# Copyright 2017 ACSONE SA/NV
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).

from odoo import _, api, fields, models
from odoo.tools.safe_eval import safe_eval


class JournalLedgerReportWizard(models.TransientModel):
    """Journal Ledger report wizard."""

    _name = "journal.ledger.report.wizard"
    _description = "Journal Ledger Report Wizard"

    company_id = fields.Many2one(
        comodel_name="res.company",
        default=lambda self: self.env.company,
        string="Company",
        required=False,
        ondelete="cascade",
    )
    date_range_id = fields.Many2one(comodel_name="date.range", string="Date range",)
    date_from = fields.Date(string="Start date", required=True)
    date_to = fields.Date(string="End date", required=True)
    journal_ids = fields.Many2many(
        comodel_name="account.journal", string="Journals", required=False,
    )
    move_target = fields.Selection(
        selection="_get_move_targets", default="all", required=True,
    )
    foreign_currency = fields.Boolean()
    sort_option = fields.Selection(
        selection="_get_sort_options",
        string="Sort entries by",
        default="move_name",
        required=True,
    )
    group_option = fields.Selection(
        selection="_get_group_options",
        string="Group entries by",
        default="journal",
        required=True,
    )
    with_account_name = fields.Boolean(default=False,)

    @api.model
    def _get_move_targets(self):
        return [("all", _("All")), ("posted", _("Posted")), ("draft", _("Not Posted"))]

    @api.model
    def _get_sort_options(self):
        return [
            ("move_name", _("Entry number")),
            ("date", _("Date")),
        ]

    @api.model
    def _get_group_options(self):
        return [
            ("journal", _("Journal")),
            ("none", _("No group")),
        ]

    @api.onchange("date_range_id")
    def onchange_date_range_id(self):
        self.date_from = self.date_range_id.date_start
        self.date_to = self.date_range_id.date_end

    @api.onchange("company_id")
    def onchange_company_id(self):
        """Handle company change."""
        if (
            self.company_id
            and self.date_range_id.company_id
            and self.date_range_id.company_id != self.company_id
        ):
            self.date_range_id = False
        if self.company_id and self.journal_ids:
            self.journal_ids = self.journal_ids.filtered(
                lambda p: p.company_id == self.company_id or not p.company_id
            )
        res = {"domain": {"journal_ids": []}}
        if not self.company_id:
            return res
        else:
            res["domain"]["journal_ids"] += [("company_id", "=", self.company_id.id)]
        return res

    def button_export_html(self):
        self.ensure_one()
        action = self.env.ref("account_financial_report.action_report_journal_ledger")
        vals = action.read()[0]
        context1 = vals.get("context", {})
        if isinstance(context1, str):
            context1 = safe_eval(context1)
        model = self.env["report_journal_ledger"]
        report = model.create(self._prepare_report_journal_ledger())
        report.compute_data_for_report()
        context1["active_id"] = report.id
        context1["active_ids"] = report.ids
        vals["context"] = context1
        return vals

    def button_export_pdf(self):
        self.ensure_one()
        report_type = "qweb-pdf"
        return self._export(report_type)

    def button_export_xlsx(self):
        self.ensure_one()
        report_type = "xlsx"
        return self._export(report_type)

    def _prepare_report_journal_ledger(self):
        self.ensure_one()
        journals = self.journal_ids
        if not journals:
            # Not selecting a journal means that we'll display all journals
            journals = self.env["account.journal"].search(
                [("company_id", "=", self.company_id.id)]
            )
        return {
            "date_from": self.date_from,
            "date_to": self.date_to,
            "move_target": self.move_target,
            "foreign_currency": self.foreign_currency,
            "company_id": self.company_id.id,
            "journal_ids": [(6, 0, journals.ids)],
            "sort_option": self.sort_option,
            "group_option": self.group_option,
            "with_account_name": self.with_account_name,
        }

    def _export(self, report_type):
        """Default export is PDF."""
        self.ensure_one()
        model = self.env["report_journal_ledger"]
        report = model.create(self._prepare_report_journal_ledger())
        report.compute_data_for_report()
        return report.print_report(report_type)