from odoo import fields, models


class FlAnalysis(models.Model):
    """
    Phase 5 — Full Ollama AI analysis implementation.
    Phase 1: Stub with fields required by fl_case computed fields.
    """
    _name = 'fl.analysis'
    _description = 'AI Case Analysis Result'
    _order = 'create_date desc'

    case_id = fields.Many2one(
        'fl.case', ondelete='cascade', index=True
    )
    analysis_date = fields.Datetime(
        string='Analysis Date',
        default=fields.Datetime.now
    )
    model_used = fields.Char(
        string='AI Model',
        default='llama3.1'
    )

    # ── Results (referenced by fl_case related fields) ─────────────────────
    attorney_referral_flag = fields.Boolean(
        string='Attorney Referral Recommended',
        default=False
    )
    attorney_referral_reason = fields.Text(
        string='Attorney Referral Reason'
    )
    plain_english_summary = fields.Text(
        string='Plain English Summary (EN)',
        help='3-5 sentence summary of case analysis — no legal jargon'
    )
    plain_english_summary_es = fields.Text(
        string='Plain English Summary (ES)',
        help='Resumen en español — sin jerga legal'
    )

    # ── Analysis Detail (Phase 5) ──────────────────────────────────────────
    petitioner_arguments = fields.Text(
        string='Petitioner Arguments (JSON)'
    )
    respondent_counterarguments = fields.Text(
        string='Respondent Counter-Arguments (JSON)'
    )
    procedural_risks = fields.Text(
        string='Procedural Risks (JSON)'
    )
    matched_caselaw_ids = fields.Many2many(
        'fl.caselaw',
        'fl_analysis_caselaw_rel',
        'analysis_id', 'caselaw_id',
        string='Matched Case Law'
    )
    confidence_level = fields.Selection([
        ('high', 'High'),
        ('medium', 'Medium'),
        ('low', 'Low'),
    ], string='Confidence Level')
    case_complexity = fields.Selection([
        ('simple', 'Simple'),
        ('moderate', 'Moderate'),
        ('complex', 'Complex'),
    ], string='Case Complexity')
    raw_response = fields.Text(
        string='Raw AI Response',
        help='Full JSON response from Ollama — for debugging'
    )
    error_message = fields.Text(
        string='Error (if analysis failed)'
    )
    state = fields.Selection([
        ('pending', 'Pending'),
        ('complete', 'Complete'),
        ('failed', 'Failed'),
    ], string='Status', default='pending')