoice Date')
+    invoice_date_due = fields.Date(string='Due Date')
+    invoice_day_to_due = fields.Integer(string='Day to Due')
+    ref = fields.Char(string='Reference')
+    amount_residual = fields.Monetary(string='Amount Due Signed')
+    currency_id = fields.Many2one('res.currency')
+    payment_term_id = fields.Many2one('account.payment.term', string='Payment Terms')
diff --git a/indoteknik_custom/security/ir.model.access.csv b/indoteknik_custom/security/ir.model.access.csv
index 4649c743..25273893 100755
--- a/indoteknik_custom/security/ir.model.access.csv
+++ b/indoteknik_custom/security/ir.model.access.csv
@@ -196,4 +196,6 @@ access_purchase_order_update_date_wizard,access.purchase.order.update.date.wizar
 access_sync_promise_date_wizard,access.sync.promise.date.wizard,model_sync_promise_date_wizard,base.group_user,1,1,1,1
 access_sync_promise_date_wizard_line,access.sync.promise.date.wizard.line,model_sync_promise_date_wizard_line,base.group_user,1,1,1,1
 access_change_date_planned_wizard,access.change.date.planned.wizard,model_change_date_planned_wizard,,1,1,1,1
-access_unpaid_invoice_view,access.unpaid.invoice.view,model_unpaid_invoice_view,base.group_user,1,1,1,1
\ No newline at end of file
+access_unpaid_invoice_view,access.unpaid.invoice.view,model_unpaid_invoice_view,base.group_user,1,1,1,1
+access_surat_piutang_user,surat.piutang user,model_surat_piutang,base.group_user,1,1,1,1
+access_surat_piutang_line_user,surat.piutang.line user,model_surat_piutang_line,base.group_user,1,1,1,1
\ No newline at end of file
diff --git a/indoteknik_custom/views/ir_sequence.xml b/indoteknik_custom/views/ir_sequence.xml
index 94c2cd07..4b8fec53 100644
--- a/indoteknik_custom/views/ir_sequence.xml
+++ b/indoteknik_custom/views/ir_sequence.xml
@@ -228,5 +228,14 @@
             <field name="number_increment">1</field>
             <field name="active">True</field>
         </record>
+
+        <record id="seq_surat_piutang" model="ir.sequence">
+            <field name="name">Surat Piutang</field>
+            <field name="code">surat.piutang</field>
+            <field name="prefix"></field> <!-- format manual di model -->
+            <field name="padding">3</field>
+            <field name="number_next">1</field>
+            <field name="number_increment">1</field>
+        </record>
     </data>
 </odoo>
\ No newline at end of file
diff --git a/indoteknik_custom/views/letter_receivable.xml b/indoteknik_custom/views/letter_receivable.xml
new file mode 100644
index 00000000..72eae640
--- /dev/null
+++ b/indoteknik_custom/views/letter_receivable.xml
@@ -0,0 +1,79 @@
+<odoo>
+    <!-- Tree View -->
+    <record id="view_surat_piutang_tree" model="ir.ui.view">
+        <field name="name">surat.piutang.tree</field>
+        <field name="model">surat.piutang</field>
+        <field name="arch" type="xml">
+            <tree string="Surat Piutang">
+                <field name="name"/>
+                <field name="partner_id"/>
+                <field name="perihal"/>
+                <field name="state"/>
+                <field name="send_date"/>
+                <field name="line_ids" widget="one2many_list"/>
+            </tree>
+        </field>
+    </record>
+
+    <!-- Form View -->
+    <record id="view_surat_piutang_form" model="ir.ui.view">
+        <field name="name">surat.piutang.form</field>
+        <field name="model">surat.piutang</field>
+        <field name="arch" type="xml">
+            <form string="Surat Piutang">
+                <header>
+                    <field name="state" widget="statusbar" statusbar_visible="draft,sent"/>
+                    <!-- <button name="action_send_surat" type="object" string="Kirim Surat" 
+                            states="draft" class="btn-primary"/> -->
+                </header>
+                <sheet>
+                    <group>
+                        <field name="name" readonly="1"/>
+                        <field name="partner_id" options="{'no_create': True}"/>
+                        <field name="perihal"/>
+                        <field name="tujuan_nama"/>
+                        <field name="tujuan_email"/>
+                        <field name="send_date" readonly="1"/>
+                    </group>
+                    <notebook>
+                        <page string="Invoice Lines">
+                            <field name="line_ids">
+                                <tree editable="bottom">
+                                    <field name="selected"/>
+                                    <field name="invoice_number" readonly="1" force_save="1"/>
+                                    <field name="ref"  readonly="1" force_save="1"/>
+                                    <field name="invoice_date"  readonly="1" force_save="1"/>
+                                    <field name="invoice_date_due"  readonly="1" force_save="1"/>
+                                    <field name="invoice_day_to_due"  readonly="1" force_save="1"/>
+                                    <field name="amount_residual"  readonly="1" force_save="1" sum="Grand Total"/>
+                                    <!-- <field name="currency_id"  readonly="1" force_save="1"/> -->
+                                    <field name="payment_term_id"  readonly="1" force_save="1"/>
+                                </tree>
+                            </field>
+                        </page>
+                    </notebook>
+                </sheet>
+            </form>
+        </field>
+    </record>
+
+    <!-- Menu -->
+    <record id="menu_surat_piutang_root" model="ir.ui.menu">
+        <field name="name">Surat Piutang</field>
+        <field name="parent_id" ref="account.menu_finance"/>
+        <field name="sequence" eval="10"/>
+    </record>
+
+    <record id="action_surat_piutang" model="ir.actions.act_window">
+        <field name="name">Surat Piutang</field>
+        <field name="res_model">surat.piutang</field>
+        <field name="view_mode">tree,form</field>
+        <field name="view_id" ref="view_surat_piutang_tree"/>
+    </record>
+
+    <menuitem id="menu_surat_piutang" 
+              name="Surat Piutang" 
+              parent="account.menu_finance_receivables"
+              action="action_surat_piutang" 
+              sequence="1"/>
+</odoo>
-- 
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