package models

import "odoo-go/pkg/orm"

// initIrModel registers ir.model and ir.model.fields — Odoo's model metadata.
// Mirrors: odoo/addons/base/models/ir_model.py
//
// These meta-models describe all other models at runtime.
// They are the foundation for dynamic field access, view generation, and access control.
func initIrModel() {
	// ir.model — Model metadata
	m := orm.NewModel("ir.model", orm.ModelOpts{
		Description: "Models",
		Order:       "model",
		RecName:     "name",
	})

	m.AddFields(
		orm.Char("name", orm.FieldOpts{String: "Model Description", Required: true, Translate: true}),
		orm.Char("model", orm.FieldOpts{String: "Model", Required: true, Index: true}),
		orm.Char("info", orm.FieldOpts{String: "Information"}),
		orm.One2many("field_id", "ir.model.fields", "model_id", orm.FieldOpts{String: "Fields"}),
		orm.One2many("access_ids", "ir.model.access", "model_id", orm.FieldOpts{String: "Access"}),
		orm.One2many("rule_ids", "ir.rule", "model_id", orm.FieldOpts{String: "Record Rules"}),
		orm.Char("state", orm.FieldOpts{String: "Type", Default: "base"}),
		orm.Boolean("transient", orm.FieldOpts{String: "Transient Model"}),
		orm.Many2many("group_ids", "res.groups", orm.FieldOpts{String: "Groups"}),
	)

	// ir.model.fields — Field metadata
	f := orm.NewModel("ir.model.fields", orm.ModelOpts{
		Description: "Fields",
		Order:       "model_id, name",
		RecName:     "name",
	})

	f.AddFields(
		orm.Char("name", orm.FieldOpts{String: "Field Name", Required: true, Index: true}),
		orm.Char("field_description", orm.FieldOpts{String: "Field Label", Translate: true}),
		orm.Many2one("model_id", "ir.model", orm.FieldOpts{
			String: "Model", Required: true, OnDelete: orm.OnDeleteCascade, Index: true,
		}),
		orm.Char("model", orm.FieldOpts{String: "Model Name", Related: "model_id.model"}),
		orm.Selection("ttype", []orm.SelectionItem{
			{Value: "char", Label: "Char"},
			{Value: "text", Label: "Text"},
			{Value: "html", Label: "Html"},
			{Value: "integer", Label: "Integer"},
			{Value: "float", Label: "Float"},
			{Value: "monetary", Label: "Monetary"},
			{Value: "boolean", Label: "Boolean"},
			{Value: "date", Label: "Date"},
			{Value: "datetime", Label: "Datetime"},
			{Value: "binary", Label: "Binary"},
			{Value: "selection", Label: "Selection"},
			{Value: "many2one", Label: "Many2one"},
			{Value: "one2many", Label: "One2many"},
			{Value: "many2many", Label: "Many2many"},
			{Value: "reference", Label: "Reference"},
		}, orm.FieldOpts{String: "Field Type", Required: true}),
		orm.Char("relation", orm.FieldOpts{String: "Related Model"}),
		orm.Char("relation_field", orm.FieldOpts{String: "Relation Field"}),
		orm.Boolean("required", orm.FieldOpts{String: "Required"}),
		orm.Boolean("readonly", orm.FieldOpts{String: "Readonly"}),
		orm.Boolean("index", orm.FieldOpts{String: "Indexed"}),
		orm.Boolean("store", orm.FieldOpts{String: "Stored", Default: true}),
		orm.Char("compute", orm.FieldOpts{String: "Compute"}),
		orm.Char("depends", orm.FieldOpts{String: "Dependencies"}),
		orm.Text("help", orm.FieldOpts{String: "Field Help"}),
		orm.Char("state", orm.FieldOpts{String: "Type", Default: "base"}),
		orm.Integer("size", orm.FieldOpts{String: "Size"}),
		orm.Char("on_delete", orm.FieldOpts{String: "On Delete", Default: "set null"}),
		orm.Boolean("translate", orm.FieldOpts{String: "Translatable"}),
		orm.Text("selection_ids", orm.FieldOpts{String: "Selection Options"}),
		orm.Char("copied", orm.FieldOpts{String: "Copied", Default: "1"}),
		orm.Many2many("group_ids", "res.groups", orm.FieldOpts{String: "Groups"}),
	)

	// ir.module.category — Module categories for group organization
	orm.NewModel("ir.module.category", orm.ModelOpts{
		Description: "Application",
		Order:       "name",
	}).AddFields(
		orm.Char("name", orm.FieldOpts{String: "Name", Required: true, Translate: true}),
		orm.Many2one("parent_id", "ir.module.category", orm.FieldOpts{String: "Parent Application"}),
		orm.One2many("child_ids", "ir.module.category", "parent_id", orm.FieldOpts{String: "Child Applications"}),
		orm.Integer("sequence", orm.FieldOpts{String: "Sequence"}),
		orm.Boolean("visible", orm.FieldOpts{String: "Visible", Default: true}),
	)
}

// initIrModelAccess registers ir.model.access — Object-level ACLs.
// Mirrors: odoo/addons/base/models/ir_model.py class IrModelAccess
//
// Access is defined as CSV in each module:
//
//	id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
//	access_res_partner,res.partner,model_res_partner,base.group_user,1,1,1,0
func initIrModelAccess() {
	m := orm.NewModel("ir.model.access", orm.ModelOpts{
		Description: "Access Controls",
		Order:       "model_id, group_id",
	})

	m.AddFields(
		orm.Char("name", orm.FieldOpts{String: "Name", Required: true, Index: true}),
		orm.Many2one("model_id", "ir.model", orm.FieldOpts{
			String: "Model", Required: true, OnDelete: orm.OnDeleteCascade, Index: true,
		}),
		orm.Many2one("group_id", "res.groups", orm.FieldOpts{
			String: "Group", OnDelete: orm.OnDeleteRestrict, Index: true,
		}),
		orm.Boolean("perm_read", orm.FieldOpts{String: "Read Access"}),
		orm.Boolean("perm_write", orm.FieldOpts{String: "Write Access"}),
		orm.Boolean("perm_create", orm.FieldOpts{String: "Create Access"}),
		orm.Boolean("perm_unlink", orm.FieldOpts{String: "Delete Access"}),
		orm.Boolean("active", orm.FieldOpts{String: "Active", Default: true}),
	)
}

// initIrRule registers ir.rule — Record-level access rules.
// Mirrors: odoo/addons/base/models/ir_rule.py class IrRule
//
// Record rules add WHERE clause filters per user/group:
//
//	Rule: domain = [('company_id', 'in', company_ids)]
//	→ User can only see records of their companies
func initIrRule() {
	m := orm.NewModel("ir.rule", orm.ModelOpts{
		Description: "Record Rule",
		Order:       "model_id, name",
	})

	m.AddFields(
		orm.Char("name", orm.FieldOpts{String: "Name"}),
		orm.Boolean("active", orm.FieldOpts{String: "Active", Default: true}),
		orm.Many2one("model_id", "ir.model", orm.FieldOpts{
			String: "Model", Required: true, OnDelete: orm.OnDeleteCascade, Index: true,
		}),
		orm.Many2many("groups", "res.groups", orm.FieldOpts{String: "Groups"}),
		orm.Text("domain_force", orm.FieldOpts{String: "Domain"}),
		orm.Boolean("perm_read", orm.FieldOpts{String: "Apply for Read", Default: true}),
		orm.Boolean("perm_write", orm.FieldOpts{String: "Apply for Write", Default: true}),
		orm.Boolean("perm_create", orm.FieldOpts{String: "Apply for Create", Default: true}),
		orm.Boolean("perm_unlink", orm.FieldOpts{String: "Apply for Delete", Default: true}),
		orm.Boolean("global", orm.FieldOpts{
			String:  "Global",
			Compute: "_compute_global",
			Store:   true,
			Help:    "If no group is specified, the rule is global and applied to everyone",
		}),
	)
}

// initIrModelData registers ir.model.data — External identifiers (XML IDs).
// Mirrors: odoo/addons/base/models/ir_model.py class IrModelData
//
// Maps module.xml_id → (model, res_id) for referencing records across modules.
// Example: 'base.main_company' → res.company(1)
func initIrModelData() {
	m := orm.NewModel("ir.model.data", orm.ModelOpts{
		Description: "External Identifiers",
		Order:       "module, name",
		RecName:     "complete_name",
	})

	m.AddFields(
		orm.Char("name", orm.FieldOpts{String: "External Identifier", Required: true, Index: true}),
		orm.Char("complete_name", orm.FieldOpts{String: "Complete ID", Compute: "_compute_complete_name"}),
		orm.Char("module", orm.FieldOpts{String: "Module", Required: true, Index: true, Default: ""}),
		orm.Char("model", orm.FieldOpts{String: "Model Name", Required: true}),
		orm.Integer("res_id", orm.FieldOpts{String: "Record ID", Index: true}),
		orm.Boolean("noupdate", orm.FieldOpts{String: "Non Updatable", Default: false}),
	)
}